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Understanding the neural implementation of complex human behaviors is one of
the major goals in neuroscience. To this end, it is crucial to find a true
representation of the neural data, which is challenging due to the high
complexity of behaviors and the low signal-to-ratio (SNR) of the signals. Here,
we propose a nov... | http://arxiv.org/abs/2308.06443v1 |
Hyperspectral image (HSI) classification is gaining a lot of momentum in
present time because of high inherent spectral information within the images.
However, these images suffer from the problem of curse of dimensionality and
usually require a large number samples for tasks such as classification,
especially in super... | http://arxiv.org/abs/2306.10955v1 |
Model selection is a ubiquitous problem that arises in the application of
many statistical and machine learning methods. In the likelihood and related
settings, it is typical to use the method of information criteria (IC) to
choose the most parsimonious among competing models by penalizing the
likelihood-based objectiv... | http://arxiv.org/abs/2303.03649v4 |
We study perfect multiple coverings in translation invariant graphs with
vertex set $\mathbb{Z}^2$ using an algebraic approach. In this approach we
consider any such covering as a two-dimensional binary configuration which we
then express as a two-variate formal power series. Using known results, we
conclude that any p... | http://arxiv.org/abs/2301.04987v1 |
We present a system for estimating the friction of the pavement surface at
any curved road section, by arriving at a consensus estimate, based on data
from vehicles that have recently passed through that section. This estimate can
help following vehicles. To keep costs down, we depend only on standard
automotive sensor... | http://arxiv.org/abs/2302.03560v1 |
We consider discrete and continuous representations of a thermodynamic
process in which a random walker (e.g. a molecular motor on a molecular track)
uses a periodically pumped energy (work) to pass $N$ sites and move
energetically downhill while dissipating heat. Interestingly, we find that,
starting from a discrete m... | http://arxiv.org/abs/2308.07985v1 |
In the field of reinforcement learning (RL), agents are often tasked with
solving a variety of problems differing only in their reward functions. In
order to quickly obtain solutions to unseen problems with new reward functions,
a popular approach involves functional composition of previously solved tasks.
However, pre... | http://arxiv.org/abs/2303.02557v2 |
In this technical report, we briefly introduce the solution of our team
HUST\li VIE for GT-Rain Challenge in CVPR 2023 UG$^{2}$+ Track 3. In this task,
we propose an efficient two-stage framework to reconstruct a clear image from
rainy frames. Firstly, a low-rank based video deraining method is utilized to
generate pse... | http://arxiv.org/abs/2305.07979v1 |
Low-scaling electron correlation theory based on the pair natural orbital
approximation, PNO-CCSD(T), has become a powerful computational tool. Motivated
by the recent discovery of large errors for organometallic molecules, we assess
the role of the model density used to discard unimportant contributions. We
find that ... | http://arxiv.org/abs/2310.05300v1 |
We take a tour through the past, present and future of Effective Field
Theory, with applications ranging from LHC physics to cosmology. | http://arxiv.org/abs/2301.04039v1 |
Self-oscillations in some oxidation reactions on metal catalysts are
associated with periodic oxidation/reduction of the catalyst surface. If the
reaction proceeds in a flow reactor at atmospheric pressure, then the reaction
dynamics is complicated by the mass transfer in the gas phase. In this paper,
the reaction in a... | http://arxiv.org/abs/2303.12022v1 |
Task allocation is a crucial process in modern systems, but it is often
challenged by incomplete information about the utilities of participating
agents. In this paper, we propose a new profit maximization mechanism for the
task allocation problem, where the task publisher seeks an optimal incentive
function to maximiz... | http://arxiv.org/abs/2302.05677v1 |
We investigate the signed support, that is, the set of the exponent vectors
and the signs of the coefficients, of a multivariate polynomial $f$. We
describe conditions on the signed support ensuring that the semi-algebraic set,
denoted as $\{ f < 0 \}$, containing points in the positive real orthant where
$f$ takes neg... | http://arxiv.org/abs/2310.05466v2 |
We present the discovery of a supernova remnant (SNR) in M31 which is unlike
