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For any skew symmetric matrix over complex numbers, we introduce an EALA and
it is called Skew Symmetric Extended Affine Lie Algebra (SSEALA). This way we
get a large class of EALAs and most often they are non-isomorphic. In this
paper we study irreducible integrable modules for SSEALA with finite
dimensional weight sp... | http://arxiv.org/abs/2309.14676v1 |
We propose a method to extract the mutual exchange statistics of the anyonic
excitations of a general Abelian fractional quantum Hall state, by comparing
the tunneling characteristics of a quantum point contact in two different
experimental conditions. In the first, the tunneling current between two edges
at different ... | http://arxiv.org/abs/2301.00021v1 |
Harmful Internet use (HIU) is a term coined for the unintended use of the
Internet. In this study, we propose a more accurate HIU measuring method based
on the peer assessment and differential evolution approach. The sample data
comprises a juvenile population in Poland; 267 subjects assessed 1,513 peers.
In addition t... | http://arxiv.org/abs/2301.10232v1 |
The Kirkwood-Dirac (KD) quasiprobability distribution can describe any
quantum state with respect to the eigenbases of two observables $A$ and $B$. KD
distributions behave similarly to classical joint probability distributions but
can assume negative and nonreal values. In recent years, KD distributions have
proven ins... | http://arxiv.org/abs/2306.00086v1 |
High assurance of information-flow security (IFS) for concurrent systems is
challenging. A promising way for formal verification of concurrent systems is
the rely-guarantee method. However, existing compositional reasoning approaches
for IFS concentrate on language-based IFS. It is often not applicable for
system-level... | http://arxiv.org/abs/2309.09141v1 |
We propose a novel framework for electrolaryngeal speech intelligibility
enhancement through the use of robust linguistic encoders. Pretraining and
fine-tuning approaches have proven to work well in this task, but in most
cases, various mismatches, such as the speech type mismatch (electrolaryngeal
vs. typical) or a sp... | http://arxiv.org/abs/2309.09627v2 |
We introduce the first extension of a Lattice Gas Automaton (LGA) model to
accurately replicate observed emergent phenomena in granular materials with a
special focus on previously unexplored jamming transitions by incorporating
gravitational effects, energy dissipation in particle collisions, and wall
friction. We suc... | http://arxiv.org/abs/2309.00165v1 |
Problems from metric graph theory like Metric Dimension, Geodetic Set, and
Strong Metric Dimension have recently had a strong impact in parameterized
complexity by being the first known problems in NP to admit double-exponential
lower bounds in the treewidth, and even in the vertex cover number for the
latter, assuming... | http://arxiv.org/abs/2309.17419v2 |
Graph Neural Networks (GNNs) have become popular in Graph Representation
Learning (GRL). One fundamental application is few-shot node classification.
Most existing methods follow the meta learning paradigm, showing the ability of
fast generalization to few-shot tasks. However, recent works indicate that
graph contrasti... | http://arxiv.org/abs/2309.10376v1 |
For affine Weyl groups and elements associated to dominant coweights, we
present a convex geometry formula for the size of the corresponding lower
Bruhat intervals. Extensive computer calculations for these groups have led us
to believe that a similar formula exists for all lower Bruhat intervals. | http://arxiv.org/abs/2309.08539v1 |
An exact equation for determining the Tolman length (TL) as a function of
radius is obtained and a computational procedure for solving it is proposed. As
a result of implementing this procedure, the dependences of the TL and surface
tension on radius are obtained for the drop and bubble cases and various
equations of s... | http://arxiv.org/abs/2309.14110v1 |
The gravitational path integral can be used to compute the number of black
hole states for a given energy window, or the free energy in a thermal
ensemble. In this article we explain how to use the gravitational path integral
to compute the separate number of bosonic and fermionic black hole microstates.
