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Sign languages are used as a primary language by approximately 70 million
D/deaf people world-wide. However, most communication technologies operate in
spoken and written languages, creating inequities in access. To help tackle
this problem, we release ASL Citizen, the first crowdsourced Isolated Sign
Language Recognit... | http://arxiv.org/abs/2304.05934v2 |
We report elastic and inelastic cross sections for fast superthermal
$^{12}$C($^3P$) and $^{13}$C($^3P$) atoms scattering on $^{12}$CO$_2$. The
cross sections were computed using quantum-mechanical rotationally
close-coupling formalism with the electronic interaction described by a newly
constructed potential energy su... | http://arxiv.org/abs/2308.05439v1 |
A major challenge of reinforcement learning (RL) in real-world applications
is the variation between environments, tasks or clients. Meta-RL (MRL)
addresses this issue by learning a meta-policy that adapts to new tasks.
Standard MRL methods optimize the average return over tasks, but often suffer
from poor results in t... | http://arxiv.org/abs/2301.11147v2 |
A huge number of multi-participant dialogues happen online every day, which
leads to difficulty in understanding the nature of dialogue dynamics for both
humans and machines. Dialogue disentanglement aims at separating an entangled
dialogue into detached sessions, thus increasing the readability of long
disordered dial... | http://arxiv.org/abs/2302.08146v1 |
We calculate the contribution to the doping ($n$) and temperature ($T$)
dependence of the electrical resistivity of twisted bilayer graphene (TBLG) due
to scattering by acoustic phonons. Our calculation retains the full
Bistritzer-MacDonald (BM) band structure, with a focus on understanding the
role of the complicated ... | http://arxiv.org/abs/2302.07275v3 |
Let $Q$ be an affine monoid, $\Bbbk[Q]$ the associated monoid
$\Bbbk$-algebra, and $\Bbbk[\overline{Q}]$ its normalization, where we let
$\Bbbk$ be a field. In this paper, in the case where $\Bbbk[Q]$ is homogeneous
(i.e., standard graded), a difference of the Hilbert series of $\Bbbk[Q]$ and
$\Bbbk[\overline{Q}]$ is d... | http://arxiv.org/abs/2310.08357v1 |
We apply the Alchemical Transfer Method (ATM) and a bespoke fixed partial
charge force field to the SAMPL9 bCD host-guest binding free energy prediction
challenge that comprises a combination of complexes formed between five
phenothiazine guests and two cyclodextrin hosts. Multiple chemical forms,
competing binding pos... | http://arxiv.org/abs/2302.08620v2 |
Scheduling problems are often tackled independently, and rarely solved by
leveraging the commonalities across problems. Lack of awareness of this
inter-task similarity could impede the search efficacy. A quantifiable
relationship between scheduling problems is to-date rather unclear, how to
leverage it in combinatorial... | http://arxiv.org/abs/2305.12807v1 |
Based on the chiral perturbation theory at the leading order, we show the
presence of a new phase in rapidly rotating QCD matter with two flavors, that
is a domain-wall Skyrmion phase. Based on the chiral Lagrangian with a
Wess-Zumino-Witten (WZW) term responsible for the chiral anomaly and chiral
vortical effect, it w... | http://arxiv.org/abs/2310.17511v2 |
Recent mainstream masked distillation methods function by reconstructing
selectively masked areas of a student network from the feature map of its
teacher counterpart. In these methods, the masked regions need to be properly
selected, such that reconstructed features encode sufficient discrimination and
representation ... | http://arxiv.org/abs/2309.02719v2 |
We investigate applying audio manipulations using pretrained neural
network-based autoencoders as an alternative to traditional signal processing
methods, since the former may provide greater semantic or perceptual
organization. To establish the potential of this approach, we first establish
if representations from the... | http://arxiv.org/abs/2304.04394v1 |
We propose and analyze an epidemiological model for vector borne diseases
that integrates a multi-stage vector population and several host
sub-populations which may be characterized by a variety of compartmental model
types: subpopulations all include Susceptible and Infected compartments, but
may or may not include Ex... | http://arxiv.org/abs/2306.14926v1 |
With the continuous development of modern science and technology, radar
detection, video surveillance and perimeter alarm system are more and more
widely used in the field of social security. This paper introduces video
surveillance and perimeter alarm in detail, mathematical modeling and key
technologies, analyzes the... | http://arxiv.org/abs/2308.14252v1 |