any other remnant known in that galaxy. An optical MMT spectrum of WB92-26
sampling most of this marginally resolved object reveals strong lines of [O
II], [Ne III], H I, [O III], [O I], [N II] and [S II], though the H I lines are
very weak an... | http://arxiv.org/abs/2308.00754v1 |
We present an inference method utilizing artificial neural networks for
parameter estimation of a quantum probe monitored through a single continuous
measurement. Unlike existing approaches focusing on the diffusive signals
generated by continuous weak measurements, our method harnesses quantum
correlations in discrete... | http://arxiv.org/abs/2310.02309v1 |
An almost abelian Lie group is a solvable Lie group with a codimension-one
normal abelian subgroup. We characterize almost Hermitian structures on almost
abelian Lie groups where the almost complex structure is harmonic with respect
to the Hermitian metric. Also, we adapt the Gray-Hervella classification of
almost Herm... | http://arxiv.org/abs/2303.02231v2 |
We present an updated value of the Muonium 1S-2S transition frequency,
highlighting contributions from different QED corrections as well as the large
uncertainty in the Dirac contribution, stemming from the uncertainty of the
electron-to-muon mass ratio. Improving the measurement of this spectral line
would allow to ex... | http://arxiv.org/abs/2301.12883v3 |
The merging of quantum information science with the relativity theory
presents novel opportunities for understanding the enigmas surrounding the
transmission of information in relation to black holes. For this purpose, we
study the quantumness near a Schwarzschild black hole in a practical model
under decoherence. The ... | http://arxiv.org/abs/2310.15675v2 |
Despite the growing adoption of mixed reality and interactive AI agents, it
remains challenging for these systems to generate high quality 2D/3D scenes in
unseen environments. The common practice requires deploying an AI agent to
collect large amounts of data for model training for every new task. This
process is costl... | http://arxiv.org/abs/2305.00970v1 |
Let $S^{d-1}_r$ be the sphere in $\bR^d$ whose center is the origin and the
radius is $r$, and $\sigma_r$ be the first hitting time to it of the standard
Brownian motion $\{B_t\}_{t\geqq0}$, possibly with constant drift. The aim of
this article is to show explicit formulae by means of spherical harmonics for
the densit... | http://arxiv.org/abs/2301.03756v1 |
In this paper, we revisit the backward Euler method for numerical
approximations of random periodic solutions of semilinear SDEs with additive
noise. Improved $L^{p}$-estimates of the random periodic solutions of the
considered SDEs are obtained under a more relaxed condition compared to
literature. The backward Euler ... | http://arxiv.org/abs/2306.06689v2 |
For massive data stored at multiple machines, we propose a distributed
subsampling procedure for the composite quantile regression. By establishing
the consistency and asymptotic normality of the composite quantile regression
estimator from a general subsampling algorithm, we derive the optimal
subsampling probabilitie... | http://arxiv.org/abs/2301.02448v1 |
Data privacy has become an increasingly important concern in real-world big
data applications such as machine learning. To address the problem, federated
learning (FL) has been a promising solution to building effective machine
learning models from decentralized and private data. Existing federated
learning algorithms ... | http://arxiv.org/abs/2303.14453v1 |
In this brief essay, I reflect on how Mark Fisher's definitions of the weird
and the eerie could be applied in communicative data visualization. I ask how
visualization designers might elicit these two impressions when a viewer is
engaging with multimodal representations of data. I argue that there are
situations in wh... | http://arxiv.org/abs/2309.01763v1 |
The coronavirus disease (COVID-19) has spread worldwide with an unprecedented
impact on society. In the Philippines, several interventions such as mobility
restrictions for different age groups and vaccination prioritization programs
have been implemented to reduce the risks of infections and mortality. This
study aime... | http://arxiv.org/abs/2302.04569v1 |
One of the main challenge for an efficient implementation of quantum
information technologies is how to counteract quantum noise. Quantum error
correcting codes are therefore of primary interest for the evolution towards
quantum computing and quantum Internet. We here analyze the performance of
