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Flavon models in the literature assume constraints on the components of the
vacuum expectation values (vevs) of flavons, and typically, these constraints
are not fully determined by the residual symmetry group of the set of vevs.
This poses a problem because the general potential of the flavons cannot have a
minimum th... | http://arxiv.org/abs/2309.11542v1 |
This paper addresses the issue of connecting people online to help them find
support with their day-to-day problems. We make use of declarative norms for
mediating online interactions, and we specifically focus on the issue of
leveraging diversity when connecting people. We run pilots at different
university sites, and... | http://arxiv.org/abs/2309.11224v1 |
We show topological genericity for the set of functions in the space X, where
X denotes the intersection of the Hardy spaces H^p with p<1, on the open unit
disc such that the sequence of Taylor coefficients of the function and of all
derivatives of the function are unbounded. Results of similar nature are valid
when th... | http://arxiv.org/abs/2309.15042v2 |
We consider manipulations in the context of coalitional games, where a
coalition aims to increase the total payoff of its members. An allocation rule
is immune to coalitional manipulation if no coalition can benefit from internal
reallocation of worth on the level of its subcoalitions
(reallocation-proofness), and if n... | http://arxiv.org/abs/2310.20415v1 |
In this paper, eight different troubled cell indicators (shock detectors) are
reviewed for the solution of nonlinear hyperbolic conservation laws using
discontinuous Galerkin (DG) method and a WENO limiter on both structured and
unstructured meshes. Extensive simulations using one-dimensional and
two-dimensional proble... | http://arxiv.org/abs/2309.11973v2 |
Markov jump processes are continuous-time stochastic processes with a wide
range of applications in both natural and social sciences. Despite their
widespread use, inference in these models is highly non-trivial and typically
proceeds via either Monte Carlo or expectation-maximization methods. In this
work we introduce... | http://arxiv.org/abs/2305.19744v1 |
Controlled execution of dynamic motions in quadrupedal robots, especially
those with articulated soft bodies, presents a unique set of challenges that
traditional methods struggle to address efficiently. In this study, we tackle
these issues by relying on a simple yet effective two-stage learning framework
to generate ... | http://arxiv.org/abs/2309.09682v2 |
While loops are present in virtually all imperative programming languages.
They are important both for practical reasons (performing a number of
iterations not known in advance) and theoretical reasons (achieving Turing
completeness). In this paper we propose an approach for incorporating while
loops in an imperative l... | http://arxiv.org/abs/2309.13802v1 |
In this work, we studied the synthesis of Swiss German speech using different
Text-to-Speech (TTS) models. We evaluated the TTS models on three corpora, and
we found, that VITS models performed best, hence, using them for further
testing. We also introduce a new method to evaluate TTS models by letting the
discriminato... | http://arxiv.org/abs/2305.19750v1 |
I identify a point-symmetric structure composed of three pairs of clumps in
the recently released JWST image of the ejecta of SN 1987A and argue that these
pairs of clumps support the jittering jets explosion mechanism (JJEM) for SN
1987A. I compare this point-symmetric structure with the multipolar-lobe
morphology of ... | http://arxiv.org/abs/2309.07863v1 |
The goal of multi-objective reinforcement learning (MORL) is to learn
policies that simultaneously optimize multiple competing objectives. In
practice, an agent's preferences over the objectives may not be known apriori,
and hence, we require policies that can generalize to arbitrary preferences at
test time. In this w... | http://arxiv.org/abs/2305.00567v1 |
We present the first nontrivial procedure for configuring heuristic
algorithms to maximize the utility provided to their end users while also
offering theoretical guarantees about performance. Existing procedures seek
configurations that minimize expected runtime. However, very recent theoretical
work argues that expec... | http://arxiv.org/abs/2310.20401v1 |
How are we able to fix it so as to theoretically go over it, if the
optimality and efficiency of the orbital angular momentum (OAM) multiplexing
technique in a multi-input multi-output (MIMO) system fails in practice --
something that technically causes a considerable reduction in the maximum
achievable value of the tr... | http://arxiv.org/abs/2304.10475v1 |
Within the model-theoretic framework for supervised learning introduced by
Grohe and Tur\'an (TOCS 2004), we study the parameterized complexity of
learning concepts definable in monadic second-order logic (MSO).
