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We study the satisfiability problem of symbolic finite automata and decompose
it into the satisfiability problem of the theory of the input characters and
the monadic second-order theory of the indices of accepted words. We use our
decomposition to obtain tight computational complexity bounds on the decision
problem fo... | http://arxiv.org/abs/2307.00151v1 |
Galaxy cluster mass functions are a function of cosmology, but mass is not a
direct observable, and systematic errors abound in all its observable proxies.
Mass-free inference can bypass this challenge, but it requires large suites of
simulations spanning a range of cosmologies and models for directly observable
quanti... | http://arxiv.org/abs/2307.16733v3 |
The use of machine learning (ML) models to assess and score textual data has
become increasingly pervasive in an array of contexts including natural
language processing, information retrieval, search and recommendation, and
credibility assessment of online content. A significant disruption at the
intersection of ML and... | http://arxiv.org/abs/2309.14488v1 |
We apply the SACOT-$m_{\rm T}$ general-mass variable flavour number scheme
(GM-VFNS) to the inclusive B-meson production in hadronic collisions at
next-to-leading order in perturbative Quantum Chromodynamics. In the GM-VFNS
approach one matches the fixed-order heavy-quark production cross sections,
accurate at low tran... | http://arxiv.org/abs/2303.17864v2 |
In this work, we tackle the problem of bandwidth estimation (BWE) for
real-time communication systems through expert personalization. While expert
heuristic-based methods have been widely adopted, tailoring these methods for
each and every end user environment is cumbersome due to the level of domain
expertise and manu... | http://arxiv.org/abs/2309.13481v2 |
In the field of correlated electron materials, the relation between the
resonating spin singlet and antiferromagnetic states has long been an
attractive topic for understanding of the interesting macroscopic quantum
phenomena, such as the ones emerging from magnetic frustrated materials,
antiferromagnets and high-tempe... | http://arxiv.org/abs/2310.20128v1 |
We present model constraints on the atmospheric structure of HD 106906 b, a
planetary-mass companion orbiting at a ~700 AU projected separation around a 15
Myr-old stellar binary, using the APOLLO retrieval code on spectral data
spanning 1.1-2.5 $\mu$m. C/O ratios can provide evidence for companion
formation pathways, ... | http://arxiv.org/abs/2309.10188v1 |
We present the analysis of the stellar population and star formation history
of 181 MIRI selected galaxies at redshift 0-3.5 in the massive galaxy cluster
field SMACS J0723.3-7327, commonly referred to as SMACS0723, using the James
Webb Space Telescope (JWST) Mid-Infrared Instrument (MIRI). We combine the data
with the... | http://arxiv.org/abs/2309.06932v1 |
We consider collective motion and damping of dipolar Fermi gases in the
hydrodynamic regime. We investigate the trajectories of collective oscillations
-- here dubbed ``weltering'' motions -- in cross-dimensional rethermalization
experiments via Monte Carlo simulations, where we find stark differences from
the dilute r... | http://arxiv.org/abs/2306.00250v1 |
Human-robot walking with prosthetic legs and exoskeletons, especially over
complex terrains such as stairs, remains a significant challenge. Egocentric
vision has the unique potential to detect the walking environment prior to
physical interactions, which can improve transitions to and from stairs. This
motivated us to... | http://arxiv.org/abs/2310.20666v1 |
Intensity mapping observations measure galaxy clustering fluctuations from
spectral-spatial maps, requiring stable noise properties on large angular
