id stringlengths 10 10 | title stringlengths 7 231 | abstract stringlengths 3 2.43k | authors stringlengths 5 21.5k | published_date stringlengths 20 20 | link stringlengths 33 34 | markdown stringlengths 133 1.92M |
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2310.09131 | Machine learning-based prediction of Q-voter model in complex networks | In this article, we consider machine learning algorithms to accurately
predict two variables associated with the $Q$-voter model in complex networks,
i.e., (i) the consensus time and (ii) the frequency of opinion changes.
Leveraging nine topological measures of the underlying networks, we verify that
the clustering coe... | Aruane M. Pineda, Paul Kent, Colm Connaughton, Francisco A. Rodrigues | 2023-10-13T14:18:03Z | http://arxiv.org/abs/2310.09131v1 | # Machine learning-based prediction of \(Q\)-voter model in complex networks
###### Abstract
In this article, we consider machine learning algorithms to accurately predict two variables associated with the \(Q\)-voter model in complex networks, i.e., (i) the consensus time and (ii) the frequency of opinion changes. L... |
2303.09009 | Accelerated Gradient and Skew-Symmetric Splitting Methods for a Class of
Monotone Operator Equations | A class of monotone operator equations, which can be decomposed into sum of a
gradient of a strongly convex function and a linear and skew-symmetric
operator, is considered in this work. Based on discretization of the
generalized gradient flow, gradient and skew-symmetric splitting (GSS) methods
are proposed and proved... | Long Chen, Jingrong Wei | 2023-03-16T00:49:54Z | http://arxiv.org/abs/2303.09009v1 | Accelerated Gradient and Skew-Symmetric Splitting Methods for A Class of Monotone Operator Equations
###### Abstract
A class of monotone operator equations, which can be decomposed into sum of a gradient of a strongly convex function and a linear and skew-symmetric operator, is considered in this work. Based on discr... |
2310.06202 | GPT-who: An Information Density-based Machine-Generated Text Detector | The Uniform Information Density (UID) principle posits that humans prefer to
spread information evenly during language production. We examine if this UID
principle can help capture differences between Large Language Models
(LLMs)-generated and human-generated texts. We propose GPT-who, the first
psycholinguistically-in... | Saranya Venkatraman, Adaku Uchendu, Dongwon Lee | 2023-10-09T23:06:05Z | http://arxiv.org/abs/2310.06202v3 | # GPT-who:
###### Abstract
The Uniform Information Density principle posits that humans prefer to spread information evenly during language production. In this work, we examine if the UID principle can help capture differences between Large Language Models (LLMs) and human-generated text. We propose GPT-who, the firs... |
2310.19322 | Progressive Neural Network for Multi-Horizon Time Series Forecasting | In this paper, we introduce ProNet, an novel deep learning approach designed
for multi-horizon time series forecasting, adaptively blending autoregressive
(AR) and non-autoregressive (NAR) strategies. Our method involves dividing the
forecasting horizon into segments, predicting the most crucial steps in each
segment n... | Yang Lin | 2023-10-30T07:46:40Z | http://arxiv.org/abs/2310.19322v2 | # ProNet: Progressive Neural Network for Multi-Horizon Time Series Forecasting
###### Abstract
In this paper, we introduce ProNet, an novel deep learning approach designed for multi-horizon time series forecasting, adaptively blending autoregressive (AR) and non-autoregressive (NAR) strategies. Our method involves di... |
2308.03130 | The Einstein-de Haas Effect in an $\textrm{Fe}_{15}$ Cluster | Classical models of spin-lattice coupling are at present unable to accurately
reproduce results for numerous properties of ferromagnetic materials, such as
heat transport coefficients or the sudden collapse of the magnetic moment in
hcp-Fe under pressure. This inability has been attributed to the absence of a
proper tr... | T. Wells, W. M. C. Foulkes, S. L. Dudarev, A. P. Horsfield | 2023-08-06T14:44:31Z | http://arxiv.org/abs/2308.03130v2 | # The Einstein-de Haas Effect in an Fe\({}_{15}\) Cluster
###### Abstract
Classical models of spin-lattice coupling are at present unable to accurately reproduce results for numerous properties of ferromagnetic materials, such as heat transport coefficients or the sudden collapse of the magnetic moment in hcp-Fe unde... |
2303.16129 | Unleashing the Power of Edge-Cloud Generative AI in Mobile Networks: A
Survey of AIGC Services | Artificial Intelligence-Generated Content (AIGC) is an automated method for
generating, manipulating, and modifying valuable and diverse data using AI
algorithms creatively. This survey paper focuses on the deployment of AIGC
applications, e.g., ChatGPT and Dall-E, at mobile edge networks, namely mobile
AIGC networks, ... | Minrui Xu, Hongyang Du, Dusit Niyato, Jiawen Kang, Zehui Xiong, Shiwen Mao, Zhu Han, Abbas Jamalipour, Dong In Kim, Xuemin Shen, Victor C. M. Leung, H. Vincent Poor | 2023-03-28T16:52:05Z | http://arxiv.org/abs/2303.16129v4 | # Unleashing the Power of Edge-Cloud Generative AI in Mobile Networks: A Survey of AIGC Services
###### Abstract
Artificial Intelligence-Generated Content (AIGC) is an automated method for generating, manipulating, and modifying valuable and diverse data using AI algorithms creatively. This survey paper focuses on th... |
2310.15518 | Non-Fungible Token Security | Non-fungible tokens (NFTs) are unique digital assets stored on the blockchain
and is used to certify ownership and authenticity of the digital asset. NFTs
were first created in 2014 while their popularity peaked between 2021 and 2022.
In this paper, the authors dive into the world of Non-Fungible Tokens (NFTs),
their h... | Ryleigh McKinney, Sundar Krishnan | 2023-10-24T04:55:43Z | http://arxiv.org/abs/2310.15518v1 | # Non-Fungible Token Security
###### Abstract
Non-fungible tokens (NFTs) are unique digital assets stored on the blockchain and is used to certify ownership and authenticity of the digital asset. NFTs were first created in 2014 while their popularity peaked between 2021 and 2022. In this paper, the authors dive into ... |
2305.09387 | Non-Hermitian Stark Many-Body Localization | Utilizing exact diagonalization (ED) techniques, we investigate a
one-dimensional, non-reciprocal, interacting hard-core boson model under a
Stark potential with tail curvature. By employing the non-zero imaginary
eigenenergies ratio, half-chain entanglement entropy, and eigenstate
instability, we numerically confirm t... | Han-Ze Li, Xue-Jia Yu, Jian-Xin Zhong | 2023-05-16T12:11:43Z | http://arxiv.org/abs/2305.09387v3 | # Non-Hermitian Stark Many-Body Localization
###### Abstract
Utilizing exact diagonalization (ED) techniques, we investigate a one-dimensional, non-reciprocal, interacting hard-core boson model under a Stark potential with tail curvature. By employing the non-zero imaginary eigenenergies ratio, half-chain entanglemen... |
2302.12066 | Teaching CLIP to Count to Ten | Large vision-language models (VLMs), such as CLIP, learn rich joint
image-text representations, facilitating advances in numerous downstream tasks,
including zero-shot classification and text-to-image generation. Nevertheless,
existing VLMs exhibit a prominent well-documented limitation - they fail to
encapsulate compo... | Roni Paiss, Ariel Ephrat, Omer Tov, Shiran Zada, Inbar Mosseri, Michal Irani, Tali Dekel | 2023-02-23T14:43:53Z | http://arxiv.org/abs/2302.12066v1 | # Teaching CLIP to Count to Ten
###### Abstract
Large vision-language models (VLMs), such as CLIP, learn rich joint image-text representations, facilitating advances in numerous downstream tasks, including zero-shot classification and text-to-image generation. Nevertheless, existing VLMs exhibit a prominent well-docu... |
2308.07356 | Age-Stratified Differences in Morphological Connectivity Patterns in
ASD: An sMRI and Machine Learning Approach | Purpose: Age biases have been identified as an essential factor in the
diagnosis of ASD. The objective of this study was to compare the effect of
different age groups in classifying ASD using morphological features (MF) and
morphological connectivity features (MCF). Methods: The structural magnetic
resonance imaging (s... | Gokul Manoj, Sandeep Singh Sengar, Jac Fredo Agastinose Ronickom | 2023-08-14T12:11:25Z | http://arxiv.org/abs/2308.07356v1 | Age-Stratified Differences in Morphological Connectivity Patterns in ASD: An sMRI and Machine Learning Approach
###### Abstract
**Purpose**: Age biases have been identified as an essential factor in the diagnosis of ASD. The objective of this study was to compare the effect of different age groups in classifying ASD ... |
2307.06815 | JSJ decompositions of knot exteriors, Dehn surgery and the $L$-space
conjecture | In this article, we apply slope detection techniques to study properties of
toroidal $3$-manifolds obtained by performing Dehn surgeries on satellite knots
in the context of the $L$-space conjecture. We show that if $K$ is an $L$-space
knot or admits an irreducible rational surgery with non-left-orderable
fundamental g... | Steven Boyer, Cameron McA. Gordon, Ying Hu | 2023-07-13T15:28:42Z | http://arxiv.org/abs/2307.06815v4 | # JSJ Decompositions of Knot Exteriors, Dehn Surgery and the \(L\)-space Conjecture
###### Abstract.
In this article, we apply slope detection techniques to study properties of toroidal \(3\)-manifolds obtained by performing Dehn surgeries on satellite knots in the context of the \(L\)-space conjecture. We show that ... |
2301.04354 | First 3D reconstruction of a blast furnace using muography | The blast furnace (BF) is the fundamental tool used in the iron manufacture.