We show that the problem of learning an MSO-definable concept from a training
sequence of labeled examples... | http://arxiv.org/abs/2309.10489v2 |
Ranking documents using Large Language Models (LLMs) by directly feeding the
query and candidate documents into the prompt is an interesting and practical
problem. However, researchers have found it difficult to outperform fine-tuned
baseline rankers on benchmark datasets. We analyze pointwise and listwise
ranking prom... | http://arxiv.org/abs/2306.17563v2 |
We investigate the $K_1(1270)-K_1(1400)$ mixing caused by the flavor $SU(3)$
symmetry breaking. The mixing angle is expressed by a $K_{1A}\to K_{1B}$ matrix
element induced by the operators that breaks flavor $SU(3)$ symmetry. The QCD
contribution to this matrix element is assumed to be dominated and calculated
by QCD ... | http://arxiv.org/abs/2310.20429v1 |
Over the last fifty years, the United States have experienced hundreds of
mass public shootings that resulted in thousands of victims. Characterized by
their frequent occurrence and devastating nature, mass shootings have become a
major public health hazard that dramatically impact safety and well-being of
individuals ... | http://arxiv.org/abs/2309.05084v2 |
We consider an experiment with at least two stages or batches and $O(N)$
subjects per batch. First, we propose a semiparametric treatment effect
estimator that efficiently pools information across the batches, and show it
asymptotically dominates alternatives that aggregate single batch estimates.
Then, we consider the... | http://arxiv.org/abs/2309.15297v1 |
Robot-assisted surgery is rapidly developing in the medical field, and the
integration of augmented reality shows the potential of improving the surgeons'
operation performance by providing more visual information. In this paper, we
proposed a markerless augmented reality framework to enhance safety by avoiding
intra-o... | http://arxiv.org/abs/2309.07693v1 |
With increasing number of contact binary discoveries and the recognition that
luminous red novae are the result of contact binary merger events, there has
been a significant increase in the number of light curve solutions appearing in
the literature. One of the key elements of such solutions is the assignment and
fixin... | http://arxiv.org/abs/2309.16946v1 |
Domain generalization aims to train models on multiple source domains so that
they can generalize well to unseen target domains. Among many domain
generalization methods, Fourier-transform-based domain generalization methods
have gained popularity primarily because they exploit the power of Fourier
transformation to ca... | http://arxiv.org/abs/2309.09866v3 |
This paper proposes a data-driven, iterative approach for inverse optimal
control (IOC), which aims to learn the objective function of a nonlinear
optimal control system given its states and inputs. The approach solves the IOC
problem in a challenging situation when the system dynamics is unknown. The key
idea of the p... | http://arxiv.org/abs/2304.00100v1 |
Untrustworthy users can misuse image generators to synthesize high-quality
deepfakes and engage in unethical activities. Watermarking deters misuse by
marking generated content with a hidden message, enabling its detection using a
secret watermarking key. A core security property of watermarking is
robustness, which st... | http://arxiv.org/abs/2309.16952v2 |
The Chisholm rational approximant is a natural generalization to two
variables of the well-known single variable Pad\'e approximant, and has the
advantage of reducing to the latter when one of the variables is set equals to
0. We present, to our knowledge, the first automated Mathematica package to
evaluate diagonal Ch... | http://arxiv.org/abs/2309.07687v1 |
Offline reinforcement learning (RL) holds promise as a means to learn
high-reward policies from a static dataset, without the need for further
environment interactions. However, a key challenge in offline RL lies in
effectively stitching portions of suboptimal trajectories from the static
dataset while avoiding extrapo... | http://arxiv.org/abs/2309.06599v1 |
Leveraging ML advancements to augment healthcare systems can improve patient
outcomes. Yet, uninformed engineering decisions in early-stage research
inadvertently hinder the feasibility of such solutions for high-throughput,
on-device inference, particularly in settings involving legacy hardware and
multi-modal gigapix... | http://arxiv.org/abs/2309.05090v2 |
Nowadays, a number of grasping algorithms have been proposed, that can
predict a candidate of grasp poses, even for unseen objects. This enables a
robotic manipulator to pick-and-place such objects. However, some of the
predicted grasp poses to stably lift a target object may not be directly
approachable due to workspa... | http://arxiv.org/abs/2309.15283v1 |
Motion Prediction (MP) of multiple surroundings agents is a crucial task in
arbitrarily complex environments, from simple robots to Autonomous Driving
Stacks (ADS). Current techniques tackle this problem using end-to-end
pipelines, where the input data is usually a rendered top-view of the physical
information and the ... | http://arxiv.org/abs/2309.03387v2 |
In recent years we have seen substantial advances in foundation models for
artificial intelligence, including language, vision, and multimodal models.
