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As part of understanding how the brain learns, ongoing work seeks to combine
biological knowledge and current artificial intelligence (AI) modeling in an
attempt to find an efficient biologically plausible learning scheme. Current
models of biologically plausible learning often use a cortical-like combination
of bottom... | http://arxiv.org/abs/2306.02415v3 |
We propose an interesting assignment of positive modular wights for fields in
a modular non-Abelian discrete flavor symmetry. By this assignment, we can
construct inverse seesaw and linear seesaw models without any additional
symmetries which possess good testability in current experiments. At first, we
discuss probabi... | http://arxiv.org/abs/2310.10091v1 |
Social media is currently being used by many individuals online as a major
source of information. However, not all information shared online is true, even
photos and videos can be doctored. Deepfakes have recently risen with the rise
of technological advancement and have allowed nefarious online users to replace
one fa... | http://arxiv.org/abs/2302.10280v1 |
In a vertical federated learning (VFL) system consisting of a central server
and many distributed clients, the training data are vertically partitioned such
that different features are privately stored on different clients. The problem
of split VFL is to train a model split between the server and the clients. This
pape... | http://arxiv.org/abs/2304.13407v3 |
In this paper we consider particular graphs defined by
$\overline{\overline{\overline{K_{\alpha_1}}\cup K_{\alpha_2}}\cup\cdots \cup
K_{\alpha_k}}$, where $k$ is even, $K_\alpha$ is a complete graph on $\alpha$
vertices, $\cup$ stands for the disjoint union and an overline denotes the
complementary graph. These graphs ... | http://arxiv.org/abs/2305.04252v2 |
We report a novel theoretical approach on the microwave-induced resistance
oscillations based on the coherent states of the quantum harmonic oscillator.
We first obtain an expression for the coherent states of driven-quantum
harmonic oscillators that are used, in the model of microwaveinduced electron
orbits, to calcul... | http://arxiv.org/abs/2306.12160v1 |
Molecular design requires systematic and broadly applicable methods to
extract structure-property relationships. The focus of this study is on
learning thermodynamic properties from molecular-liquid simulations. The
methodology relies on an atomic representation originally developed for
electronic properties: the Spect... | http://arxiv.org/abs/2302.09909v2 |
This paper proposes a simple method to distill and detect backdoor patterns
within an image: \emph{Cognitive Distillation} (CD). The idea is to extract the
"minimal essence" from an input image responsible for the model's prediction.
CD optimizes an input mask to extract a small pattern from the input image that
can le... | http://arxiv.org/abs/2301.10908v4 |
A filoop is a generic immersion of a circle in a closed oriented surface,
whose complement is a disjoint union of discs, considered up to orientation
preserving diffeomorphisms. It gives rise to a chord diagram C which has an
interlace graph G, called a chordiagraph. For a graph G with even degrees, we
compute a quanti... | http://arxiv.org/abs/2310.08806v3 |
We present a model for atmospheric absorption of solar ultraviolet (UV)
radiation. The initial motivation for this work is to predict this effect and
correct it in Sounding Rocket (SR) experiments. In particular, the Full-sun
Ultraviolet Rocket Spectrograph (FURST) is anticipated to launch in mid-2023.
