text string | source string |
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Compact objects (COs) can exist and evolve in an active galactic nuclei (AGN)
disk, triggering a series of attractive CO-related multi-messenger events
around a supermassive black hole. To better understand the nature of an
embedded CO and its surroundings and to investigate CO-related events more
accurately, in this p... | http://arxiv.org/abs/2303.07639v1 |
Automatic speaker verification (ASV) plays a critical role in
security-sensitive environments. Regrettably, the reliability of ASV has been
undermined by the emergence of spoofing attacks, such as replay and synthetic
speech, as well as adversarial attacks and the relatively new partially fake
speech. While there are s... | http://arxiv.org/abs/2305.12804v2 |
We construct arbitrary-order Darboux transformations for Schroedinger
equations with energy-dependent potential and position-dependent mass within
the Dunkl formalism. Our construction is based on a point transformation that
interrelates our equations with the standard Schroedinger case. We apply our
method to generate... | http://arxiv.org/abs/2301.11622v2 |
An $f$-edge fault-tolerant distance sensitive oracle ($f$-DSO) with stretch
$\sigma \geq 1$ is a data structure that preprocesses an input graph $G$. When
queried with the triple $(s,t,F)$, where $s, t \in V$ and $F \subseteq E$
contains at most $f$ edges of $G$, the oracle returns an estimate
$\widehat{d}_{G-F}(s,t)$ ... | http://arxiv.org/abs/2304.14184v1 |
While neutrino oscillations have led to attention and research on field
mixing arising from quadratic interactions, the field mixing inherent in
clothed particles is more fundamental, serving as a significant source of
complexity and non-perturbative challenges in quantum field theory. We present
an example of an analy... | http://arxiv.org/abs/2310.18621v2 |
In this paper, we propose a novel contrastive learning based deep learning
framework for patient similarity search using physiological signals. We use a
contrastive learning based approach to learn similar embeddings of patients
with similar physiological signal data. We also introduce a number of neighbor
selection al... | http://arxiv.org/abs/2308.02433v1 |
We will construct a non-separable Hilbert space for which the inhomogeneous
${\rm SL}(2,\mathbb{C})$ acts on it unitarily. Each vector in this Hilbert
space is described by a (rectangular) space-like surface in $\mathbb{R}^4$, for
which a frame consisting of a time-like vector and a space-like vector, and a
vector fiel... | http://arxiv.org/abs/2303.00156v4 |
Large language models (LLMs) have been widely used as agents to complete
different tasks, such as personal assistance or event planning. While most of
the work has focused on cooperation and collaboration between agents, little
work explores competition, another important mechanism that promotes the
development of soci... | http://arxiv.org/abs/2310.17512v2 |
Quantum key distribution (QKD) is an attractive technology for distributing
secret encryption keys between distant users. The decoy-state technique has
drastically improved its practicality and performance, and has been widely
adopted in commercial systems. However, conventional intensity modulators can
introduce secur... | http://arxiv.org/abs/2305.03909v1 |
We study the ground state of the low energy dense QCD with the assumption of
chiral condensates of quarks. Under an external magnetic field, mesons could
form soliton lattices via the chiral anomaly. For such scenarios, we present a
unified description of pions and $\eta$ meson with a $U(2)$ field in the
framework of t... | http://arxiv.org/abs/2304.05089v1 |
We present a new dataset condensation framework termed Squeeze, Recover and
Relabel (SRe$^2$L) that decouples the bilevel optimization of model and
synthetic data during training, to handle varying scales of datasets, model
architectures and image resolutions for efficient dataset condensation. The
proposed method demo... | http://arxiv.org/abs/2306.13092v3 |
Mixtures of Gaussian process experts is a class of models that can
simultaneously address two of the key limitations inherent in standard Gaussian
processes: scalability and predictive performance. In particular, models that
use Dirichlet processes as gating functions permit straightforward
interpretation and automatic... | http://arxiv.org/abs/2304.13833v2 |
We generalize R. P. Stanley's celebrated theorem that the $h^\ast$-polynomial
of the Ehrhart series of a rational polytope has nonnegative coefficients and