The ability of generative models to produce highly realistic synthetic face
images has raised security and ethical concerns. As a first line of defense
against such fake faces, deep learning based forensic classifiers have been
developed. While these forensic models can detect whether a face image is
synthetic or real ... | http://arxiv.org/abs/2306.13091v1 |
This work explores entanglement-assisted communication, where quantum
entanglement resources enable the transmission of classical information at an
enhanced rate. We consider a scenario where entanglement is distributed ahead
of time based on network traffic levels, and simulate a setting where idle
nodes generate and ... | http://arxiv.org/abs/2307.15911v1 |
The study of large Condorcet domains (CD) has been a significant area of
interest in voting theory. In this paper, our goal is to search for large CDs
that are hitherto unknown. With a straightforward combinatorial definition,
searching for large CDs is naturally suited for algorithmic optimisations. For
each value of ... | http://arxiv.org/abs/2303.06524v4 |
Let $T$ be a rooted, countable infinite tree without terminal vertices. In
the present paper, we characterize the spectra, self-adjointness and positivity
of Toeplitz operators on the spaces of $p$-summable functions on $T$. Moreover,
we obtain a necessary and sufficient condition for Toeplitz operators to have
finite ... | http://arxiv.org/abs/2301.08370v1 |
Automatically generating regular expressions (abbrev. regexes) from natural
language description (NL2RE) has been an emerging research area. Prior studies
treat regex as a linear sequence of tokens and generate the final expressions
autoregressively in a single pass. They did not take into account the
step-by-step inte... | http://arxiv.org/abs/2308.04041v1 |
We present a comprehensive study on the self-interaction cross-section of
puffy dark matter (DM) particles, which have a significant intrinsic size
compared to their Compton wavelength. For such puffy DM self-interaction
cross-section in the resonant and classical regimes, our study demonstrates the
significance of the... | http://arxiv.org/abs/2303.11058v2 |
Artificial Intelligence and Machine Learning have witnessed rapid,
significant improvements in Natural Language Processing (NLP) tasks. Utilizing
Deep Learning, researchers have taken advantage of repository comments in
Software Engineering to produce accurate methods for detecting Self-Admitted
Technical Debt (SATD) f... | http://arxiv.org/abs/2303.09617v1 |
Ext groups are fundamental objects from homological algebra which underlie
important computations in homotopy theory. We formalise the theory of Yoneda
Ext groups in homotopy type theory (HoTT) using the Coq-HoTT library. This is
an approach to Ext which does not require projective or injective resolutions,
though it p... | http://arxiv.org/abs/2302.12678v2 |
Contextual word embeddings obtained from pre-trained language model (PLM)
have proven effective for various natural language processing tasks at the word
level. However, interpreting the hidden aspects within embeddings, such as
syntax and semantics, remains challenging. Disentangled representation learning
has emerged... | http://arxiv.org/abs/2310.05115v1 |
Water consumption remains a major concern among the world's future
challenges. For applications like load monitoring and demand response, deep
learning models are trained using enormous volumes of consumption data in smart
cities. On the one hand, the information used is private. For instance, the
precise information g... | http://arxiv.org/abs/2301.13036v1 |
We show that a network of non-identical nodes, with excitable dynamics,
pulse-coupled, with coupling delays depending on the Euclidean distance between
nodes, is able to adapt the topology of its connections to obtain spike
frequency synchronization. The adapted network exhibits remarkable properties:
sparse, anti-clus... | http://arxiv.org/abs/2303.13897v1 |
We investigate the dynamical aspects of the quantum switch and find a
particular form of quantum memory emerging out of the switch action. We first
analyse the loss of information in a general quantum evolution subjected to a
quantum switch and propose a measure to quantify the switch-induced memory. We
then derive an ... | http://arxiv.org/abs/2307.01964v2 |
This paper proposes a locally differentially private federated learning
algorithm for strongly convex but possibly nonsmooth problems that protects the
gradients of each worker against an honest but curious server. The proposed
algorithm adds artificial noise to the shared information to ensure privacy and
dynamically ... | http://arxiv.org/abs/2308.01139v1 |
Utilizing GPUs is critical for high performance on heterogeneous systems.