scales. We have developed specialized readouts and analysis methods for
achieving large-scale noise stability with Teledyne 2048$\times$2048 H2RG
infrared detector arrays.... | http://arxiv.org/abs/2309.15966v1 |
Constrained cosmological simulations play an important role in modelling the
local Universe, enabling investigation of the dark matter content of local
structures and their formation histories. We introduce a method for determining
the extent to which individual haloes are reliably reconstructed between
constrained sim... | http://arxiv.org/abs/2310.20672v1 |
Let $k \geq 2$ and $b \geq 3$ be integers, and suppose that $d_1, d_2 \in
\{0,1,\dots, b - 1\}$ are distinct and coprime. Let $\mathcal{S}$ be the set of
non-negative integers, all of whose digits in base $b$ are either $d_1$ or
$d_2$. Then every sufficiently large integer is a sum of at most $b^{160 k^2}$
numbers of t... | http://arxiv.org/abs/2309.09383v2 |
With the objective of developing computational methods for stability analysis
of switched systems, we consider the problem of finding the minimal lower
bounds on average dwell-time that guarantee global asymptotic stability of the
origin. Analytical results in the literature quantifying such lower bounds
assume existen... | http://arxiv.org/abs/2303.17858v2 |
Zeckendorf proved that every natural number $n$ can be expressed uniquely as
a sum of non-consecutive Fibonacci numbers, called its Zeckendorf
decomposition. Baird-Smith, Epstein, Flint, and Miller created the Zeckendorf
game, a two-player game played on partitions of $n$ into Fibonacci numbers
which always terminates ... | http://arxiv.org/abs/2309.12748v2 |
In this paper we significantly improve estimates of distance to the X-ray
binary systems Cyg X-3 and GRS 1915+105. We report a highly accurate
trigonometric parallax measurement for Cyg X-3 using the VLBA at 43 GHz,
placing the source at a distance of 9.67+0.53-0.48 kpc. We also use Galactic
proper motions and line-of-... | http://arxiv.org/abs/2309.15027v1 |
Defining the number of latent factors has been one of the most challenging
problems in factor analysis. Infinite factor models offer a solution to this
problem by applying increasing shrinkage on the columns of factor loading
matrices, thus penalising increasing factor dimensionality. The adaptive MCMC
algorithms used ... | http://arxiv.org/abs/2309.12990v1 |
Recognizing and generating object-state compositions has been a challenging
task, especially when generalizing to unseen compositions. In this paper, we
study the task of cutting objects in different styles and the resulting object
state changes. We propose a new benchmark suite Chop & Learn, to accommodate
the needs o... | http://arxiv.org/abs/2309.14339v1 |
Large language models (LLMs) implicitly learn to perform a range of language
tasks, including machine translation (MT). Previous studies explore aspects of
LLMs' MT capabilities. However, there exist a wide variety of languages for
which recent LLM MT performance has never before been evaluated. Without
published exper... | http://arxiv.org/abs/2309.07423v1 |
With the recent spike in the number and availability of Large Language Models
(LLMs), it has become increasingly important to provide large and realistic
benchmarks for evaluating Knowledge Graph Question Answering (KGQA) systems. So
far the majority of benchmarks rely on pattern-based SPARQL query generation
approache... | http://arxiv.org/abs/2309.16248v2 |
The growing global elderly population is expected to increase the prevalence
of frailty, posing significant challenges to healthcare systems. Frailty, a
syndrome associated with ageing, is characterised by progressive health
decline, increased vulnerability to stressors and increased risk of mortality.