FURST has the po... | http://arxiv.org/abs/2302.07924v1 |
We consider the problem of simultaneously clustering and learning a linear
representation of data lying close to a union of low-dimensional manifolds, a
fundamental task in machine learning and computer vision. When the manifolds
are assumed to be linear subspaces, this reduces to the classical problem of
subspace clus... | http://arxiv.org/abs/2301.01805v2 |
Physics models typically contain adjustable parameters to reproduce measured
data. While some parameters correspond directly to measured features in the
data, others are unobservable. These unobservables can, in some cases, cause
ambiguities in the extraction of observables from measured data, or lead to
questions on t... | http://arxiv.org/abs/2305.02623v3 |
Finding optimal reaction coordinates and predicting accurate kinetic rates
for activated processes are two of the foremost challenges of molecular
simulations. We introduce an algorithm that tackles the two problems at once:
starting from a limited number of reactive molecular dynamics trajectories
(transition paths), ... | http://arxiv.org/abs/2302.12497v1 |
In recent years, deep-learning-based point cloud registration methods have
shown significant promise. Furthermore, learning-based 3D detectors have
demonstrated their effectiveness in encoding semantic information from LiDAR
data. In this paper, we introduce ELiOT, an end-to-end LiDAR odometry framework
built on a tran... | http://arxiv.org/abs/2307.11998v4 |
The large amount of time clinicians spend sifting through patient notes and
documenting in electronic health records (EHRs) is a leading cause of clinician
burnout. By proactively and dynamically retrieving relevant notes during the
documentation process, we can reduce the effort required to find relevant
patient histo... | http://arxiv.org/abs/2308.08494v1 |
Textual health records of cancer patients are usually protracted and highly
unstructured, making it very time-consuming for health professionals to get a
complete overview of the patient's therapeutic course. As such limitations can
lead to suboptimal and/or inefficient treatment procedures, healthcare
providers would ... | http://arxiv.org/abs/2304.08999v1 |
An effective paradigm for building Automated Question Answering systems is
the re-use of previously answered questions, e.g., for FAQs or forum
applications. Given a database (DB) of question/answer (q/a) pairs, it is
possible to answer a target question by scanning the DB for similar questions.
In this paper, we scale... | http://arxiv.org/abs/2304.01003v1 |
We present the second part of a paper series devoted to the study of the
multi-loop effective potential evolution in $\varphi^4$-theory using the
conformal symmetry. In this paper, we demonstrate that the conformal symmetry
can still be useful for the effective potential approach even at the presence
of the mass parame... | http://arxiv.org/abs/2306.17018v3 |
Representations of polynomial covariant type commutation relations by pairs
of linear integral operators and multiplication operators on Banach spaces
$L_p$ are constructed. | http://arxiv.org/abs/2305.09776v1 |
The relation between the total mass contained in the globular clusters of a
galaxy and the mass of its dark matter halo has been found observationally to
be nearly linear over five decades of mass. However, the high-mass end of this
relation is not well determined from previous data and shows large scatter. We
analyze ... | http://arxiv.org/abs/2304.11210v1 |
We present a quantum heat engine based on a cavity with two oscillating
mirrors that confine a quantum field as the working substance. The engine
performs an Otto cycle during which the walls and a field mode interact via a
nonlinear Hamiltonian. Resonances between the frequencies of the cavity mode
and the walls allow... | http://arxiv.org/abs/2305.06445v1 |
Control Barrier Functions offer safety certificates by dictating controllers
that enforce safety constraints. However, their response depends on the classK
function that is used to restrict the rate of change of the value of the
barrier function along the system trajectories. This paper introduces the
notion of a Rate-... | http://arxiv.org/abs/2303.12966v2 |
While conditional generation models can now generate natural language well
enough to create fluent text, it is still difficult to control the generation
process, leading to irrelevant, repetitive, and hallucinated content. Recent
work shows that planning can be a useful intermediate step to render
conditional generatio... | http://arxiv.org/abs/2305.00034v1 |
We present a trajectory concept for a small mission to the four inner large
satellites of Saturn. Leveraging the high efficiency of electric propulsion,
the concept enables orbit insertion around each of the moons, for arbitrarily
long close observation periods. The mission starts with a EVVES interplanetary
segment, w... | http://arxiv.org/abs/2305.17548v2 |
The accuracy of automated speaker recognition is negatively impacted by
change in emotions in a person's speech. In this paper, we hypothesize that