We do this by ... | http://arxiv.org/abs/2309.03478v3 |
We propose a generalized minimum discrepancy, which derives from Legendre's
ODE and spherical harmonic theoretics to provide a new criterion of
equidistributed pointsets on the sphere. A continuous and derivative kernel in
terms of elementary functions is established to simplify the computation of the
generalized minim... | http://arxiv.org/abs/2310.00012v1 |
In this article we discuss the Hopf algebras spanned by the adjacency
matrices in detail. We show that there two Hopf algebraic structures concerning
the adjacency matrices, one is the copy of Connes-Kreimer Hopf algebra, another
one is the copy of the dual of Connes-Kreimer Hopf algebra. | http://arxiv.org/abs/2309.05009v1 |
In recent studies on ultrastrong coupling between matter and light in
cavities, the significance of gauge choice when employing the widely-used
two-level approximation has been highlighted. Expanding upon these
investigations, we extend the analysis to waveguide QED, where we demonstrate
that truncations performed in t... | http://arxiv.org/abs/2309.06500v1 |
Explicit communication among humans is key to coordinating and learning.
Social learning, which uses cues from experts, can greatly benefit from the
usage of explicit communication to align heterogeneous policies, reduce sample
complexity, and solve partially observable tasks. Emergent communication, a
type of explicit... | http://arxiv.org/abs/2302.14276v1 |
This paper explores the intriguing connections between the invariant subspace
problem, the Kadison-Singer problem, and the Borel conjecture. The
Kadison-Singer problem, originally formulated in terms of pure states on
C*-algebras, was later reformulated using projections, establishing a link with
the invariant subspace... | http://arxiv.org/abs/2309.00171v1 |
Various parameters affect the foam stability: surface and bulk rheology of
the solution, gravitational drainage, mechanical vibrations, bubble gas
composition, and also evaporation. Evaporation is often considered through the
prism of a liquid loss, but it also induces a cooling effect due to the
enthalpy of vaporizati... | http://arxiv.org/abs/2309.10362v1 |
Observed accretion rates onto the Milky-Way and other local spirals fall
short of that required to sustain star formation for cosmological timescales. A
potential avenue for this unseen accretion is an inflow in the volume-filling
hot phase ($\sim10^6$ K) of the circumgalactic medium (CGM), as suggested by
some cosmolo... | http://arxiv.org/abs/2306.00092v2 |
It is found that Gaia DR3 binary stars selected with stringent requirements
on astrometric measurements and radial velocities naturally satisfy Newtonian
dynamics without hidden close companions when projected separation $s \lesssim
2$ kau, showing that pure binaries can be selected. It is then found that pure
binaries... | http://arxiv.org/abs/2309.10404v4 |
Nuclear Magnetic Resonance (NMR) spectroscopy has served as a powerful
analytical tool for studying molecular structure and dynamics in chemistry and
biology. However, the processing of raw data acquired from NMR spectrometers
and subsequent quantitative analysis involves various specialized tools, which
necessitates c... | http://arxiv.org/abs/2309.07178v1 |
The relentless pursuit of aircraft flight efficiency has thrust
variable-pitch propeller technology into the forefront of aviation innovation.