It represents a ... | http://arxiv.org/abs/2309.17156v1 |
We study the space $c_{0,\mathcal{I}}$ of all bounded sequences $(x_n)$ that
$\mathcal{I}$-converge to $0$, endowed with the sup norm, where $\mathcal{I}$
is an ideal of subsets of $\mathbb{N}$. We show that two such spaces,
$c_{0,\mathcal{I}}$ and $c_{0,\mathcal{J}}$, are isometric exactly when the
ideals $\mathcal{I}... | http://arxiv.org/abs/2309.08076v1 |
This paper presents OpTaS, a task specification Python library for Trajectory
Optimization (TO) and Model Predictive Control (MPC) in robotics. Both TO and
MPC are increasingly receiving interest in optimal control and in particular
handling dynamic environments. While a flurry of software libraries exists to
handle su... | http://arxiv.org/abs/2301.13512v1 |
Currently, the issue that concerns the world leaders most is climate change
for its effect on agriculture, environment and economies of daily life. So, to
combat this, temperature prediction with strong accuracy is vital. So far, the
most effective widely used measure for such forecasting is Numerical weather
predictio... | http://arxiv.org/abs/2309.13330v1 |
The promising field of organic electronics has ushered in a new era of
biosensing technology, offering a promising frontier for applications in both
medical diagnostics and environmental monitoring. This review paper provides a
comprehensive overview of the remarkable progress and potential of organic
electronics in bi... | http://arxiv.org/abs/2309.15999v2 |
We give a new proof of the Gibbard-Satterthwaite Theorem. We construct two
topological spaces: one for the space of preference profiles and another for
the space of outcomes. We show that social choice functions induce continuous
mappings between the two spaces. By studying the properties of this mapping, we
prove the ... | http://arxiv.org/abs/2309.03123v1 |
We prove that every surjective unital linear mapping which preserves
invertible elements from a Banach algebra onto a C*-algebra carrying a faithful
tracial state is a Jordan homomorphism thus generalising Aupetit's 1998 result
for finite von Neumann algebras. | http://arxiv.org/abs/2301.00208v1 |
The multistate Bennett acceptance ratio (MBAR) method is a prevalent approach
for computing free energies of thermodynamic states. In this work, we introduce
BayesMBAR, a Bayesian generalization of the MBAR method. By integrating
configurations sampled from thermodynamic states with a prior distribution,
BayesMBAR comp... | http://arxiv.org/abs/2310.20699v3 |
Communication games, which we refer to as incomplete information games that
heavily depend on natural language communication, hold significant research
value in fields such as economics, social science, and artificial intelligence.
In this work, we explore the problem of how to engage large language models
(LLMs) in co... | http://arxiv.org/abs/2309.04658v2 |
We consider ($d+n+1$)-dimensional solutions of Einstein gravity with constant
negative curvature. Regular solutions of this type are expected to be dual to
the ground states of ($d+n$)-dimensional holographic CFTs on $AdS_d\times S^n$.
Their only dimensionless parameter is the ratio of radii of curvatures of
$AdS_d$ an... | http://arxiv.org/abs/2309.04880v2 |
Mean field control (MFC) problems have been introduced to study social optima
in very large populations of strategic agents. The main idea is to consider an
infinite population and to simplify the analysis by using a mean field
approximation. These problems can also be viewed as optimal control problems
for McKean-Vlas... | http://arxiv.org/abs/2302.14739v1 |
In this paper we study natural reconfiguration spaces associated to the
problem of distributing a fixed number of resources to labeled nodes of a tree
network, so that no node is left empty. These spaces turn out to be cubical
complexes, which can be thought of as higher-dimensional geometric extensions
of the combinat... | http://arxiv.org/abs/2309.17142v1 |
Measurements of the temperature-dependent ac magnetic susceptibility of
superconducting films reveal reversible responses, i.e., irrespective of the
magnetic and thermal history of the sample. This experimental fact is observed
even in the presence of stochastic and certainly irreversible magnetic flux
avalanches which... | http://arxiv.org/abs/2309.08062v1 |
This study introduces a mixed-integer linear programming (MILP) model,
effectively co-optimizing patrolling, damage assessment, fault isolation,
repair, and load re-energization processes. The model is designed to solve a
vital operational conundrum: deciding between further network exploration to
obtain more comprehen... | http://arxiv.org/abs/2309.08704v2 |
Integrable systems constitute an essential part of modern physics.