speaker identity is composed of various vocal style factors that may be learned
from unlabeled data and re-combined using a neural network to generate a
holistic speaker id... | http://arxiv.org/abs/2305.07997v2 |
We present Consistent Assignment of Views over Random Partitions (CARP), a
self-supervised clustering method for representation learning of visual
features. CARP learns prototypes in an end-to-end online fashion using gradient
descent without additional non-differentiable modules to solve the cluster
assignment problem... | http://arxiv.org/abs/2310.12692v2 |
We consider cross-silo federated linear contextual bandit (LCB) problem under
differential privacy, where multiple silos (agents) interact with the local
users and communicate via a central server to realize collaboration while
without sacrificing each user's privacy. We identify three issues in the
state-of-the-art: (... | http://arxiv.org/abs/2302.13945v2 |
Robust inference based on the minimization of statistical divergences has
proved to be a useful alternative to classical techniques based on maximum
likelihood and related methods. Basu et al. (1998) introduced the density power
divergence (DPD) family as a measure of discrepancy between two probability
density functio... | http://arxiv.org/abs/2304.07466v2 |
In this paper I investigate the effect of a magnetic field on the Casimir
effect due to a massless and charged fermion field that violates Lorentz
invariance according to the Horava-Lifshitz theory. I focus on the case of a
fermion field that obeys MIT bag boundary conditions on a pair of parallel
plates. I carry out t... | http://arxiv.org/abs/2307.06228v1 |
Many problems that can be solved in quadratic time have bit-parallel
speed-ups with factor $w$, where $w$ is the computer word size. A classic
example is computing the edit distance of two strings of length $n$, which can
be solved in $O(n^2/w)$ time. In a reasonable classical model of computation,
one can assume $w=\T... | http://arxiv.org/abs/2302.02848v2 |
Emerging wireless IoT applications increasingly venture beyond over-the-air
communication, such as deep-tissue networking for implantable sensors,
air-water communication for ocean monitoring, and soil sensing. These
applications face the fundamental challenge of significant power loss due to
reflection at media interf... | http://arxiv.org/abs/2306.02367v1 |
We consider generalized $(T, T^{-1})$ transformations such that the base map
satisfies a multiple mixing local limit theorem and anticoncentration large
deviation bounds and in the fiber we have $\mathbb{R}^d$ actions with $d=1$ or
$2$ which are exponentially mixing of all orders. If the skewing cocycle has
zero drift,... | http://arxiv.org/abs/2305.04246v1 |
Understanding comprehensive assembly knowledge from videos is critical for
futuristic ultra-intelligent industry. To enable technological breakthrough, we
present HA-ViD - the first human assembly video dataset that features
representative industrial assembly scenarios, natural procedural knowledge
acquisition process,... | http://arxiv.org/abs/2307.05721v1 |
Large multimodal language models (LMMs) have achieved significant success in
general domains. However, due to the significant differences between medical
images and text and general web content, the performance of LMMs in medical
scenarios is limited. In ophthalmology, clinical diagnosis relies on multiple
modalities o... | http://arxiv.org/abs/2306.12174v2 |
BACKGROUND: Software Process Improvement (SPI) is a systematic approach to
increase the efficiency and effectiveness of a software development
organization and to enhance software products. OBJECTIVE: This paper aims to
identify and characterize evaluation strategies and measurements used to assess
the impact of differ... | http://arxiv.org/abs/2307.13143v1 |
Establishing whether language models can use contextual information in a
human-plausible way is important to ensure their trustworthiness in real-world
settings. However, the questions of when and which parts of the context affect
model generations are typically tackled separately, with current plausibility
evaluations... | http://arxiv.org/abs/2310.01188v2 |
Despite advances in Reinforcement Learning, many sequential decision making
tasks remain prohibitively expensive and impractical to learn. Recently,
approaches that automatically generate reward functions from logical task
specifications have been proposed to mitigate this issue; however, they scale
poorly on long-hori... | http://arxiv.org/abs/2304.05271v1 |
While visual and auditory information conveyed by wavelength of light and
frequency of sound have been decoded, predicting olfactory information encoded
by the combination of odorants remains challenging due to the unknown and
potentially discontinuous perceptual space of smells and odorants. Herein, we
develop a deep ... | http://arxiv.org/abs/2305.12424v1 |
As pointed out by several scholars, current research on hate speech (HS)
recognition is characterized by unsystematic data creation strategies and