is monotone under containment of polytopes. We show that these results continue
to hold for weighted Ehrhart series where lattice points are counted with
polynomial... | http://arxiv.org/abs/2303.09614v2 |
In this paper, among other things, we prove that any subset of
$\overline{\mathbb{Q}}^m$ (closed under complex conjugation and which contains
the origin) is the exceptional set of uncountable many transcendental entire
functions over $\mathbb{C}^m$ with rational coefficients. This result solves a
several variables vers... | http://arxiv.org/abs/2306.03281v1 |
Data augmentation is critical to the empirical success of modern
self-supervised representation learning, such as contrastive learning and
masked language modeling. However, a theoretical understanding of the exact
role of augmentation remains limited. Recent work has built the connection
between self-supervised learni... | http://arxiv.org/abs/2306.00788v3 |
We present a versatile GPU-based parallel version of Logistic Regression
(LR), aiming to address the increasing demand for faster algorithms in binary
classification due to large data sets. Our implementation is a direct
translation of the parallel Gradient Descent Logistic Regression algorithm
proposed by X. Zou et al... | http://arxiv.org/abs/2308.10037v1 |
We introduce a novel family of projected distributions on the circle and the
sphere, namely the circular and spherical projected Cauchy distributions, as
promising alternatives for modelling circular and spherical data. The circular
distribution encompasses the wrapped Cauchy distribution as a special case,
while featu... | http://arxiv.org/abs/2302.02468v4 |
One of the pillars of the geometric approach to networks has been the
development of model-based mapping tools that embed real networks in its latent
geometry. In particular, the tool Mercator embeds networks into the hyperbolic
plane. However, some real networks are better described by the multidimensional
formulation... | http://arxiv.org/abs/2304.06580v2 |
Prismatic sandwich panels fabricated from metals offer a compelling
alternative to more traditional panels across diverse industries, primarily due
to their superior strength-to-weight ratio. Although several core types were
proposed in the past, further improvements in performance could be achieved by
devising the top... | http://arxiv.org/abs/2310.15305v1 |
With appealing visual effects, kinetic typography (animated text) has
prevailed in movies, advertisements, and social media. However, it remains
challenging and time-consuming to craft its animation scheme. We propose an
automatic framework to transfer the animation scheme of a rigid body on a given
meme GIF to text in... | http://arxiv.org/abs/2308.00224v1 |
A string $w$ is called a minimal absent word (MAW) for a string $S$ if $w$
does not occur as a substring in $S$ and all proper substrings of $w$ occur in
$S$. MAWs are well-studied combinatorial string objects that have potential
applications in areas including bioinformatics, musicology, and data
compression. In this ... | http://arxiv.org/abs/2307.01967v2 |
Residual neural networks are state-of-the-art deep learning models. Their
continuous-depth analog, neural ordinary differential equations (ODEs), are
also widely used. Despite their success, the link between the discrete and
continuous models still lacks a solid mathematical foundation. In this article,
we take a step ... | http://arxiv.org/abs/2309.01213v3 |
Data visualizations are vital to scientific communication on critical issues
such as public health, climate change, and socioeconomic policy. They are often
designed not just to inform, but to persuade people to make consequential
decisions (e.g., to get vaccinated). Are such visualizations persuasive,
especially when ... | http://arxiv.org/abs/2302.03776v1 |
About: We propose an incremental LOD generation approach for point clouds
that allows us to simultaneously load points from disk, update an octree-based
level-of-detail representation, and render the intermediate results in real
time while additional points are still being loaded from disk. LOD construction
and renderi... | http://arxiv.org/abs/2310.03567v1 |
Analyzing embedded simplicial complexes, such as triangular meshes and
graphs, is an important problem in many fields. We propose a new approach for
analyzing embedded simplicial complexes in a subdivision-invariant and
isometry-invariant way using only topological and geometric information. Our
approach is based on cr... | http://arxiv.org/abs/2302.13565v1 |
Positron targets are a critical component of future Linear Colliders.