Traditionally, to approve a model is integrable one has to find its infinitely
many symmetries or conserved quantities. In this letter, taking the well known
Korteweg-de Vries and Boussinesq equations as examples, we show that it is
enough to find only ... | http://arxiv.org/abs/2309.06729v2 |
Flat space holography is an open and hard problem existing several different
approaches, which may finally turn out to be consistent with each other, in the
literature to tackle it. Focusing on how bulk emergent spacetime is encoded in
quantum information of null boundaries, we choose a specific toy model called
the fl... | http://arxiv.org/abs/2309.05220v2 |
Nonequilibrium phase transitions are notably difficult to analyze because
their mechanisms depend on the system's dynamics in a complex way due to the
lack of time-reversal symmetry. To complicate matters, the system's
steady-state distribution is unknown in general. Here, the phase diagram of the
active Model B is com... | http://arxiv.org/abs/2309.15033v2 |
Understanding the interactions of agents trained with deep reinforcement
learning is crucial for deploying agents in games or the real world. In the
former, unreasonable actions confuse players. In the latter, that effect is
even more significant, as unexpected behavior cause accidents with potentially
grave and long-l... | http://arxiv.org/abs/2309.03651v1 |
Driving behavior is considered a unique driving habit of each driver and has
a significant impact on road safety. Classifying driving behavior and
introducing policies based on the results can reduce the severity of crashes on
the road. Roundabouts are particularly interesting because of the
interconnected interaction ... | http://arxiv.org/abs/2309.13442v1 |
We present a faster direct sampling algorithm for random equilateral closed
polygons in three-dimensional space. This method improves on the moment
polytope sampling algorithm of Cantarella, Duplantier, Shonkwiler, and Uehara
(2016) and has (expected) time per sample quadratic in the number of edges in
the polygon. We ... | http://arxiv.org/abs/2309.10163v3 |
We describe a novel method to compute the components of dynamo tensors from
direct magnetohydrodynamic (MHD) simulations. Our method relies upon an
extension and generalisation of the standard H\"ogbom CLEAN algorithm widely
used in radio astronomy to systematically remove the impact of the strongest
beams onto the cor... | http://arxiv.org/abs/2308.00059v2 |
Interpretability is a key issue when applying deep learning models to
longitudinal brain MRIs. One way to address this issue is by visualizing the
high-dimensional latent spaces generated by deep learning via self-organizing
maps (SOM). SOM separates the latent space into clusters and then maps the
cluster centers to a... | http://arxiv.org/abs/2310.00213v1 |
In this talk I present a personal perspective on what the current and future
challenges are for Monte Carlo event generators. I focus in particular on those
aspects of Monte Carlo event generators that have not, historically, received
the same scrutiny and level of advancements which will be mandatory in future,
cleane... | http://arxiv.org/abs/2309.14305v1 |
We present a formal framework for the aggregation of financial markets
mediated by arbitrage. Our main tool is to characterize markets via utility
functions and to employ a one-to-one correspondence to limit order book states.
Inspired by the theory of thermodynamics, we argue that the arbitrage-mediated
aggregation me... | http://arxiv.org/abs/2309.04116v2 |
Trapped ions are one of the leading platforms for quantum information
processing, exhibiting the highest gate and measurement fidelities of all
contending hardware. In order to realize a universal quantum computer with
trapped ions, independent and parallel control over the state of each qubit is
necessary. The manipul... | http://arxiv.org/abs/2302.14711v1 |
In this paper, we introduce a notion of a fat CW complex to show that a
closed manifold is a regular CW complex, while it is not always the case if we
discuss about a smooth CW structure, introduced by the first author, instead of
a fat CW structure. We also verify that de Rham theorem holds for a fat CW
complex and th... | http://arxiv.org/abs/2309.07379v1 |
Coulomb interactions among electrons and holes in two-dimensional (2D)
semimetals with overlapping valence and conduction bands can give rise to a
correlated insulating ground state via exciton formation and condensation. One
candidate material in which such excitonic state uniquely combines with
non-trivial band topol... | http://arxiv.org/abs/2309.16260v1 |
Self-attention-based transformer models have achieved tremendous success in
the domain of natural language processing. Despite their efficacy, accelerating