Due to the difficulty of accessing direct measurements of the inner phenomena,
we determined the density distribution of its internal volume in order to
improve its productivity using muography. This is an imaging technique based on
the differ... | Amélie Cohu, Antoine Chevalier, Oleksandr Nechyporuk, Andreas Franzen, Jan Sauerwald, Jean-Christophe Ianigro, Jacques Marteau | 2023-01-11T08:32:35Z | http://arxiv.org/abs/2301.04354v2 | # First 3D reconstruction of a blast furnace using muography
###### Abstract
The blast furnace (BF) is the fundamental tool used in the iron manufacture. Due to the difficulty of accessing direct measurements of the inner phenomena, we determined the density distribution of its internal volume in order to improve its... |
2302.13378 | Puppeteer and Marionette: Learning Anticipatory Quadrupedal Locomotion
Based on Interactions of a Central Pattern Generator and Supraspinal Drive | Quadruped animal locomotion emerges from the interactions between the spinal
central pattern generator (CPG), sensory feedback, and supraspinal drive
signals from the brain. Computational models of CPGs have been widely used for
investigating the spinal cord contribution to animal locomotion control in
computational ne... | Milad Shafiee, Guillaume Bellegarda, Auke Ijspeert | 2023-02-26T18:32:44Z | http://arxiv.org/abs/2302.13378v1 | # _Puppeteer and Marionette:_ Learning Anticipatory Quadrupedal Locomotion
###### Abstract
Quadruped animal locomotion emerges from the interactions between the spinal central pattern generator (CPG), sensory feedback, and supraspinal drive signals from the brain. Computational models of CPGs have been widely used fo... |
2310.13169 | A posteriori analysis for a mixed formulation of the Stokes spectral
problem | In two and three dimensions, we design and analyze a posteriori error
estimators for the mixed Stokes eigenvalue problem. The unknowns on this mixed
formulation are the pseudotress, velocity and pressure. With a lowest order
mixed finite element scheme, together with a postprocressing technique, we
prove that the propo... | Felipe Lepe, Jesus Vellojin | 2023-10-19T21:39:12Z | http://arxiv.org/abs/2310.13169v1 | # A posteriori analysis for a mixed formulation of the Stokes spectral problem
###### Abstract.
In two and three dimensions, we design and analyze a posteriori error estimators for the mixed Stokes eigenvalue problem. The unknowns on this mixed formulation are the pseudotress, velocity and pressure. With a lowest ord... |
2305.08099 | Self-supervised Neural Factor Analysis for Disentangling Utterance-level
Speech Representations | Self-supervised learning (SSL) speech models such as wav2vec and HuBERT have
demonstrated state-of-the-art performance on automatic speech recognition (ASR)
and proved to be extremely useful in low label-resource settings. However, the
success of SSL models has yet to transfer to utterance-level tasks such as
speaker, ... | Weiwei Lin, Chenhang He, Man-Wai Mak, Youzhi Tu | 2023-05-14T08:26:24Z | http://arxiv.org/abs/2305.08099v3 | # Self-supervised Neural Factor Analysis for Disentangling Utterance-level Speech Representations
###### Abstract
Self-supervised learning (SSL) speech models such as wav2vec and HuBERT have demonstrated state-of-the-art performance on automatic speech recognition (ASR) and proved to be extremely useful in low label-... |
2308.01727 | Local Large Language Models for Complex Structured Medical Tasks | This paper introduces an approach that combines the language reasoning
capabilities of large language models (LLMs) with the benefits of local
training to tackle complex, domain-specific tasks. Specifically, the authors
demonstrate their approach by extracting structured condition codes from
pathology reports. The prop... | V. K. Cody Bumgardner, Aaron Mullen, Sam Armstrong, Caylin Hickey, Jeff Talbert | 2023-08-03T12:36:13Z | http://arxiv.org/abs/2308.01727v1 | # Local Large Language Models for Complex Structured Tasks
###### Abstract
This paper introduces an approach that combines the language reasoning capabilities of large language models (LLMs) with the benefits of local training to tackle complex, domain-specific tasks. Specifically, the authors demonstrate their appro... |
2303.03242 | Evaluating the Fairness of Deep Learning Uncertainty Estimates in
Medical Image Analysis | Although deep learning (DL) models have shown great success in many medical
image analysis tasks, deployment of the resulting models into real clinical
contexts requires: (1) that they exhibit robustness and fairness across
different sub-populations, and (2) that the confidence in DL model predictions
be accurately exp... | Raghav Mehta, Changjian Shui, Tal Arbel | 2023-03-06T16:01:30Z | http://arxiv.org/abs/2303.03242v1 | # Evaluating the Fairness of Deep Learning Uncertainty Estimates in Medical Image Analysis
###### Abstract
Although deep learning (DL) models have shown great success in many medical image analysis tasks, deployment of the resulting models into real clinical contexts requires: (1) that they exhibit robustness and fai... |
2303.14058 | Newton's methods for solving linear inverse problems with neural network
coders | Neural networks functions are supposed to be able to encode the desired
solution of an inverse problem very efficiently. In this paper, we consider the
problem of solving linear inverse problems with neural network coders. First we
establish some correspondences of this formulation with existing concepts in
regularizat... | Otmar Scherzer, Bernd Hofmann, Zuhair Nashed | 2023-03-24T15:08:42Z | http://arxiv.org/abs/2303.14058v1 | # Newton's methods for solving linear inverse problems with neural network coders
###### Abstract
Neural networks functions are supposed to be able to encode the desired solution of an inverse problem very efficiently. In this paper, we consider the problem of solving linear inverse problems with neural network coder... |
2304.09910 | Robust trajectory tracking for underactuated mechanical systems without
velocity measurements | In this paper, the notion of contraction is used to solve the
trajectory-tracking problem for a class of mechanical systems. Additionally, we
propose a dynamic extension to remove velocity measurements from the controller
while rejecting matched disturbances. In particular, we propose three control
designs stemming fro... | N. Javanmardi, P. Borja, M. J. Yazdanpanah, J. M. A. Scherpen | 2023-04-19T18:15:59Z | http://arxiv.org/abs/2304.09910v2 | # Robust trajectory tracking for
###### Abstract
In this paper, the notion of contraction is used to solve the trajectory-tracking problem for a class of mechanical systems. Additionally, we propose a dynamic extension to remove velocity measurements from the controller while rejecting matched disturbances. In partic... |
2302.12700 | Accounting for Differential Rotation in Calculations of the Sun's
Angular Momentum-loss Rate | Sun-like stars shed angular momentum due to the presence of magnetised
stellar winds. Magnetohydrodynamic models have been successful in exploring the
dependence of this "wind-braking torque" on various stellar properties, however
the influence of surface differential rotation is largely unexplored. As the
wind-braking... | Adam J. Finley, Allan Sacha Brun | 2023-02-24T15:58:13Z | http://arxiv.org/abs/2302.12700v1 | # Accounting for differential rotation in calculations of the Sun's angular momentum-loss rate
###### Abstract
Context:Sun-like stars shed angular momentum due to the presence of magnetised stellar winds. Magnetohydrodynamic models have been successful in exploring the dependence of this "wind-braking torque" on vari... |
2303.15346 | Optimal Message-Passing with Noisy Beeps | Beeping models are models for networks of weak devices, such as sensor
networks or biological networks. In these networks, nodes are allowed to
communicate only via emitting beeps: unary pulses of energy. Listening nodes
only the capability of {\it carrier sensing}: they can only distinguish between
the presence or abs... | Peter Davies | 2023-03-27T15:58:42Z | http://arxiv.org/abs/2303.15346v1 | # Optimal Message-Passing with Noisy Beeps
###### Abstract
Beeping models are models for networks of weak devices, such as sensor networks or biological networks. In these networks, nodes are allowed to communicate only via emitting beeps: unary pulses of energy. Listening nodes only the capability of _carrier sensin... |
2306.04495 | Limits, approximation and size transferability for GNNs on sparse graphs
via graphops | Can graph neural networks generalize to graphs that are different from the
graphs they were trained on, e.g., in size? In this work, we study this
question from a theoretical perspective. While recent work established such
transferability and approximation results via graph limits, e.g., via graphons,
these only apply ... | Thien Le, Stefanie Jegelka | 2023-06-07T15:04:58Z | http://arxiv.org/abs/2306.04495v1 | # Limits, approximation and size transferability for GNNs on sparse graphs via graphops
###### Abstract
Can graph neural networks generalize to graphs that are different from the graphs they were trained on, e.g., in size? In this work, we study this question from a theoretical perspective. While recent work establis... |
2301.11981 | Unearthing InSights into Mars: Unsupervised Source Separation with
Limited Data | Source separation involves the ill-posed problem of retrieving a set of
source signals that have been observed through a mixing operator. Solving this
problem requires prior knowledge, which is commonly incorporated by imposing
regularity conditions on the source signals, or implicitly learned through
supervised or uns... | Ali Siahkoohi, Rudy Morel, Maarten V. de Hoop, Erwan Allys, Grégory Sainton, Taichi Kawamura | 2023-01-27T20:38:07Z | http://arxiv.org/abs/2301.11981v2 | # Unearthing InSights into Mars:
###### Abstract
Source separation entails the ill-posed problem of retrieving a set of source signals observed through a mixing operator. Solving this problem requires prior knowledge, which is commonly incorporated by imposing regularity conditions on the source signals or implicitly... |
2302.08980 | Model Doctor for Diagnosing and Treating Segmentation Error | Despite the remarkable progress in semantic segmentation tasks with the
advancement of deep neural networks, existing U-shaped hierarchical typical
segmentation networks still suffer from local misclassification of categories
and inaccurate target boundaries. In an effort to alleviate this issue, we
propose a Model Doc... | Zhijie Jia, Lin Chen, Kaiwen Hu, Lechao Cheng, Zunlei Feng, Mingli Song | 2023-02-17T16:35:24Z | http://arxiv.org/abs/2302.08980v2 | # Model Doctor for Diagnosing and Treating Segmentation Error
###### Abstract
Despite the remarkable progress in semantic segmentation tasks with the advancement of deep neural networks, existing U-shaped hierarchical typical segmentation networks still suffer from local misclassification of categories and inaccurate... |
2301.00654 | On the existence and uniqueness of solution to a stochastic
Chemotaxis-Navier-Stokes model | In this article, we study a mathematical system which models the dynamic of
the collective behaviour of oxygen-driven swimming bacteria in an aquatic fluid
flowing in a two dimensional bounded domain under stochastic perturbation. This
model can be seen as a stochastic version of Chemotaxis-Navier-Stokes model. We
prov... | Erika Hausenblas, Boris Jidjou Moghomye, Paul André Razafimandimby | 2023-01-02T13:14:29Z | http://arxiv.org/abs/2301.00654v1 | # On the existence and uniqueness of solution to a stochastic chemotaxis-Navier-Stokes model