Traditional targets are composed of high-Z metals that become brittle over time
due to constant bombardment by high-power electron beams. We explore the
possibility of a liquid xenon target which is continuosly refreshed and
therefore not susceptible... | http://arxiv.org/abs/2303.04330v1 |
Mean field games equations are examined for conservation laws. The system of
mean field games equations consists of two partial differential equations: the
Hamilton-Jacobi-Bellman equation for the value function and the forward
Kolmogorov equation for the probability density. For separable Hamiltonians,
this system has... | http://arxiv.org/abs/2305.06871v1 |
Visual localization plays a critical role in the functionality of low-cost
autonomous mobile robots. Current state-of-the-art approaches for achieving
accurate visual localization are 3D scene-specific, requiring additional
computational and storage resources to construct a 3D scene model when facing a
new environment.... | http://arxiv.org/abs/2308.09566v2 |
Unsupervised methods have showed promising results on monocular depth
estimation. However, the training data must be captured in scenes without
moving objects. To push the envelope of accuracy, recent methods tend to
increase their model parameters. In this paper, an unsupervised learning
framework is proposed to joint... | http://arxiv.org/abs/2303.04456v1 |
In recent years, there has been an effort towards establishing a more
complete picture for jet substructure in the presence of the quark gluon
plasma. Such a program requires not only a more detailed description of medium
induced effects, but also the design of novel substructure observables. Very
recently, it has been... | http://arxiv.org/abs/2307.08943v1 |
Convolutional neural networks (CNNs) have been widely applied in many
safety-critical domains, such as autonomous driving and medical diagnosis.
However, concerns have been raised with respect to the trustworthiness of these
models: The standard testing method evaluates the performance of a model on a
test set, while l... | http://arxiv.org/abs/2304.00697v1 |
Using the coalescence model we compute the multiplicity of $Z_{cs} (3985)^-$
(treated as a compact tetraquark) at the end of the quark gluon plasma phase in
heavy ion collisions. Then we study the time evolution of this state in the hot
hadron gas phase. We calculate the thermal cross sections for the collisions of
the... | http://arxiv.org/abs/2303.05990v1 |
The influence of the angular momentum of the particle on the Lyapunov
exponent has been studied. In this paper, we investigate influences of the
charge and angular momentum of a particle around non-extremal and extremal
Reissner-Nordstr\"om black holes with a scalar hair on the exponent, and find
spatial regions where ... | http://arxiv.org/abs/2305.01878v1 |
Deep Reinforcement Learning (RL) has shown promise in addressing complex
robotic challenges. In real-world applications, RL is often accompanied by
failsafe controllers as a last resort to avoid catastrophic events. While
necessary for safety, these interventions can result in undesirable behaviors,
such as abrupt brak... | http://arxiv.org/abs/2303.03339v2 |
This paper focuses on the crucial task of addressing the evacuation of
hazardous places, which holds great importance for coordinators, event hosts,
and authorities. To facilitate the development of effective solutions, the
paper employs Artificial Intelligence (AI) techniques, specifically Multi-Agent
Systems (MAS), t... | http://arxiv.org/abs/2307.09485v1 |
Floating offshore wind turbine (FOWT) systems involve several coupled
physical analysis disciplines, including aeroelasticity, multi-body structural
dynamics, hydrodynamics, and controls. Conventionally, physical structure
(plant) and control design decisions are treated as two separate problems, and
generally, control... | http://arxiv.org/abs/2310.15463v1 |
We present a study of 3D electromagnetic field zeros, uncovering their
remarkable characteristic features and propose a classifying framework. These
are a special case of general dark spots in optical fields, which sculpt
light's spatial structure into matter-moving, information-rich vortices, escape
the diffraction li... | http://arxiv.org/abs/2301.03540v1 |
Deep learning-based fine-grained network intrusion detection systems (NIDS)
enable different attacks to be responded to in a fast and targeted manner with