This technology, rooted in the ancient power unit of propellers, has found
renewed significance, particularly in the realms of unmanned aerial vehicles
and urban air mobility. T... | http://arxiv.org/abs/2309.16075v1 |
Alfv\'enic fluctuations of various scales are ubiquitous in the corona; their
non-linear interactions and eventual turbulent cascade result in an important
heating mechanism that accelerates the solar wind. These fluctuations may be
processed by large-scale, transient, and coherent heliospheric structures such
as coron... | http://arxiv.org/abs/2309.06266v2 |
The need for skilled medical support is growing in the era of digital
healthcare. This research presents an innovative strategy, utilizing the RuBERT
model, for categorizing user inquiries in the field of medical consultation
with a focus on expert specialization. By harnessing the capabilities of
transformers, we fine... | http://arxiv.org/abs/2309.14662v2 |
An explicit formula to compute the multiplicative anomaly or defect of
$\zeta$-regularized products of linear factors is derived, by using a Feynman
parametrization, generalizing Shintani-Mizuno formulas. Firstly, this is
applied on $n$-spheres, reproducing known results in the literature. Then, this
framework is appli... | http://arxiv.org/abs/2309.04471v4 |
Large-scale quantum networks, known as quantum internet, hold great promises
for advanced distributed quantum computing and long-distance quantum
communication. It is essential to have a proper theoretical analysis of the
quantum network and explore new applications and protocols that justify
building such an extensive... | http://arxiv.org/abs/2309.10363v1 |
The equation of State for dense matter is studied with color molecular
dynamics, in which hadron matter and quark matter are automatically
distinguished only from quark color state. The quark-quark interactions are
optimized to be consistent with saturation properties: symmetric energy,
$L-$parameter, and incompressibi... | http://arxiv.org/abs/2309.09632v2 |
Natural-language dialog is key for intuitive human-robot interaction. It can
be used not only to express humans' intents, but also to communicate
instructions for improvement if a robot does not understand a command
correctly. Of great importance is to endow robots with the ability to learn
from such interaction experi... | http://arxiv.org/abs/2309.04316v3 |
When researching robot swarms, many studies observe complex group behavior
emerging from the individual agents' simple local actions. However, the task of
learning an individual policy to produce a desired group behavior remains a
challenging problem. We present a method of training distributed robotic swarm
algorithms... | http://arxiv.org/abs/2309.14663v2 |
Enabling bipedal walking robots to learn how to maneuver over highly uneven,
dynamically changing terrains is challenging due to the complexity of robot
dynamics and interacted environments. Recent advancements in learning from
demonstrations have shown promising results for robot learning in complex
environments. Whil... | http://arxiv.org/abs/2309.16074v1 |
In this paper, we work with the existence and uniqueness of free boundary
constant mean curvature hypersurfaces in rotational domains. These are domains
whose boundary is generated by a rotation of a graph. Under some conditions on
the function that generates the graph and a gap condition on the umbilicity
tensor, we c... | http://arxiv.org/abs/2309.10405v2 |
The ground state of the toric code, that of the two-dimensional class D
superconductor, and the partition sum of the two-dimensional Ising model are
dual to each other. This duality is remarkable inasmuch as it connects systems
commonly associated to different areas of physics -- that of long range
entangled topologica... | http://arxiv.org/abs/2309.13118v2 |
The PXP model hosts a special set of nonergodic states, referred to as
quantum many-body scars. One of the consequences of quantum scarring is the
periodic revival of the wave function fidelity. It has been reported that
quantum fidelity revival occurs in the PXP model for certain product states,
and periodic driving o... | http://arxiv.org/abs/2301.00020v1 |
With the advancement of deep learning (DL) in various fields, there are many
attempts to reveal software vulnerabilities by data-driven approach.
Nonetheless, such existing works lack the effective representation that can
retain the non-sequential semantic characteristics and contextual relationship
of source code attr... | http://arxiv.org/abs/2309.14677v1 |
To simulate the heated exterior of a meteorite, we impact a granular bed with
melted tin. The morphology of tin remnant and crater is found to be sensitive
to the temperature and solidification of tin. By employing deep learning and
convolutional neural network, we can quantify and map the complex impact
patterns onto ... | http://arxiv.org/abs/2303.18016v1 |
Software Bills of Materials (SBOMs) have emerged as tools to facilitate the
management of software dependencies, vulnerabilities, licenses, and the supply
chain. While significant effort has been devoted to increasing SBOM awareness
and developing SBOM formats and tools, recent studies have shown that SBOMs are
still a... | http://arxiv.org/abs/2309.12206v2 |
We propose a novel type of skin effects in non-Hermitian quantum many-body
systems which we dub a non-Hermitian Mott skin effect. This phenomenon is
induced by the interplay between strong correlations and the non-Hermitian
point-gap topology. The Mott skin effect induces extreme sensitivity to the
boundary conditions ... | http://arxiv.org/abs/2309.14111v3 |
In the life cycle of highly automated systems operating in an open and
dynamic environment, the ability to adjust to emerging challenges is crucial.