diverging annotation schemata. Subsequently, supervised-learning models tend to
generalize poorly to datasets they were not trained on, and the performance of
the models tra... | http://arxiv.org/abs/2305.02637v3 |
This paper focuses on the use of the theory of Reproducing Kernel Hilbert
Spaces in the statistical analysis of replicated point processes. We show that
spatial point processes can be observed as random variables in a Reproducing
Kernel Hilbert Space and, as a result, methodological and theoretical results
for statisti... | http://arxiv.org/abs/2301.01811v1 |
Axions and axion-like particles (ALPs) are among of the most popular
candidates for dark matter. Axions are also considered as new physics
contributions to the muon g-2. Following the existed interest to ALPs we
consider interaction between neutrinos and hypothetical axion-like particles
and derive for the first time t... | http://arxiv.org/abs/2302.06390v1 |
Prior research has investigated the impact of various linguistic features on
cross-lingual transfer performance. In this study, we investigate the manner in
which this effect can be mapped onto the representation space. While past
studies have focused on the impact on cross-lingual alignment in multilingual
language mo... | http://arxiv.org/abs/2305.02151v2 |
Commodity futures constitute an attractive asset class for portfolio
managers. Propelled by their low correlation with other assets, commodities
begin gaining popularity among investors, as they allow to capture
diversification benefits. After more than two decades of active investing
experience, this paper examines th... | http://arxiv.org/abs/2304.05517v1 |
The LCLS-II RF system physically spans ~700m and has strict requirements --
on the order of 20 fs -- on the phase stability of the accelerating RF fields
in its SRF linac. While each LLRF rack is crudely temperature-stabilized, the
weather inside the service building as a whole is usually compared to a tin
shack in the... | http://arxiv.org/abs/2310.16392v3 |
Image Dehazing aims to remove atmospheric fog or haze from an image. Although
the Dehazing models have evolved a lot in recent years, few have precisely
tackled the problem of High-Resolution hazy images. For this kind of image, the
model needs to work on a downscaled version of the image or on cropped patches
from it.... | http://arxiv.org/abs/2304.13375v1 |
This paper extends and advances our recently introduced two-factor Honeytoken
authentication method by incorporating blockchain technology. This novel
approach strengthens the authentication method to prevent many attacks
including tampering attacks. Evaluation results show that integrating
blockchain into the Honeytok... | http://arxiv.org/abs/2307.05047v2 |
Latent variable models are widely used to perform unsupervised segmentation
of time series in different context such as robotics, speech recognition, and
economics. One of the most widely used latent variable model is the
Auto-Regressive Hidden Markov Model (ARHMM), which combines a latent mode
governed by a Markov cha... | http://arxiv.org/abs/2302.11834v2 |
Neural networks are typically sensitive to small input perturbations, leading
to unexpected or brittle behaviour. We present RobustNeuralNetworks.jl: a Julia
package for neural network models that are constructed to naturally satisfy a
set of user-defined robustness constraints. The package is based on the
recently pro... | http://arxiv.org/abs/2306.12612v1 |
We describe the locally analytic $\mathrm{GL}_d(K)$-representations which
arise as the global sections of homogeneous vector bundles on the projective
space restricted to the Drinfeld upper half space over a non-archimedean local
field $K$. We thereby generalize work of Orlik (2008) for $p$-adic fields to
the effect th... | http://arxiv.org/abs/2304.03166v1 |
General purpose agents will require large repertoires of skills. Empowerment
-- the maximum mutual information between skills and states -- provides a
pathway for learning large collections of distinct skills, but mutual
information is difficult to optimize. We introduce a new framework,
Hierarchical Empowerment, that ... | http://arxiv.org/abs/2307.02728v2 |
Proton decay is a hypothetical form of particle decay in which protons are
assumed to decay into lighter particles. This form of decay has yet to be
detected. In this contribution to the proceedings of Neutrino 2022, we review
the current status of proton decay, covering both experimental results and
theoretical models... | http://arxiv.org/abs/2306.02401v2 |
The whole slide image (WSI) classification is often formulated as a multiple
instance learning (MIL) problem. Since the positive tissue is only a small
fraction of the gigapixel WSI, existing MIL methods intuitively focus on
identifying salient instances via attention mechanisms. However, this leads to
a bias towards e... | http://arxiv.org/abs/2307.15254v3 |
Medical dialogue systems (MDS) aim to provide patients with medical services,
such as diagnosis and prescription. Since most patients cannot precisely
describe their symptoms, dialogue understanding is challenging for MDS.