the help of large-scale labels. However, the cost of labeling causes
insufficient labeled samples. Also, the real fine-grained traffic shows a
long-tailed distributi... | http://arxiv.org/abs/2308.00542v1 |
Ocular Toxoplasmosis (OT), is a common eye infection caused by T. gondii that
can cause vision problems. Diagnosis is typically done through a clinical
examination and imaging, but these methods can be complicated and costly,
requiring trained personnel. To address this issue, we have created a benchmark
study that eva... | http://arxiv.org/abs/2305.10975v1 |
Einstein's theory of gravity admits a low energy effective quantum field
description from which predictions beyond classical general relativity can be
drawn. As gravitational wave detectors improve, one may ask whether
non-classical features of such theory can be experimentally verified. Here we
argue that nonlinear ef... | http://arxiv.org/abs/2306.09974v1 |
Inspired by the necessity of morphological adaptation in animals, a growing
body of work has attempted to expand robot training to encompass physical
aspects of a robot's design. However, reinforcement learning methods capable of
optimizing the 3D morphology of a robot have been restricted to reorienting or
resizing th... | http://arxiv.org/abs/2310.05670v2 |
Sound matching algorithms seek to approximate a target waveform by parametric
audio synthesis. Deep neural networks have achieved promising results in
matching sustained harmonic tones. However, the task is more challenging when
targets are nonstationary and inharmonic, e.g., percussion. We attribute this
problem to th... | http://arxiv.org/abs/2301.02886v2 |
The relation between giant radio halos and mini-halos in galaxy clusters is
not understood. The former are usually associated with merging clusters, the
latter are found in relaxed systems. In the last years, the advent of
low-frequency radio observations has challenged this dichotomy, finding
intermediate objects with... | http://arxiv.org/abs/2308.01884v2 |
Scaling up weakly-supervised datasets has shown to be highly effective in the
image-text domain and has contributed to most of the recent state-of-the-art
computer vision and multimodal neural networks. However, existing large-scale
video-text datasets and mining techniques suffer from several limitations, such
as the ... | http://arxiv.org/abs/2304.02080v1 |
A manuscript's writing style is central in determining its readership,
influence, and impact. Past research has shown that, in many cases, scholars
present a unique writing style that is manifested in their manuscripts. In this
work, we report a comprehensive investigation into how scholars' writing styles
evolve throu... | http://arxiv.org/abs/2305.04900v1 |
After completing the design and training phases, deploying a deep learning
model onto specific hardware is essential before practical implementation.
Targeted optimizations are necessary to enhance the model's performance by
reducing inference latency. Auto-scheduling, an automated technique offering
various optimizati... | http://arxiv.org/abs/2308.04724v1 |
Deep Neural Networks (DNNs) are being used to solve a wide range of problems
in many domains including safety-critical domains like self-driving cars and
medical imagery. DNNs suffer from vulnerability against adversarial attacks. In
the past few years, numerous approaches have been proposed to tackle this
problem by t... | http://arxiv.org/abs/2303.06241v2 |
Anomalous diffusion is present at all scales, from atomic to large scales.
Some exemplary systems are; ultra-cold atoms, telomeres in the nucleus of
cells, moisture transport in cement-based materials, the free movement of
arthropods, and the migration patterns of birds. The characterization of the
diffusion gives crit... | http://arxiv.org/abs/2310.01416v1 |
Parking guidance systems have recently become a popular trend as a part of
the smart cities' paradigm of development. The crucial part of such systems is
the algorithm allowing drivers to search for available parking lots across
regions of interest. The classic approach to this task is based on the
application of neura... | http://arxiv.org/abs/2306.04288v3 |
For a finite field of odd number of elements
we construct families of permutation binomials and permutation trinomials
with one fixed-point (namely zero) and
remaining elements being permuted as disjoint cycles of same length.
