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In this study, we determine the mass radius of $^4$He, a very light nucleus,
by examining the near-threshold $\phi$-meson photoproduction data of the LEPS
Collaboration. To assess the gravitational form factor of $^4$He, we employ
multiple models for the mass distribution, including Yukawa-type, exponential,
Gaussian, ... | http://arxiv.org/abs/2309.01416v2 |
Video Question Answering (VideoQA) is a challenging task that entails complex
multi-modal reasoning. In contrast to multiple-choice VideoQA which aims to
predict the answer given several options, the goal of open-ended VideoQA is to
answer questions without restricting candidate answers. However, the majority
of previo... | http://arxiv.org/abs/2308.09363v1 |
The Neptunian desert is a region in period-radius parameter space with very
few Neptune-sized planets at short orbital periods. Amongst these, LTT 9779 b
is the only known Neptune with a period shorter than one day to retain a
significant H-He atmosphere. If the Neptune desert is the result of
X-ray/EUV-driven photoeva... | http://arxiv.org/abs/2310.13171v1 |
The COVID-19 pandemic has significantly impacted daily activity rhythms and
life routines. Understanding the dynamics of these impacts on different groups
of people is essential for creating environments where people's lives and
well-being are least disturbed during such circumstances. Starting in June
2021, we conduct... | http://arxiv.org/abs/2303.04535v1 |
Localized surface plasmons in metal nanoparticles are widely used in
nano-optics to confine and enhance optical fields. It has been previously shown
that, if the nanoparticles are distributed periodically, an additional
enhancement can be achieved by coupling the localized surface plasmons to the
diffraction orders of ... | http://arxiv.org/abs/2308.06050v2 |
Deep Neural Networks (DNNs) are becoming integral components of real world
services relied upon by millions of users. Unfortunately, architects of these
systems can find it difficult to ensure reliable performance as irrelevant
details like random initialization can unexpectedly change the outputs of a
trained system w... | http://arxiv.org/abs/2305.10625v2 |
The ability to detect objects in images at varying scales has played a
pivotal role in the design of modern object detectors. Despite considerable
progress in removing hand-crafted components and simplifying the architecture
with transformers, multi-scale feature maps and/or pyramid design remain a key
factor for their... | http://arxiv.org/abs/2310.05920v3 |
Recently, efficient fine-tuning of large-scale pre-trained models has
attracted increasing research interests, where linear probing (LP) as a
fundamental module is involved in exploiting the final representations for
task-dependent classification. However, most of the existing methods focus on
how to effectively introd... | http://arxiv.org/abs/2307.11342v3 |
Choosing the Fisher information as the metric tensor for a Riemannian
manifold provides a powerful yet fundamental way to understand statistical
distribution families. Distances along this manifold become a compelling
measure of statistical distance, and paths of shorter distance improve sampling
techniques that levera... | http://arxiv.org/abs/2306.01278v1 |
Recent Multimodal Large Language Models (MLLMs) are remarkable in
vision-language tasks, such as image captioning and question answering, but
lack the essential perception ability, i.e., object detection. In this work, we
address this limitation by introducing a novel research problem of contextual
object detection -- ... | http://arxiv.org/abs/2305.18279v2 |
The paper has explored analogue of gravitational synchrotron massive particle
and Penrose process in MOdified Gravity (MOG) known as
Scalar-Tensor-Vector-Gravity (STVG). Investigation of the gravitational field
around Kerr-MOG black hole showed that it has strong gravitational field with
large horizon and can rotate fa... | http://arxiv.org/abs/2306.16704v1 |
The $k$-coalescence of two graphs is obtained by merging a $k$-clique of each
graph. The $A_\alpha$-matrix of a graph is the convex combination of its degree
matrix and adjacency matrix. In this paper, we present some structural
properties of a non-regular graph which is obtained from the $k$-coalescence of
two graphs.... | http://arxiv.org/abs/2303.14915v2 |
Future mobile ad hoc networks will share spectrum between many users.