###### Abstract.
In this article, we study a mathematical system which models the dynamic of the collective behaviour of oxygen-driven swimming bacteria in an aquatic fluid flowing in a two dimensional bounded domain under st... |
2303.11120 | Positional Diffusion: Ordering Unordered Sets with Diffusion
Probabilistic Models | Positional reasoning is the process of ordering unsorted parts contained in a
set into a consistent structure. We present Positional Diffusion, a
plug-and-play graph formulation with Diffusion Probabilistic Models to address
positional reasoning. We use the forward process to map elements' positions in
a set to random ... | Francesco Giuliari, Gianluca Scarpellini, Stuart James, Yiming Wang, Alessio Del Bue | 2023-03-20T14:01:01Z | http://arxiv.org/abs/2303.11120v1 | # Positional Diffusion: Ordering Unordered Sets
###### Abstract
Positional reasoning is the process of ordering unsorted parts contained in a set into a consistent structure. We present Positional Diffusion, a plug-and-play graph formulation with Diffusion Probabilistic Models to address positional reasoning. We use ... |
2308.13445 | Eigenvector Dreaming | Among the performance-enhancing procedures for Hopfield-type networks that
implement associative memory, Hebbian Unlearning (or dreaming) strikes for its
simplicity and its clear biological interpretation. Yet, it does not easily
lend itself to a clear analytical understanding. Here we show how Hebbian
Unlearning can b... | Marco Benedetti, Louis Carillo, Enzo Marinari, Marc Mèzard | 2023-08-09T16:18:47Z | http://arxiv.org/abs/2308.13445v1 | # Eigenvector dreaming
###### Abstract
Among the performance-enhancing procedures for Hopfield-type networks that implement associative memory, Hebbian Unlearning (or dreaming) strikes for its simplicity and its clear biological interpretation. Yet, it does not easily lend itself to a clear analytical understanding. ... |
2306.05953 | Calculation of the entropy for hard-sphere from integral equation method | The Ornstein-Zernike integral equation method has been employed for a
single-component hard sphere fluid in terms of the Percus-Yevick (PY) and
Martynov-Sarkisov (MS) approximations. Virial equation of state has been
computed in both approximations. An excess chemical potential has been
calculated with an analytical ex... | Purevkhuu Munkhbaatar, Banzragch Tsednee, Tsogbayar Tsednee, Tsookhuu Khinayat | 2023-06-09T15:09:36Z | http://arxiv.org/abs/2306.05953v1 | # Calculation of the entropy for hard-sphere from integral equation method
###### Abstract
The Ornstein-Zernike integral equation method has been employed for a single-component hard sphere fluid in terms of the Percus-Yevick (PY) and Martynov-Sarkisov (MS) approximations. Virial equation of state has been computed i... |
2301.10447 | On algebraic and non-algebraic neighborhoods of rational curves | We prove that for any $d>0$ there exists an embedding of the Riemann sphere
$\mathbb P^1$ in a smooth complex surface, with self-intersection $d$, such
that the germ of this embedding cannot be extended to an embedding in an
algebraic surface but the field of germs of meromorphic functions along $C$ has
transcendence d... | Serge Lvovski | 2023-01-25T07:48:21Z | http://arxiv.org/abs/2301.10447v3 | # On algebraic and non-algebraic neighborhoods of rational curves
###### Abstract.
We prove that for any \(d>0\) there exists an embedding of the Riemann sphere \(\mathbb{P}^{1}\) in a smooth complex surface, with self-intersection \(d\), such that the germ of this embedding cannot be extended to an embedding in an a... |
2310.08549 | Cross-Episodic Curriculum for Transformer Agents | We present a new algorithm, Cross-Episodic Curriculum (CEC), to boost the
learning efficiency and generalization of Transformer agents. Central to CEC is
the placement of cross-episodic experiences into a Transformer's context, which
forms the basis of a curriculum. By sequentially structuring online learning
trials an... | Lucy Xiaoyang Shi, Yunfan Jiang, Jake Grigsby, Linxi "Jim" Fan, Yuke Zhu | 2023-10-12T17:45:05Z | http://arxiv.org/abs/2310.08549v1 | # Cross-Episodic Curriculum for Transformer Agents
###### Abstract
We present a new algorithm, Cross-Episodic Curriculum (CEC), to boost the learning efficiency and generalization of Transformer agents. Central to CEC is the placement of _cross-episodic_ experiences into a Transformer's context, which forms the basis... |
2306.15598 | The ${\mathbb S}_n$-equivariant Euler characteristic of the moduli space
of graphs | We prove a formula for the ${\mathbb S}_n$-equivariant Euler characteristic
of the moduli space of graphs $\mathcal{MG}_{g,n}$. Moreover, we prove that the
rational ${\mathbb S}_n$-invariant cohomology of $\mathcal{MG}_{g,n}$
stabilizes for large $n$. That means, if $n \geq g \geq 2$, then there are
isomorphisms $H^k(\... | Michael Borinsky, Jos Vermaseren | 2023-06-27T16:34:42Z | http://arxiv.org/abs/2306.15598v3 | # The \(\mathbb{S}_{n}\)-equivariant Euler characteristic of
###### Abstract.
We prove a formula for the \(\mathbb{S}_{n}\)-equivariant Euler characteristic of the moduli space of graphs \(\mathcal{M}\mathcal{G}_{g,n}\). Moreover, we prove that the rational \(\mathbb{S}_{n}\)-invariant cohomology of \(\mathcal{M}\mat... |
2301.06225 | Non-phononic density of states of two-dimensional glasses revealed by
random pinning | The vibrational density of states of glasses is considerably different from
that of crystals. In particular, there exist spatially localized vibrational
modes in glasses. The density of states of these non-phononic modes has been
observed to follow $g(\omega) \propto \omega^4$, where $\omega$ is the
frequency. However,... | Kumpei Shiraishi, Hideyuki Mizuno, Atsushi Ikeda | 2023-01-16T00:51:40Z | http://arxiv.org/abs/2301.06225v1 | # Non-phononic density of states of two-dimensional glasses revealed by random pinning
###### Abstract
The vibrational density of states of glasses is considerably different from that of crystals. In particular, there exist spatially localized vibrational modes in glasses. The density of states of these non-phononic ... |
2303.07742 | ForDigitStress: A multi-modal stress dataset employing a digital job
interview scenario | We present a multi-modal stress dataset that uses digital job interviews to
induce stress. The dataset provides multi-modal data of 40 participants
including audio, video (motion capturing, facial recognition, eye tracking) as
well as physiological information (photoplethysmography, electrodermal
activity). In addition... | Alexander Heimerl, Pooja Prajod, Silvan Mertes, Tobias Baur, Matthias Kraus, Ailin Liu, Helen Risack, Nicolas Rohleder, Elisabeth André, Linda Becker | 2023-03-14T09:40:37Z | http://arxiv.org/abs/2303.07742v1 | # ForDigitStress: A multi-modal stress dataset employing a digital job interview scenario
###### Abstract
We present a multi-modal stress dataset that uses digital job interviews to induce stress. The dataset provides multi-modal data of 40 participants including audio, video (motion capturing, facial recognition, ey... |
2307.04964 | Secrets of RLHF in Large Language Models Part I: PPO | Large language models (LLMs) have formulated a blueprint for the advancement
of artificial general intelligence. Its primary objective is to function as a
human-centric (helpful, honest, and harmless) assistant. Alignment with humans
assumes paramount significance, and reinforcement learning with human feedback
(RLHF) ... | Rui Zheng, Shihan Dou, Songyang Gao, Yuan Hua, Wei Shen, Binghai Wang, Yan Liu, Senjie Jin, Qin Liu, Yuhao Zhou, Limao Xiong, Lu Chen, Zhiheng Xi, Nuo Xu, Wenbin Lai, Minghao Zhu, Cheng Chang, Zhangyue Yin, Rongxiang Weng, Wensen Cheng, Haoran Huang, Tianxiang Sun, Hang Yan, Tao Gui, Qi Zhang, Xipeng Qiu, Xuanjing Huan... | 2023-07-11T01:55:24Z | http://arxiv.org/abs/2307.04964v2 | # Secrets of RLHF in Large Language Models
###### Abstract
Large language models (LLMs) have formulated a blueprint for the advancement of artificial general intelligence. Its primary objective is to function as a human-centric (helpful, honest, and harmless) assistant. Alignment with humans assumes paramount signifi... |
2303.16897 | Physics-Driven Diffusion Models for Impact Sound Synthesis from Videos | Modeling sounds emitted from physical object interactions is critical for
immersive perceptual experiences in real and virtual worlds. Traditional
methods of impact sound synthesis use physics simulation to obtain a set of
physics parameters that could represent and synthesize the sound. However, they
require fine deta... | Kun Su, Kaizhi Qian, Eli Shlizerman, Antonio Torralba, Chuang Gan | 2023-03-29T17:59:53Z | http://arxiv.org/abs/2303.16897v3 | # Physics-Driven Diffusion Models for Impact Sound Synthesis from Videos
###### Abstract
Modeling sounds emitted from physical object interactions is critical for immersive perceptual experiences in real and virtual worlds. Traditional methods of impact sound synthesis use physics simulation to obtain a set of physic... |
2308.02548 | Aspect based sentimental analysis for travellers' reviews | Airport service quality evaluation is commonly found on social media,
including Google Maps. This valuable for airport management in order to enhance
the quality of services provided. However; prior studies either provide general
review for topics discussed by travellers or provide sentimental value to tag
the entire r... | Mohammed Saad M Alaydaa, Jun Li, Karl Jinkins | 2023-08-01T21:23:02Z | http://arxiv.org/abs/2308.02548v1 | # Aspect-based Sentimental Analysis for Travellers' Reviews
###### Abstract
Airport service quality evaluation is commonly found on social media, including Google Maps. This valuable for airport management in order to enhance the quality of services provided. However; prior studies either provide general review for t... |
2308.15034 | Fast immersed boundary method based on weighted quadrature | Combining sum factorization, weighted quadrature, and row-based assembly
enables efficient higher-order computations for tensor product splines. We aim
to transfer these concepts to immersed boundary methods, which perform
simulations on a regular background mesh cut by a boundary representation that
defines the domain... | Benjamin Marussig, René Hiemstra, Dominik Schillinger | 2023-08-29T05:37:57Z | http://arxiv.org/abs/2308.15034v1 | # Fast immersed boundary method based on weighted quadrature
###### Abstract
Combining sum factorization, weighted quadrature, and row-based assembly enables efficient higher-order computations for tensor product splines. We aim to transfer these concepts to immersed boundary methods, which perform simulations on a r... |
2304.14014 | Current Safety Legislation of Food Processing Smart Robot Systems The
Red Meat Sector | Ensuring the safety of the equipment, its environment and most importantly,
the operator during robot operations is of paramount importance. Robots and
complex robotic systems are appearing in more and more industrial and
professional service applications. However, while mechanical components and
control systems are ad... | Kristof Takacs, Alex Mason, Luis Eduardo Cordova-Lopez, Marta Alexy, Peter Galambos, Tamas Haidegger | 2023-04-27T08:20:13Z | http://arxiv.org/abs/2304.14014v1 | # Current Safety Legislation of Food Processing Smart Robot Systems - The Red Meat Sector
###### Abstract
_Ensuring the safety of the equipment, its environment and most importantly, the operator during robot operations is of paramount importance. Robots and complex robotic systems are appearing in more and more indu... |
2310.16944 | Zephyr: Direct Distillation of LM Alignment | We aim to produce a smaller language model that is aligned to user intent.