Binomials and trinomials providing permutations
with cycles of many lengths with
... | http://arxiv.org/abs/2304.12293v2 |
Let $G=(V(G), E(G))$ be a graph with vertex set $V(G)$ and edge set $E(G)$. A
graph is $ID$-factor-critical if for every independent set $I$ of $G$ whose
size has the same parity as $|V(G)|$, $G-I$ has a perfect matching. For two
positive integers $a$ and $b$ with $a\leq b$, let $h$: $E(G)\rightarrow [0, 1]$
be a funct... | http://arxiv.org/abs/2310.19259v1 |
dynamite is an R package for Bayesian inference of intensive panel (time
series) data comprising multiple measurements per multiple individuals measured
in time. The package supports joint modeling of multiple response variables,
time-varying and time-invariant effects, a wide range of discrete and
continuous distribut... | http://arxiv.org/abs/2302.01607v2 |
Estimating the quality of remote speech communication is a complex task
influenced by the speaker, transmission channel, and listener. For example, the
degradation of transmission quality can increase listeners' cognitive load,
which can influence the overall perceived quality of the conversation. This
paper presents a... | http://arxiv.org/abs/2303.00630v1 |
We study the online learnability of hypothesis classes with respect to
arbitrary, but bounded loss functions. No characterization of online
learnability is known at this level of generality. We give a new
scale-sensitive combinatorial dimension, named the sequential minimax
dimension, and show that it gives a tight qua... | http://arxiv.org/abs/2307.03816v2 |
Random intersection graphs containing an underlying community structure are a
popular choice for modelling real-world networks. Given the group memberships,
the classical random intersection graph is obtained by connecting individuals
when they share at least one group. We extend this approach and make the
communities ... | http://arxiv.org/abs/2308.15629v1 |
We prove a noetherian criterion for a sequence of modules with linear maps
between them. This generalizes a noetherian criterion of Gan and Li for
infinite EI categories. We apply our criterion to the linear categories
associated to certain diagram algebras defined by Patzt. | http://arxiv.org/abs/2301.01357v3 |
The site percolation problem is one of the core topics in statistical
physics. Evaluation of the percolation threshold, which separates two phases
(sometimes described as conducting and insulating), is useful for a range of
problems from core condensed matter to interdisciplinary application of
statistical physics in e... | http://arxiv.org/abs/2303.10423v3 |
Stratified disks with strong horizontal magnetic fields are susceptible to
magnetic buoyancy instability (MBI). Modifying the magnetic field and gas
distributions, this can play an important role in galactic evolution. The MBI
and the Parker instability, in which cosmic rays exacerbate MBI, are often
studied using an i... | http://arxiv.org/abs/2310.08354v3 |
In this article, we recast and combine the CMS and ATLAS analyses of the
Standard Model Higgs boson decaying to a pair of $W$ bosons in order to search
for low-mass resonances in this channel. We provide limits on the corresponding
cross section assuming direct production via gluon fusion. For the whole range
of masses... | http://arxiv.org/abs/2302.07276v2 |
We report neutron-scattering measurements of the density of states (DOS) of
water and liquid Fomblin in a wide range of temperatures. In the liquid phase,
we confirm the presence of a universal low-energy linear scaling of the
experimental DOS as a function of the frequency, $g(\omega)= a(T) \omega$,
which persists at ... | http://arxiv.org/abs/2304.14609v3 |
We argue that all building blocks of transformer models can be expressed with
a single concept: combinatorial Hopf algebra. Transformer learning emerges as a
result of the subtle interplay between the algebraic and coalgebraic operations
of the combinatorial Hopf algebra. Viewed through this lens, the transformer
model... | http://arxiv.org/abs/2302.01834v1 |
Wikidata is a knowledge graph increasingly adopted by many communities for
diverse applications. Wikidata statements are annotated with qualifier-value
pairs that are used to depict information, such as the validity context of the
statement, its causality, provenances, etc. Handling the qualifiers in
reasoning is a cha... | http://arxiv.org/abs/2304.03375v2 |
Optimization methods are essential in solving complex problems across various
domains. In this research paper, we introduce a novel optimization method
called Gaussian Crunching Search (GCS). Inspired by the behaviour of particles
in a Gaussian distribution, GCS aims to efficiently explore the solution space
and conver... | http://arxiv.org/abs/2307.14359v1 |
In this communication, the co-maximal subgroup graph $\Gamma(G)$ of a finite
group $G$ is examined when $G$ is a finite nilpotent group, finite abelian
group, dihedral group $D_n$, dicyclic group $Q_{2^n}$, and $p$-group. We derive
the necessary and sufficient conditions for $\Gamma(G)$ to be a cluster graph,
triangle-... | http://arxiv.org/abs/2310.06392v1 |
Conjugation is a central characteristic of plasmid biology and an important
mechanism of horizontal gene transfer in bacteria. However, there is little
consensus on how to accurately estimate and report plasmid conjugation rates,
in part due to the wide range of available methods. Given the similarity
between approache... | http://arxiv.org/abs/2303.00803v1 |
References, the mechanism scientists rely on to signal previous knowledge,
lately have turned into widely used and misused measures of scientific impact.