Channels will be assigned on the fly to guarantee signal and interference power
requirements for requested links. Channel losses must be re-estimated between
many pairs of users as they move and as environmental conditions change.
Computational compl... | http://arxiv.org/abs/2310.12284v1 |
The major hindrance in the study of earlier scientific literature is the
availability of Latin translations into modern languages. This is particular
true for the works of Euler who authored about 850 manuscripts and wrote a
thousand letters and received back almost two thousand more. The translation of
many of these m... | http://arxiv.org/abs/2307.07520v2 |
For two given graphs $G$ and $F$, a graph $ H$ is said to be weakly $ (G, F)
$-saturated if $H$ is a spanning subgraph of $ G$ which has no copy of $F$ as a
subgraph and one can add all edges in $ E(G)\setminus E(H)$ to $ H$ in some
order so that a new copy of $F$ is created at each step. The weak saturation
number $ w... | http://arxiv.org/abs/2306.10375v3 |
Non-blind deconvolution aims to restore a sharp image from its blurred
counterpart given an obtained kernel. Existing deep neural architectures are
often built based on large datasets of sharp ground truth images and trained
with supervision. Sharp, high quality ground truth images, however, are not
always available, e... | http://arxiv.org/abs/2310.02097v1 |
Various research activities rely on citation-based impact indicators. However
these indicators are usually globally computed, hindering their proper
interpretation in applications like research assessment and knowledge
discovery. In this work, we advocate for the use of topic-aware categorical
impact indicators, to all... | http://arxiv.org/abs/2305.06047v1 |
Even though the brain operates in pure darkness, within the skull, it can
infer the most likely causes of its sensory input. An approach to modelling
this inference is to assume that the brain has a generative model of the world,
which it can invert to infer the hidden causes behind its sensory stimuli, that
is, percep... | http://arxiv.org/abs/2307.08613v1 |
In this work, we study how the performance of a given direction changes with
its sampling ratio in Multilingual Neural Machine Translation (MNMT). By
training over 200 multilingual models with various model sizes, data sizes, and
language directions, we find it interesting that the performance of certain
translation di... | http://arxiv.org/abs/2304.03216v3 |
The Fermilab Linac is a roughly 145 meter linear accelerator that accelerates
H- beam from 750 keV to 400 MeV and provides beam for the Booster and the rest
of the accelerator chain. The first section of the Linac is a Drift-Tube Linac
(DTL), which in its current state, suffers from a lack of instrumentation along
its ... | http://arxiv.org/abs/2305.14443v1 |
With the emergence of the Segment Anything Model (SAM) as a foundational
model for image segmentation, its application has been extensively studied
across various domains, including the medical field. However, its potential in
the context of histopathology data, specifically in region segmentation, has
received relativ... | http://arxiv.org/abs/2310.10493v1 |
We examine the East-West asymmetry of the peak intensity in energetic storm
particle (ESP) events using the improved Particle Acceleration and Transport in
the Heliosphere (iPATH) model. We find that injection efficiency peaks east of
the nose of coronal mass ejection shock where the shock exhibits a
quasi-parallel geo... | http://arxiv.org/abs/2307.02458v1 |
Style is an important concept in today's challenges in natural language
generating. After the success in the field of image style transfer, the task of
text style transfer became actual and attractive. Researchers are also
interested in the tasks of style reproducing in generation of the poetic text.