Previous studies mainly addressed this by extracting the mentioned medical
entities as critical d... | http://arxiv.org/abs/2305.18109v1 |
A filter bubble refers to the phenomenon where Internet customization
effectively isolates individuals from diverse opinions or materials, resulting
in their exposure to only a select set of content. This can lead to the
reinforcement of existing attitudes, beliefs, or conditions. In this study, our
primary focus is to... | http://arxiv.org/abs/2307.01221v1 |
The interpretation of optical spectra requires thorough comprehension of
quantum mechanics, especially understanding the concept of angular momentum
operators. Suppose now that a transformation from laboratory-fixed to
molecule-attached coordinates, by invoking the correspondence principle,
induces reversed angular mom... | http://arxiv.org/abs/2304.07300v1 |
The probability of benefit is a valuable and important measure of treatment
effect, which has advantages over the average treatment effect. Particularly
for an ordinal outcome, it has a better interpretation and can make apparent
different aspects of the treatment impact. Unfortunately, this measure, and
variations of ... | http://arxiv.org/abs/2305.10555v1 |
This paper studies information-theoretically secure quantum homomorphic
encryption (QHE) schemes of classical data. Previous works on
information-theoretically secure QHE schemes (like Childs'05, Liang'13, and
others) are typically based on the Quantum-One-Time-Pad (QOTP) approach of
Ambainis et al. [AMTdW'00]. There, ... | http://arxiv.org/abs/2302.05841v1 |
In this article we consider a question: what is the relation between two
Calabi-Yau manifolds of two different Berglund--Hubsch types if they appear as
hyper--surfaces in the quotient of the same weighted projective space. We show
that that these manifolds are connected by a special change of coordinates,
which we call... | http://arxiv.org/abs/2306.06667v2 |
Over the past few decades, the phase-field method for fracture has seen
widespread appeal due to the many benefits associated with its ability to
regularize a sharp crack geometry. Along the way, several different models for
including the effects of pressure loads on the crack faces have been developed.
This work inves... | http://arxiv.org/abs/2305.07029v1 |
Many different machine learning and deep learning techniques have been
successfully employed for malware detection and classification. Examples of
popular learning techniques in the malware domain include Hidden Markov Models
(HMM), Random Forests (RF), Convolutional Neural Networks (CNN), Support Vector
Machines (SVM)... | http://arxiv.org/abs/2307.11032v1 |
Brylawski's tensor product formula expresses the Tutte polynomial of the
tensor product of two graphs in terms of Tutte polynomials arising from the
tensor factors. We are concerned with extensions of Brylawski's tensor product
formula to the Bollobas-Riordan and transition polynomials of graphs embedded
in surfaces. W... | http://arxiv.org/abs/2309.00493v1 |
Many physical and biological systems rely on the progression of material
through multiple independent stages. In viral replication, for example, virions
enter a cell to undergo a complex process comprising several disparate stages
before the eventual accumulation and release of replicated virions. While such
systems ma... | http://arxiv.org/abs/2305.09004v3 |
Axions and axion-like particles (ALPs) are ubiquitous in popular attempts to
solve supercalifragilisticexpialidocious puzzles of Nature. A widespread and
vivid experimental programme spanning a vast range of mass scales and decades