Previous research has shown that applying distilled supervised fine-tuning
(dSFT) on larger models significantly improves task accuracy; however, these
models are unaligned, i.e. they do not respond well to natural prompts. To
distill this prope... | Lewis Tunstall, Edward Beeching, Nathan Lambert, Nazneen Rajani, Kashif Rasul, Younes Belkada, Shengyi Huang, Leandro von Werra, Clémentine Fourrier, Nathan Habib, Nathan Sarrazin, Omar Sanseviero, Alexander M. Rush, Thomas Wolf | 2023-10-25T19:25:16Z | http://arxiv.org/abs/2310.16944v1 | # Zephyr: Direct Distillation of LM Alignment
###### Abstract
We aim to produce a smaller language model that is aligned to user intent. Previous research has shown that applying distilled supervised fine-tuning (dSFT) on larger models significantly improves task accuracy; however, these models are unaligned, i.e. th... |
2305.03641 | Phase-locking an interferometer with single-photon detections | We report on a novel phase-locking technique for fiber-based Mach-Zehnder
interferometers based on discrete single-photon detections, and demonstrate
this in a setup. Our interferometer decodes relative-phase-encoded optical
pulse pairs for quantum key distribution applications and requires no locking
laser in addition... | Bastian Hacker, Kevin Günthner, Conrad Rößler, Christoph Marquardt | 2023-05-05T16:01:47Z | http://arxiv.org/abs/2305.03641v2 | # Phase-locking an interferometer with single-photon detections
###### Abstract
We report on a novel phase-locking technique for fiber-based Mach-Zehnder interferometers based on discrete single-photon detections, and demonstrate this in a setup. Our interferometer decodes relative-phase-encoded optical pulse pairs f... |
2306.15573 | Reliability and operation cost of underdamped memories during cyclic
erasures | The reliability of fast repeated erasures is studied experimentally and
theoretically in a 1-bit underdamped memory. The bit is encoded by the position
of a micro-mechanical oscillator whose motion is confined in a double well
potential. To contain the energetic cost of fast erasures, we use a resonator
with high quali... | Salambô Dago, Sergio Ciliberto, Ludovic Bellon | 2023-06-27T15:49:17Z | http://arxiv.org/abs/2306.15573v2 | # Reliability and operation cost of underdamped memories during cyclic erasures
###### Abstract
The reliability of fast repeated erasures is studied experimentally and theoretically in a 1-bit underdamped memory. The bit is encoded by the position of a micro-mechanical oscillator whose motion is confined in a double ... |
2307.02326 | Security Defect Detection via Code Review: A Study of the OpenStack and
Qt Communities | Background: Despite the widespread use of automated security defect detection
tools, software projects still contain many security defects that could result
in serious damage. Such tools are largely context-insensitive and may not cover
all possible scenarios in testing potential issues, which makes them
susceptible to... | Jiaxin Yu, Liming Fu, Peng Liang, Amjed Tahir, Mojtaba Shahin | 2023-07-05T14:30:41Z | http://arxiv.org/abs/2307.02326v1 | # Security Defect Detection via Code Review: A Study of the OpenStack and Qt Communities
###### Abstract
_Background_: Despite the widespread use of automated security defect detection tools, software projects still contain many security defects that could result in serious damage. Such tools are largely context-inse... |
2307.05449 | On the hull and complementarity of one generator quasi-cyclic codes and
four-circulant codes | We study one generator quasi-cyclic codes and four-circulant codes, which are
also quasi-cyclic but have two generators. We state the hull dimensions for
both classes of codes in terms of the polynomials in their generating elements.
We prove results such as the hull dimension of a four-circulant code is even
and one-d... | Zohreh Aliabadi, Cem Güneri, Tekgül Kalaycı | 2023-07-11T17:23:27Z | http://arxiv.org/abs/2307.05449v2 | # On the hull and complementarity of one generator quasi-cyclic codes and four-circulant codes
###### Abstract.
We study one generator quasi-cyclic codes and four-circulant codes, which are also quasi-cyclic but have two generators. We state the hull dimensions for both classes of codes in terms of the polynomials in... |
2310.09864 | Vavilov-Cherenkov emission with a twist: a study of the final entangled
state | We present a theoretical investigation of the Vavilov-Cherenkov (VC)
radiation by a plane-wave or twisted electron. Special emphasis is put on the
question whether and at what conditions the emitted VC photons can be twisted.
For this aim we obtain a general expression in the coordinate and momentum
representations for... | A. D. Chaikovskaia, D. V. Karlovets, V. G. Serbo | 2023-10-15T15:42:35Z | http://arxiv.org/abs/2310.09864v2 | # Vavilov-Cherenkov emission with a twist:
###### Abstract
The Vavilov-Cherenkov radiation by a plane-wave electron or a twisted electron is considered within quantum electrodynamics. A twisted electron has a definite projection of the total angular momentum (TAM) \(m=\pm 1/2\), \(\pm 3/2\),...on the direction of mot... |
2305.03899 | NL-CS Net: Deep Learning with Non-Local Prior for Image Compressive
Sensing | Deep learning has been applied to compressive sensing (CS) of images
successfully in recent years. However, existing network-based methods are often
trained as the black box, in which the lack of prior knowledge is often the
bottleneck for further performance improvement. To overcome this drawback, this
paper proposes ... | Shuai Bian, Shouliang Qi, Chen Li, Yudong Yao, Yueyang Teng | 2023-05-06T02:34:28Z | http://arxiv.org/abs/2305.03899v1 | # NL-CS Net: Deep Learning with Non-Local Prior for Image Compressive Sensing
###### Abstract
Deep learning has been applied to compressive sensing (CS) of images successfully in recent years. However, existing network-based methods are often trained as the black box, in which the lack of prior knowledge is often the... |
2309.02852 | CelticGraph: Drawing Graphs as Celtic Knots and Links | Celtic knots are an ancient art form often attributed to Celtic cultures,
used to decorate monuments and manuscripts, and to symbolise eternity and
interconnectedness. This paper describes the framework CelticGraph to draw
graphs as Celtic knots and links. The drawing process raises interesting
combinatorial concepts i... | Peter Eades, Niklas Gröne, Karsten Klein, Patrick Eades, Leo Schreiber, Ulf Hailer, Falk Schreiber | 2023-09-06T09:25:40Z | http://arxiv.org/abs/2309.02852v2 | # CelticGraph: Drawing Graphs as Celtic Knots and Links
###### Abstract
Celtic knots are an ancient art form often attributed to Celtic cultures, used to decorate monuments and manuscripts, and to symbolise eternity and interconnectedness. This paper describes the framework CelticGraph to draw graphs as Celtic knots ... |
2305.15023 | Cheap and Quick: Efficient Vision-Language Instruction Tuning for Large
Language Models | Recently, growing interest has been aroused in extending the multimodal
capability of large language models (LLMs), e.g., vision-language (VL)
learning, which is regarded as the next milestone of artificial general
intelligence. However, existing solutions are prohibitively expensive, which
not only need to optimize ex... | Gen Luo, Yiyi Zhou, Tianhe Ren, Shengxin Chen, Xiaoshuai Sun, Rongrong Ji | 2023-05-24T11:06:15Z | http://arxiv.org/abs/2305.15023v3 | # Cheap and Quick: Efficient Vision-Language Instruction Tuning for Large Language Models
###### Abstract
Recently, growing interest has been aroused in extending the multimodal capability of large language models (LLMs), _e.g._, vision-language (VL) learning, which is regarded as the next milestone of artificial gen... |
2310.18969 | Analyzing Vision Transformers for Image Classification in Class
Embedding Space | Despite the growing use of transformer models in computer vision, a
mechanistic understanding of these networks is still needed. This work
introduces a method to reverse-engineer Vision Transformers trained to solve
image classification tasks. Inspired by previous research in NLP, we
demonstrate how the inner represent... | Martina G. Vilas, Timothy Schaumlöffel, Gemma Roig | 2023-10-29T10:25:23Z | http://arxiv.org/abs/2310.18969v1 | # Analyzing Vision Transformers for Image Classification in Class Embedding Space
###### Abstract
Despite the growing use of transformer models in computer vision, a mechanistic understanding of these networks is still needed. This work introduces a method to reverse-engineer Vision Transformers trained to solve imag... |
2306.00618 | Effective Structured Prompting by Meta-Learning and Representative
Verbalizer | Prompt tuning for pre-trained masked language models (MLM) has shown
promising performance in natural language processing tasks with few labeled
examples. It tunes a prompt for the downstream task, and a verbalizer is used
to bridge the predicted token and label prediction. Due to the limited training
data, prompt init... | Weisen Jiang, Yu Zhang, James T. Kwok | 2023-06-01T12:44:33Z | http://arxiv.org/abs/2306.00618v2 | # Effective Structured Prompting
###### Abstract
Prompt tuning for pre-trained masked language models (MLM) has shown promising performance in natural language processing tasks with few labeled examples. It tunes a _prompt_ for the downstream task, and a _verbalizer_ is used to bridge the predicted token and label pr... |
2305.01056 | From Organizations to Individuals: Psychoactive Substance Use By
Professional Programmers | Psychoactive substances, which influence the brain to alter perceptions and
moods, have the potential to have positive and negative effects on critical
software engineering tasks. They are widely used in software, but that use is
not well understood. We present the results of the first qualitative
investigation of the ... | Kaia Newman, Madeline Endres, Brittany Johnson, Westley Weimer | 2023-05-01T19:44:00Z | http://arxiv.org/abs/2305.01056v1 | # From Organizations to Individuals: Psychoactive Substance Use By Professional Programmers
###### Abstract
Psychoactive substances, which influence the brain to alter perceptions and moods, have the potential to have positive and negative effects on critical software engineering tasks. They are widely used in softwa... |
2303.13904 | Multiorbital exciton formation in an organic semiconductor | Harnessing the optoelectronic response of organic semiconductors requires a
thorough understanding of the fundamental light-matter interaction that is
dominated by the excitation of correlated electron-hole pairs, i.e. excitons.