Evaluation of styl... | http://arxiv.org/abs/2306.02771v1 |
Marine cloud brightening (MCB) is a proposed climate intervention technology
to partially offset greenhouse gas warming and possibly avoid crossing climate
tipping points. The impacts of MCB on regional climate are typically estimated
using computationally expensive Earth System Model (ESM) simulations,
preventing a th... | http://arxiv.org/abs/2302.01957v1 |
The concept of a ${\rm Spin}^h$-manifold, which is a cousin of Spin- and
${\rm Spin}^c$-manifolds, has been at the center of much research in recent
years. This article discusses some of the highlights of this story. | http://arxiv.org/abs/2301.09683v2 |
The direct detection of MeV-scale dark matter (DM) particles hinges on
achieving an exceptionally low energy detection threshold. Germanium (Ge)
detectors, meticulously tailored with precise impurity compositions, hold the
potential to enhance sensitivity to energy levels below the sub-electronvolt
(sub-eV) range. This... | http://arxiv.org/abs/2310.11955v3 |
Despite significant progress in Natural Language Generation for Indian
languages (IndicNLP), there is a lack of datasets around complex structured
tasks such as semantic parsing. One reason for this imminent gap is the
complexity of the logical form, which makes English to multilingual translation
difficult. The proces... | http://arxiv.org/abs/2304.13005v2 |
In this paper, we approach competitive-level programming problem-solving as a
composite task of reasoning and code generation. We propose a novel method to
automatically annotate natural language explanations to \textit{<problem,
solution>} pairs. We show that despite poor performance in solving
competitive-level progr... | http://arxiv.org/abs/2307.05337v1 |
Let $\mathcal{M}$ be a $\sigma$-finite von Neumann algebra, equipped with a
normal faithful state $\varphi$, and let $\mathcal{A}$ be maximal subdiagonal
algebra of $\mathcal{M}$.
We prove Stein-Weiss type interpolation theorem of Haagerup noncommutative
$H^{p}$-spaces associated with $\A$. | http://arxiv.org/abs/2306.05778v1 |
Motivated by recent developments in measurements of electron spin resonances
of individual atoms and molecules with the scanning tunneling microscope
(ESR-STM), we study electron transport through an impurity under periodic
driving as a function of the transport parameters in a model junction. The
model consists of a s... | http://arxiv.org/abs/2303.09944v1 |
In order to provide perceptually accurate multimodal feedback during driving
situations, it is vital to understand the threshold at which drivers are able
to recognize asyncrony between multiple incoming Stimuli. In this work, we
investigated and report the \textit{detection threshold} (DT) of asynchrony
between audio ... | http://arxiv.org/abs/2307.05451v1 |
Let $\mathcal{F}$ be a Riemann surface foliation on $M \setminus E$, where
$M$ is a complex manifold and $E \subset M$ is a closed set. Assume that
$\mathcal{F}$ is hyperbolic, i.e., all leaves of the foliation $\mathcal{F}$
are hyperbolic Riemann surface. Fix a hermitian metric $g$ on $M$. We will
consider the Verjovs... | http://arxiv.org/abs/2306.12204v1 |
The ability to efficiently plan and execute automated and precise search
missions using unmanned aerial vehicles (UAVs) during emergency response
situations is imperative. Precise navigation between obstacles and
time-efficient searching of 3D structures and buildings are essential for
locating survivors and people in ... | http://arxiv.org/abs/2304.03570v1 |
Large language models (LLMs) have demonstrated remarkable capabilities in
language generation, understanding, and few-shot learning in recent years. An
extensive body of work has explored how their performance may be further
improved through the tools of prompting, ranging from verification,
self-consistency, or interm... | http://arxiv.org/abs/2305.14325v1 |
In this paper, we study the problem of parameter estimation in a sensor
network, where the measurements and updates of some sensors might be
arbitrarily manipulated by adversaries. Despite the presence of such
misbehaviors, normally behaving sensors make successive observations of an
unknown $d$-dimensional vector para... | http://arxiv.org/abs/2306.02017v1 |
Recent years have shown increased cyber attacks targeting less secure
elements in the software supply chain and causing fatal damage to businesses
and organizations. Past well-known examples of software supply chain attacks
