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Formats for representing and manipulating verification problems are extremely
important for supporting the ecosystem of tools, developers, and practitioners.
A good format allows representing many different types of problems, has a
strong toolchain for manipulating and translating problems, and can grow with
the commun... | http://arxiv.org/abs/2309.09100v1 |
Galaxies have been observed to exhibit a level of simplicity unexpected in
the complex galaxy formation scenario posited by standard cosmology. This is
particularly apparent in their dynamics, where scaling relations display much
regularity and little intrinsic scatter. However, the parameters responsible
for this simp... | http://arxiv.org/abs/2305.19978v2 |
In this work we propose a Bayesian version of the Nagaoka-Hayashi bound when
estimating a parametric family of quantum states. This lower bound is a
generalization of a recently proposed bound for point estimation to Bayesian
estimation. We then show that the proposed lower bound can be efficiently
computed as a semide... | http://arxiv.org/abs/2302.14223v2 |
Gaussian processes (GPs) are popular nonparametric statistical models for
learning unknown functions and quantifying the spatiotemporal uncertainty in
data. Recent works have extended GPs to model scalar and vector quantities
distributed over non-Euclidean domains, including smooth manifolds appearing in
numerous field... | http://arxiv.org/abs/2309.16746v2 |
In many randomized experiments, the treatment effect of the long-term metric
(i.e. the primary outcome of interest) is often difficult or infeasible to
measure. Such long-term metrics are often slow to react to changes and
sufficiently noisy they are challenging to faithfully estimate in short-horizon
experiments. A co... | http://arxiv.org/abs/2309.07893v2 |
The work of Mann and Rafi gives a classification surfaces $\Sigma$ when
$\textrm{Map}(\Sigma)$ is globally CB, locally CB, and CB generated under the
technical assumption of tameness. In this article, we restrict our study to the
pure mapping class group and give a complete classification without additional
assumptions... | http://arxiv.org/abs/2309.00124v1 |
In this work we study the notions of structural and universal completeness
both from the algebraic and logical point of view. In particular, we provide
new algebraic characterizations of quasivarieties that are actively and
passively universally complete, and passively structurally complete. We apply
these general resu... | http://arxiv.org/abs/2309.14151v1 |
We present a Markov-chain analysis of blockwise-stochastic algorithms for
solving partially block-separable optimization problems. Our main contributions
to the extensive literature on these methods are statements about the Markov
operators and distributions behind the iterates of stochastic algorithms, and
in particul... | http://arxiv.org/abs/2310.20397v1 |
Tactile representation learning (TRL) equips robots with the ability to
leverage touch information, boosting performance in tasks such as environment
perception and object manipulation. However, the heterogeneity of tactile
sensors results in many sensor- and task-specific learning approaches. This
limits the efficacy ... | http://arxiv.org/abs/2305.00596v1 |
Machine learning (ML) is crucial in network anomaly detection for proactive
threat hunting, reducing detection and response times significantly. However,
challenges in model training, maintenance, and frequent false positives impact
its acceptance and reliability. Explainable AI (XAI) attempts to mitigate these
issues,... | http://arxiv.org/abs/2309.16021v1 |
We propose a group-level agent-based mixed (GLAM) logit model that is
estimated using market-level choice share data. The model non-parametrically
represents taste heterogeneity through market-specific parameters by solving a
multiagent inverse utility maximization problem, addressing the limitations of
existing market... | http://arxiv.org/abs/2309.13159v2 |
In a previous paper two of us (D.M. and A.Z.) proposed that a vast class of
gravitational extremization problems in holography can be formulated in terms
of the equivariant volume of the internal geometry, or of the cone over it. We
substantiate this claim by analysing supergravity solutions corresponding to
branes par... | http://arxiv.org/abs/2309.04425v3 |
We investigate critical equilibrium and out of equilibrium properties of a
ferromagnetic Ising model in one and two dimension in the presence of long
range interactions, $J_{ij}\propto r^{-(d+\sigma)}$. We implement a novel local
dynamics on a dynamical L\'evy lattice, that correctly reproduces the static
critical expo... | http://arxiv.org/abs/2303.18057v2 |
Detecting fake news requires both a delicate sense of diverse clues and a
profound understanding of the real-world background, which remains challenging
for detectors based on small language models (SLMs) due to their knowledge and
capability limitations. Recent advances in large language models (LLMs) have
shown remar... | http://arxiv.org/abs/2309.12247v2 |
Reducing the cost and delay and improving quality are major issues for
product and software development, especially in the automotive domain. Product
line engineering is a wellknown approach to engineer systems with the aim to
reduce costs and development time as well as to improve the product quality.