the transformer is challenging due to its quadratic computational complexity
and large activation sizes. Existing transformer accelerators attempt to prune
its toke... | http://arxiv.org/abs/2302.14705v2 |
Secure multi-party computation (MPC) techniques can be used to provide data
privacy when users query deep neural network (DNN) models hosted on a public
cloud. State-of-the-art MPC techniques can be directly leveraged for DNN models
that use simple activation functions such as ReLU. However, these techniques
are ineffe... | http://arxiv.org/abs/2309.04664v2 |
We present the latest version of the Spanish Resource Grammar (SRG), a
grammar of Spanish implemented in the HPSG formalism. Such grammars encode a
complex set of hypotheses about syntax making them a resource for empirical
testing of linguistic theory. They also encode a strict notion of
grammaticality which makes the... | http://arxiv.org/abs/2309.13318v2 |
Terminal velocity reached by bubble walls in first order phase transitions is
an important parameter determining both primordial gravitational-wave spectrum
and production of baryon asymmetry in models of electroweak baryogenesis. We
developed a numerical code to study the real-time evolution of expanding
bubbles and i... | http://arxiv.org/abs/2303.18216v2 |
We consider generalisations of the elliptic Calogero--Moser systems
associated to complex crystallographic groups in accordance to
\cite{EFMV11ecm}. In our previous work \cite{Argyres:2021iws}, we proposed
these systems as candidates for Seiberg--Witten integrable systems of certain
SCFTs. Here we examine that proposal... | http://arxiv.org/abs/2309.12760v1 |
Multiword expressions present unique challenges in many translation tasks. In
an attempt to ultimately apply a multiword expression detection system to the
translation of American Sign Language, we built and tested two systems that
apply word embeddings from GloVe to determine whether or not the word
embeddings of lexe... | http://arxiv.org/abs/2310.00207v1 |
We show that, unlike vacuum General Relativity, Einstein-scalar theories
allow balanced static, neutral, asymptotically flat, double-black hole
solutions, for scalar field models minimally coupled to gravity, with
appropriate self-interactions. These are scalar hairy versions of the
double-Schwarzschild (or Bach-Weyl) ... | http://arxiv.org/abs/2302.00016v1 |
The Nagel-Schreckenberg model is a stochastic one-dimensional traffic model.
In this assignment, we guide students through the process of implementing a
shared-memory parallel and reproducible version of an existing serial code that
implements this model, and to analyze its scaling behavior. One of the key
elements in ... | http://arxiv.org/abs/2309.14311v1 |
In Type IIB flux compactification realizing the metastable de Sitter (dS)
vacuum, the uplift potential can be generated by $\overline{\rm D3}$-branes at
the tip of Klebanov-Strassler throat. Then the uplift potential obeys the
scaling law with respect to the tower mass scale $m_{\rm sc}$, which can be the
Kaluza-Klein ... | http://arxiv.org/abs/2309.04102v2 |
The Metaverse is a new paradigm that aims to create a virtual environment
consisting of numerous worlds, each of which will offer a different set of
services. To deal with such a dynamic and complex scenario, considering the
stringent quality of service requirements aimed at the 6th generation of
communication systems ... | http://arxiv.org/abs/2309.10177v1 |
In this note, we establish a bi-parameter linear localization of the
one-dimensional stochastic wave equation with a multiplicative space-time white
noise forcing. | http://arxiv.org/abs/2309.16506v3 |
Demosaicing and denoising of RAW images are crucial steps in the processing
pipeline of modern digital cameras. As only a third of the color information
required to produce a digital image is captured by the camera sensor, the
process of demosaicing is inherently ill-posed. The presence of noise further
exacerbates thi... | http://arxiv.org/abs/2309.09426v1 |
We investigate a class of parametric elliptic semilinear partial differential
equations of second order with homogeneous essential boundary conditions, where
the coefficients and the right-hand side (and hence the solution) may depend on
a parameter. This model can be seen as a reaction-diffusion problem with a
polynom... | http://arxiv.org/abs/2309.17397v1 |
Software optimization refines programs for resource efficiency while
preserving functionality. Traditionally, it is a process done by developers and
compilers. This paper introduces a third option, automated optimization at the
source code level. We present Supersonic, a neural approach targeting minor
source code modi... | http://arxiv.org/abs/2309.14846v3 |
Algebraic varieties are the geometric shapes defined by systems of polynomial