are the SolarWinds or log4j incidents that have affected thousands of customers
and businesses. ... | http://arxiv.org/abs/2307.15642v1 |
Let $f$ be an Hecke eigenform for the group $\Gamma_{0}(q)$ and $\chi_{d}$ be
a primitive quadratic character of conductor $|d|$. In this article, we prove
an asymptotic for the second moment of the derivative of $L(s, f \otimes
\chi_{8d})$ at the central point $1/2$, which was previously known under GRH by
Petrow \cit... | http://arxiv.org/abs/2303.16864v2 |
Young protostellar discs are likely to be both self-gravitating, and to
support grain growth to sizes where the particles decoupled from the gas. This
combination could lead to short-wavelength fragmentation of the solid component
in otherwise non-fragmenting gas discs, forming Earth-mass solid cores during
the Class 0... | http://arxiv.org/abs/2305.03659v1 |
This paper examines the separation of wireless communication and radar
signals, thereby guaranteeing cohabitation and acting as a panacea to spectrum
sensing. First, considering that the channel impulse response was known by the
receivers (communication and radar), we showed that the optimizing beamforming
weights miti... | http://arxiv.org/abs/2302.06786v1 |
Fine-grained multi-label classification models have broad applications in
e-commerce, such as visual based label predictions ranging from fashion
attribute detection to brand recognition. One challenge to achieve satisfactory
performance for those classification tasks in real world is the wild visual
background signal ... | http://arxiv.org/abs/2305.05228v4 |
Over the past decade, the machine learning security community has developed a
myriad of defenses for evasion attacks. An understudied question in that
community is: for whom do these defenses defend? This work considers common
approaches to defending learned systems and how security defenses result in
performance inequ... | http://arxiv.org/abs/2302.08973v6 |
This work aim to study the various thermal characteristics of nuclei in view
of the saturation and critical behavior of infinite nuclear matter. The free
energy of a nucleus is parametrized using the density and temperature-dependent
liquid-drop model and interaction among nucleons is worked out within the
effective re... | http://arxiv.org/abs/2303.07969v1 |
In this paper, we give fundamental solutions of some $q$-difference equations
satisfied by the universal mock theta functions and the higher level Appell
functions. As an application, we provide an alternative proof of the
representation formulas of the universal mock theta functions and the higher
level Appell functio... | http://arxiv.org/abs/2305.12754v3 |
The foundation models based on pre-training technology have significantly
advanced artificial intelligence from theoretical to practical applications.
These models have facilitated the feasibility of computer-aided diagnosis for
widespread use. Medical contrastive vision-language pre-training, which does
not require hu... | http://arxiv.org/abs/2307.07246v2 |
In $L_2(\mathbb{R}^d)$, we consider an elliptic differential operator
$\mathcal{A}_\varepsilon = - \operatorname{div} g(\mathbf{x}/\varepsilon)
\nabla + \varepsilon^{-2} V(\mathbf{x}/\varepsilon)$, $ \varepsilon > 0$, with
periodic coefficients. For the nonstationary Schr\"{o}dinger equation with the
Hamiltonian $\math... | http://arxiv.org/abs/2301.05907v1 |
To advance the neural encoding of Portuguese (PT), and a fortiori the
technological preparation of this language for the digital age, we developed a
Transformer-based foundation model that sets a new state of the art in this
respect for two of its variants, namely European Portuguese from Portugal
(PT-PT) and American ... | http://arxiv.org/abs/2305.06721v2 |
The goal of this paper is to explore how Transformer language models process
semantic knowledge, especially regarding the plausibility of noun-verb
relations. First, I demonstrate GPT2 exhibits a higher degree of similarity
with humans in plausibility processing compared to other Transformer language
models. Next, I de... | http://arxiv.org/abs/2310.13824v1 |
Deep Reinforcement Learning (DRL) has demonstrated promising capability in
solving complex control problems. However, DRL applications in safety-critical
systems are hindered by the inherent lack of robust verification techniques to
assure their performance in such applications. One of the key requirements of
the verif... | http://arxiv.org/abs/2305.16532v3 |
Motivated by new physics models which lead to final states containing a high