However, leveraging the full potential of GPUs for accelerating legacy CPU
applications can be a challenging task for developers. The porting process
requires identifying code regions amenable to acceleration, managing distinct
memories, synchron... | http://arxiv.org/abs/2306.11686v3 |
We introduce a new general concept of surrogate random variable, the
``surrogate by exchangeability'' that allows to study the class of random
variables that can be decomposed by means of an independent randomisation.
As an example, we treat the case of the Curie-Weiss model using the explicit
construction of its De ... | http://arxiv.org/abs/2305.06872v3 |
The final performance of a molecular electronic device is determined by the
chemical structure of the molecular wires used in its assembly. Molecular
place-exchange was used to incorporate di-thioacetate terminated molecules into
ordered arrays of dodecanethiol capped gold nanoparticles. X-ray photoelectron
spectroscop... | http://arxiv.org/abs/2301.05654v1 |
Alpern's Caching Game is played by $2$ players. Player $1$ is a squirrel, who
is hiding his $d$ nuts in $n$ different holes, with the restriction that he can
only dig down a distance of $1$ metre altogether. After that, Player $2$ wants
to find all the nuts, and she is allowed to dig down a distance of $k$ metres
altog... | http://arxiv.org/abs/2310.13777v1 |
Learned sparse retrieval (LSR) is a family of neural retrieval methods that
transform queries and documents into sparse weight vectors aligned with a
vocabulary. While LSR approaches like Splade work well for short passages, it
is unclear how well they handle longer documents. We investigate existing
aggregation approa... | http://arxiv.org/abs/2305.18494v1 |
Enzyme-catalysed reactions involve two distinct timescales. There is a short
timescale on which enzymes bind to substrate molecules to produce bound
complexes, and a comparatively long timescale on which the complex is
transformed into a product. The rate at which the substrate is converted into
product is characterist... | http://arxiv.org/abs/2302.13566v2 |
We demonstrate the laser-induced control over spin-wave (SW) transport in the
magnonic crystal (MC) waveguide formed from the semiconductor slab placed on
the ferrite film. We considered bilayer MC with periodical grooves performed on
the top of the n-type gallium arsenide slab side that oriented to the yttrium
iron ga... | http://arxiv.org/abs/2302.05310v1 |
We theoretically show that when two largely separated trapped atoms interact
with a trapped ion via Rydberg excitation of the atoms, the ion-mediated
interaction between the atoms exceeds the direct atom-atom interaction by
several orders of magnitude. Since the motion of the atoms is much slower than
the motion of the... | http://arxiv.org/abs/2310.05101v1 |
Personality is a psychological factor that reflects people's preferences,
which in turn influences their decision-making. We hypothesize that accurate
modeling of users' personalities improves recommendation systems' performance.
However, acquiring such personality profiles is both sensitive and expensive.
We address t... | http://arxiv.org/abs/2303.05039v2 |
India's tea business has a long history and plays a significant role in the
economics of the nation. India is the world's second-largest producer of tea,
with Assam and Darjeeling being the most well-known tea-growing regions. Since
the British introduced tea cultivation to India in the 1820s, the nation has
produced t... | http://arxiv.org/abs/2304.07851v1 |
The gravitational constant variation means the breakdown of the strong
equivalence principle. As the cornerstone of general relativity, the validity
of general relativity can be examined by studying the gravitational constant
variation. Such variations have the potential to affect both the generation and
propagation of... | http://arxiv.org/abs/2308.00233v1 |
Background: In modern software systems, more and more systems are written in
multiple programming languages (PLs). There is no comprehensive investigation
on the phenomenon of multi-programming-language (MPL) bugs, which resolution
involves source files written in multiple PLs. Aim: This work investigated the
character... | http://arxiv.org/abs/2307.01970v1 |
We give a short generating function proof of the Almkvist-Meurman theorem:
For integers $h$ and $k\ne0$, define the numbers $M_n(h,k)$ by
$kx(e^{hx}-1)/(e^{kx}-1)=\sum_{n=0}^\infty M_n(h,k) x^n/n!$. Equivalently,
$M_n(h,k) = k^n(B_n(h/k) - B_n)$, where $B_n(u)$ is the Bernoulli polynomial.