For systems integrating data-driven AI-based components, rapid responses to
deployment issues require fast access to related data for testing and
reconfiguration. In the c... | http://arxiv.org/abs/2309.04302v1 |
We discuss, and give examples of, methods for randomly implementing some
minimax robust designs from the literature. These have the advantage, over
their deterministic counterparts, of having bounded maximum loss in large and
very rich neighbourhoods of the, almost certainly inexact, response model
fitted by the experi... | http://arxiv.org/abs/2309.08538v5 |
In this paper, we prove that there exists a $C^{\infty}$-Calabi-Yau structure
on the whole of the complexification $G^{\mathbb C}/K^{\mathbb C}$ of a rank
two symmetric space $G/K$ of compact type. The proof is performed by deriving a
relation (which differs from the known relation somewhat) between the complex
Hessian... | http://arxiv.org/abs/2309.17418v4 |
In particle physics, the demand for rapid and precise simulations is rising.
The shift from traditional methods to machine learning-based approaches has led
to significant advancements in simulating complex detector responses.
CaloShowerGAN is a new approach for fast calorimeter simulation based on
Generative Adversari... | http://arxiv.org/abs/2309.06515v2 |
After a brief review of the different approaches to predict the possible
quantum gravity corrections to quantum field theory, we discuss in some detail
the formulation based on a Gaussian reference frame fixing. Then, we implement
this scenario to the determination of the inflationary spectrum of primordial
perturbatio... | http://arxiv.org/abs/2303.00117v2 |
The increasing demand for computational power in big data and machine
learning has driven the development of distributed training methodologies.
Among these, peer-to-peer (P2P) networks provide advantages such as enhanced
scalability and fault tolerance. However, they also encounter challenges
related to resource consu... | http://arxiv.org/abs/2309.14139v1 |
Recently, it was shown that type D black holes, encompassed in the large
Pleban\'ski--Demia\'nski (PD) family, exhibit a wide class of algebraically
general generalizations via the application of Ehlers and Harrison
transformations. In this work, we first discuss some mathematical details
behind the composition of such... | http://arxiv.org/abs/2309.13656v3 |
Large Language Models (LLMs), primarily trained on text-based datasets,
exhibit exceptional proficiencies in understanding and executing complex
linguistic instructions via text outputs. However, they falter when requests to
generate non-text ones. Concurrently, modality conversion models, such as
text-to-image, despit... | http://arxiv.org/abs/2309.07623v1 |
A wide range of analytical and numerical methods are available to study
quantum spin systems. However, the complexity of spin correlations and
interactions limits their applicability to specific temperature ranges. The
analytical approach utilizing Green's function has proved advantageous, as it
allows for formulation ... | http://arxiv.org/abs/2308.16407v2 |
Weak measurement has been proven to amplify the detection of changes in
meters while discarding most photons due to the low probability of
post-selection. Previous power-recycling schemes enable the failed
post-selection photons to be repeatedly selected, thus overcoming the
inefficient post-selection and increasing th... | http://arxiv.org/abs/2309.11041v3 |
As a generalization and extension of our previous paper [Escobar-Ruiz and
Azuaje, J. Phys. A: Math. Theor. 57, 105202 (2024)], in this work, the notions
of particular integral and particular integrability in classical mechanics are
extended to the formalisms of cosymplectic, contact and cocontact geometries.
This repre... | http://arxiv.org/abs/2309.17356v3 |
In the domain of cardiovascular healthcare, the Electrocardiogram (ECG)
serves as a critical, non-invasive diagnostic tool. Although recent strides in
self-supervised learning (SSL) have been promising for ECG representation
learning, these techniques often require annotated samples and struggle with
classes not presen... | http://arxiv.org/abs/2309.07145v1 |
Deep neural networks can approximate functions on different types of data,
from images to graphs, with varied underlying structure. This underlying
structure can be viewed as the geometry of the data manifold. By extending
recent advances in the theoretical understanding of neural networks, we study
how a randomly init... | http://arxiv.org/abs/2301.00008v1 |
In this paper, we recall Richardson's solution of the reduced BCS model, its
relationship with the Gaudin model, and the known implementation of these
models in conformal field theory. The CFT techniques applied here are based on
the use of the free field realization, or more precisely, on the calculation of
saddle-poi... | http://arxiv.org/abs/2309.15541v2 |
This paper presents research that focuses on nonflow contribution subtraction
in heavy-ion collisions, using a multiphase transport model (AMPT).