multiplicity of bottom and top quarks, we develop a tagging strategy to
suppress reducible and non-reducible multi-jet backgrounds. The idea takes
advantage of the properties of light parton showers and of the gluon
fragmentation into heavy qu... | http://arxiv.org/abs/2310.04380v2 |
Random Walk is a basic algorithm to explore the structure of networks, which
can be used in many tasks, such as local community detection and network
embedding. Existing random walk methods are based on single networks that
contain limited information. In contrast, real data often contain entities with
different types ... | http://arxiv.org/abs/2307.01637v1 |
We study of possible encounters in past epochs of the open star cluster NGC
1977 with host stars. For this purpose, the age of the cluster was determined
based on our catalog data. Stars with planetary systems were selected from the
NASA Archive. The age of the cluster was determined using the color - absolute
magnitud... | http://arxiv.org/abs/2310.14193v1 |
Generalization beyond in-domain experience to out-of-distribution data is of
paramount significance in the AI domain. Of late, state-of-the-art Visual
Question Answering (VQA) models have shown impressive performance on in-domain
data, partially due to the language priors bias which, however, hinders the
generalization... | http://arxiv.org/abs/2305.10143v2 |
Inverse Reinforcement Learning (IRL) is a compelling technique for revealing
the rationale underlying the behavior of autonomous agents. IRL seeks to
estimate the unknown reward function of a Markov decision process (MDP) from
observed agent trajectories. However, IRL needs a transition function, and most
algorithms as... | http://arxiv.org/abs/2306.10407v1 |
Large language models have made significant strides in natural language
processing, enabling innovative applications in molecular science by processing
textual representations of molecules. However, most existing language models
cannot capture the rich information with complex molecular structures or
images. In this pa... | http://arxiv.org/abs/2308.06911v3 |
In recent years, surrogate models based on deep neural networks (DNN) have
been widely used to solve partial differential equations, which were
traditionally handled by means of numerical simulations. This kind of surrogate
models, however, focuses on global interpolation of the training dataset, and
thus requires a la... | http://arxiv.org/abs/2310.15299v1 |
Binomial Cayley graphs are obtained by considering the binomial coefficient
of the weight function of a given Cayley graph and a natural number. We
introduce these objects and study two families: one associated with symmetric
groups and the other with powers of cyclic groups. We determine various
combinatorial properti... | http://arxiv.org/abs/2305.11249v2 |
Attractive colloids diffuse and aggregate to form gels, solid-like particle
networks suspended in a fluid. Gravity is known to strongly impact the
stability of gels once they are formed. However, its effect on the process of
gel formation has seldom been studied. Here, we simulate the effect of gravity
on gelation usin... | http://arxiv.org/abs/2303.13908v1 |
Often in public health, we are interested in the treatment effect of an
intervention on a population that is systemically different from the
experimental population the intervention was originally evaluated in. When
treatment effect heterogeneity is present in a randomized controlled trial,
generalizing the treatment e... | http://arxiv.org/abs/2302.03832v1 |
This paper introduces a multilingual automatic speech recognizer (ASR) for
maritime radio communi-cation that automatically converts received VHF radio
signals into text. The challenges of maritime radio communication are described
at first, and the deep learning architecture of marFM consisting of audio
processing tec... | http://arxiv.org/abs/2306.00614v1 |
How do large language models (LLMs) develop and evolve over the course of
training? How do these patterns change as models scale? To answer these
questions, we introduce \textit{Pythia}, a suite of 16 LLMs all trained on
public data seen in the exact same order and ranging in size from 70M to 12B
parameters. We provide... | http://arxiv.org/abs/2304.01373v2 |
We use polarization resolved Raman spectroscopy to demonstrate that for a 3D
giant Rashba system the bulk plasmon collective mode can directly couple to the
Raman response even in the long wavelength $\mathbf q \rightarrow 0$ limit.