Then $M_n(h,k)$ is an integer... | http://arxiv.org/abs/2310.15312v1 |
Let $G$ be a locally compact Abelian group, and $w: G\to (0, \infty)$ be a
Borel measurable weighted function. In this paper, the algebraic and
topological properties of group algebra are studied and assessed. We show that
the weighted group algebra $L^{1}(G, w)$ is regular if and only if $w$ is a
nonquasianalytic weig... | http://arxiv.org/abs/2301.03231v1 |
In the hunt for new and unobserved phenomena in particle physics, attention
has turned in recent years to using advanced machine learning techniques for
model independent searches. In this paper we highlight the main challenge of
applying anomaly detection to jet physics, where preserving an unbiased
estimator of the j... | http://arxiv.org/abs/2303.14134v1 |
Standard decoding approaches for conditional text generation tasks typically
search for an output hypothesis with high model probability, but this may not
yield the best hypothesis according to human judgments of quality. Reranking to
optimize for "downstream" metrics can better optimize for quality, but many
metrics o... | http://arxiv.org/abs/2306.00947v1 |
We introduce a natural weighted enumeration of lattice points in a polytope,
and give a Brion-type formula for the corresponding generating function. The
weighting has combinatorial significance, and its generating function may be
viewed as a generalization of the Rogers-Szeg\H{o} polynomials. It also arises
from the g... | http://arxiv.org/abs/2302.03761v1 |
Primordial B-mode detection is one of the main goals of current and future
cosmic microwave background (CMB) experiments. However, the weak B-mode signal
is overshadowed by several Galactic polarized emissions, such as thermal dust
emission and synchrotron radiation. Subtracting foreground components from CMB
observati... | http://arxiv.org/abs/2302.13572v2 |
This paper analyzes the contagion effects associated with the failure of
Silicon Valley Bank (SVB) and identifies bank-specific vulnerabilities
contributing to the subsequent declines in banks' stock returns. We find that
uninsured deposits, unrealized losses in held-to-maturity securities, bank
size, and cash holdings... | http://arxiv.org/abs/2308.06642v3 |
Noticing the urgent need to provide tools for fast and user-friendly
qualitative analysis of large-scale textual corpora of the modern NLP, we
propose to turn to the mature and well-tested methods from the domain of
Information Retrieval (IR) - a research field with a long history of tackling
TB-scale document collecti... | http://arxiv.org/abs/2306.01481v1 |
Tasks where the set of possible actions depend discontinuously on the state
pose a significant challenge for current reinforcement learning algorithms. For
example, a locked door must be first unlocked, and then the handle turned
before the door can be opened. The sequential nature of these tasks makes
obtaining final ... | http://arxiv.org/abs/2303.04327v1 |
The main objective of the paper, the first paper in a dedicated series, is to
report basic results on systematic research of low-redshift optically selected
SDSS Type-2 AGN but with apparent optical variabilities. For all the pipeline
classified Type-2 AGN in SDSS DR16 with $z<0.3$ and $SN>10$, long-term optical
V-band... | http://arxiv.org/abs/2302.08634v1 |
We report out-of-equilibrium stabilization of the collective spin of an
atomic ensemble through autonomous feedback by a driven optical cavity. For a
magnetic field applied at an angle to the cavity axis, dispersive coupling to
the cavity provides sensitivity to a combination of the longitudinal and
transverse spin. Co... | http://arxiv.org/abs/2307.04808v2 |
Context: The conventional approach to direct imaging has been the use of a
single aperture coronagraph with wavefront correction via extreme adaptive
optics. Such systems are limited to observing beyond an inner working (IWA) of
a few $\mathit\lambda/D$. Nulling interferometry with two or more apertures
will enable det... | http://arxiv.org/abs/2304.14193v1 |