Specifically, the study aims to investigate the behavior of charged particle
elliptic flow ($v_{\rm 2}$) in d-Au collisions at a collision energy of
$\sqrt{s_{\rm NN}} = 200$... | http://arxiv.org/abs/2309.13124v1 |
As deeper and more complex models are developed for the task of sound event
localization and detection (SELD), the demand for annotated spatial audio data
continues to increase. Annotating field recordings with 360$^{\circ}$ video
takes many hours from trained annotators, while recording events within
motion-tracked la... | http://arxiv.org/abs/2309.03337v1 |
This is the first part of three episodes to demonstrate a renewal approach
for proving the Four Color Theorem without checking by a computer. The second
and the third episodes have subtitles: ``R/G/B Kempe chains in an extremum
non-4-colorable MPG'' and ``Diamond routes, canal lines and
$\Sigma$-adjustments,'' where R/... | http://arxiv.org/abs/2309.11733v2 |
A desirable data selection algorithm can efficiently choose the most
informative samples to maximize the utility of limited annotation budgets.
However, current approaches, represented by active learning methods, typically
follow a cumbersome pipeline that iterates the time-consuming model training
and batch data selec... | http://arxiv.org/abs/2309.17342v2 |
The purpose of this paper is to examine the sampling problem through Euler
discretization, where the potential function is assumed to be a mixture of
locally smooth distributions and weakly dissipative. We introduce
$\alpha_{G}$-mixture locally smooth and $\alpha_{H}$-mixture locally Hessian
smooth, which are novel and... | http://arxiv.org/abs/2301.13706v1 |
We generalize the odd elasticity of planar materials to thermoelasticity,
admitting spatially inhomogeneous properties. First, we show that for active
systems breaking Onsager relations thermal evolution is given by an odd
generalization of the Maxwell-Cattaneo relation. Next three different heat
conduction models of o... | http://arxiv.org/abs/2309.08262v3 |
We present a complete basis to study gauged curvature-squared supergravity in
five dimensions. We replace the conventional ungauged Riemann-squared action
with a new Log-invariant, offering a comprehensive framework for all gauged
curvature-squared supergravities. Our findings address long-standing challenges
and have ... | http://arxiv.org/abs/2309.07637v2 |
We report on multi-photon statistics of correlated twin beams produced in a
periodic poled micro-ring resonator on thin-film lithium niobate. Owing to high
cavity confinement and near perfect quasi-phase matching, the photons pairs are
produced efficiently in single modes at rates reaching 27 MHz per $\mu$W pump
power.... | http://arxiv.org/abs/2309.15233v1 |
In order to study the properties of SEP elements, we propose the concepts of
one sided a_idempotent and one sided a_equivalent. Under the condition that an
element in a ring is both group invertible and MP_invertible, some equivalent
conditions of such an element to be an SEP element are given based on these two
concep... | http://arxiv.org/abs/2309.13642v1 |
This paper is devoted to the analysis of the divergence of the electron
self-energy in classical electrodynamics. To do so, we appeal to the theory of
distributions and a method for obtaining corresponding extensions. At first
sight, electrostatics implies a divergence once we treat the electron as a
charged point part... | http://arxiv.org/abs/2301.11844v2 |
The purpose of this paper is to develop a deformation theory controlled by
pre-Lie algebras with divided powers over a ring of positive characteristic. We
show that every differential graded pre-Lie algebra with divided powers comes
with operations, called weighted braces, which we use to generalize the
classical defor... | http://arxiv.org/abs/2310.20300v2 |
Recent breakthroughs in pre-trained code models, such as CodeBERT and Codex,
have shown their superior performance in various downstream tasks. The
correctness and unambiguity of API usage among these code models are crucial
for achieving desirable program functionalities, requiring them to learn
various API fully qual... | http://arxiv.org/abs/2309.07804v1 |
Quasi-periodic pulsations (QPPs) are frequently observed in solar and stellar
flare emission, with recent studies suggesting that an increasing instantaneous