Although conventional theory predicts the plasmon spectral weight to be
suppressed as t... | http://arxiv.org/abs/2310.04394v2 |
Current approaches for clinical information extraction are inefficient in
terms of computational costs and memory consumption, hindering their
application to process large-scale electronic health records (EHRs). We propose
an efficient end-to-end model, the Joint-NER-RE-Fourier (JNRF), to jointly
learn the tasks of nam... | http://arxiv.org/abs/2302.04185v1 |
Recent work provides promising evidence that Physics-Informed Neural Networks
(PINN) can efficiently solve partial differential equations (PDE). However,
previous works have failed to provide guarantees on the worst-case residual
error of a PINN across the spatio-temporal domain - a measure akin to the
tolerance of num... | http://arxiv.org/abs/2305.10157v2 |
We show that definable Whitney jets of class $C^{m,\omega}$, where $m$ is a
nonnegative integer and $\omega$ is a modulus of continuity, are the
restrictions of definable $C^{m,\omega}$-functions; "definable" refers to an
arbitrary given o-minimal expansion of the real field. This is true in a
uniform way: any definabl... | http://arxiv.org/abs/2306.09156v4 |
We investigate the non-relativistic limit of the Klein--Gordon equation for
mixed scalar particles and show that, in this regime, one unavoidably arrives
at redefining the particle's inertial mass. This happens because, in contrast
to the case when mixing is absent, the antiparticle sector contribution cannot
be neglec... | http://arxiv.org/abs/2305.08718v1 |
Labeling speech down to the identity and time boundaries of phones is a
labor-intensive part of phonetic research. To simplify this work, we created a
free open-source tool generating phone sequences from Czech text and
time-aligning them with audio.
Low architecture complexity makes the design approachable for stude... | http://arxiv.org/abs/2304.08431v1 |
Growing demands for electrification result in increasingly larger battery
packs. Due to factors such as cell position in the pack and variations in the
manufacturing process, the packs exhibit variations in the performance of their
constituent cells. Moreover, due to the fixed cell configuration, the weakest
cell rende... | http://arxiv.org/abs/2307.11430v1 |
We suggest to look at formal sentences describing complex algebraic varieties
together with their universal covers as topological invariants. We prove that
for abelian varieties and Shimura varieties this is indeed a complete
invariant, i.e. it determines the variety up to complex conjugation. | http://arxiv.org/abs/2304.13777v2 |
Gaussian correlations emerge in a large class of many-body quantum systems
quenched out of equilibrium, as demonstrated in recent experiments on coupled
one-dimensional superfluids [Schweigler et al., Nature Physics 17, 559 (2021)].
Here, we present a mechanism by which an initial state of a Rydberg atom array
can reta... | http://arxiv.org/abs/2306.12210v2 |
NLP systems have shown impressive performance at answering questions by
retrieving relevant context. However, with the increasingly large models, it is
impossible and often undesirable to constrain models' knowledge or reasoning to
only the retrieved context. This leads to a mismatch between the information
that the mo... | http://arxiv.org/abs/2305.14331v2 |
We show that classical hue cancellation experiments lead to human-like
opponent curves even if the task is done by trivial (identity) artificial
networks. Specifically, human-like opponent spectral sensitivities always
emerge in artificial networks as long as (i) the retina converts the input
radiation into any tristim... | http://arxiv.org/abs/2303.08496v2 |
In this paper, we introduce a new class of derivations that generalizes skew
derivations and semi-derivations, and we call it ``skew semi-derivation".