Yet, when a discovery becomes common knowledge, citations suffer from
obliteration by incorporation. This leads to the concept of hidden citation,
representing a clea... | http://arxiv.org/abs/2310.16181v2 |
It is known that the variance and entropy of quantum observables decompose
into intrinsically quantum and classical contributions. Here a general method
of constructing quantum-classical decompositions of resources such as
uncertainty is discussed, with the quantum contribution specified by a measure
of the noncommutat... | http://arxiv.org/abs/2304.05704v2 |
We present results from a radio survey for variable and transient sources on
15-min timescales, using the Australian SKA Pathfinder (ASKAP) pilot surveys.
The pilot surveys consist of 505 h of observations conducted at around 1 GHz
observing frequency, with a total sky coverage of 1476 deg$^2$. Each
observation was tra... | http://arxiv.org/abs/2306.04263v1 |
We investigate the wall-crossing phenomena for moduli of framed quiver
representations. These spaces are expected to be highly useful in capturing the
representation theoretic essence of special functions in integrable systems.
Within this class of moduli spaces, we focus on the type $A$ flag manifold,
type $A$ affine ... | http://arxiv.org/abs/2305.09217v3 |
In this paper we study the scattering of massive fermions off of smooth,
spherically symmetric monopoles in $4d$ $SU(2)$ gauge theory. We propose a
complete physical picture of the monopole-fermion interaction which encompasses
all angular momentum modes. We show that as an in-going fermion scatters off a
monopole, it ... | http://arxiv.org/abs/2309.00680v5 |
Labels noise refers to errors in training labels caused by cheap data
annotation methods, such as web scraping or crowd-sourcing, which can be
detrimental to the performance of supervised classifiers. Several methods have
been proposed to counteract the effect of random label noise in supervised
classification, and som... | http://arxiv.org/abs/2305.16337v2 |
One constructs the parity-time symmetric solitons in the complex KP Equation
using the totally non-negative Grassmannian. We obtain that every element in
the totally non-negative orthogonal Grassmannian corresponds to a parity-time
symmetric solitons solution. | http://arxiv.org/abs/2304.01562v1 |
Aiming to support Retrieval Augmented Generation (RAG) in the design process,
we present a method to identify explicit, engineering design facts - {head
entity :: relationship :: tail entity} from patented artefact descriptions.
Given a sentence with a pair of entities (based on noun phrases) marked in a
unique manner,... | http://arxiv.org/abs/2307.06985v10 |
Gravitational polarization is examined for equilibrium self-gravitating
polytropic sheets perturbed by gravitational field due to test mass sheet. We
find equilibrium solutions to the corresponding perturbed Lane-Emden equations
for non-negative polytropic indexes. It is shown that gravitational
polarization may be obs... | http://arxiv.org/abs/2303.14876v1 |
We study the constructible Witt theory of \'etale sheaves of
$\Lambda$-modules on a scheme $X$ for coefficient rings $\Lambda$ having finite
characteristic not equal to 2 and prime to the residue characteristics of the
scheme $X$. Our construction is based on the recent advances by Cisinski and
Deglise on six-functor f... | http://arxiv.org/abs/2307.01032v2 |
When gravitational waves (GWs) from a spinning neutron star arrive from
behind the Sun, they are subjected to gravitational lensing that imprints a
frequency-dependent modulation on the waveform. This modulation traces the
projected solar density and gravitational potential along the path as the Sun
passes in front of ... | http://arxiv.org/abs/2304.08220v3 |
$Objective:$ Information on the metabolism of tissues in both healthy and
diseased states plays a significant role in the detection and understanding of
tumors, neurodegenerative diseases, diabetes, and other metabolic disorders.