surface codes, one of th... | http://arxiv.org/abs/2302.13015v1 |
We provide a new direct proof of the $\ell^2$-boundedness of the Discrete
Spherical Maximal Function that neither relies on abstract transference
theorems (and hence Stein's Spherical Maximal Function Theorem) nor on delicate
asymptotics for the Fourier transform of discrete spheres. | http://arxiv.org/abs/2301.11352v1 |
We present analysis of the evolution of subsurface flows in and around active
regions with peculiar magnetic configurations and compare their characteristics
with the normal active regions. We also study the zonal and meridional
components of subsurface flows separately in different polarity regions
separately to bette... | http://arxiv.org/abs/2310.07271v1 |
Saturons are macroscopic objects with maximal microstate entropy. Due to this
property, they can be produced via quantum transitions from a homogeneous
thermal bath, bypassing the standard exponential suppression characteristic of
ordinary extended objects. In this sense, saturons carry an advantage with
respect to oth... | http://arxiv.org/abs/2302.08353v1 |
The Chern-Simons (CS) gravity is a modified theory of Einstein's general
relativity (GR). The CS theory arises from the low energy limit of string
theory which involves anomaly correction to the Einstein-Hilbert action. The CS
term is given by the product of the Pontryagin density with a scalar field. In
this study, we... | http://arxiv.org/abs/2303.07349v1 |
Conducting collaborative tasks, e.g., multi-user game, in virtual reality
(VR) could enable us to explore more immersive and effective experience.
However, for current VR systems, users cannot communicate properly with each
other via their gaze points, and this would interfere with users' mutual
understanding of the in... | http://arxiv.org/abs/2303.10635v1 |
In this paper, we design a novel two-phase unsourced random access (URA)
scheme in massive multiple input multiple output (MIMO). In the first phase, we
collect a sequence of information bits to jointly acquire the user channel
state information (CSI) and the associated information bits. In the second
phase, the residu... | http://arxiv.org/abs/2306.15193v1 |
This report surveys advances in deep learning-based modeling techniques that
address four different 3D indoor scene analysis tasks, as well as synthesis of
3D indoor scenes. We describe different kinds of representations for indoor
scenes, various indoor scene datasets available for research in the
aforementioned areas... | http://arxiv.org/abs/2304.03188v3 |
Whenever a clinician reflects on the efficacy of a sequence of treatment
decisions for a patient, they may try to identify critical time steps where,
had they made different decisions, the patient's health would have improved.
While recent methods at the intersection of causal inference and reinforcement
learning promi... | http://arxiv.org/abs/2306.03929v2 |
Edge caching is emerging as the most promising solution to reduce the content
retrieval delay and relieve the huge burden on the backhaul links in the
ultra-dense networks by proactive caching popular contents in the small base
station (SBS). However, constraint cache resource of individual SBSs
significantly throttles... | http://arxiv.org/abs/2301.01141v1 |
The Object Constraint Language (OCL) is a declarative language that adds
constraints and object query expressions to MOF models. Despite its potential
to provide precision and conciseness to UML models, the unfamiliar syntax of
OCL has hindered its adoption. Recent advancements in LLMs, such as GPT-3, have
shown their ... | http://arxiv.org/abs/2303.16244v1 |
The ability to engineer cavity-mediated interactions has emerged as a
powerful tool for the generation of non-local correlations and the
investigation of non-equilibrium phenomena in many-body systems. Levitated
optomechanical systems have recently entered the multi-particle regime, with
promise for using arrays of mas... | http://arxiv.org/abs/2308.14721v1 |
Complex networks represent system dynamics through the interactions of a set
of anomalous time series. Consider the problem of computing correlations for
highly correlated pairs of time series across sliding windows. Efficiently
computing and updating the correlation matrix for user-defined sliding periods
and threshol... | http://arxiv.org/abs/2304.12085v1 |
Let $\mathrm{Lip}(X)$, $\mathrm{Lip}^b(X)$,
$\mathrm{Lip}^{\mathrm{loc}}(X)$ and $\mathrm{Lip}^\mathrm{pt}(X)$ be the
vector spaces of Lipschitz, bounded Lipschitz,
locally Lipschitz and pointwise Lipschitz
(real-valued) functions defined on a metric space $(X, d_X)$, respectively.