Further, we present a study of the conditions under which this type of
multiplicative derivation becomes additive. | http://arxiv.org/abs/2304.03564v1 |
We present an overview of the complex systems field using ChatGPT as a
representation of the community's understanding. ChatGPT has learned language
patterns and styles from a large dataset of internet texts, allowing it to
provide answers that reflect common opinions, ideas, and language patterns
found in the communit... | http://arxiv.org/abs/2303.16870v1 |
Recent experiments on nano-resonators in a bistable regime use the
`jump-down' point between states to infer mechanical properties of the membrane
or a load, but often suggest the presence of some nonlinear damping. Motivated
by such experiments, we develop a mechanical model of a membrane subject to a
uniform, oscilla... | http://arxiv.org/abs/2307.15656v1 |
Lately, there have been intensive studies on strengths and limitations of
nonuniform families of promise decision problems solvable by various types of
polynomial-size finite automata families, where "polynomial-size" refers to the
polynomially-bounded state complexity of a finite automata family. In this line
of study... | http://arxiv.org/abs/2310.18965v1 |
In this paper, we consider a general observation model for restless
multi-armed bandit problems. The operation of the player needs to be based on
certain feedback mechanism that is error-prone due to resource constraints or
environmental or intrinsic noises. By establishing a general probabilistic
model for dynamics of... | http://arxiv.org/abs/2307.03034v2 |
Order-disorder phase transition is one of the interesting features in the
opinion dynamics model of sociophysics. This phenomenon is caused by noise
parameters, which can be treated as social responses such as anticonformity and
independence (nonconformity) in a social context. This paper explores the
effect of nonconf... | http://arxiv.org/abs/2307.14548v3 |
Existing text-to-image diffusion models struggle to synthesize realistic
images given dense captions, where each text prompt provides a detailed
description for a specific image region. To address this, we propose
DenseDiffusion, a training-free method that adapts a pre-trained text-to-image
model to handle such dense ... | http://arxiv.org/abs/2308.12964v1 |
Previous studies have shown that large language models (LLMs) like GPTs store
massive factual knowledge in their parameters. However, the stored knowledge
could be false or out-dated. Traditional knowledge editing methods refine LLMs
via fine-tuning on texts containing specific knowledge. However, with the
increasing s... | http://arxiv.org/abs/2305.12740v1 |
To achieve state-of-the-art performance, one still needs to train NER models
on large-scale, high-quality annotated data, an asset that is both costly and
time-intensive to accumulate. In contrast, real-world applications often resort
to massive low-quality labeled data through non-expert annotators via
crowdsourcing a... | http://arxiv.org/abs/2310.16790v1 |
Structural magnetic resonance imaging (sMRI) can identify subtle brain
changes due to its high contrast for soft tissues and high spatial resolution.
It has been widely used in diagnosing neurological brain diseases, such as
Alzheimer disease (AD). However, the size of 3D high-resolution data poses a
significant challe... | http://arxiv.org/abs/2302.08967v2 |
Group activity recognition is a hot topic in computer vision. Recognizing
activities through group relationships plays a vital role in group activity
recognition. It holds practical implications in various scenarios, such as
video analysis, surveillance, automatic driving, and understanding social
activities. The model... | http://arxiv.org/abs/2307.13541v1 |
Available corpora for Argument Mining differ along several axes, and one of
the key differences is the presence (or absence) of discourse markers to signal
argumentative content. Exploring effective ways to use discourse markers has
received wide attention in various discourse parsing tasks, from which it is
well-known... | http://arxiv.org/abs/2306.04314v1 |
Femtoscopy has the capacity to probe the space-time geometry of the
particle-emitting source in heavy-ion collisions. In particular, femtoscopy of
like-sign kaon-pairs may shed light on the origin of non-Gaussianity of the
spatial emission probability density. The momentum-correlations between
like-sign kaon-pairs are,... | http://arxiv.org/abs/2306.13668v1 |
We present a representation of skew-orthogonal polynomials of symplectic type
($\beta=4$) in terms of a matrix Riemann-Hilbert problem, for weights of the
form ${\rm e}^{-V(z)}$ where $V$ is a polynomial of even degree and positive
leading coefficient. This is done by representing skew-orthogonality as a kind
of multip... | http://arxiv.org/abs/2306.14107v3 |
This work aims to build a multilingual text-to-speech (TTS) synthesis system
for ten lower-resourced Turkic languages: Azerbaijani, Bashkir, Kazakh, Kyrgyz,
Sakha, Tatar, Turkish, Turkmen, Uyghur, and Uzbek. We specifically target the
zero-shot learning scenario, where a TTS model trained using the data of one