Recent studies have highlighted the potential of using foundation models in
geospatial artificial intelligence, known as GeoAI Foundation Models, for
geographic question... | http://arxiv.org/abs/2309.17319v2 |
An analytical characterization of thermodynamically rational agent behaviour
is obtained for a simple, yet non--trivial example of a ``Maxwell's demon"
operating with partial information. Our results provide the first fully
transparent physical understanding of a decision problem under uncertainty. | http://arxiv.org/abs/2309.10476v3 |
Next-generation wireless networks require higher spectral efficiency and
lower latency to meet the demands of various upcoming applications. Recently,
non-orthogonal multiple access (NOMA) schemes are introduced in the literature
for 5G and beyond. Various forms of NOMA are considered like power domain, code
domain, pa... | http://arxiv.org/abs/2309.09127v1 |
Gerard and Washington proved that, for $k > -1$, the number of primes less
than $x^{k+1}$ can be well approximated by summing the $k$-th powers of all
primes up to $x$. We extend this result to primes in arithmetic progressions:
we prove that the number of primes $p\equiv n \pmod m$ less than $x^{k+1}$ is
asymptotic to... | http://arxiv.org/abs/2309.16007v1 |
This paper provides foundations for strong (that is, possibly under
abstraction) call-by-value evaluation for the lambda-calculus. Recently,
Accattoli et al. proposed a form of call-by-value strong evaluation for the
lambda-calculus, the external strategy, and proved it reasonable for time.
Here, we study the external ... | http://arxiv.org/abs/2309.12261v1 |
Depression is debilitating, and not uncommon. Indeed, studies of excessive
social media users show correlations with depression, ADHD, and other mental
health concerns. Given that there is a large number of people with excessive
social media usage, then there is a significant population of potentially
undiagnosed users... | http://arxiv.org/abs/2310.01418v1 |
Federated Learning (FL) is a decentralized machine learning framework that
enables collaborative model training while respecting data privacy. In various
applications, non-uniform availability or participation of users is unavoidable
due to an adverse or stochastic environment, the latter often being
uncontrollable dur... | http://arxiv.org/abs/2309.14176v1 |
In this paper we consider a mathematical model which describes the
equilibrium of two elastic rods attached to a nonlinear spring. We derive the
variational formulation of the model which is in the form of an elliptic
quasivariational inequality for the displacement field. We prove the unique
weak solvability of the pr... | http://arxiv.org/abs/2309.04365v1 |
Robots responsible for tasks over long time scales must be able to localize
consistently and scalably amid geometric, viewpoint, and appearance changes.