Among the four fundamental forces, only gravity does not couple to particle
spins according to the general theory of relativity. We test this principle by
searching for an anomalous scalar coupling between the neutron spin and the
Earth gravity on the ground. We develop an atomic gas comagnetometer to measure
the ratio... | http://arxiv.org/abs/2303.10352v1 |
Let $G$ be a finite group acting on a connected open Riemann surface $X$ by
holomorphic automorphisms and acting on a Euclidean space $\mathbb R^n$ $(n\ge
3)$ by orthogonal transformations. We identify a necessary and sufficient
condition for the existence of a $G$-equivariant conformal minimal immersion
$F:X\to\mathbb... | http://arxiv.org/abs/2308.12637v5 |
This paper focuses on the problem of Differentially Private Stochastic
Optimization for (multi-layer) fully connected neural networks with a single
output node. In the first part, we examine cases with no hidden nodes,
specifically focusing on Generalized Linear Models (GLMs). We investigate the
well-specific model whe... | http://arxiv.org/abs/2310.08425v1 |
We propose a sequential quadratic programming (SQP) method that can
incorporate adaptive sampling for stochastic nonsmooth nonconvex optimization
problems with upper-C^2 objectives. Upper-$\Ctwo$ functions can be viewed as
difference-of-convex (DC) functions with smooth convex parts. They are common
among certain class... | http://arxiv.org/abs/2304.04380v3 |
Non-fungible tokens(NFTs) are on the rise. They can represent artworks
exhibited for marketing purposes on webpages of companies or online stores --
analogously to physical artworks. Lending of NFTs is an attractive form of
passive income for owners but comes with risks (e.g., items are not returned)
and costs for escr... | http://arxiv.org/abs/2308.02424v1 |
Electrical Impedance Tomography (EIT) is a powerful imaging technique with
diverse applications, e.g., medical diagnosis, industrial monitoring, and
environmental studies. The EIT inverse problem is about inferring the internal
conductivity distribution of an object from measurements taken on its boundary.
It is severe... | http://arxiv.org/abs/2310.18636v1 |
This article deals with the complexity involved in fuzzy derivatives when
both input and output are from nonempty, convex, and compact fuzzy space.
Consider a fuzzy valued mapping, and for fuzzy differentiation of fuzzy valued
function, we propose Modified Hukuhara derivative. To evaluate this derivative,
we need to ta... | http://arxiv.org/abs/2304.02929v2 |
Most offline reinforcement learning (RL) algorithms return a target policy
maximizing a trade-off between (1) the expected performance gain over the
behavior policy that collected the dataset, and (2) the risk stemming from the
out-of-distribution-ness of the induced state-action occupancy. It follows that
the performa... | http://arxiv.org/abs/2306.13085v1 |
Not only motivated by the fact that the publication of the GAFT first
appeared 60 years ago in print we reconstruct its history and so show that it
is no exaggeration to claim that it has appeared already 75 years ago! | http://arxiv.org/abs/2310.19528v2 |
Pre-trained multilingual language models (e.g., mBERT, XLM-RoBERTa) have
significantly advanced the state-of-the-art for zero-shot cross-lingual
information extraction. These language models ubiquitously rely on word
segmentation techniques that break a word into smaller constituent subwords.
Therefore, all word labeli... | http://arxiv.org/abs/2302.11365v2 |
The most striking characteristics of the mysterious 2175 Angstrom extinction
bump, the strongest spectroscopic absorption feature seen on the interstellar
extinction curve, are the invariant central wavelength and variable bandwidth:
its peak position at 2175 Angstrom is remarkably constant while its bandwidth
varies f... | http://arxiv.org/abs/2308.04055v2 |
Language models that are trained on the next-word prediction task have been
shown to accurately model human behavior in word prediction and reading speed.