period is a common characteristic of QPPs. Determining the prevalence of
non-stationarity in QPPs contributes to a better understanding of which
mechanisms are re... | http://arxiv.org/abs/2305.19737v1 |
The nature of the dark matter in the Universe is one of the hardest unsolved
problems in modern physics. Indeed, on one hand, the overwhelming indirect
evidence from astrophysics seems to leave no doubt about its existence; on the
other hand, direct search experiments, especially those conducted with low
background det... | http://arxiv.org/abs/2310.20472v1 |
With an increasing focus on precision medicine in medical research, numerous
studies have been conducted in recent years to clarify the relationship between
treatment effects and patient characteristics. The treatment effects for
patients with different characteristics are always heterogeneous, and various
heterogeneou... | http://arxiv.org/abs/2309.11914v1 |
The emergence of new public forums in the shape of online social media has
introduced unprecedented challenges to public discourse, including
polarization, misinformation, and the emergence of echo chambers. While
existing research has extensively studied the behavior of active users within
echo chambers, little attent... | http://arxiv.org/abs/2306.17538v1 |
Shortcut learning, or `Clever Hans effect` refers to situations where a
learning agent (e.g., deep neural networks) learns spurious correlations
present in data, resulting in biased models. We focus on finding shortcuts in
deep learning based spoofing countermeasures (CMs) that predict whether a given
utterance is spoo... | http://arxiv.org/abs/2306.00044v1 |
Most previous co-salient object detection works mainly focus on extracting
co-salient cues via mining the consistency relations across images while
ignoring explicit exploration of background regions. In this paper, we propose
a Discriminative co-saliency and background Mining Transformer framework (DMT)
based on sever... | http://arxiv.org/abs/2305.00514v2 |
The intakes of air-breathing high-speed flying vehicles produce a large share
of the thrust propulsion. Furthermore, the propulsion performance of these
engines increases when the single-ramp intake is replaced with a multiple-ramps
intake. Many scholars numerically and experimentally studied the high-speed
engine perf... | http://arxiv.org/abs/2302.14288v1 |
In end-to-end (E2E) speech recognition models, a representational
tight-coupling inevitably emerges between the encoder and the decoder. We build
upon recent work that has begun to explore building encoders with modular
encoded representations, such that encoders and decoders from different models
can be stitched toget... | http://arxiv.org/abs/2304.00173v1 |
The standard stabilizer formalism provides a setting to show that quantum
computation restricted to operations within the Clifford group are classically
efficiently simulable: this is the content of the well-known Gottesman-Knill
theorem. This work analyzes the mathematical structure behind this theorem to
find possibl... | http://arxiv.org/abs/2309.09815v1 |
We prove that the extended Khovanov arc algebras are isomorphic to the basic
algebras of anti-spherical Hecke categories for maximal parabolics of symmetric
groups. We present these algebras by quiver and relations and provide the full
submodule lattices of Verma modules. | http://arxiv.org/abs/2309.13695v1 |
We study Maxwell theory, in the presence of charged scalar sources, near the
black hole horizon in a partial wave basis. We derive the gauge field
configuration that solves Maxwell equations in the near-horizon region of a
Schwarzschild black hole when sourced by a charge density of a localised
charged particle. This i... | http://arxiv.org/abs/2309.05791v4 |
We report the extended GeV $\gamma$-ray emission around the high Galactic
latitude supernova remnant (SNR) DA 530 with the PASS 8 data recorded by the
Fermi Large Area Telescope (Fermi-LAT). The $\gamma$-ray spectrum in the energy
range of 100 MeV - 1 TeV follows a power law model with an index of 2.23. The
much more e... | http://arxiv.org/abs/2309.05949v1 |
Over the past two decades, significant strides have been made in the study of
Dark Matter (DM) admixed neutron stars and their associated properties.