Hyperpolarized carbon-13 magnetic resonance imaging ($^{13}$C-HPMRI) and
deuterium metabol... | http://arxiv.org/abs/2307.11221v3 |
The notion of curvature on graphs has recently gained traction in the
networks community, with the Ollivier-Ricci curvature (ORC) in particular being
used for several tasks in network analysis, such as community detection. In
this work, we choose a different approach and study augmentations of the
discretization of the... | http://arxiv.org/abs/2306.06474v2 |
An analytical study with respect to the nonlinear corrections for the nuclear
gluon distribution function in the next-to-leading order approximation at small
$x$ is presented. We consider the nonlinear corrections to the nuclear gluon
distribution functions at low values of $x$ and $Q^{2}$ using the
parametrization $F_... | http://arxiv.org/abs/2305.01893v5 |
The third realization of the International Celestial Reference Frame (ICRF3)
was adopted in August 2018 and includes positions of extragalactic objects at
three frequencies: 8.4 GHz, 24 GHz, and 32 GHz. In this paper, we present
celestial reference frames estimated from Very Long Baseline Interferometry
measurements at... | http://arxiv.org/abs/2306.09747v1 |
The higher Berry curvature was introduced by Kapustin and Spodyneiko as an
extension of the Berry curvature in quantum mechanical systems with finite
degrees of freedom to quantum many-body systems in finite spatial dimensions.
In this paper, we propose an alternative formulation of the higher Berry
curvature using tra... | http://arxiv.org/abs/2305.08109v2 |
This paper presents methods to study the causal effect of a binary treatment
on a functional outcome with observational data. We define a Functional Average
Treatment Effect and develop an outcome regression estimator. We show how to
obtain valid inference on the FATE using simultaneous confidence bands, which
cover th... | http://arxiv.org/abs/2304.07113v2 |
We present global predictions of the ground state mass of atomic nuclei based
on a novel Machine Learning (ML) algorithm. We combine precision nuclear
experimental measurements together with theoretical predictions of unmeasured
nuclei. This hybrid data set is used to train a probabilistic neural network.
In addition t... | http://arxiv.org/abs/2304.08546v1 |
We present UV and Ly$\alpha$ radial surface brightness (SB) profiles of
Ly$\alpha$ emitters (LAEs) at $z=2.84$ detected with the Hyper Suprime-Cam
(HSC) on the Subaru Telescope. The depth of our data, together with the wide
field coverage including a protocluster, enable us to study the dependence of
Ly$\alpha$ halos (... | http://arxiv.org/abs/2302.12848v1 |
Motivated by the recent LHCb observations of $T_{c\bar{s}0}(2900)^0$ and
$T_{c\bar{s}0}(2900)^{++}$ in the processes $B^0\to\bar{D}^0D_s^+\pi^-$ and
$B^+\to D^-D_s^+\pi^+$, we have investigated the decay $B^-\to D_s^+K^-\pi^-$
by taking into account the contributions from the $S$-wave vector-vector
interactions, and th... | http://arxiv.org/abs/2306.16101v2 |
Electric autonomous vehicles (EAVs) are getting attention in future
autonomous mobility-on-demand (AMoD) systems due to their economic and societal
benefits. However, EAVs' unique charging patterns (long charging time, high
charging frequency, unpredictable charging behaviors, etc.) make it challenging
to accurately pr... | http://arxiv.org/abs/2307.16228v1 |
We study domain-adaptive image synthesis, the problem of teaching pretrained
image generative models a new style or concept from as few as one image to
synthesize novel images, to better understand the compositional image
synthesis. We present a framework that leverages a pretrained class-conditional
generation model a... | http://arxiv.org/abs/2306.00763v1 |
Vision language decision making (VLDM) is a challenging multimodal task. The
agent have to understand complex human instructions and complete compositional
tasks involving environment navigation and object manipulation. However, the
long action sequences involved in VLDM make the task difficult to learn. From
an enviro... | http://arxiv.org/abs/2307.08016v1 |
Retrosynthesis is the cornerstone of organic chemistry, providing chemists in
material and drug manufacturing access to poorly available and brand-new