of couplings strives to find evidence for these elusive but theoretically
well-motivated... | http://arxiv.org/abs/2307.08563v2 |
When pandemics like COVID-19 spread around the world, the rapidly evolving
situation compels officials and executives to take prompt decisions and adapt
policies depending on the current state of the disease. In this context, it is
crucial for policymakers to have always a firm grasp on what is the current
state of the... | http://arxiv.org/abs/2304.11562v1 |
We give a vacuum description with zero-point density for virtual
fluctuations. One of the goals is to explain the origin of the vacuum
permittivity and permeability and to calculate their values. In particular, we
improve on existing calculations by avoiding assumptions on the volume occupied
by virtual fluctuations. W... | http://arxiv.org/abs/2310.05488v2 |
In this paper, we look at the question of when various ideals in the Fourier
algebra $A(G)$ or its closures $A_M(G)$ and $A_{cb}(G)$ in, respectively, its
multiplier and $cb$-multiplier algebra are Arens regular. We show that in each
case, if a non-zero ideal is Arens regular, then the underlying group $G$ must
be disc... | http://arxiv.org/abs/2302.05699v1 |
We study the quench dynamics of noninteracting fermionic quantum many-body
systems that are subjected to Markovian drive and dissipation and are described
by a quadratic Liouvillian which has parity-time (PT) symmetry. In recent work,
we have shown that such systems relax locally to a maximum entropy ensemble
that we h... | http://arxiv.org/abs/2304.01836v2 |
This work proposes Adaptive Facilitated Mutation, a self-adaptive mutation
method for Structured Grammatical Evolution (SGE), biologically inspired by the
theory of facilitated variation. In SGE, the genotype of individuals contains a
list for each non-terminal of the grammar that defines the search space. In our
propo... | http://arxiv.org/abs/2303.14522v1 |
Deep Learning (DL) requires lots of time and data, resulting in high
computational demands. Recently, researchers employ Active Learning (AL) and
online distillation to enhance training efficiency and real-time model
adaptation. This paper evaluates a set of query strategies to achieve the best
training results. It foc... | http://arxiv.org/abs/2309.01612v1 |
Sample re-weighting strategies provide a promising mechanism to deal with
imperfect training data in machine learning, such as noisily labeled or
class-imbalanced data. One such strategy involves formulating a bi-level
optimization problem called the meta re-weighting problem, whose goal is to
optimize performance on a... | http://arxiv.org/abs/2302.04418v1 |
Boltzmann kinetic equation is put into the form of an abstract time evolution
equation representing links connecting autonomous mesoscopic dynamical theories
involving varying amount of details. In the chronological order we present
results that led to the abstract time equation evolution in both state space
and the sp... | http://arxiv.org/abs/2302.13164v1 |
Spoken Language Understanding (SLU) is a task that aims to extract semantic
information from spoken utterances. Previous research has made progress in
end-to-end SLU by using paired speech-text data, such as pre-trained Automatic
Speech Recognition (ASR) models or paired text as intermediate targets.
However, acquiring... | http://arxiv.org/abs/2305.18096v2 |
We propose Text2Motion, a language-based planning framework enabling robots
to solve sequential manipulation tasks that require long-horizon reasoning.
Given a natural language instruction, our framework constructs both a task- and
motion-level plan that is verified to reach inferred symbolic goals.