However, an intriguing facet regarding the effect of DM on magnetized neutron
stars still remains unexplored. This study is carried out to analyze the
properties of DM ad... | http://arxiv.org/abs/2306.17510v2 |
Protein dynamics form a critical bridge between protein structure and
function, yet the impact of evolution on ultrafast processes inside proteins
remains enigmatic. This study delves deep into nanosecond-scale protein
dynamics of a structurally and functionally conserved protein across species
separated by almost a bi... | http://arxiv.org/abs/2309.06298v1 |
This paper provides an insight into the possibility of scene recognition from
a video sequence with a small set of repeated shooting locations (such as in
television series) using artificial neural networks. The basic idea of the
presented approach is to select a set of frames from each scene, transform them
by a pre-t... | http://arxiv.org/abs/2309.11928v1 |
We provide a universal tight bound on the energy gap of topological
insulators by exploring relationships between topology, quantum geometry, and
optical absorption. Applications of our theory to infrared absorption near
topological band inversion, magnetic circular dichorism in Chern insulators,
and topological gap in... | http://arxiv.org/abs/2306.00078v3 |
Machine Learning (ML) has emerged as a promising approach in healthcare,
outperforming traditional statistical techniques. However, to establish ML as a
reliable tool in clinical practice, adherence to best practices regarding data
handling, experimental design, and model evaluation is crucial. This work
summarizes and... | http://arxiv.org/abs/2309.07192v1 |
We study the problem of best-arm identification in a distributed variant of
the multi-armed bandit setting, with a central learner and multiple agents.
Each agent is associated with an arm of the bandit, generating stochastic
rewards following an unknown distribution. Further, each agent can communicate
the observed re... | http://arxiv.org/abs/2305.00528v1 |
Recent work has identified cosmic ray events as an error source limiting the
lifetime of quantum data. These errors are correlated and affect a large number
of qubits, leading to the loss of data across a quantum chip. Previous works
attempting to address the problem in hardware or by building distributed
systems still... | http://arxiv.org/abs/2307.16533v1 |
In this resource paper we release ChiSCor, a new corpus containing 619
fantasy stories, told freely by 442 Dutch children aged 4-12. ChiSCor was
compiled for studying how children render character perspectives, and
unravelling language and cognition in development, with computational tools.
Unlike existing resources, C... | http://arxiv.org/abs/2310.20328v1 |
Data-driven algorithmic and AI systems are increasingly being deployed to
automate or augment decision processes across a wide range of public service
settings. Yet community members are often unaware of the presence, operation,
and impacts of these systems on their lives. With the shift towards algorithmic
decision-ma... | http://arxiv.org/abs/2304.00167v2 |
Convolutional layers are a fundamental component of most image-related
models. These layers often implement by default a static padding policy (\eg
zero padding), to control the scale of the internal representations, and to
allow kernel activations centered on the border regions. In this work we
identify Padding Aware ... | http://arxiv.org/abs/2309.08048v1 |
Enhancing the performance of noisy quantum processors requires improving our
understanding of error mechanisms and the ways to overcome them. In this study,
we identify optimal ranges for qubit design parameters, grounded in
comprehensive noise modeling. To this end, we also analyze a previously
unexplored error mechan... | http://arxiv.org/abs/2309.17168v4 |
Proof-of-Location (PoL) is a lightweight security concept for
Internet-of-Things (IoT) networks, focusing on the sensor nodes as the least
performant and most vulnerable parts of IoT networks. PoL builds on the
identification of network participants based on their physical location. It
introduces a secondary message ty... | http://arxiv.org/abs/2302.14713v1 |
The fundamental mechanism of hysteresis in the quasistatic limit of
multi-stable systems is associated with transitions of the system from one
local minimum of the potential energy to another. In this scenario, as system
parameters are (quasistatically) varied, the transition is prompted when a