The nature of these excitons would be fully captured by knowing the
quantum-mechanical wave... | Wiebke Bennecke, Andreas Windischbacher, David Schmitt, Jan Philipp Bange, Ralf Hemm, Christian S. Kern, Gabriele D`Avino, Xavier Blase, Daniel Steil, Sabine Steil, Martin Aeschlimann, Benjamin Stadtmueller, Marcel Reutzel, Peter Puschnig, G. S. Matthijs Jansen, Stefan Mathias | 2023-03-24T10:34:30Z | http://arxiv.org/abs/2303.13904v1 | # Multiorbital exciton formation in an organic semiconductor
###### Abstract
Harnessing the optoelectronic response of organic semiconductors requires a thorough understanding of the fundamental light-matter interaction that is dominated by the excitation of correlated electron-hole pairs, i.e. excitons. The nature o... |
2306.08244 | Clairaut slant Riemannian maps to Kähler manifolds | The aim of this article is to describe the idea of Clairaut slant Riemannian
maps from Riemannian manifolds to K\"ahler manifolds. First, for the slant
Riemannian map, we obtain the necessary and sufficient conditions for a curve
to be a geodesic on the base manifold. Further, we find the necessary and
sufficient condi... | Jyoti Yadav, Gauree Shanker, Murat Polat | 2023-06-14T05:09:22Z | http://arxiv.org/abs/2306.08244v1 | # Clairaut slant Riemannian maps to Kahler manifolds
###### Abstract
The aim of this article is to describe the idea of Clairaut slant Riemannian maps from Riemannian manifolds to Kahler manifolds. First, for the slant Riemannian map, we obtain the necessary and sufficient conditions for a curve to be a geodesic on t... |
2304.06410 | MIK2 is a candidate gene of the S-locus for sporophytic
self-incompatibility (SSI) in chicory (Cichorium intybus, Asteraceae) | The Cichorium genus offers a unique opportunity to study the sporophytic self
incompatibility (SSI) system, being composed of species characterized by highly
efficient SI (C. intybus) and complete self compatibility (C. endivia). The
chicory genome was used to map 7 previously identified SSI locus-associated
markers. T... | Fabio Palumbo, Samela Draga, Gabriele Magon, Giovanni Gabelli, Alessandro Vannozzi, Silvia Farinati, Francesco Scariolo, Margherita Lucchin, Gianni Barcaccia | 2023-04-13T11:16:51Z | http://arxiv.org/abs/2304.06410v1 | _MIK2_ is a candidate gene of the S-locus for sporophytic self-incompatibility (SSI) in chicory (_Cichorium intybus_, Asteraceae)
## Abstract
The _Cichorium_ genus offers a unique opportunity to study the sporophytic self-incompatibility (SSI) system, being composed of species characterized by highly efficient SI (_C... |
2307.09273 | Low-ionization iron-rich Broad Absorption-Line Quasar SDSS J1652+2650:
Physical conditions in the ejected gas from excited FeII and metastable HeI | We present high-resolution VLT/UVES spectroscopy and a detailed analysis of
the unique Broad Absorption-Line system towards the quasar SDSS
J165252.67+265001.96. This system exhibits low-ionization metal absorption
lines from the ground states and excited energy levels of Fe II and Mn II, and
the meta-stable 2^3S excit... | Balashev S. A., Ledoux C., Noterdaeme P., Boissé P., Krogager J. K., López S., Telikova K. N | 2023-07-18T14:10:08Z | http://arxiv.org/abs/2307.09273v2 | Low-ionization iron-rich Broad Absorption-Line Quasar SDSS J 1652+2650: Physical conditions in the ejected gas from excited Fe ii and metastable He i+
###### Abstract
We present high-resolution VLT/UVES spectroscopy and a detailed analysis of the unique Broad Absorption-Line system towards the quasar SDSS J 165252.67... |
2308.08930 | Point-aware Interaction and CNN-induced Refinement Network for RGB-D
Salient Object Detection | By integrating complementary information from RGB image and depth map, the
ability of salient object detection (SOD) for complex and challenging scenes
can be improved. In recent years, the important role of Convolutional Neural
Networks (CNNs) in feature extraction and cross-modality interaction has been
fully explore... | Runmin Cong, Hongyu Liu, Chen Zhang, Wei Zhang, Feng Zheng, Ran Song, Sam Kwong | 2023-08-17T11:57:49Z | http://arxiv.org/abs/2308.08930v1 | # Point-aware Interaction and CNN-induced Refinement Network for RGB-D Salient Object Detection
###### Abstract.
By integrating complementary information from RGB image and depth map, the ability of salient object detection (SOD) for complex and challenging scenes can be improved. In recent years, the important role ... |
2305.07427 | Ab-initio investigation of the physical properties of BaAgAs Dirac
semimetal and its possible thermo-mechanical and optoelectronic applications | BaAgAs is a ternary Dirac semimetal which can be tuned across a number of
topological orders. In this study we have investigated the bulk physical
properties of BaAgAs using density functional theory based computations. Most
of the results presented in this work are novel. The optimized structural
parameters are in goo... | A. S. M. Muhasin Reza, S. H. Naqib | 2023-05-12T12:50:21Z | http://arxiv.org/abs/2305.07427v1 | **Ab-initio investigation of the physical properties of BaAgAs Dirac semimetal**
###### Abstract
BaAgAs is a ternary Dirac semimetal which can be tuned across a number of topological orders. In this study we have investigated the bulk physical properties of BaAgAs using density functional theory based computations. M... |
2306.11715 | Multi-Fidelity Active Learning with GFlowNets | In the last decades, the capacity to generate large amounts of data in
science and engineering applications has been growing steadily. Meanwhile,
machine learning has progressed to become a suitable tool to process and
utilise the available data. Nonetheless, many relevant scientific and
engineering problems present ch... | Alex Hernandez-Garcia, Nikita Saxena, Moksh Jain, Cheng-Hao Liu, Yoshua Bengio | 2023-06-20T17:43:42Z | http://arxiv.org/abs/2306.11715v2 | # Multi-Fidelity Active Learning with GFlowNets
###### Abstract
In the last decades, the capacity to generate large amounts of data in science and engineering applications has been growing steadily. Meanwhile, the progress in machine learning has turned it into a suitable tool to process and utilise the available dat... |
2309.01383 | LoRA-like Calibration for Multimodal Deception Detection using ATSFace
Data | Recently, deception detection on human videos is an eye-catching techniques
and can serve lots applications. AI model in this domain demonstrates the high
accuracy, but AI tends to be a non-interpretable black box. We introduce an
attention-aware neural network addressing challenges inherent in video data and
deception... | Shun-Wen Hsiao, Cheng-Yuan Sun | 2023-09-04T06:22:25Z | http://arxiv.org/abs/2309.01383v1 | # LoRA-like Calibration for Multimodal Deception Detection using ATSFace Data
###### Abstract
Recently, deception detection on human videos is an eye-catching techniques and can serve lots applications. AI model in this domain demonstrates the high accuracy, but AI tends to be a non-interpretable black box. We introd... |
2302.04189 | Physical Layer Security in Near-Field Communications | A near-field secure transmission framework is proposed. Employing the hybrid
beamforming architecture, a multi-antenna base station (BS) transmits
confidential information to a multi-antenna legitimate user (U) against a
multi-antenna eavesdropper (E) in the near field. A two-stage algorithm is
proposed to maximize the... | Zheng Zhang, Yuanwei Liu, Zhaolin Wang, Xidong Mu, Jian Chen | 2023-02-08T16:57:30Z | http://arxiv.org/abs/2302.04189v3 | # Physical Layer Security in Near-Field Communications
###### Abstract
A near-field secure transmission framework is proposed. Employing the hybrid beamforming architecture, a multi-antenna base station (BS) transmits confidential information to a multi-antenna legitimate user (U) against a multi-antenna eavesdropper... |
2305.00348 | Modality-invariant Visual Odometry for Embodied Vision | Effectively localizing an agent in a realistic, noisy setting is crucial for
many embodied vision tasks. Visual Odometry (VO) is a practical substitute for
unreliable GPS and compass sensors, especially in indoor environments. While
SLAM-based methods show a solid performance without large data requirements,
they are l... | Marius Memmel, Roman Bachmann, Amir Zamir | 2023-04-29T21:47:12Z | http://arxiv.org/abs/2305.00348v1 | # Modality-invariant Visual Odometry for Embodied Vision
###### Abstract
Effectively localizing an agent in a realistic, noisy setting is crucial for many embodied vision tasks. Visual Odometry (VO) is a practical substitute for unreliable GPS and compass sensors, especially in indoor environments. While SLAM-based m... |
2310.04398 | Analysis and Algorithmic Construction of Self-Assembled DNA Complexes | DNA self-assembly is an important tool that has a wide range of applications
such as building nanostructures, the transport of target virotherapies, and
nano-circuitry. Tools from graph theory can be used to encode the biological
process of DNA self-assembly. The principle component of this process is to
examine collec... | Cory Johnson, Andrew Lavengood-Ryan | 2023-10-06T17:43:20Z | http://arxiv.org/abs/2310.04398v1 | # Analysis and Algorithmic Construction of Self-Assembled DNA Complexes
###### Abstract
DNA self-assembly is an important tool that has a wide range of applications such as building nanostructures, the transport of target virotherapies, and nano-circuitry. Tools from graph theory can be used to encode the biological ... |
2306.01506 | BabySLM: language-acquisition-friendly benchmark of self-supervised
spoken language models | Self-supervised techniques for learning speech representations have been
shown to develop linguistic competence from exposure to speech without the need
for human labels. In order to fully realize the potential of these approaches
and further our understanding of how infants learn language, simulations must
closely emu... | Marvin Lavechin, Yaya Sy, Hadrien Titeux, María Andrea Cruz Blandón, Okko Räsänen, Hervé Bredin, Emmanuel Dupoux, Alejandrina Cristia | 2023-06-02T12:54:38Z | http://arxiv.org/abs/2306.01506v2 | # BabySLM: language-acquisition-friendly benchmark
###### Abstract
Self-supervised techniques for learning speech representations have been shown to develop linguistic competence from exposure to speech without the need for human labels. In order to fully realize the potential of these approaches and further our unde... |
2304.10514 | Deformation of d=4, N> 4 Supergravities Breaks Nonlinear Local
Supersymmetry | We study d=4, $N\geq 5$ supergravities and their deformation via candidate
counterterms, with the purpose to absorb UV divergences. We generalize the
earlier studies of deformation and twisted self-duality constraint to the case
with unbroken local H-symmetry in presence of fermions. We find that the
deformed action br... | Renata Kallosh, Yusuke Yamada | 2023-04-20T17:48:53Z | http://arxiv.org/abs/2304.10514v1 | # Deformation of \(d=4,\ {\cal N}\geq 5\) Supergravities
###### Abstract
We study \(d=4,\,{\cal N}\geq 5\) supergravities and their deformation via candidate counterterms, with the purpose to absorb UV divergences. We generalize the earlier studies of deformation and twisted self-duality constraint to the case with u... |
2308.10819 | Evaluating the Instruction-Following Robustness of Large Language Models
to Prompt Injection | Large Language Models (LLMs) have demonstrated exceptional proficiency in
instruction-following, becoming increasingly crucial across various
applications. However, this capability brings with it the risk of prompt