In contrast with these findings, we present a scenario in which the performance
of humans and LMs diverges. We collected a dataset of human next-word
predictions for... | http://arxiv.org/abs/2310.06408v2 |
The simplest cosmologies motivate the consideration of dark matter
subcomponents that interact significantly with normal matter. Moreover, such
strongly-coupled relics may have evaded detection to date if upon encountering
the Earth they rapidly thermalize down to terrestrial temperatures, $T_\oplus
\sim 300 \ \text{K}... | http://arxiv.org/abs/2302.06619v1 |
In this paper, we consider the well-posedness and stability of a
one-dimensional system of degenerate wave equations coupled via zero order
terms with one boundary fractional damping acting on one end only. We prove
optimal polynomial energy decay rate of order $1/t^{(3-\tau)}$. The method is
based on the frequency dom... | http://arxiv.org/abs/2310.11174v1 |
MemComputing is a new model of computation that exploits the non-equilibrium
property-we call 'memory'-of any physical system to respond to external
perturbations by keeping track of how it has reacted at previous times. Its
digital, scalable version maps a finite string of symbols into a finite string
of symbols. In t... | http://arxiv.org/abs/2302.11403v1 |
We analyze off-shell effects in the generalized parton distributions (GPDs)
of the pion in the context of the Sullivan electroproduction process, as well
as the corresponding half-off-shell electromagnetic and gravitational form
factors. We illustrate our general results within a chiral quark model, where
the off-shell... | http://arxiv.org/abs/2304.02097v1 |
In this work, we present a post-processing solution to address the hubness
problem in cross-modal retrieval, a phenomenon where a small number of gallery
data points are frequently retrieved, resulting in a decline in retrieval
performance. We first theoretically demonstrate the necessity of incorporating
both the gall... | http://arxiv.org/abs/2310.11612v1 |
Population censuses are vital to public policy decision-making. They provide
insight into human resources, demography, culture, and economic structure at
local, regional, and national levels. However, such surveys are very expensive
(especially for low and middle-income countries with high populations, such as
India), ... | http://arxiv.org/abs/2304.12284v2 |
We develop a connection between the inscribed square problem and the question
of understanding relation avoiding paths in a complex vector space. Our main
theorem is that a Jordan curve with no inscribed squares would have a seemingly
impossible structure which we call a square envelope. We will make some
conjectures a... | http://arxiv.org/abs/2301.01340v1 |
The experimental control of synergistic chemomechanical dynamics of
catalytically active microgels (microreactors) is a key prerequisite for the
design of adaptive and biomimetic materials. Here, we report a minimalistic
model of feedback-controlled microreactors based on the coupling between the
hysteretic polymer vol... | http://arxiv.org/abs/2306.05181v1 |
Kagome magnets are expected to feature emergent properties due to the
interplays among geometry, magnetism, electronic correlation, and band
topology. The magnetism and topological electronic states can be tuned via the
rare earth engineering in RV6Sn6 kagome metals, where R is a rare earth
element. Herein, we present ... | http://arxiv.org/abs/2303.00627v1 |
Higher-order solitons inherently possess a spatial periodicity along the
propagation axis. The pulse expands and compresses in both, frequency and time
domain. This property is exploited for a bandwidth-limited receiver by sampling
the optical signal at two different distances. Numerical simulations show that
when pure... | http://arxiv.org/abs/2304.05920v1 |
Diffusion-based generative models (DBGMs) perturb data to a target noise
distribution and reverse this process to generate samples. The choice of
noising process, or inference diffusion process, affects both likelihoods and
sample quality. For example, extending the inference process with auxiliary
variables leads to i... | http://arxiv.org/abs/2302.07261v2 |
The paradigmatic example of deconfined quantum criticality is the Neel-VBS
phase transition. The continuum description of this transition is the $N=2$
case of the $CP^{N-1}$ model, which is a field theory of $N$ complex scalars in
3d coupled to an Abelian gauge field with $SU(N)\times U(1)$ global symmetry.
Lattice stu... | http://arxiv.org/abs/2310.08343v3 |
SpectraPy is an Astropy affiliated package for spectroscopic data reduction.