equations; they are ubiquitous across mathematics and science. Amongst these
algebraic varieties are Q-Fano varieties: positively curved shapes which have
Q-factorial terminal singularities. Q-Fano varieties are of fundamental
importance in g... | http://arxiv.org/abs/2310.20458v1 |
Medical visual question answering (Med-VQA) is a machine learning task that
aims to create a system that can answer natural language questions based on
given medical images. Although there has been rapid progress on the general VQA
task, less progress has been made on Med-VQA due to the lack of large-scale
annotated da... | http://arxiv.org/abs/2309.11080v1 |
Conformer models maintain a large number of internal states, the vast
majority of which are associated with self-attention layers. With limited
memory bandwidth, reading these from memory at each inference step can slow
down inference. In this paper, we design an optimized conformer that is small
enough to meet on-devi... | http://arxiv.org/abs/2304.00171v1 |
Slow data acquisition in terahertz time-domain spectroscopy (THz-TDS) has
hindered the technique's ability to resolve "fast" dynamics occurring on the
microsecond timescale. This timescale, arguably too slow to be accessed via
standard optical pump-probe techniques relying on ultrafast sources, hosts a
range of phenome... | http://arxiv.org/abs/2309.09803v1 |
A thorough understanding of electrical and thermal transport properties of
group-III nitride semiconductors is essential for their electronic and
thermoelectric applications. Despite extensive previous studies, these
transport properties were typically calculated without considering the
nonequilibrium coupling effect b... | http://arxiv.org/abs/2304.00165v1 |
Inspired by the construction of the F{\"o}llmer process, we construct a
unit-time flow on the Euclidean space, termed the F{\"o}llmer flow, whose flow
map at time 1 pushes forward a standard Gaussian measure onto a general target
measure. We study the well-posedness of the F{\"o}llmer flow and establish the
Lipschitz p... | http://arxiv.org/abs/2309.03490v1 |
We explore the influence of optical Fe II quasi-continuum on the measured
spectral parameters in the 4150-5500 A range for the spectra of Type 1 active
galactic nuclei (AGNs). We assume that the broad line region is composed of two
sub-regions: the very broad line region (VBLR) and the intermediate line region
(ILR). W... | http://arxiv.org/abs/2309.14852v1 |
The cubic perovskite SrFeO$_3$ was recently reported to host hedgehog- and
skyrmion-lattice phases in a highly symmetric crystal structure which does not
support the Dzyaloshinskii-Moriya interactions commonly invoked to explain such
magnetic order. Hints of a complex magnetic phase diagram have also recently
been foun... | http://arxiv.org/abs/2309.15594v2 |
In this work, we attempt to define a notion of compositeness compatible with
Quantum Field Theory. Considering the analytic properties of the S-matrix, we
conclude that there is no satisfactory definition of compositeness compatible
with Quantum Field Theory. Without this notion, one must claim that all bound
states ar... | http://arxiv.org/abs/2307.16531v2 |
Deep Neural Networks (DNNs) have drawn attention because of their outstanding
performance on various tasks. However, deploying full-fledged DNNs in
resource-constrained devices (edge, mobile, IoT) is difficult due to their
large size. To overcome the issue, various approaches are considered, like
offloading part of the... | http://arxiv.org/abs/2309.09195v1 |
This paper furthers current research into the notion of guaranteed privacy,
which provides a deterministic characterization of the privacy of output
signals of a dynamical system or mechanism. Unlike stochastic differential
privacy, guaranteed privacy offers strict bounds on the proximity between the
ranges of two sets... | http://arxiv.org/abs/2309.13873v2 |
Styled Handwritten Text Generation (Styled HTG) is an important task in
document analysis, aiming to generate text images with the handwriting of given
reference images. In recent years, there has been significant progress in the
development of deep learning models for tackling this task. Being able to
measure the perf... | http://arxiv.org/abs/2310.20316v1 |
Task planning for robotic cooking involves generating a sequence of actions
for a robot to prepare a meal successfully. This paper introduces a novel task
tree generation pipeline producing correct planning and efficient execution for
cooking tasks. Our method first uses a large language model (LLM) to retrieve
recipe ... | http://arxiv.org/abs/2309.09181v1 |
We present the adiabatic theory of dissipative solitons (DS) of complex
cubic-quintic nonlinear Ginzburg-Landau equation (CQGLE). Solutions in the
closed analytical form in the spectral domain have the shape of Rayleigh-Jeans