injection attacks, where attackers inject instructions into LLMs' input to
elicit undesirable actions or ... | Zekun Li, Baolin Peng, Pengcheng He, Xifeng Yan | 2023-08-17T06:21:50Z | http://arxiv.org/abs/2308.10819v3 | # Evaluating the Instruction-Following Robustness of Large Language Models to Prompt Injection
###### Abstract
Large Language Models (LLMs) have shown remarkable proficiency in following instructions, making them valuable in customer-facing applications. However, their impressive capabilities also raise concerns abou... |
2302.03180 | Understanding User Preferences in Explainable Artificial Intelligence: A
Survey and a Mapping Function Proposal | The increasing complexity of AI systems has led to the growth of the field of
Explainable Artificial Intelligence (XAI), which aims to provide explanations
and justifications for the outputs of AI algorithms. While there is
considerable demand for XAI, there remains a scarcity of studies aimed at
comprehensively unders... | Maryam Hashemi, Ali Darejeh, Francisco Cruz | 2023-02-07T01:06:38Z | http://arxiv.org/abs/2302.03180v2 | # Who wants what and how: a Mapping Function for Explainable Artificial Intelligence
###### Abstract
The increasing complexity of AI systems has led to the growth of the field of explainable AI (XAI), which aims to provide _explanations_ and _justifications_ for the outputs of AI algorithms. These methods mainly focu... |
2306.11073 | Quantum state preparation of gravitational waves | We detail a quantum circuit capable of efficiently encoding analytical
approximations to gravitational wave signal waveforms of compact binary
coalescences into the amplitudes of quantum bits using both quantum arithmetic
operations and hybrid classical-quantum generative modelling. The gate cost of
the proposed method... | Fergus Hayes, Sarah Croke, Chris Messenger, Fiona Speirits | 2023-06-19T17:17:59Z | http://arxiv.org/abs/2306.11073v1 | # Quantum state preparation of gravitational waves
###### Abstract
We detail a quantum circuit capable of efficiently encoding analytical approximations to gravitational wave signal waveforms of compact binary coalescences into the amplitudes of quantum bits using both quantum arithmetic operations and hybrid classic... |
2304.09045 | The Bohr compactification of an arithmetic group | Given a group $\Gamma,$ its Bohr compactification
$\operatorname{Bohr}(\Gamma)$ and its profinite completion
$\operatorname{Prof}(\Gamma)$ are compact groups naturally associated to
$\Gamma$; moreover, $\operatorname{Prof}(\Gamma)$ can be identified with the
quotient of $\operatorname{Bohr}(\Gamma)$ by its connected co... | Bachir Bekka | 2023-04-18T15:07:51Z | http://arxiv.org/abs/2304.09045v1 | # The Bohr compactification of an arithmetic group
###### Abstract.
Given a group \(\Gamma\), its Bohr compactification \(\operatorname{Bohr}(\Gamma)\) and its profinite completion \(\operatorname{Prof}(\Gamma)\) are compact groups naturally associated to \(\Gamma\); moreover, \(\operatorname{Prof}(\Gamma)\) can be i... |
2306.07611 | Outerplane bipartite graphs with isomorphic resonance graphs | We present novel results related to isomorphic resonance graphs of
2-connected outerplane bipartite graphs. As the main result, we provide a
structure characterization for 2-connected outerplane bipartite graphs with
isomorphic resonance graphs. Moreover, two additional characterizations are
expressed in terms of reson... | Simon Brezovnik, Zhongyuan Che, Niko Tratnik, Petra Žigert Pleteršek | 2023-06-13T08:09:26Z | http://arxiv.org/abs/2306.07611v1 | # Outerplane bipartite graphs with isomorphic resonance graphs
###### Abstract
We present novel results related to isomorphic resonance graphs of 2-connected outerplane bipartite graphs. As the main result, we provide a structure characterization for 2-connected outerplane bipartite graphs with isomorphic resonance g... |
2306.08522 | Challenges of Indoor SLAM: A multi-modal multi-floor dataset for SLAM
evaluation | Robustness in Simultaneous Localization and Mapping (SLAM) remains one of the
key challenges for the real-world deployment of autonomous systems. SLAM
research has seen significant progress in the last two and a half decades, yet
many state-of-the-art (SOTA) algorithms still struggle to perform reliably in
real-world e... | Pushyami Kaveti, Aniket Gupta, Dennis Giaya, Madeline Karp, Colin Keil, Jagatpreet Nir, Zhiyong Zhang, Hanumant Singh | 2023-06-14T14:12:57Z | http://arxiv.org/abs/2306.08522v1 | # Challenges of Indoor SLAM: A multi-modal multi-floor dataset for SLAM evaluation
###### Abstract
Robustness in Simultaneous Localization and Mapping (SLAM) remains one of the key challenges for the real-world deployment of autonomous systems. SLAM research has seen significant progress in the last two and a half de... |
2308.01914 | Fritz-John optimality condition in fuzzy optimization problems and its
application to classification of fuzzy data | The main objective of this paper is to derive the optimality conditions for
one type of fuzzy optimization problems. At the beginning, we define a cone of
descent direction for fuzzy optimization, and prove that its intersection with
the cone of feasible directions at an optimal point is an empty set. Then, we
present ... | Fangfang Shi, Guoju Ye, Wei Liu, Debdas Ghosh | 2023-07-05T09:34:10Z | http://arxiv.org/abs/2308.01914v1 | Fritz-John optimality condition in fuzzy optimization problems and its application to classification of fuzzy data
###### Abstract
The main objective of this paper is to derive the optimality conditions for one type of fuzzy optimization problems. At the beginning, we define a cone of descent direction for fuzzy opti... |
2307.00257 | Efficient Subclass Segmentation in Medical Images | As research interests in medical image analysis become increasingly
fine-grained, the cost for extensive annotation also rises. One feasible way to
reduce the cost is to annotate with coarse-grained superclass labels while
using limited fine-grained annotations as a complement. In this way,
fine-grained data learning i... | Linrui Dai, Wenhui Lei, Xiaofan Zhang | 2023-07-01T07:39:08Z | http://arxiv.org/abs/2307.00257v1 | # Efficient Subclass Segmentation in Medical Images
###### Abstract
As research interests in medical image analysis become increasingly fine-grained, the cost for extensive annotation also rises. One feasible way to reduce the cost is to annotate with coarse-grained super-class labels while using limited fine-grained... |
2305.02239 | The Benefits of Label-Description Training for Zero-Shot Text
Classification | Pretrained language models have improved zero-shot text classification by
allowing the transfer of semantic knowledge from the training data in order to
classify among specific label sets in downstream tasks. We propose a simple way
to further improve zero-shot accuracies with minimal effort. We curate small
finetuning... | Lingyu Gao, Debanjan Ghosh, Kevin Gimpel | 2023-05-03T16:19:31Z | http://arxiv.org/abs/2305.02239v2 | # The Benefits of Label-Description Training
###### Abstract
Large language models have improved zero-shot text classification by allowing the transfer of semantic knowledge from the training data in order to classify among specific label sets in downstream tasks. We propose a simple way to further improve zero-shot ... |
2308.15961 | Finding-Aware Anatomical Tokens for Chest X-Ray Automated Reporting | The task of radiology reporting comprises describing and interpreting the
medical findings in radiographic images, including description of their
location and appearance. Automated approaches to radiology reporting require
the image to be encoded into a suitable token representation for input to the
language model. Pre... | Francesco Dalla Serra, Chaoyang Wang, Fani Deligianni, Jeffrey Dalton, Alison Q. O'Neil | 2023-08-30T11:35:21Z | http://arxiv.org/abs/2308.15961v1 | # Finding-Aware Anatomical Tokens for Chest X-Ray Automated Reporting
###### Abstract
The task of radiology reporting comprises describing and interpreting the medical findings in radiographic images, including description of their location and appearance. Automated approaches to radiology reporting require the image... |
2301.08585 | Probe of a Randall-Sundrum-like model from muon pair production at high
energy muon collider | We have examined inclusive $\mu^+\mu^- \rightarrow \mu^+ \mu^- +
E_{\mathrm{miss}}$ and annihilation $\mu^+\mu^- \rightarrow \mu^+ \mu^-$
processes at future high energy muon colliders in the framework of the
Randall-Sundrum-like model with a small curvature of space-time. The collision
energies of 3 TeV, 14 TeV and, 1... | S. C. İnan, A. V. Kisselev | 2023-01-20T14:01:53Z | http://arxiv.org/abs/2301.08585v3 | # Probe of a Randall-Sundrum-like model from muon pair production at high energy muon collider
###### Abstract
We have examined \(\mu^{+}\mu^{-}\to 2(\mu^{+}\mu^{-})\) and \(\mu^{+}\mu^{-}\to\mu^{+}\mu^{-}\) collisions at future high energy muon colliders in the framework of the Randall-Sundrum-like model with a smal... |
2306.03477 | Effect of a magnetic field on the thermodynamic properties of a
high-temperature hadron resonance gas with van der Waals interactions | We study the behavior of a hadronic matter in the presence of an external
magnetic field within the van der Waals hadron resonance gas model, considering
both attractive and repulsive interactions among the hadrons. Various
thermodynamic quantities like pressure ($P$), energy density ($\varepsilon$),
magnetization ($\m... | Bhagyarathi Sahoo, Kshitish Kumar Pradhan, Dushmanta Sahu, Raghunath Sahoo | 2023-06-06T07:51:04Z | http://arxiv.org/abs/2306.03477v2 | Effect of magnetic field on the optical and thermodynamic properties of a high-temperature hadron resonance gas with van der Waals interactions
###### Abstract
We study the behavior of a hadronic matter in the presence of an external magnetic field within the van der Waals hadron resonance gas (VDWHRG) model, conside... |
2310.00840 | Error Norm Truncation: Robust Training in the Presence of Data Noise for
Text Generation Models | Text generation models are notoriously vulnerable to errors in the training
data. With the wide-spread availability of massive amounts of web-crawled data
becoming more commonplace, how can we enhance the robustness of models trained
on a massive amount of noisy web-crawled text? In our work, we propose Error
Norm Trun... | Tianjian Li, Haoran Xu, Philipp Koehn, Daniel Khashabi, Kenton Murray | 2023-10-02T01:30:27Z | http://arxiv.org/abs/2310.00840v2 | # Error Norm Truncation:
###### Abstract
Text generation models are notoriously vulnerable to errors in the training data. With the wide-spread availability of massive amounts of web-crawled data becoming more commonplace, how can we enhance the robustness of models trained on a massive amount of noisy web-crawled te... |
2305.04890 | Steam Recommendation System | We aim to leverage the interactions between users and items in the Steam
community to build a game recommendation system that makes personalized
suggestions to players in order to boost Steam's revenue as well as improve the
users' gaming experience. The whole project is built on Apache Spark and deals
with Big Data. T... | Samin Batra, Varun Sharma, Yurou Sun, Xinyao Wang, Yinyu Wang | 2023-05-03T16:06:49Z | http://arxiv.org/abs/2305.04890v1 | # Steam Recommendation System