It collects algorithms and methods for data reduction of astronomical spectra
obtained by through-slits spectrographs. It has been created to fill the gap in
Astropy between the already existing data handling libraries and those for
spectra an... | http://arxiv.org/abs/2302.04768v1 |
The ultrastrong coupling between the elementary excitations of matter and
microcavity modes is studied in a fully analytical quantum-mechanical
theoretical framework. The elementary excitation could be phonons, excitons,
plasmons, etc. From the diagonalization of the Hamiltonian, we obtain the
ground state of the polar... | http://arxiv.org/abs/2304.00680v1 |
Statistics is sometimes described as the science of reasoning under
uncertainty. Statistical models provide one view of this uncertainty, but what
is frequently neglected is the invisible portion of uncertainty: that assumed
not to exist once a model has been fitted to some data. Systematic errors, i.e.
bias, in data r... | http://arxiv.org/abs/2308.11458v1 |
Binarized Neural Networks (BNNs) significantly reduce the computation and
memory demands with binarized weights and activations compared to
full-precision NNs. Executing a layer in a BNN on different devices of a
heterogeneous multiprocessor platform consisting of CPU and GPU can affect the
inference performance, i.e.,... | http://arxiv.org/abs/2301.05126v1 |
This paper will explore ways of computationally accounting for the
metacognitive threshold -- the minimum amount of stimulus needed for a mental
state to be perceived -- and discuss potential cognitive mechanisms by which
this threshold can be influenced through metacognitive training and meditation. | http://arxiv.org/abs/2310.13005v1 |
This study evaluates the applicability and efficiency of ChatGPT for ontology
alignment using a naive approach. ChatGPT's output is compared to the results
of the Ontology Alignment Evaluation Initiative 2022 campaign using conference
track ontologies. This comparison is intended to provide insights into the
capabiliti... | http://arxiv.org/abs/2308.09217v1 |
In modern machine learning, inner product attention computation is a
fundamental task for training large language models such as Transformer, GPT-1,
BERT, GPT-2, GPT-3 and ChatGPT. Formally, in this problem, one is given as
input three matrices $Q, K, V \in [-B,B]^{n \times d}$, and the goal is to
construct the matrix ... | http://arxiv.org/abs/2302.13214v2 |
This paper shows that the skin effect in systems of non-Hermitian
subwavelength resonators is robust with respect to random imperfections in the
system. The subwavelength resonators are highly contrasting material inclusions
that resonate in a low-frequency regime. The non-Hermiticity is due to the
introduction of an i... | http://arxiv.org/abs/2308.06124v1 |
We investigate planetary migration in the dead zone of a protoplanetary disk
where there are a set of spiral waves propagating inward due to the turbulence
in the active zone and the Rossby wave instability (RWI), which occurs at the
transition between the dead and active zones. We perform global 3D unstratified
magnet... | http://arxiv.org/abs/2306.16843v1 |
Numerous investigations have demonstrated that standing acoustic waves can
trap particles that range in size from microns to millimeters. Powerful
tweezers may trap clusters of particles rather than single ones because their
trapping radius is substantially larger than the size of the trapped particle.