Text2Motion uses fe... | http://arxiv.org/abs/2303.12153v5 |
This paper adopts a highly effective numerical approach for approximating
non-linear stochastic Volterra integral equations (NLSVIEs) based on the
operational matrices of the Walsh function and the collocation method. The
method transforms the integral equation into a system of algebraic equations,
which allows for the... | http://arxiv.org/abs/2306.06920v2 |
Due to insufficient local area information, numerical weather prediction
(NWP) may yield biases for specific areas. Previous studies correct biases
mainly by employing handcrafted features or applying data-driven methods
intuitively, overlooking the complicated dependencies between weather factors
and between areas. To... | http://arxiv.org/abs/2310.05517v2 |
I investigate the use of the SU(3) Clebsch-Gordan coefficients in light of
the relations of completeness and closure. I show that in the case of $\alpha_V
= F/(F+D)~\neq$ 1, there is an additional interaction: the exchange of a $\rho$
meson between a $\Lambda$ and a $\Sigma^0$ hyperon that only affects the
symmetric co... | http://arxiv.org/abs/2305.19388v2 |
Rank computation of elliptic curves has deep relations with various unsolved
questions in number theory, most notably in the congruent number problem for
right-angled triangles. Similar relations between elliptic curves and Heron
triangles were established later. In this work, we explicitly compute the
2-Selmer rank of... | http://arxiv.org/abs/2308.00625v1 |
We propose an empirically stable and asymptotically efficient
covariate-balancing approach to the problem of estimating survival causal
effects in data with conditionally-independent censoring. This addresses a
challenge often encountered in state-of-the-art nonparametric methods: the use
of inverses of small estimated... | http://arxiv.org/abs/2310.02278v2 |
The ease of use of robot programming interfaces represents a barrier to robot
adoption in several manufacturing sectors because of the need for more
expertise from the end-users. Current robot programming methods are mostly the
past heritage, with robot programmers reluctant to adopt new programming
paradigms. This wor... | http://arxiv.org/abs/2303.02340v1 |
Federated Learning (FL) recently emerges as a paradigm to train a global
machine learning model across distributed clients without sharing raw data.
Knowledge Graph (KG) embedding represents KGs in a continuous vector space,
serving as the backbone of many knowledge-driven applications. As a promising
combination, fede... | http://arxiv.org/abs/2302.02069v2 |
A novel framework for designing the molecular structure of chemical compounds
with a desired chemical property has recently been proposed. The framework
infers a desired chemical graph by solving a mixed integer linear program
(MILP) that simulates the computation process of a feature function defined by
a two-layered ... | http://arxiv.org/abs/2305.00801v1 |
The homology groups of a simplicial complex reveal fundamental properties of
the topology of the data or the system and the notion of topological stability
naturally poses an important yet not fully investigated question. In the
current work, we study the stability in terms of the smallest perturbation
sufficient to ch... | http://arxiv.org/abs/2301.03627v2 |
The Search for Extraterrestrial Intelligence aims to find evidence of
technosignatures, which can point toward the possible existence of
technologically advanced extraterrestrial life. Radio signals similar to those
engineered on Earth may be transmitted by other civilizations, motivating
technosignature searches acros... | http://arxiv.org/abs/2310.15704v1 |
We investigate the challenge of task planning for multi-task embodied agents
in open-world environments. Two main difficulties are identified: 1) executing
plans in an open-world environment (e.g., Minecraft) necessitates accurate and
multi-step reasoning due to the long-term nature of tasks, and 2) as vanilla
planners... | http://arxiv.org/abs/2302.01560v3 |
Results are presented for a Floquet Ising chain with duality twisted boundary
conditions, taking into account the role of weak integrability breaking in the
form of four-fermion interactions. In the integrable case, a single isolated
Majorana zero mode exists which is a symmetry in the sense that it commutes
both with ... | http://arxiv.org/abs/2304.05488v3 |
In this work, we show that contemporary language models have a previously
unknown skill -- the capacity for electronic circuit design from high-level
textual descriptions, akin to code generation. We introduce two benchmarks:
Pins100, assessing model knowledge of electrical components, and Micro25,
evaluating a model's... | http://arxiv.org/abs/2305.14874v2 |
Broadband quantum memory is critical to enabling the operation of emerging
photonic quantum technology at high speeds. Here we review a central challenge