We show that if a weighted comp... | http://arxiv.org/abs/2306.12824v1 |
We present a detailed study of the generation of photon pairs by spontaneous
four-wave mixing in a structure composed of two linearly uncoupled resonators,
where energy can be transferred from one resonator to another only through a
nonlinear interaction. Specifically, we consider the case of two
racetrack-shaped reson... | http://arxiv.org/abs/2301.08603v1 |
The dynamics of a neutral test particle in the spacetime geometry
cor-responding to a central massive and charged object (Reissner-Nordstrom
Metric) is examined. For a radial distance r = Q^2/M (in natural units) the
gravitational force is null, independently of the value of G, and repulsive
below this value. It is sho... | http://arxiv.org/abs/2303.06057v1 |
Emotion recognition from a given music track has heavily relied on acoustic
features, social tags, and metadata but is seldom focused on lyrics. There are
no datasets of Indian language songs that contain both valence and arousal
manual ratings of lyrics. We present a new manually annotated dataset of Telugu
songs' lyr... | http://arxiv.org/abs/2303.09364v1 |
Optimistic Online Learning algorithms have been developed to exploit expert
advices, assumed optimistically to be always useful. However, it is legitimate
to question the relevance of such advices \emph{w.r.t.} the learning
information provided by gradient-based online algorithms. In this work, we
challenge the confide... | http://arxiv.org/abs/2301.07530v2 |
We study the definable topological dynamics $(G,S_G(M))$ of a definable group
acting on its type space, where $M$ is a structure and $G$ is a group definable
in $M$. In \cite{Newelski-I}, Newelski raised a question of whether weakly
generic types coincide with almost periodic types in definable topological
dynamics. In... | http://arxiv.org/abs/2302.10508v1 |
We analyze some aspects of the perturbative and non-perturbative interactions
in the composition of heavy quarkonia, heavy and light baryons ($ccc$ and $uuu$
ones), as well as all charm tetraquarks ($cc\bar c\bar c$). Using the
hyper-spherical approximation and effective radial potentials (in 6 and 9
dimensions, respec... | http://arxiv.org/abs/2308.05638v1 |
Generative Autoregressive Neural Networks (ARNNs) have recently demonstrated
exceptional results in image and language generation tasks, contributing to the
growing popularity of generative models in both scientific and commercial
applications. This work presents an exact mapping of the Boltzmann distribution
of binary... | http://arxiv.org/abs/2302.08347v3 |
Hochschild homology is a classical invariant of rings that plays an important
role because of its connection to algebraic $K$-theory via the Dennis trace. At
level zero, the Dennis trace is induced by the Hattori-Stallings trace. In this
paper, we introduce new algebraic $K$-theories of coalgebras and obtain
coalgebrai... | http://arxiv.org/abs/2301.11346v2 |
Real World Data (RWD) bears great promises to improve the quality of care.