In this study, c... | http://arxiv.org/abs/2302.02319v1 |
This work investigates the synchronization between two chaotic food webs
using the generalized Lotka-Volterra (GLV) model consisting of one prey and two
predator populations. We, first, examine the impact of three functional
responses (linear, Holling type II, and Holling type III) on system dynamics
For the study, we ... | http://arxiv.org/abs/2301.03557v1 |
We determine the number of complex solutions to a nonlinear eigenvalue
problem on the Grassmannian in its Pl\"ucker embedding. This is motivated by
quantum chemistry, where it represents the truncation to single electrons in
coupled cluster theory. We prove the formula for the Grassmannian of lines
which was conjecture... | http://arxiv.org/abs/2310.15474v2 |
Metacognitive skills have been commonly associated with preparation for
future learning in deductive domains. Many researchers have regarded strategy-
and time-awareness as two metacognitive skills that address how and when to use
a problem-solving strategy, respectively. It was shown that students who are
both strateg... | http://arxiv.org/abs/2303.12223v1 |
Many tools empower analysts and data scientists to consume analysis results
in a visual interface, such as a dashboard. When the underlying data changes,
these results need to be updated, but this update can take a long time -- all
while the user continues to explore the results. In this context, tools can
either (i) h... | http://arxiv.org/abs/2302.05476v1 |
We analyse the stability of the inner horizon of the quantum-corrected black
hole which is proposed in loop quantum gravity as the exterior of the quantum
Oppenheimer-Snyder and Swiss Cheese models. It is shown that the flux and
energy density of a test scalar field measured by free-falling observers are
both divergent... | http://arxiv.org/abs/2308.10746v2 |
We present a direct method for limited angle tomographic reconstruction using
convolutional networks. The key to our method is to first stretch every tilt
view in the direction perpendicular to the tilt axis by the secant of the tilt
angle. These stretched views are then fed into a 2-D U-Net which directly
outputs the ... | http://arxiv.org/abs/2306.10201v1 |
In this paper, we present challenges associated with monitoring and
maintaining a large telecom system at Ericsson that was developed with high
degree of component reuse. The system constitutes of multiple services,
composed of both legacy and modern systems that are constantly changing and
need to be adapted to changi... | http://arxiv.org/abs/2309.00697v1 |
Generative adversarial networks (GANs) are one of the most robust and
versatile techniques in the field of generative artificial intelligence. In
this work, we report on an application of GANs in the domain of synthetic
spectral data generation, offering a solution to the scarcity of data found in
various scientific co... | http://arxiv.org/abs/2307.07454v1 |
Data-driven modeling based on machine learning (ML) is showing enormous
potential for weather forecasting. Rapid progress has been made with impressive
results for some applications. The uptake of ML methods could be a game-changer
for the incremental progress in traditional numerical weather prediction (NWP)
known as ... | http://arxiv.org/abs/2307.10128v2 |
We propose MIMOC: Motion Imitation from Model-Based Optimal Control. MIMOC is
a Reinforcement Learning (RL) controller that learns agile locomotion by
imitating reference trajectories from model-based optimal control. MIMOC
mitigates challenges faced by other motion imitation RL approaches because the
references are dy... | http://arxiv.org/abs/2305.10989v1 |
Reading and understanding the stories in the news is increasingly difficult.
Reporting on stories evolves rapidly, politicized news venues offer different
perspectives (and sometimes different facts), and misinformation is rampant.
However, existing solutions merely aggregate an overwhelming amount of
information from ... | http://arxiv.org/abs/2310.04592v1 |
The Medium-Resolution integral field Spectrometer (MRS) of MIRI on board JWST
performs spectroscopy between 5 and 28~$\mu$m. The optics of the MRS introduce
substantial distortion, and this needs to be rectified in order to reconstruct
the observed astrophysical scene. We use data from the JWST/MIRI commissioning
and c... | http://arxiv.org/abs/2307.01025v1 |
In 2016, Google proposed Federated Learning (FL) as a novel paradigm to train
Machine Learning (ML) models across the participants of a federation while
preserving data privacy. Since its birth, Centralized FL (CFL) has been the
most used approach, where a central entity aggregates participants' models to
create a glob... | http://arxiv.org/abs/2306.09750v4 |
The hindering problem in facial expression recognition (FER) is the presence
of inaccurate annotations referred to as noisy annotations in the datasets.
These noisy annotations are present in the datasets inherently because the
labeling is subjective to the annotator, clarity of the image, etc. Recent
works use sample ... | http://arxiv.org/abs/2305.01884v1 |
Brownian snails with removal is a spatial epidemic model defined as follows.
Initially, a homogeneous Poisson process of susceptible particles on $\mathbb
R^d$ with intensity $\lambda>0$ is deposited and a single infected one is added
at the origin. Each particle performs an independent standard Brownian motion.
Each s... | http://arxiv.org/abs/2305.10751v2 |
Canopy flows in the atmospheric surface layer play important economic and
ecological roles, governing the dispersion of passive scalars in the
environment. The interaction of high-velocity fluid and large-scale
surface-mounted obstacles in canopy flows produces drag and causes intense,
inhomogeneous, and anisotropic tu... | http://arxiv.org/abs/2306.06463v1 |
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