saddle-node bifurcation ... | http://arxiv.org/abs/2309.09356v1 |
Like single perovskites, halide double perovskites (HDP) have truly emerged
as efficient optoelectronic materials since they display superior stability and
are free of toxicity. However, challenges still exist due to either wide and
indirect bandgaps or parity-forbidden transitions in many of them. The lack of
understa... | http://arxiv.org/abs/2309.06065v1 |
Synthetic aperture radar (SAR) image change detection is a critical task and
has received increasing attentions in the remote sensing community. However,
existing SAR change detection methods are mainly based on convolutional neural
networks (CNNs), with limited consideration of global attention mechanism. In
this lett... | http://arxiv.org/abs/2309.12010v1 |
Arrays of coupled dipole emitters support collective single- and multiphoton
states that can preserve quantum excitations. One of the crucial
characteristics of these states is the lifetime, which is fundamentally limited
due to spontaneous emission. Here, we present a mechanism of external coupling
of two states via t... | http://arxiv.org/abs/2309.14461v2 |
The lensing of gravitational waves (GWs) occurs when GWs experience local
gravitational potential. In the weak lensing regime, it has been reported that
a simple consistency relation holds between the variances of the magnification
and phase modulation. In this paper, we present two additional consistency
relations bet... | http://arxiv.org/abs/2309.04114v2 |
Robert A. Millikan (1868-1953) was the second American to win the Nobel Prize
in physics. At the peak of his influence, no scientist save Einstein was more
admired by the American public. Millikan, the head of the California Institute
of Technology (Caltech) during its first 24 years, oversaw its rapid growth
into one ... | http://arxiv.org/abs/2309.13468v2 |
Dynamic Ensemble Selection (DES) is a Multiple Classifier Systems (MCS)
approach that aims to select an ensemble for each query sample during the
selection phase. Even with the proposal of several DES approaches, no
particular DES technique is the best choice for different problems. Thus, we
hypothesize that selecting ... | http://arxiv.org/abs/2309.14307v2 |
Electric control of magnetization dynamics in two-dimensional (2D) magnetic
materials is an essential step for the development of novel spintronic
nanodevices. Electrostatic gating has been shown to greatly affect the static
magnetic properties of some van der Waals magnets, but the control over their
magnetization dyn... | http://arxiv.org/abs/2309.12776v1 |
This paper considers the problem of security allocation in a networked
control system under stealthy attacks. The system is comprised of
interconnected subsystems represented by vertices. A malicious adversary
selects a single vertex on which to conduct a stealthy data injection attack
with the purpose of maximally dis... | http://arxiv.org/abs/2308.16639v2 |
We use spectra and maps of the $J=1-0$ and $J=2-1$ DCO$^{+}$, DCN, DNC, $\rm
N_2D^+$ lines and $1_{11}-1_{01}$ ortho- and para-NH$_{2}$D lines, obtained
with the IRAM-30m telescope, as well as observations of their hydrogenated
isotopologues to study deuteration processes in five high-mass star-forming
regions. The tem... | http://arxiv.org/abs/2309.16510v1 |
We introduce the notion of biexactness for general von Neumann algebras,
naturally extending the notion from group theory. We show that biexactness
implies solidity for von Neumann algebras, and that many of the examples of
solid von Neumann algebras contained in the literature are, in fact, biexact.
We also give examp... | http://arxiv.org/abs/2309.10161v1 |
Quantum machine learning (QML) is emerging as an application of quantum
computing with the potential to deliver quantum advantage, but its realisation
for practical applications remains impeded by challenges. Amongst those, a key
barrier is the computationally expensive task of encoding classical data into a
quantum st... | http://arxiv.org/abs/2309.09424v1 |
Neural networks produced by standard training are known to suffer from poor
accuracy on rare subgroups despite achieving high accuracy on average, due to
the correlations between certain spurious features and labels. Previous
approaches based on worst-group loss minimization (e.g. Group-DRO) are
effective in improving ... | http://arxiv.org/abs/2309.06717v2 |
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