However, specific infrastructures and methodologies are required to derive
robust knowledge and brings innovations to the patient. Drawing upon the
national case study of the 32 French regional and university hospitals
governance, we highlight k... | http://arxiv.org/abs/2302.07074v2 |
We study the 10 Myr evolution of parsec-scale stellar disks with initial
masses of $M_{\mathrm{disk}} = 1.0$ - $7.5 \times 10^4 M_\odot$ and
eccentricities $e_\mathrm{init}=0.1$-$0.9$ around supermassive black holes
(SMBHs). Our disk models are embedded in a spherical background potential and
have top-heavy single and ... | http://arxiv.org/abs/2308.12344v2 |
We consider the representation theory of the Ariki-Koike algebra, a
$q$-deformation of the group algebra of the complex reflection group $C_r \wr
S_n$. We define the addition of a runner full of beads for the abacus display
of a multipartition and investigate some combinatorial properties of this
operation. We focus ou... | http://arxiv.org/abs/2310.08156v3 |
Fixed point behavior was found in the temperature dependence of normalized
cumulants of order parameter at different external magnetic fields in the
three-dimensional Ising model in my last work. In this paper, considering
possible existing QCD critical point belonging to the three-dimensional Ising
universality class ... | http://arxiv.org/abs/2306.15187v1 |
This paper presents a novel approach for optimizing betting strategies in
sports gambling by integrating Von Neumann-Morgenstern Expected Utility Theory,
deep learning techniques, and advanced formulations of the Kelly Criterion. By
combining neural network models with portfolio optimization, our method
achieved remark... | http://arxiv.org/abs/2307.13807v1 |
Despite powerful X-ray emission, some AGNs are known to either lack optical
emission lines (so-called 'optically dull' AGNs) or have lines that fall on the
star-forming branch of the BPT diagram ('misclassified' AGNs). Aperture effects
have been proposed to explain such atypical spectra, especially when based on
SDSS (... | http://arxiv.org/abs/2310.10719v1 |
The dynamical properties of nuclei, carried by the concept of phonon
quasiparticles (QP), are central to the field of condensed matter. While the
harmonic approximation can reproduce a number of properties observed in real
crystals, the inclusion of anharmonicity in lattice dynamics is essential to
accurately predict p... | http://arxiv.org/abs/2303.10621v4 |
Recent excitement in the quantum spin ice community has come from the
experimental discovery of pseudospin-$1/2$ breathing pyrochlores, including
Ba$_3$Yb$_2$Zn$_5$O$_{11}$, in which inversion symmetry is broken by the `up'
and `down' tetrahedra taking different physical sizes. We show here that the
often-neglected $J_... | http://arxiv.org/abs/2310.17076v1 |
Dynamic evolution behaviors of dimension-varying control systems often appear
in the genetic regulatory network and the vehicle clutch system etc. An
interesting and significant study on dimension-varying control systems is how
to realize the dimension-varying (the transient dynamics) process smoothly
between the diffe... | http://arxiv.org/abs/2303.00432v1 |
Efficient differential equation solvers have significantly reduced the
sampling time of diffusion models (DMs) while retaining high sampling quality.
Among these solvers, exponential integrators (EI) have gained prominence by
demonstrating state-of-the-art performance. However, existing high-order
EI-based sampling alg... | http://arxiv.org/abs/2308.02157v1 |
Semantic processing is a fundamental research domain in computational
linguistics. In the era of powerful pre-trained language models and large
language models, the advancement of research in this domain appears to be
decelerating. However, the study of semantics is multi-dimensional in
linguistics. The research depth ... | http://arxiv.org/abs/2310.18345v1 |
We develop a quantum embedding method that enables accurate and efficient
treatment of interactions between molecules and an environment, while
explicitly including many-body correlations. The molecule is composed of
classical nuclei and quantum electrons, whereas the environment is modeled via
charged quantum harmonic... | http://arxiv.org/abs/2303.16250v1 |
This work investigates the fundamental role of cavitation bubble clouds in
stone comminution by focused ultrasound. The fragmentation of stones by
ultrasound has applications in medical lithotripsy for the comminution of
kidney stones or gall stones, where their fragmentation is widely assumed to
result from the high a... | http://arxiv.org/abs/2304.12091v2 |
Interactive behavior modeling of multiple agents is an essential challenge in
simulation, especially in scenarios when agents need to avoid collisions and
cooperate at the same time. Humans can interact with others without explicit
communication and navigate in scenarios when cooperation is required. In this
work, we a... | http://arxiv.org/abs/2310.01614v1 |