to achieving broadband quantum memory in atomic ensembles -- what we call the
'linewidth-bandwidth mismatch' problem -- and the relative merits of various
memory prot... | http://arxiv.org/abs/2301.08772v2 |
Offline reinforcement learning (RL) methodologies enforce constraints on the
policy to adhere closely to the behavior policy, thereby stabilizing value
learning and mitigating the selection of out-of-distribution (OOD) actions
during test time. Conventional approaches apply identical constraints for both
value learning... | http://arxiv.org/abs/2306.03680v2 |
Recently, deep learning techniques have garnered substantial attention for
their ability to identify vulnerable code patterns accurately. However, current
state-of-the-art deep learning models, such as Convolutional Neural Networks
(CNN), and Long Short-Term Memories (LSTMs) require substantial computational
resources.... | http://arxiv.org/abs/2302.11773v1 |
We present a family of conditional dual auto-encoders (CoDAEs) for generic
and model-independent new physics searches at colliders. New physics signals,
which arise from new types of particles and interactions, are considered in our
study as anomalies causing deviations in data with respect to expected
background event... | http://arxiv.org/abs/2306.12955v2 |
Content recommendation tasks increasingly use Graph Neural Networks, but it
remains challenging for machine learning experts to assess the quality of their
outputs. Visualization systems for GNNs that could support this interrogation
are few. Moreover, those that do exist focus primarily on exposing GNN
architectures f... | http://arxiv.org/abs/2310.11562v1 |
Analyzing user behavior from usability evaluation can be a challenging and
time-consuming task, especially as the number of participants and the scale and
complexity of the evaluation grows. We propose uxSense, a visual analytics
system using machine learning methods to extract user behavior from audio and
video record... | http://arxiv.org/abs/2310.07300v1 |
A comprehensive approach to the spectrum characterization (derivation of
eigenvalues and the corresponding multiplicities) for non-normalized, symmetric
discrete trigonometric transforms (DTT) is presented in the paper. Eight types
of the DTT are analyzed. New explicit analytic expressions for the eigenvalues,
together... | http://arxiv.org/abs/2302.08222v1 |
We investigate the effect of density perturbations and local anisotropy on
the stability of stellar matter structures in general relativity using the
concept of cracking. Adopting a core-envelope model of a super-dense star, we
examine the properties and stability conditions by introducing anisotropic
pressure to the e... | http://arxiv.org/abs/2303.07238v1 |
Citation graphs can be helpful in generating high-quality summaries of
scientific papers, where references of a scientific paper and their
correlations can provide additional knowledge for contextualising its
background and main contributions. Despite the promising contributions of
citation graphs, it is still challeng... | http://arxiv.org/abs/2301.11223v4 |
We relate the size of the error term in the Hardy-Littlewood conjectured
formula for the number of prime pairs to the $L^{1}$ norm of an exponential sum
over the primes formed with the von Mangoldt function. | http://arxiv.org/abs/2308.14888v1 |
In this paper, we prove that the multiplicative group of a unital
non-commutative Leavitt path algebra $L_K(E)$ and Cohn path algebra $C_K(E)$
contain a non-cyclic free subgroup, provided $K$ is a non-absolute field. We
also provide a description of the generators of free subgroups in term of the
graph $E$. Finally, we... | http://arxiv.org/abs/2303.10744v1 |
The propagation of fully nonlinear ion acoustic solitary waves (IASW) in a
magneto-plasma with degenerate electrons was investigated by Abdelsalam et al.
[[1] Physics Letters A 372 (2008) 4923]. Based on their work in the present
work, a rigorous and general analytical study is presented. This confirms their
implied as... | http://arxiv.org/abs/2301.01030v1 |
Tuberculosis (TB), a bacterial disease mainly affecting the lungs, is one of
the leading infectious causes of mortality worldwide. To prevent TB from
spreading within the body, which causes life-threatening complications, timely
and effective anti-TB treatment is crucial. Cough, an objective biomarker for
TB, is a tria... | http://arxiv.org/abs/2310.17675v1 |
In 1996, Matheson and Tarjan proved that every near planar triangulation on
$n$ vertices contains a dominating set of size at most $n/3$, and conjectured
that this upper bound can be reduced to $n/4$ for planar triangulations when
$n$ is sufficiently large. In this paper, we consider the analogous problem for
independe... | http://arxiv.org/abs/2308.02754v1 |
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