molecules. Conventional rule-based or expert-based computer-aided synthesis has
obvious limitations, such as high labor costs and limited search space. In
recent years, ... | http://arxiv.org/abs/2301.05864v1 |
A Nakayama algebra with almost separate relations is one where the overlap
between any pair of relations is at most one arrow. In this paper we give a
derived equivalence between such Nakayama algebras and path algebras of quivers
of a special form known as quipu quivers. Furthermore, we show how this derived
equivalen... | http://arxiv.org/abs/2305.06642v1 |
Obtaining the solutions of partial differential equations based on various
machine learning methods has drawn more and more attention in the fields of
scientific computation and engineering applications. In this work, we first
propose a coupled Extreme Learning Machine (called CELM) method incorporated
with the physica... | http://arxiv.org/abs/2310.13947v2 |
Token compression aims to speed up large-scale vision transformers (e.g.
ViTs) by pruning (dropping) or merging tokens. It is an important but
challenging task. Although recent advanced approaches achieved great success,
they need to carefully handcraft a compression rate (i.e. number of tokens to
remove), which is ted... | http://arxiv.org/abs/2305.17997v1 |
Many dynamical systems consist of multiple, co-evolving subsystems (degrees
of freedom). These subsystems often depend upon each other in a way that
restricts the overall system's dynamics. How does this network of dependencies
affect the system's thermodynamics? Prior studies in the stochastic
thermodynamics of multip... | http://arxiv.org/abs/2305.09571v2 |
We introduce caption-guided face recognition (CGFR) as a new framework to
improve the performance of commercial-off-the-shelf (COTS) face recognition
(FR) systems. In contrast to combining soft biometrics (eg., facial marks,
gender, and age) with face images, in this work, we use facial descriptions
provided by face ex... | http://arxiv.org/abs/2308.06866v1 |
The representation learning of speech, without textual resources, is an area
of significant interest for many low resource speech applications. In this
paper, we describe an approach to self-supervised representation learning from
raw audio using a hidden unit clustering (HUC) framework. The input to the
model consists... | http://arxiv.org/abs/2307.07325v1 |
Dense suspensions tend to shear jam at large packing fractions. However, it
has recently been shown that various oscillation protocols can unjam as well as
reduce viscosity and dissipation. In this numerical work, we ask ourselves what
is the optimum shear protocol in terms of dissipation. We show that many
cruising pr... | http://arxiv.org/abs/2302.08810v1 |
When operating in service of people, robots need to optimize rewards aligned
with end-user preferences. Since robots will rely on raw perceptual inputs like
RGB images, their rewards will inevitably use visual representations. Recently
there has been excitement in using representations from pre-trained visual
models, b... | http://arxiv.org/abs/2310.07932v2 |
The incorporation of structured light techniques into vision science has
enabled more selective probes of polarization related entoptic phenomena.
Diverse sets of stimuli have become accessible in which the spatially dependant
optical properties can be rapidly controlled and manipulated. For example, past
studies with ... | http://arxiv.org/abs/2305.12637v1 |
Fifty years on from the first detailed chemical kinetic modelling of
astronomical sources, I provide some introductory comments on the history of
astrochemistry, summarise some personal views on the topics covered in this
discussion meeting, and conclude with some thoughts on its future development.
I have left out the... | http://arxiv.org/abs/2307.13350v1 |
Recent progress towards theoretical interpretability guarantees for AI has
been made with classifiers that are based on interactive proof systems. A
prover selects a certificate from the datapoint and sends it to a verifier who
decides the class. In the context of machine learning, such a certificate can
be a feature t... | http://arxiv.org/abs/2306.04505v1 |
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