We report the magnetization, ac susceptibility, and specific heat of
optically float-zoned single crystals of CePdAl$_{3}$. In comparison to the
properties of polycrystalline CePdAl$_{3}$ reported in the literature, which
displays a tetragonal crystal structure and no long-range magnetic order, our
single crystals exhi... | http://arxiv.org/abs/2301.08617v1 |
In this work, we describe a method for large-scale 3D cell-tracking through a
segmentation selection approach. The proposed method is effective at tracking
cells across large microscopy datasets on two fronts: (i) It can solve problems
containing millions of segmentation instances in terabyte-scale 3D+t datasets;
(ii) ... | http://arxiv.org/abs/2308.04526v2 |
A method is presented that allows to reduce a problem described by
differential equations with initial and boundary conditions to the problem
described only by differential equations. The advantage of using the modified
problem for physics-informed neural networks (PINNs) methodology is that it
becomes possible to repr... | http://arxiv.org/abs/2304.02282v1 |
The increasing number of computer science students pushes lecturers and
tutors of first-year programming courses to their limits to provide
high-quality feedback to the students. Existing systems that handle automated
grading primarily focus on the automation of test case executions in the
context of programming assign... | http://arxiv.org/abs/2310.05472v2 |
According to the Kibble-Zurek mechanism, there is a universal power-law
relationship between the defect density and the quench rate during a slow
linear quench through a critical point. It is generally accepted that a fast
quench results in a deviation from the Kibble-Zurek scaling law and leads to
the formation of a s... | http://arxiv.org/abs/2307.08599v3 |
Breakdown is one of main failure mechanisms that limit write endurance of
ferroelectric devices using hafnium oxide-based ferroelectric materials. In
this study, we investigate the gate current and breakdown characteristics of
Hf0.5Zr0.5O2/Si ferroelectric field-effect transistors (FeFETs) by using
carrier separation m... | http://arxiv.org/abs/2301.03742v2 |
We describe the intersection of the Torelli locus $j(\mathcal{M}_4^{ct}) =
\mathcal{J}_4$ with Newton and Ekedahl-Oort strata related to the supersingular
locus in characteristic two. We show that the locus of supersingular Jacobians
$\mathcal{S}_4\cap\mathcal{J}_4$ in characteristic two is pure of dimension
three. One... | http://arxiv.org/abs/2301.12897v1 |
Due to advantages in security and privacy, blockchain is considered a key
enabling technology to support 6G communications. Practical Byzantine Fault
Tolerance (PBFT) is seen as the most applicable consensus mechanism in
blockchain-enabled wireless networks. However, previous studies on PBFT do not
consider the channel... | http://arxiv.org/abs/2303.15759v1 |
A topological transition in high-temperature superconductors FeTe1-xSex,
occurring at a critical range of Se concentration x, underlies their intrinsic
topological superconductivity and emergence of Majorana states within vortices.
Nonetheless, the influence of Se concentration and distribution on the
electronic states... | http://arxiv.org/abs/2309.00469v1 |
Large language models (LLMs) have exploded in popularity due to their new
generative capabilities that go far beyond prior state-of-the-art. These
technologies are increasingly being leveraged in various domains such as law,
finance, and medicine. However, these models carry significant computational
challenges, especi... | http://arxiv.org/abs/2310.03003v1 |
Strongly interacting systems can be described in terms of correlation
functions at various orders. A quantum analog of high-order correlations is the
topological entanglement in topologically ordered states of matter at zero
temperature, usually quantified by topological entanglement entropy (TEE). In
this work, we pro... | http://arxiv.org/abs/2302.03212v3 |
This study introduced the use of Graph Neural Network (GNN) for predicting
the weather and weekday of a day in London, from the dataset of Santander
Cycles bike-sharing system as a graph classification task. The proposed GNN
models newly introduced (i) a concatenation operator of graph features with
trained node embedd... | http://arxiv.org/abs/2308.16122v1 |
The bidding is the Public Administration's administrative process and other
designated persons by law to select the best proposal, through objective and
impersonal criteria, for contracting services and purchasing goods. In times of
globalization, it is common for companies seeking to expand their business by
participa... | http://arxiv.org/abs/2303.14447v1 |
Upcoming photometric surveys will discover tens of thousands of Type Ia
supernovae (SNe Ia), vastly outpacing the capacity of our spectroscopic
resources. In order to maximize the science return of these observations in the
absence of spectroscopic information, we must accurately extract key
parameters, such as SN reds... | http://arxiv.org/abs/2305.11869v2 |