Existing visual SLAM approaches rely on low-level feature descriptors that are
not robust to such environmental changes and result in large map sizes that
scale poorly... | http://arxiv.org/abs/2309.15268v2 |
We formulate the Lagrangian perturbation theory of galaxy intrinsic
alignments and compute the resulting auto and cross power spectra of galaxy
shapes, densities and matter to 1-loop order. Our model represents a consistent
effective-theory description of galaxy shape including the resummation of
long-wavelength displa... | http://arxiv.org/abs/2309.16761v2 |
In this work, we attack the problem of "chiral phase instability" ($\chi$PI)
in a quantum chromodynamics (QCD) system under a parallel and constant
electromagnetic field. The $\chi$PI refers to that: When $I_2\equiv{\bf E\cdot
B}$ is larger than the threshold $I_2^c$, no homogeneous solution can be found
for $\sigma$ o... | http://arxiv.org/abs/2308.16448v2 |
Many real-world datasets are represented as tensors, i.e., multi-dimensional
arrays of numerical values. Storing them without compression often requires
substantial space, which grows exponentially with the order. While many tensor
compression algorithms are available, many of them rely on strong data
assumptions regar... | http://arxiv.org/abs/2309.10310v2 |
Image segmentation aims to partition an image according to the objects in the
scene and is a fundamental step in analysing very high spatial-resolution (VHR)
remote sensing imagery. Current methods struggle to effectively consider land
objects with diverse shapes and sizes. Additionally, the determination of
segmentati... | http://arxiv.org/abs/2305.19787v2 |
Ultrafast X-ray diffraction by the LCLS free-electron laser has been used to
probe Charge Density Wave (CDW) systems under applied external currents. At
sufficiently low currents, CDW wavefronts bend in the direction transverse to
the 2k$_F$ wave vector. We show that this shear effect has the ability to focus
or defocu... | http://arxiv.org/abs/2309.09899v1 |
Suppose that $A$ and $B$ are sets in $\mathbb{R}^d$, and we form the sumset
of $A$ with $n$ random points of $B$. Given the volumes of $A$ and $B$, how
should we choose them to minimize the expected volume of this sumset? Our aim
in this paper is to show that we should take $A$ and $B$ to be Euclidean balls.
We also co... | http://arxiv.org/abs/2309.00103v1 |
We investigate whether global toroid patterns and the local magnetic field
topology of solar active region AR12673 together can hindcast occurrence of the
biggest X-flare of solar cycle (SC)-24. Magnetic toroid patterns (narrow
latitude-belts warped in longitude, in which active regions are tightly bound)
derived from ... | http://arxiv.org/abs/2309.16775v1 |
We present a detailed discussion of the thermodynamics of the parity-doublet
nucleon-meson model within a mean-field theory, at finite temperature and
baryon-chemical potential, with special emphasis on the chiral transition at
large baryon densities and vanishing temperature. We consider isospin-symmetric
matter. We s... | http://arxiv.org/abs/2309.06566v2 |
Distributed Volt-Var Control (VVC) is a widely used control mode of smart
inverters. However, necessary VVC curve parameters are remotely communicated to
the smart inverter, which opens doors for cyberattacks. If the VVC curves of an
inverter are maliciously manipulated, the attacked inverter's reactive power
injection... | http://arxiv.org/abs/2309.10304v1 |
Knowledge distillation (KD) compresses deep neural networks by transferring
task-related knowledge from cumbersome pre-trained teacher models to compact
student models. However, current KD methods for super-resolution (SR) networks
overlook the nature of SR task that the outputs of the teacher model are noisy
approxima... | http://arxiv.org/abs/2309.14162v4 |
We give the first super-polynomial (in fact, mildly exponential) lower bounds
for tolerant testing (equivalently, distance estimation) of monotonicity,
unateness, and juntas with a constant separation between the "yes" and "no"
cases. Specifically, we give
$\bullet$ A $2^{\Omega(n^{1/4}/\sqrt{\varepsilon})}$-query lo... | http://arxiv.org/abs/2309.12513v1 |
To comprehensively gauge the capacity of current models for complex
reasoning, it is crucial to assess their step-by-step reasoning in a scalable
manner. Established reference-based evaluation metrics rely on human-annotated
reasoning chains as references to assess the model-derived chains. However,
such "gold-standard... | http://arxiv.org/abs/2310.00074v2 |
Arbitrary-precision integer multiplication is the core kernel of many
applications in simulation, cryptography, etc. Existing acceleration of
arbitrary-precision integer multiplication includes CPUs, GPUs, FPGAs, and
ASICs. Among these accelerators, FPGAs are promised to provide both good energy
efficiency and flexibil... | http://arxiv.org/abs/2309.12275v1 |
SuperWIMPs are extremely weakly interacting massive particles that inherit
their relic abundance from late decays of frozen-out parent particles. Within
supersymmetric models, gravitinos and axinos represent two of the most
well-motivated superWIMPs. In this paper we revisit constraints on these
scenarios from a variet... | http://arxiv.org/abs/2309.05709v1 |
Freestanding tubular crystals offer a general description of crystalline
order on deformable surfaces with cylindrical topology, such as single-walled
carbon nanotubes, microtubules, and recently reported colloidal assemblies.