###### Abstract
This project aims to leverage the interactions between users and items on the Steam community to build a game recommendation system that makes personalized suggestions to players in order to boost Steam's revenue as well as improve users' gaming experience. The whole proj... |
2305.15745 | Robust Ante-hoc Graph Explainer using Bilevel Optimization | Explaining the decisions made by machine learning models for high-stakes
applications is critical for increasing transparency and guiding improvements
to these decisions. This is particularly true in the case of models for graphs,
where decisions often depend on complex patterns combining rich structural and
attribute ... | Kha-Dinh Luong, Mert Kosan, Arlei Lopes Da Silva, Ambuj Singh | 2023-05-25T05:50:38Z | http://arxiv.org/abs/2305.15745v2 | # Robust Ante-hoc Graph Explainer
###### Abstract
Explaining the decisions made by machine learning models for high-stakes applications is critical for increasing transparency and guiding improvements to these decisions. This is particularly true in the case of models for graphs, where decisions often depend on compl... |
2301.09843 | Ab initio Prediction of Mechanical, Electronic, Magnetic and Transport
Properties of Bulk and Heterostructure of a Novel Fe-Cr based Full Heusler
Chalcogenide | Using electronic structure calculations based on density functional theory,
we predict and study the structural, mechanical, electronic, magnetic and
transport properties of a new full Heusler chalcogenide, namely, Fe$_2$CrTe,
both in bulk and heterostructure form. The system shows a ferromagnetic and
half-metallic(HM)... | Joydipto Bhattacharya, Rajeev Dutt, Aparna Chakrabarti | 2023-01-24T07:02:30Z | http://arxiv.org/abs/2301.09843v1 | (Ab-initio\) Prediction of Mechanical, Electronic, Magnetic and Transport Properties of Bulk and Heterostructure of a Novel Fe-Cr based Full Heusler Chalcogenide
###### Abstract
Using electronic structure calculations based on density functional theory, we predict and study the structural, mechanical, electronic, mag... |
2304.12303 | Inoculation strategies for bounded degree graphs | We analyze a game-theoretic abstraction of epidemic containment played on an
undirected graph $G$: each player is associated with a node in $G$ and can
either acquire protection from a contagious process or risk infection. After
decisions are made, an infection starts at a random node $v$ and propagates
through all unp... | Mason DiCicco, Henry Poskanzer, Daniel Reichman | 2023-04-24T17:54:17Z | http://arxiv.org/abs/2304.12303v1 | # Inoculation strategies for bounded degree graphs
###### Abstract
We analyze a game-theoretic abstraction of epidemic containment played on an undirected graph \(G\): each player is associated with a node in \(G\) and can either acquire protection from a contagious process or risk infection. After decisions are made... |
2306.04318 | $J/Ψ$ suppression in a rotating magnetized holographic QGP matter | We study the dissociation effect of $J/\Psi$ in magnetized, rotating QGP
matter at finite temperature and chemical potential using gauge/gravity
duality. By incorporating angular velocity into the holographic magnetic
catalysis model, we analyze the influence of temperature, chemical potential,
magnetic field, and angu... | Yan-Qing Zhao, Defu Hou | 2023-06-07T10:32:51Z | http://arxiv.org/abs/2306.04318v1 | # \(J/\Psi\) suppression in a rotating magnetized holographic QGP matter
###### Abstract
We study the dissociation effect of \(J/\Psi\) in magnetized, rotating QGP matter at finite temperature and chemical potential using gauge/gravity duality. By incorporating angular velocity into the holographic magnetic catalysis... |
2305.05556 | Quantum Approximate Optimization Algorithm with Cat Qubits | The Quantum Approximate Optimization Algorithm (QAOA) -- one of the leading
algorithms for applications on intermediate-scale quantum processors -- is
designed to provide approximate solutions to combinatorial optimization
problems with shallow quantum circuits. Here, we study QAOA implementations
with cat qubits, usin... | Pontus Vikstål, Laura García-Álvarez, Shruti Puri, Giulia Ferrini | 2023-05-09T15:44:52Z | http://arxiv.org/abs/2305.05556v2 | # Quantum Approximate Optimization Algorithm with Cat Qubits
###### Abstract
The Quantum Approximate Optimization Algorithm (QAOA)--one of the leading algorithms for applications on intermediate-scale quantum processors--is designed to provide approximate solutions to combinatorial optimization problems with shallow ... |
2305.13334 | Absence of cross-sublattice spin pumping and spin-transfer torques in
collinear antiferromagnets | We resolve the debate over the existence and magnitude of cross-sublattice
(CS) contributions to spin pumping and spin-transfer torques in a
two-sublattice antiferromagnet connected to a non-magnetic metal. Guided by
symmetry considerations, we first relate the controversial CS terms to specific
components in the spin ... | Junyu Tang, Ran Cheng | 2023-05-20T02:51:39Z | http://arxiv.org/abs/2305.13334v2 | # Absence of cross-sublattice spin pumping and spin-transfer torques in collinear antiferromagnets
###### Abstract
There have been debates over the existence of cross-sublattice (CS) contributions to spin pumping and spin-transfer torques in an antiferromagnet (AFM) connected to a non-magnetic metal. By studying the ... |
2302.00489 | Noncommutative Fibrations via Positive Maps and Bimodules | We construct a Leray-Serre spectral sequence for fibrations for de Rham
cohomology on noncommutative algebras. The fibrations are bimodules with
zero-curvature extendable bimodule connections satisfying an additional
condition. By the KSGNS construction, completely positive maps between
C*-algebras correspond to Hilber... | Edwin J. Beggs, James E. Blake | 2023-02-01T14:53:56Z | http://arxiv.org/abs/2302.00489v1 | # Noncommutative Fibrations via Positive Maps and Bimodules
###### Abstract
We construct a Leray-Serre spectral sequence for fibrations for de Rham cohomology on noncommutative algebras. The fibrations are bimodules with zero-curvature extendable bimodule connections satisfying an additional condition. By the KSGNS c... |
2304.04561 | Digitization of the Australian Parliamentary Debates, 1998-2022 | Public knowledge of what is said in parliament is a tenet of democracy, and a
critical resource for political science research. In Australia, following the
British tradition, the written record of what is said in parliament is known as
Hansard. While the Australian Hansard has always been publicly available, it
has bee... | Lindsay Katz, Rohan Alexander | 2023-04-07T17:14:14Z | http://arxiv.org/abs/2304.04561v2 | # Digitization of the Australian Parliamentary Debates, 1998-2022
###### Abstract
Public knowledge of what is said in parliament is a tenet of democracy, and a critical resource for political science research. In Australia, following the British tradition, the written record of what is said in parliament is known as ... |
2307.12653 | Unidirectional spin wave emission by travelling pair of magnetic field
profiles | We demonstrate that the spin wave Cherenkov effect can be used to design the
unidirectional spin wave emitter with tunable frequency and switchable
direction of emission. In our numerical studies, we propose to use a pair of
traveling profiles of the magnetic field which generate the spin waves, for
sufficiently large ... | Gauthier Philippe, Mathieu Moalic, Jarosław W. Kłos | 2023-07-24T09:51:17Z | http://arxiv.org/abs/2307.12653v4 | # Unidirectional spin wave emission by travelling pair of magnetic field profiles
###### Abstract
We demonstrate that the spin wave Cherenkov effect can be used to design the unidirectional spin wave emitter with tunable frequency and switchable direction of emission. In our numerical studies, we propose to use a pai... |
2307.03986 | The Riemannian Bianchi identities of metric connections with skew
torsion and generalized Ricci solitons | Curvature properties of a metric connection with totally skew-symmetric
torsion are investigated. It is shown that if either the 3-form $T$ is
harmonic, $dT=\delta T=0$ or the curvature of the torsion connection $R\in
S^2\Lambda^2$ then the scalar curvature of a $\nabla$-Einstein manifold is
determined by the norm of t... | Stefan Ivanov, Nikola Stanchev | 2023-07-08T14:25:00Z | http://arxiv.org/abs/2307.03986v5 | ###### Abstract
###### Abstract
Curvature properties of a metric connection with totally skew-symmetric torsion are investigated. It is shown that if either the 3-form \(T\) is harmonic, \(dT=\delta T=0\) or the curvature of the torsion connection \(R\in S^{2}\Lambda^{2}\) then the scalar curvature of a \(\nabla\)-Ei... |
2304.14772 | Multisample Flow Matching: Straightening Flows with Minibatch Couplings | Simulation-free methods for training continuous-time generative models
construct probability paths that go between noise distributions and individual
data samples. Recent works, such as Flow Matching, derived paths that are
optimal for each data sample. However, these algorithms rely on independent
data and noise sampl... | Aram-Alexandre Pooladian, Heli Ben-Hamu, Carles Domingo-Enrich, Brandon Amos, Yaron Lipman, Ricky T. Q. Chen | 2023-04-28T11:33:08Z | http://arxiv.org/abs/2304.14772v2 | # Multisample Flow Matching: Straightening Flows with Minibatch Couplings
###### Abstract
Simulation-free methods for training continuous-time generative models construct probability paths that go between noise distributions and individual data samples. Recent works, such as Flow Matching, derived paths that are opti... |
2306.02769 | On simple expectations and observations of intelligent agents: A
complexity study | Public observation logic (POL) reasons about agent expectations and agent
observations in various real world situations. The expectations of agents take
shape based on certain protocols about the world around and they remove those
possible scenarios where their expectations and observations do not match. This
in turn i... | Sourav Chakraborty, Avijeet Ghosh, Sujata Ghosh, François Schwarzentruber | 2023-06-05T10:53:27Z | http://arxiv.org/abs/2306.02769v1 | # On simple expectations and observations of intelligent agents: A complexity study
###### Abstract
Public observation logic (POL) reasons about agent expectations and agent observations in various real world situations. The expectations of agents take shape based on certain protocols about the world around and they ... |
2305.03127 | 2D triangular Ising model with bond phonons: An entropic simulation
study | In this work, we study and evaluate the impact of a periodic spin-lattice
coupling in an Ising-like system on a 2D triangular lattice. Our proposed
simple Hamiltonian considers this additional interaction as an effect of
preferential phonon propagation direction augmented by the symmetry ofthe
underline lattice. The si... | R. M. L. Nascimento, Claudio J. DaSilva, L. S. Ferreira, A. A. Caparica | 2023-05-04T19:56:33Z | http://arxiv.org/abs/2305.03127v2 | # The Ising model with a periodic spin-lattice coupling on the triangular lattice
###### Abstract
In this work, we study and evaluate the impact of a periodic spin-lattice coupling in an Ising-like system on a 2D triangular lattice. Our proposed simple Hamiltonian considers this additional interaction as an effect of... |
2307.02440 | Membrane Thickness Sensitivity of Avian Prestin: Implications | Avian prestin is sensitive to membrane thickness as much as mammalian
prestin, which undergoes conformational transitions in membrane area and
thereby drives length changes of the cylindrical cell body of outer hair cells.