Most investigations into double descent have focused on supervised models
while the few works studying self-supervised settings find a surprising lack of
the phenomenon. These results imply that double descent may not exist in
self-supervised models. We show this empirically using a standard and linear
autoencoder, two... | http://arxiv.org/abs/2307.07872v1 |
In recent years, nonreciprocally coupled systems have received growing
attention. Previous work has shown that the interplay of nonreciprocal coupling
and Goldstone modes can drive the emergence of temporal order such as traveling
waves. We show that these phenomena are generically found in a broad class of
pattern-for... | http://arxiv.org/abs/2306.08868v4 |
Federated learning is a technique that enables a centralized server to learn
from distributed clients via communications without accessing the client local
data. However, existing federated learning works mainly focus on a single task
scenario with static data. In this paper, we introduce the problem of continual
feder... | http://arxiv.org/abs/2302.13001v1 |
Optical coherence tomography angiography (OCTA) is a non-invasive imaging
modality that can acquire high-resolution volumes of the retinal vasculature
and aid the diagnosis of ocular, neurological and cardiac diseases. Segmenting
the visible blood vessels is a common first step when extracting quantitative
biomarkers f... | http://arxiv.org/abs/2306.10941v2 |
There is much excitement about the opportunity to harness the power of large
language models (LLMs) when building problem-solving assistants. However, the
standard methodology of evaluating LLMs relies on static pairs of inputs and
outputs, and is insufficient for making an informed decision about which LLMs
and under ... | http://arxiv.org/abs/2306.01694v2 |
Active oil droplets in a liquid are believed to repel due to the Marangoni
effect, while buoyancy effects caused by the density difference between the
droplets, diffusing product, and ambient fluid are usually overlooked. Recent
experiments have observed active droplet clustering phenomena due to
buoyancy-driven convec... | http://arxiv.org/abs/2302.14008v1 |
Decisions such as which movie to watch next, which song to listen to, or
which product to buy online, are increasingly influenced by recommender systems
and user models that incorporate information on users' past behaviours,
preferences, and digitally created content. Machine learning models that enable
recommendations... | http://arxiv.org/abs/2301.04993v1 |
Rely-guarantee (RG) is a highly influential compositional proof technique for
concurrent programs, which was originally developed assuming a sequentially
consistent shared memory. In this paper, we first generalize RG to make it
parametric with respect to the underlying memory model by introducing an RG
framework that ... | http://arxiv.org/abs/2305.08486v2 |
We sometimes need to compute the most significant digits of the product of
small integers with a multiplier requiring much storage: e.g., a large integer
(e.g., $5^{100}$) or an irrational number ($\pi$). We only need to access the
most significant digits of the multiplier-as long as the integers are
sufficiently small... | http://arxiv.org/abs/2303.14321v1 |
Determining the largest size, or equivalently finding the lowest redundancy,
of q-ary codes for given length and minimum distance is one of the central and
fundamental problems in coding theory. Inspired by the construction of
Varshamov-Tenengolts (VT for short) codes via check-sums, we provide an
explicit construction... | http://arxiv.org/abs/2310.14219v1 |
We present general formulas for the oblique-correction parameters $S$, $T$,
$U$, $V$, $W$, and $X$ in a model of New Physics having arbitrary numbers of
scalar leptoquarks of the five permissible types. We allow for a general mixing
among the scalars of the various electric charges, $\textit{viz.}$ $-4/3$,
$-1/3$, $2/3... | http://arxiv.org/abs/2301.03024v5 |
A text on an image often stores important information and directly carries
high level semantics, makes it as important source of information and become a
very active research topic. Many studies have shown that the use of CNN-based
neural networks is quite effective and accurate for image classification which
is the ba... | http://arxiv.org/abs/2302.05105v1 |
Light-matter interactions within indoor environments are significantly
depolarizing. Nonetheless, the relatively small polarization attributes are
informative. To make use of this information, polarized-BRDF (pBRDF) models for
common indoor materials are sought. Fresnel reflection and diffuse partial
polarization are p... | http://arxiv.org/abs/2307.11976v1 |
Given a sequence of related modules $M_n$ defined over a sequence of related
polynomial rings, one may ask how to simultaneously compute a finite Gr\"obner
basis for each $M_n$. Furthermore, one may ask how to simultaneously compute
the module of syzygies of each $M_n$. In this paper we address both questions.