These systems exhibit a rich interplay between the crystal's helicity on its
periodic surface... | http://arxiv.org/abs/2309.04417v1 |
We introduce RoDia, the first dataset for Romanian dialect identification
from speech. The RoDia dataset includes a varied compilation of speech samples
from five distinct regions of Romania, covering both urban and rural
environments, totaling 2 hours of manually annotated speech data. Along with
our dataset, we intro... | http://arxiv.org/abs/2309.03378v3 |
Let $X$ be a compact connected smooth manifold with boundary. The paper deals
with contact $1$-forms $\beta$ on $X$, whose Reeb vector fields $v_\beta$ admit
Lyapunov functions $f$. We prove that any odd-dimensional $X$ admits such a
contact form.
We tackle the question: how to recover $X$ and $\beta$ from the approp... | http://arxiv.org/abs/2309.14604v3 |
We propose a novel probabilistically robust controller for the guidance of an
unmanned aerial vehicle (UAV) in coverage planning missions, which can
simultaneously optimize both the UAV's motion, and camera control inputs for
the 3D coverage of a given object of interest. Specifically, the coverage
planning problem is ... | http://arxiv.org/abs/2306.17588v1 |
Superlattices of correlated oxides have been used to explore interfacial
effects and to achieve additional control over the physical properties of
individual constituents. In this work, we present a first-principles
perspective of the strain and thickness effects in
La$_{2/3}$Sr$_{1/3}$MnO$_3$/YBa$_2$Cu$_3$O$_{7}$ (LSM... | http://arxiv.org/abs/2309.16013v2 |
Artificial intelligence has emerged as promising tool to decode a phase image
transmitted through a multimode fiber (MMF) by applying deep learning
techniques. By transmitting tens of thousands of images through the MMF, deep
neural networks (DNNs) are capable of learning how to decipher the seemingly
random output spe... | http://arxiv.org/abs/2309.15532v1 |
Quantum error correction (QEC) codes can tolerate hardware errors by encoding
fault-tolerant logical qubits using redundant physical qubits and detecting
errors using parity checks. Leakage errors occur in quantum systems when a
qubit leaves its computational basis and enters higher energy states. These
errors severely... | http://arxiv.org/abs/2309.13143v1 |
Large Language Models (LLMs) have shown greatly enhanced performance in
recent years, attributed to increased size and extensive training data. This
advancement has led to widespread interest and adoption across industries and
the public. However, training data memorization in Machine Learning models
scales with model ... | http://arxiv.org/abs/2310.01424v2 |
This study demonstrates the existence of an evanescent electron wave outside
both finite and infinite quantum wells by solving the Dirac equation and
ensuring the continuity of the spinor wavefunction at the boundaries. We show
that this evanescent wave shares the spin characteristics of the wave confined
within the we... | http://arxiv.org/abs/2309.17325v5 |
We calculate the linear and the second harmonic (SH) spin current response of
two anisotropic systems with spin orbit (SO) interaction. The first system is a
two-dimensional (2D) electron gas in the presence of Rashba and k-linear
Dresselhaus SO couplings. The dependence of the anisotropic spin splitting on
the sample ... | http://arxiv.org/abs/2302.14238v1 |
It has long been postulated that within density-functional theory (DFT) the
total energy of a finite electronic system is convex with respect to electron
count, so that 2 E_v[N_0] <= E_v[N_0 - 1] + E_v[N_0 + 1]. Using the
infinite-separation-limit technique, this article proves the convexity
condition for any formulati... | http://arxiv.org/abs/2309.17443v2 |
The nature of particle and entropy flow between two superfluids is often
understood in terms of reversible flow carried by an entropy-free, macroscopic
wavefunction. While this wavefunction is responsible for many intriguing
properties of superfluids and superconductors, its interplay with excitations
in non-equilibriu... | http://arxiv.org/abs/2309.04359v2 |
The discovery of universe's late-time acceleration and dark energy has
overseen a great deal of research into cosmological singularities and