language... | http://arxiv.org/abs/2305.15749v1 |
The large angular and momentum acceptance magnetic spectrometer VAMOS++, at
GANIL, France, is frequently used for nuclear structure and reaction dynamics
studies. It provides an event-by-event identification of heavy ions produced in
nuclear reactions at beam energies around the Coulomb barrier. The highly
non-linear i... | http://arxiv.org/abs/2307.03752v1 |
Variational approaches, such as variational Monte Carlo (VMC) or the
variational quantum eigensolver (VQE), are powerful techniques to tackle the
ground-state many-electron problem. Often, the family of variational states is
not invariant under the reparametrization of the Hamiltonian by single-particle
basis transform... | http://arxiv.org/abs/2302.11588v2 |
Comparative reasoning is a process of comparing objects, concepts, or
entities to draw conclusions, which constitutes a fundamental cognitive
ability. In this paper, we propose a novel framework to pre-train language
models for enhancing their abilities of comparative reasoning over texts. While
there have been approac... | http://arxiv.org/abs/2305.14457v4 |
Feature selection has been widely used to alleviate compute requirements
during training, elucidate model interpretability, and improve model
generalizability. We propose SLM -- Sparse Learnable Masks -- a canonical
approach for end-to-end feature selection that scales well with respect to both
the feature dimension an... | http://arxiv.org/abs/2304.03202v1 |
Camera-based person re-identification is a heavily privacy-invading task by
design, benefiting from rich visual data to match together person
representations across different cameras. This high-dimensional data can then
easily be used for other, perhaps less desirable, applications. We here
investigate the possibility ... | http://arxiv.org/abs/2306.02765v1 |
We formulate and analyze in detail the ground state quantum electrodynamical
density functional theory (QEDFT) for a generalized Dicke model describing a
collection of $N$ tight-binding dimers minimally coupled to a cavity photon
mode. This model is aimed at capturing essential physics of molecules in
quantum cavities ... | http://arxiv.org/abs/2310.00694v1 |
Consider a round-robin tournament on n teams, where a winner must be
(possibly randomly) selected as a function of the results from the ${n \choose
2}$ pairwise matches. A tournament rule is said to be k-SNM-${\alpha}$ if no
set of k teams can ever manipulate the ${k \choose 2}$ pairwise matches between
them to improve... | http://arxiv.org/abs/2301.07862v1 |
Kelvin probe force microscopy (KPFM) has been employed to probe charge
carriers in a graphene/hexagonal boron nitride (hBN) heterostructure [Nano
Lett, 21, 5013 (2021)]. We propose an approach for operating valley filtering
based on the KPFM-induced potential $U_0$ instead of using external or induced
pseudo-magnetic f... | http://arxiv.org/abs/2310.11941v1 |
Automatic material discovery with desired properties is a fundamental
challenge for material sciences. Considerable attention has recently been
devoted to generating stable crystal structures. While existing work has shown
impressive success on supervised tasks such as property prediction, the
progress on unsupervised ... | http://arxiv.org/abs/2302.00485v1 |
Molecular biologists frequently interpret gene lists derived from
high-throughput experiments and computational analysis. This is typically done
as a statistical enrichment analysis that measures the over- or
under-representation of biological function terms associated with genes or
their properties, based on curated a... | http://arxiv.org/abs/2305.13338v3 |
Medical image segmentation is particularly critical as a prerequisite for
relevant quantitative analysis in the treatment of clinical diseases. For
example, in clinical cervical cancer radiotherapy, after acquiring subabdominal
MRI images, a fast and accurate image segmentation of organs and tumors in MRI
images can op... | http://arxiv.org/abs/2305.10631v4 |
We introduce the preliminary exploration of AniBalloons, a novel form of chat
balloon animations aimed at enriching nonverbal affective expression in
text-based communications. AniBalloons were designed using extracted motion
patterns from affective animations and mapped to six commonly communicated
emotions. An evalua... | http://arxiv.org/abs/2307.11356v1 |
The proton-boron (p-$^{11}$B) reaction is regarded as the holy grail of
advanced fusion fuels, since the primary reaction produces three $\alpha$
particles with few neutrons and induced radio-activities from second order
reactions. Compared to the Deuterium-Tritium reaction a much higher reaction
temperature is require... | http://arxiv.org/abs/2304.08357v1 |
Developing robust and effective artificial intelligence (AI) models in
medicine requires access to large amounts of patient data. The use of AI models
solely trained on large multi-institutional datasets can help with this, yet
the imperative to ensure data privacy remains, particularly as membership
inference risks br... | http://arxiv.org/abs/2306.06503v2 |
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