Working ... | http://arxiv.org/abs/2303.06725v2 |
The extended guiding-center Lagrangian equations of motion are derived by
Lie-transform method under the assumption of time-dependent and inhomogeneous
electric and magnetic fields that satisfy the standard guiding-center orderings
for space-time scales. Polarization effects are introduced into the Lagrangian
dynamics ... | http://arxiv.org/abs/2308.04240v2 |
In this paper, we propose quantifying the radiated power of phased arrays or,
in general, directive antennas, by the Constrained-View Radiated Power (CVRP).
The constrained view shall be interpreted here as the Field-of-View (FoV) of an
antenna that defines a region in space where focusing the radiated power is
highly ... | http://arxiv.org/abs/2310.11361v1 |
We develop a novel framework to assess the risk of misperception in a traffic
sign classification task in the presence of exogenous noise. We consider the
problem in an autonomous driving setting, where visual input quality gradually
improves due to improved resolution, and less noise since the distance to
traffic sign... | http://arxiv.org/abs/2303.09416v1 |
We use topological summaries based on Betti curves to characterize the
large-scale spatial distribution of simulated dark matter haloes and galaxies.
Using the IllustrisTNG and CAMELS-SAM simulations, we show that the topology of
the galaxy distribution is significantly different from the topology of the
dark matter ha... | http://arxiv.org/abs/2302.01363v2 |
The Mott transition, a metal-insulator transition due to strong electronic
interaction, is observed in many materials without an accompanying change of
system symmetry. An important open question in Mott's proposal is the role of
long-range screening, whose drastic change across the quantum phase transition
may self-co... | http://arxiv.org/abs/2308.14053v1 |
How many gravitational-wave observations from double compact object mergers
have we seen to date? This seemingly simple question surprisingly yields a
somewhat ambiguous answer that depends on the chosen data-analysis pipeline,
detection threshold and other underlying assumptions. To illustrate this we
provide visualiz... | http://arxiv.org/abs/2303.17628v2 |
We introduce a variational hybrid classical-quantum algorithm to simulate the
Lindblad master equation and its adjoint for time-evolving Markovian open
quantum systems and quantum observables. Our method is based on a direct
representation of density matrices and quantum observables as quantum
superstates. We design an... | http://arxiv.org/abs/2305.02815v2 |
Fast charging has attracted increasing attention from the battery community
for electrical vehicles (EVs) to alleviate range anxiety and reduce charging
time for EVs. However, inappropriate charging strategies would cause severe
degradation of batteries or even hazardous accidents. To optimize fast-charging
strategies ... | http://arxiv.org/abs/2304.04195v1 |
We integrate in the framework of the semilocal trace formula two recent
discoveries on the spectral realization of the zeros of the Riemann zeta
function by introducing a semilocal analogue of the prolate wave operator. The
latter plays a key role both in the spectral realization of the low lying zeros
of zeta--using t... | http://arxiv.org/abs/2310.18423v2 |
Simulating physical systems has been an important application of classical
and quantum computers. In this article we present an efficient classical
algorithm for simulating time-dependent quantum mechanical Hamiltonians over
constant periods of time. The algorithm presented here computes the mean value
of an observable... | http://arxiv.org/abs/2301.11420v1 |
The QM9 dataset [Scientific Data, Vol. 1, 140022 (2014)] became a standard
dataset to benchmark machine learning methods, especially on molecular graphs.
It contains geometries as well as multiple computed molecular properties of
133,885 compounds at B3LYP/6-31G(2df,p) level of theory, including frontier
orbitals (HOMO... | http://arxiv.org/abs/2303.08708v1 |
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