particularly future singularities. Perhaps the most extreme of such
singlarities is the big rip, which has propelled a lot of work into ways of
moderating it or seeking out altern... | http://arxiv.org/abs/2309.05047v2 |
We show that for any positive integer $h$, either $h$ or $h+1$ is a height of
some cyclotomic polynomial $\Phi_n$, where $n$ is a product of three distinct
primes. | http://arxiv.org/abs/2309.03422v1 |
Simulating the evolution of the gravitational N-body problem becomes
extremely computationally expensive as N increases since the problem complexity
scales quadratically with the number of bodies. We study the use of Artificial
Neural Networks (ANNs) to replace expensive parts of the integration of
planetary systems. N... | http://arxiv.org/abs/2310.20398v1 |
When modelling discontinuities (interfaces) using the finite element method,
the standard approach is to use a conforming finite-element mesh in which the
mesh matches the interfaces. However, this approach can prove cumbersome if the
geometry is complex, in particular in 3D. In this work, we develop an efficient
techn... | http://arxiv.org/abs/2309.08577v2 |
Based on different neutron star-white dwarf (NS-WD) population models, we
investigate the prospects of gravitational-wave (GW) detections for NS-WD
mergers, with the help of early warnings from two space-borne decihertz GW
observatories, DO-Optimal and DECIGO. We not only give quick assessments of the
GW detection rate... | http://arxiv.org/abs/2309.16991v2 |
The study of neutrino non-standard interactions (NSI) is a well-motivated
phenomenological scenario to explore new physics beyond the Standard Model. The
possible scalar coupling of neutrinos ($\nu$) with matter is one of such new
physics scenarios that appears as a sub-dominant effect that can impact the
$\nu$-oscilla... | http://arxiv.org/abs/2309.12249v3 |
The introduction of the MUStARD dataset, and its emotion recognition
extension MUStARD++, have identified sarcasm to be a multi-modal phenomenon --
expressed not only in natural language text, but also through manners of speech
(like tonality and intonation) and visual cues (facial expression). With this
work, we aim t... | http://arxiv.org/abs/2310.01430v1 |
We describe a web-based tool, MakeSBML (https://sys-bio.github.io/makesbml/),
that provides an installation-free application for creating, editing, and
searching the Biomodels repository for SBML-based models. MakeSBML is a
client-based web application that translates models expressed in human-readable
Antimony to the ... | http://arxiv.org/abs/2309.03344v1 |
This work presents KoBigBird-large, a large size of Korean BigBird that
achieves state-of-the-art performance and allows long sequence processing for
Korean language understanding. Without further pretraining, we only transform
the architecture and extend the positional encoding with our proposed Tapered
Absolute Posit... | http://arxiv.org/abs/2309.10339v1 |
Environment annotations are essential for the success of many
out-of-distribution (OOD) generalization methods. Unfortunately, these are
costly to obtain and often limited by human annotators' biases. To achieve
robust generalization, it is essential to develop algorithms for automatic
environment discovery within data... | http://arxiv.org/abs/2309.16748v2 |
Jets at the LHC, typically consisting of a large number of highly correlated
particles, are a fascinating laboratory for deep generative modeling. In this
paper, we present two novel methods that generate LHC jets as point clouds
efficiently and accurately. We introduce \epcjedi, which combines
score-matching diffusion... | http://arxiv.org/abs/2310.00049v1 |
AI-Generated Content (AIGC) is gaining great popularity, with many emerging
commercial services and applications. These services leverage advanced
generative models, such as latent diffusion models and large language models,
to generate creative content (e.g., realistic images and fluent sentences) for
users. The usage... | http://arxiv.org/abs/2310.07726v3 |
The quest for quantum advantage, wherein quantum computers surpass the
computational capabilities of classical computers executing state-of-the-art