The membrane thickness dependence of mammalian prestin stems from changes in
hydrophobic profile ... | Kuni H Iwasa | 2023-07-05T17:10:43Z | http://arxiv.org/abs/2307.02440v1 | # Membrane Thickness Sensitivity
###### Abstract
Avian prestin is sensitive to membrane thickness as much as mammalian prestin, which undergoes conformational transitions in membrane area and thereby drives length changes of the cylindrical cell body of outer hair cells. The membrane thickness dependence of mammalian... |
2302.11590 | Q-balls in the sky | There may exist extended configurations in the dark matter sector that are
analogues of structures in the visible sector. In this work, we explore
non-topological solitonic configurations, specifically Q-balls, and study when
they may form macroscopic astrophysical structures and what their distinct
characteristics mig... | Arhum Ansari, Lalit Singh Bhandari, Arun M. Thalapillil | 2023-02-22T19:00:07Z | http://arxiv.org/abs/2302.11590v3 | # Q-balls in the sky
###### Abstract
There may exist extended configurations in the dark matter sector that are analogues of structures in the visible sector. In this work, we explore non-topological solitonic configurations, specifically Q-balls, and study when they may form macroscopic astrophysical structures and ... |
2307.14236 | UnScientify: Detecting Scientific Uncertainty in Scholarly Full Text | This demo paper presents UnScientify, an interactive system designed to
detect scientific uncertainty in scholarly full text. The system utilizes a
weakly supervised technique that employs a fine-grained annotation scheme to
identify verbally formulated uncertainty at the sentence level in scientific
texts. The pipelin... | Panggih Kusuma Ningrum, Philipp Mayr, Iana Atanassova | 2023-07-26T15:04:24Z | http://arxiv.org/abs/2307.14236v1 | # UnScientificy: Detecting Scientific Uncertainty in Scholarly Full Text
###### Abstract.
This demo paper presents UnScientific 1, an interactive system designed to detect scientific uncertainty in scholarly full text. The system utilizes a weakly supervised technique that employs a fine-grained annotation scheme to ... |
2310.11781 | Blind estimation of audio effects using an auto-encoder approach and
differentiable digital signal processing | Blind Estimation of Audio Effects (BE-AFX) aims at estimating the Audio
Effects (AFXs) applied to an original, unprocessed audio sample solely based on
the processed audio sample. To train such a system traditional approaches
optimize a loss between ground truth and estimated AFX parameters. This
involves knowing the e... | Côme Peladeau, Geoffroy Peeters | 2023-10-18T08:20:54Z | http://arxiv.org/abs/2310.11781v2 | Blind estimation of audio effects using an auto-encoder approach and differentiable signal processing
###### Abstract
Blind Estimation of Audio Effects (BE-AFX) aims at estimating the Audio Effects (AFXs) applied to an original, unprocessed audio sample solely based on the processed audio sample. To train such a syst... |
2305.04884 | Predicting the Price Movement of Cryptocurrencies Using Linear Law-based
Transformation | The aim of this paper is to investigate the effect of a novel method called
linear law-based feature space transformation (LLT) on the accuracy of intraday
price movement prediction of cryptocurrencies. To do this, the 1-minute
interval price data of Bitcoin, Ethereum, Binance Coin, and Ripple between 1
January 2019 an... | Marcell T. Kurbucz, Péter Pósfay, Antal Jakovác | 2023-04-27T15:04:08Z | http://arxiv.org/abs/2305.04884v1 | # Predicting the Price Movement of Cryptocurrencies Using Linear Law-based Transformation
###### Abstract
The aim of this paper is to investigate the effect of a novel method called linear law-based feature space transformation (LLT) on the accuracy of intraday price movement prediction of cryptocurrencies. To do thi... |
2307.04025 | Global Lipschitz stability for an inverse coefficient problem for a mean
field game system | For an inverse coefficient problem of determining a state-varying factor in
the corresponding Hamiltonian for a mean field game system, we prove the global
Lipschitz stability by spatial data of one component and interior data in an
arbitrarily chosen subdomain over a time interval. The proof is based on
Carleman estim... | Oleg Imanuvilov, Masahiro Yamamoto | 2023-07-08T18:12:27Z | http://arxiv.org/abs/2307.04025v1 | # Global Lipschitz stability for an inverse coefficient problem for a mean field game system
###### Abstract
For an inverse coefficient problem of determining a state-varying factor in the corresponding Hamiltonian for a mean field game system, we prove the global Lipschitz stability by spatial data of one component ... |
2302.10856 | Overview of the TREC 2021 Fair Ranking Track | The TREC Fair Ranking Track aims to provide a platform for participants to
develop and evaluate novel retrieval algorithms that can provide a fair
exposure to a mixture of demographics or attributes, such as ethnicity, that
are represented by relevant documents in response to a search query. For
example, particular dem... | Michael D. Ekstrand, Graham McDonald, Amifa Raj, Isaac Johnson | 2023-02-21T18:13:06Z | http://arxiv.org/abs/2302.10856v1 | # Overview of the TREC 2021 Fair Ranking Track
###### Abstract
The TREC Fair Ranking Track aims to provide a platform for participants to develop and evaluate novel retrieval algorithms that can provide a fair exposure to a mixture of demographics or attributes, such as ethnicity, that are represented by relevant doc... |
2301.09857 | Large amplitude problem of BGK model: Relaxation to quadratic
nonlinearity | Bhatnagar-Gross-Krook (BGK) equation is a relaxation model of the Boltzmann
equation which is widely used in place of the Boltzmann equation for the
simulation of various kinetic flow problems. In this work, we study the
asymptotic stability of the BGK model when the initial data is not necessarily
close to the global ... | Gi-Chan Bae, Gyounghun Ko, Donghyun Lee, Seok-Bae Yun | 2023-01-24T08:18:38Z | http://arxiv.org/abs/2301.09857v2 | # Large amplitude problem of BGK model: relaxation to quadratic nonlinearity
###### Abstract.
Bhatnagar-Gross-Krook (BGK) equation is a relaxation model of the Boltzmann equation which is widely used in place of the Boltzmann equation for the simulation of various kinetic flow problems. In this work, we study the asy... |
2307.13559 | The homotopy category of monomorphisms between projective modules | Let $(S, \n)$ be a commutative noetherian local ring and $\omega\in\n$ be
non-zerodivisor. This paper deals with the behavior of the category
$\mon(\omega, \cp)$ consisting of all monomorphisms between finitely generated
projective $S$-modules with cokernels annihilated by $\omega$. We introduce a
homotopy category $\H... | Abdolnaser Bahlekeh, Fahimeh Sadat Fotouhi, Armin Nateghi, Shokrollah Salarian | 2023-07-25T15:05:50Z | http://arxiv.org/abs/2307.13559v1 | # The homotopy category of monomorphisms between projective modules
###### Abstract.
Let \((S,\mathfrak{n})\) be a commutative noetherian local ring and \(\omega\in\mathfrak{n}\) be non-zerodivisor. This paper deals with the behavior of the category \(\mathsf{Mon}(\omega,\mathcal{P})\) consisting of all monomorphisms... |
2304.12317 | Total-Recon: Deformable Scene Reconstruction for Embodied View Synthesis | We explore the task of embodied view synthesis from monocular videos of
deformable scenes. Given a minute-long RGBD video of people interacting with
their pets, we render the scene from novel camera trajectories derived from the
in-scene motion of actors: (1) egocentric cameras that simulate the point of
view of a targ... | Chonghyuk Song, Gengshan Yang, Kangle Deng, Jun-Yan Zhu, Deva Ramanan | 2023-04-24T17:59:52Z | http://arxiv.org/abs/2304.12317v2 | # Total-Recon: Deformable Scene Reconstruction for Embodied View Synthesis
###### Abstract
We explore the task of embodied view synthesis from monocular videos of deformable scenes. Given a minute-long RGBD video of people interacting with their pets, we render the scene from novel camera trajectories derived from in... |
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