distribution for a positive (normal) dispersion. The DS parametric space forms
a two-dimension... | http://arxiv.org/abs/2305.00516v3 |
This paper is concerned with the mean curvature flow, which describes the
dynamics of a hypersurface whose normal velocity is determined by local mean
curvature. We present a Cartesian grid-based method for solving mean curvature
flows in two and three space dimensions. The present method embeds a closed
hypersurface i... | http://arxiv.org/abs/2309.05963v1 |
The steady rollout of Industrial IoT (IIoT) technology in the manufacturing
domain embodies the potential to implement smarter and more resilient
production processes. To this end, it is expected that there will be a strong
reliance of manufacturing processes on cloud/edge services so as to act
intelligently and flexib... | http://arxiv.org/abs/2309.17354v1 |
Text-based speech editing (TSE) techniques are designed to enable users to
edit the output audio by modifying the input text transcript instead of the
audio itself. Despite much progress in neural network-based TSE techniques, the
current techniques have focused on reducing the difference between the
generated speech s... | http://arxiv.org/abs/2309.11725v2 |
Large-eddy simulations are used to evaluate mean profile similarity in the
convective boundary layer (CBL). Particular care is taken regarding the grid
sensitivity of the profiles and the mitigation of inertial oscillations in the
simulation spin-up. The nondimensional gradients $\phi$ for wind speed and air
temperatur... | http://arxiv.org/abs/2308.16405v2 |
This paper presents Structure Aware Dense Retrieval (SANTA) model, which
encodes user queries and structured data in one universal embedding space for
retrieving structured data. SANTA proposes two pretraining methods to make
language models structure-aware and learn effective representations for
structured data: 1) St... | http://arxiv.org/abs/2305.19912v1 |
In order to understand observable signatures from putative cosmic-ray (CR)
sources in-source acceleration of particles, their energy and time-dependent
transport including interactions in an evolving environment and their escape
from source have to be considered, in addition to source-to-Earth propagation.
We present t... | http://arxiv.org/abs/2309.04328v1 |
Let $\mathcal{T}$ be an $\mathcal{O}_K$-linear idempotent-complete, small
smooth proper stable $\infty$-category, where $K$ is a finite extension of
$\mathbb{Q}_p$. We give a Breuil-Kisin module structure on the topological
negative cyclic homology $\pi_i{\rm
TC}^-(\mathcal{T}/\mathbb{S}[z];\mathbb{Z}_p)$, and prove a ... | http://arxiv.org/abs/2309.13654v2 |
Humans use their knowledge of common house layouts obtained from previous
experiences to predict nearby rooms while navigating in new environments. This
greatly helps them navigate previously unseen environments and locate their
target room. To provide layout prior knowledge to navigational agents based on
common human... | http://arxiv.org/abs/2309.05036v1 |
This study analyzes Io's thermally detected volcanic outbursts and
mini-outbursts, generally called bright transient eruptions. We examine their
evolving characteristics over the history of outburst observations between the
Voyager flybys in 1978 and 2022. We catalog, compare, and interpret the data of
these bright tra... | http://arxiv.org/abs/2309.15231v1 |
Biological systems with many components often exhibit seemingly critical
behaviors, characterized by atypically large correlated fluctuations. Yet the
underlying causes remain unclear. Here we define and examine two types of
criticality. Intrinsic criticality arises from interactions within the system
which are fine-tu... | http://arxiv.org/abs/2309.13898v1 |
Next activity prediction aims to forecast the future behavior of running
process instances. Recent publications in this field predominantly employ deep
learning techniques and evaluate their prediction performance using publicly
available event logs. This paper presents empirical evidence that calls into
question the e... | http://arxiv.org/abs/2309.09618v1 |
Keith Brueckner was a theoretical physicist of considerable technical power
who came of age as the mysteries of the atomic nucleus were coming into focus.
His fundamental contributions to the "many-body problem" had a lasting impact
on our understanding of how the macroscopic behavior of matter emerges from the
underly... | http://arxiv.org/abs/2308.16411v1 |
Learning a versatile language-image model is computationally prohibitive
under a limited computing budget. This paper delves into the \emph{efficient
language-image pre-training}, an area that has received relatively little
attention despite its importance in reducing computational cost and footprint.