algorithms on well-defined tasks, represents a pivotal race in the domain of
quantum computing. NISQ (Noisy Intermediate-Scale Quantum) computing has
witnessed remarkable a... | http://arxiv.org/abs/2310.01431v1 |
A rigidity circuit (in 2D) is a minimal dependent set in the rigidity
matroid, i.e. a minimal graph supporting a non-trivial stress in any generic
placement of its vertices in $\mathbb R^2$. Any rigidity circuit on $n\geq 5$
vertices can be obtained from rigidity circuits on a fewer number of vertices
by applying the c... | http://arxiv.org/abs/2309.12248v1 |
Ergodicity, a fundamental concept in statistical mechanics, is not yet a
fully understood phenomena for closed quantum systems, particularly its
connection with the underlying chaos. In this review, we consider a few
examples of collective quantum systems to unveil the intricate relationship of
ergodicity as well as it... | http://arxiv.org/abs/2309.15527v2 |
Code review is a common practice in software development and often conducted
before code changes are merged into the code repository. A number of approaches
for automatically recommending appropriate reviewers have been proposed to
match such code changes to pertinent reviewers. However, such approaches are
generic, i.... | http://arxiv.org/abs/2303.18058v2 |
As we embark on a new era of LLMs, it becomes increasingly crucial to
understand their capabilities, limitations, and differences. Toward making
further progress in this direction, we strive to build a deeper understanding
of the gaps between massive LLMs (e.g., ChatGPT) and smaller yet effective
open-source LLMs and t... | http://arxiv.org/abs/2309.08210v1 |
We propose a forecasting technique based on multi-feature data fusion to
enhance the accuracy of an electric vehicle (EV) charging station load
forecasting deep-learning model. The proposed method uses multi-feature inputs
based on observations of historical weather (wind speed, temperature, and
humidity) data as multi... | http://arxiv.org/abs/2301.13774v1 |
We show that the derived category of perverse Nori motives and mixed Hodge
modules are the derived categories of their constructible hearts. This enables
us to construct $\infty$-categorical lifts of the six operations and therefore
to obtain realisation functors from the category of Voevodsky \'etale motives
to the de... | http://arxiv.org/abs/2309.11999v3 |
Bug datasets are vital for enabling deep learning techniques to address
software maintenance tasks related to bugs. However, existing bug datasets
suffer from precise and scale limitations: they are either small-scale but
precise with manual validation or large-scale but imprecise with simple commit
message processing.... | http://arxiv.org/abs/2309.06229v4 |
Partial differential equations (PDEs) are used to describe a variety of
physical phenomena. Often these equations do not have analytical solutions and
numerical approximations are used instead. One of the common methods to solve
PDEs is the finite element method. Computing derivative information of the
solution with re... | http://arxiv.org/abs/2309.07137v1 |
Fault attacks enable adversaries to manipulate the control-flow of
security-critical applications. By inducing targeted faults into the CPU, the
software's call graph can be escaped and the control-flow can be redirected to
arbitrary functions inside the program. To protect the control-flow from these
attacks, dedicate... | http://arxiv.org/abs/2301.13760v2 |
The analysis of Synthetic Aperture Radar (SAR) imagery is an important step
in remote sensing applications, and it is a challenging problem due to its
inherent speckle noise. One typical solution is to model the data using the
$G_I^0$ distribution and extract its roughness information, which in turn can
be used in post... | http://arxiv.org/abs/2309.03351v1 |
Flooding is one of the most disruptive and costliest climate-related
disasters and presents an escalating threat to population health due to climate
change and urbanization patterns. Previous studies have investigated the
consequences of flood exposures on only a handful of health outcomes and focus
on a single flood e... | http://arxiv.org/abs/2309.13142v1 |
Let $\Gamma \subseteq \text{PSL}_2(\mathbb{Z})$ be a finite index subgroup.
Let $\mathscr{X}(\Gamma)$ be a regular proper model of the modular curve
associated with $\Gamma$, and let $\overline{\mathscr{L}}^{\otimes k}$ be the
logarithmically singular metrized line bundle on $\mathscr{X}(\Gamma)$
associated to modular ... | http://arxiv.org/abs/2309.15255v1 |
Anyons obeying fractional exchange statistics arise naturally in two
dimensions: hard-core two-body constraints make the configuration space of
particles not simply-connected. The braid group describes how
topologically-inequivalent exchange paths can be associated to non-trivial
geometric phases for abelian anyons. Br... | http://arxiv.org/abs/2309.04358v3 |
Federated learning (FL) is designed to preserve data privacy during model
training, where the data remains on the client side (i.e., IoT devices), and
only model updates of clients are shared iteratively for collaborative
learning. However, this process is vulnerable to privacy attacks and Byzantine
attacks: the local ... | http://arxiv.org/abs/2309.03437v1 |
Score-based generative models like the diffusion model have been testified to
be effective in modeling multi-modal data from image generation to
reinforcement learning (RL). However, the inference process of diffusion model
can be slow, which hinders its usage in RL with iterative sampling. We propose
to apply the cons... | http://arxiv.org/abs/2309.16984v2 |
The landscape of computational modeling in cancer systems biology is diverse,
offering a spectrum of models and frameworks, each with its own trade-offs and
advantages. Ideally, models are meant to be useful in refining hypotheses, to
sharpen experimental procedures and, in the longer run, even for applications
in pers... | http://arxiv.org/abs/2309.07889v2 |
Structured pruning is a widely used technique for reducing the size of
pre-trained language models (PLMs), but current methods often overlook the
potential of compressing the hidden dimension (d) in PLMs, a dimension critical
to model size and efficiency. This paper introduces a novel structured pruning
approach, Struc... | http://arxiv.org/abs/2308.16475v3 |
Seeing-eye robots are very useful tools for guiding visually impaired people,
potentially producing a huge societal impact given the low availability and
high cost of real guide dogs. Although a few seeing-eye robot systems have
already been demonstrated, none considered external tugs from humans, which
frequently occu... | http://arxiv.org/abs/2309.04370v2 |
This study examines, in the framework of variational regularization methods,
a multi-penalty regularization approach which builds upon the Uniform PENalty
(UPEN) method, previously proposed by the authors for Nuclear Magnetic
Resonance (NMR) data processing. The paper introduces two iterative methods,
UpenMM and GUpenM... | http://arxiv.org/abs/2309.14163v1 |
We describe the design and characterization of a versatile pulsed (5 ns, 10
Hz repetition rate) optical parametric oscillator and amplifier system capable
of generating single longitudinal mode, narrow linewidth (0.01 cm$^{-1}$)
radiation in the wavelength range of 680 - 870 nm and 1380 - 4650 nm. Using a
combination o... | http://arxiv.org/abs/2305.19792v2 |
Coherent control over electron dynamics in atoms and molecules using
high-intensity circularly-polarized laser pulses gives rise to current loops,
resulting in the emission of magnetic fields. We propose and demonstrate with
ab-initio calculations ``current-gating" schemes to generate direct or
alternating-current magn... | http://arxiv.org/abs/2309.09654v1 |
We show that, simultaneous local scaling of coordinate and time keeping the
velocity unaltered is a symmetry of an It\^o-process. Using this symmetry, any
It\^o-process can be mapped to a universal additive Gaussian-noise form. We use
this mapping to separate the canonical and micro-canonical part of stochastic
dynamic... | http://arxiv.org/abs/2309.06567v2 |
Within the Bohr's correspondence principle, the quantum theory should
reproduce the classical world when $\hbar\to 0$. In practice, the discrete
energies come close to each other before passing to continuum, causing that
highly excited states become inaccessible. However it is possible to identify
signatures that the s... | http://arxiv.org/abs/2302.14211v1 |
We propose two novel approaches to address a critical problem of reach
measurement across multiple media -- how to estimate the reach of an unobserved
subset of buying groups (BGs) based on the observed reach of other subsets of
BGs. Specifically, we propose a model-free approach and a model-based approach.
The former ... | http://arxiv.org/abs/2309.16774v1 |
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