To that end, we p... | http://arxiv.org/abs/2309.16738v2 |
We have conducted a blind search in 49 consecutive days of interplanetary
scintillation observations made by the Murchison Widefield Array from mid-2019,
with overlapping daily observations approximately East and South-East of the
Sun at an elongation of $\sim$30 degrees and a field of view of 30 degrees.
These observa... | http://arxiv.org/abs/2309.10349v1 |
This is the first of a series of papers in which we investigate the decay
estimates for dispersive equations with Aharonov-Bohm solenoids in a uniform
magnetic field. In this first starting paper, we prove the local-in-time
dispersive estimates and Strichartz estimates for Schr\"odinger equation with
one Aharonov-Bohm ... | http://arxiv.org/abs/2309.07635v1 |
Fragmentation Functions (FF) are universal non-perturbative objects that
model hadronization in some general kind of processes. They are mainly
extracted from experimental data, hence constraining the parameters of the
corresponding fits is crucial for achieving reliable results. As expected, the
production of lighter ... | http://arxiv.org/abs/2309.08260v1 |
Maximizing influences in complex networks is a practically important but
computationally challenging task for social network analysis, due to its NP-
hard nature. Most current approximation or heuristic methods either require
tremendous human design efforts or achieve unsatisfying balances between
effectiveness and eff... | http://arxiv.org/abs/2309.07153v1 |
Cloud services are omnipresent and critical cloud service failure is a fact
of life. In order to retain customers and prevent revenue loss, it is important
to provide high reliability guarantees for these services. One way to do this
is by predicting outages in advance, which can help in reducing the severity as
well a... | http://arxiv.org/abs/2309.17340v2 |
Artificial Intelligence (AI) has a communication problem. XAI methods have
been used to make AI more understandable and helped resolve some of the
transparency issues that inhibit AI's broader usability. However, user
evaluation studies reveal that the often numerical explanations provided by XAI
methods have not alway... | http://arxiv.org/abs/2308.16377v1 |
Biological condensates are assemblies of proteins and nucleic acids that form
membraneless compartments in cells and play essential roles in cellular
functions. In many cases they exhibit the physical properties of liquid
droplets that coexist in a surrounding fluid. Recently, quantitative studies on
the material prope... | http://arxiv.org/abs/2303.18028v2 |
3D image reconstruction from a limited number of 2D images has been a
long-standing challenge in computer vision and image analysis. While deep
learning-based approaches have achieved impressive performance in this area,
existing deep networks often fail to effectively utilize the shape structures
of objects presented ... | http://arxiv.org/abs/2309.03335v2 |
Stretched-exponential relaxation is a widely observed phenomenon found in
ordered ferromagnets as well as glassy systems. One modeling approach connects
this behavior to a droplet dynamics described by an effective Langevin equation
for the droplet radius with a $r^{2/3}$ potential. Here, we study a Brownian
particle u... | http://arxiv.org/abs/2309.13126v2 |
Privacy-preserving computation (PPC) methods, such as secure multiparty
computation (MPC) and homomorphic encryption (HE), are deployed increasingly
often to guarantee data confidentiality in computations over private,
distributed data. Similarly, we observe a steep increase in the adoption of
zero-knowledge proofs (ZK... | http://arxiv.org/abs/2309.08248v3 |
With the development of artificial intelligence technology, Federated
Learning (FL) model has been widely used in many industries for its high
efficiency and confidentiality. Some researchers have explored its
confidentiality and designed some algorithms to attack training data sets, but
these algorithms all have their... | http://arxiv.org/abs/2301.02621v1 |
In this note, we establish a qualitative total variation version of
Breuer--Major Central Limit Theorem for a sequence of the type
$\frac{1}{\sqrt{n}} \sum_{1\leq k \leq n} f(X_k)$, where $(X_k)_{k\ge 1}$ is a
centered stationary Gaussian process, under the hypothesis that the function
$f$ has Hermite rank $d \geq 1$ a... | http://arxiv.org/abs/2309.06265v1 |
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