Feature models e... | http://arxiv.org/abs/2310.20396v1 |
This paper details a system for fast visual exploration and search without
prior map information. We leverage frontier based planning with both LiDAR and
visual sensing and augment it with a perception module that contextually labels
points in the surroundings from wide Field of View 2D LiDAR scans. The goal of
the per... | http://arxiv.org/abs/2309.14150v11 |
We study both numerically and experimentally the use of two third-order
nonlinear temporal filtering techniques, namely nonlinear ellipse rotation
(NER) and cross-polarized wave (XPW) generation, for spatio-temporal cleaning
of mJ energy 30 fs Titanium:Sapphire laser pulses in a multi-pass cell. In both
cases, a contra... | http://arxiv.org/abs/2302.14222v1 |
Uniswap is a Constant Product Market Maker built around liquidity pools,
where pairs of tokens are exchanged subject to a fee that is proportional to
the size of transactions. At the time of writing, there exist more than 6,000
pools associated with Uniswap v3, implying that empirical investigations on the
full ecosyst... | http://arxiv.org/abs/2301.13009v2 |
To create effective data visualizations, it helps to represent data using
visual features in intuitive ways. When visualization designs match observer
expectations, visualizations are easier to interpret. Prior work suggests that
several factors influence such expectations. For example, the dark-is-more bias
leads obse... | http://arxiv.org/abs/2309.00131v1 |
We numerically model a two-dimensional active nematic confined by a periodic
array of fixed obstacles. Even in the passive nematic, the appearance of
topological defects is unavoidable due to planar anchoring by the obstacle
surfaces. We show that a vortex lattice state emerges as activity is increased,
and that this l... | http://arxiv.org/abs/2309.07886v1 |
Very thin free-flowing liquid sheets are promising targets for
high-repetition-rate laser-ion acceleration. In this work, we report the
generation of micrometer-thin free-flowing liquid sheets from the collision of
two liquid jets, and study the vibration and jitter in their surface normal
direction. The dependence of ... | http://arxiv.org/abs/2302.14236v1 |
Pharmacodynamic (PD) models are mathematical models of cellular reaction
networks that include drug mechanisms of action. These models are useful for
studying predictive therapeutic outcomes of novel drug therapies in silico.
However, PD models are known to possess significant uncertainty with respect to
constituent pa... | http://arxiv.org/abs/2309.06540v2 |
Monolayers of transition metal dichalcogenides (TMDC) are direct-gap
semiconductors with strong light-matter interactions featuring tightly bound
excitons, while plasmonic crystals (PCs), consisting of metal nanoparticles
that act as meta-atoms, exhibit collective plasmon modes and allow one to
tailor electric fields o... | http://arxiv.org/abs/2309.09673v1 |
We study the structure of the finite-dimensional representations of
$\mathfrak{sl}_2[t]$, the current Lie algebra type of $A_1$, which are obtained
by taking tensor products of special Demazure modules. We show that these
representations admit a Demazure flag and obtain a closed formula for the
graded multiplicities of... | http://arxiv.org/abs/2309.14144v1 |
We propose a simple yet effective metric that measures structural similarity
between visual instances of architectural floor plans, without the need for
learning. Qualitatively, our experiments show that the retrieval results are
similar to deeply learned methods. Effectively comparing instances of floor
plan data is p... | http://arxiv.org/abs/2309.04357v1 |
We introduce a formal framework to study the multiple unicast problem for a
coded network in which the network code is linear over a finite field and
fixed. We show that the problem corresponds to an interference alignment
problem over a finite field. In this context, we establish an outer bound for
the achievable rate... | http://arxiv.org/abs/2309.04431v1 |
The importance of humanoid robots in today's world is undeniable, one of the
most important features of humanoid robots is the ability to maneuver in
environments such as stairs that other robots can not easily cross. A suitable
algorithm to generate the path for the bipedal robot to climb is very
important. In this pa... | http://arxiv.org/abs/2301.00075v1 |
The X-ray microscopy technique at the European X-ray free-electron laser
(EuXFEL), operating at a MHz repetition rate, provides superior contrast and
spatial-temporal resolution compared to typical microscopy techniques at other
X-ray sources. In both online visualization and offline data analysis for
microscopy experi... | http://arxiv.org/abs/2303.18043v1 |
We introduce an extension to the CLRS algorithmic learning benchmark,
prioritizing scalability and the utilization of sparse representations. Many
algorithms in CLRS require global memory or information exchange, mirrored in
its execution model, which constructs fully connected (not sparse) graphs based
on the underlyi... | http://arxiv.org/abs/2309.12253v2 |
We determine a connection between the weight of a Boolean function and the
total weight of its first-order derivatives. The relationship established is
used to study some cryptographic properties of Boolean functions. We establish
a characterization of APN permutations in terms of the weight of the
first-order derivati... | http://arxiv.org/abs/2305.00582v1 |
Large Language Models (LLMs), although powerful in general domains, often
perform poorly on domain-specific tasks such as medical question answering
(QA). In addition, LLMs tend to function as "black-boxes", making it
challenging to modify their behavior. To address the problem, our work employs
a transparent process o... | http://arxiv.org/abs/2309.16035v3 |
The task of blind source separation (BSS) involves separating sources from a
mixture without prior knowledge of the sources or the mixing system.
Single-channel mixtures and non-linear mixtures are a particularly challenging
problem in BSS. In this paper, we propose a novel method for addressing BSS
with single-channel... | http://arxiv.org/abs/2309.07138v3 |
Commonsense reasoning is a pivotal skill for large language models, yet it
presents persistent challenges in specific tasks requiring this competence.
Traditional fine-tuning approaches can be resource-intensive and potentially
compromise a model's generalization capacity. Furthermore, state-of-the-art
language models ... | http://arxiv.org/abs/2309.13165v1 |
The anomalous scaling of Newton's constant around the Reuter fixed point is
dynamically computed using the functional flow equation approach. Specifically,
we thoroughly analyze the flow of the most general conformally reduced
Einstein-Hilbert action. Our findings reveal that, due to the distinctive
nature of gravity, ... | http://arxiv.org/abs/2309.15514v1 |
The aim of this paper is to present a general algebraic identity. Applying
this identity, we provide several formulas involving the q-binomial
coefficients and the q-harmonic numbers. We also recover some known identities
including an algebraic identity of D. Y. Zheng on q-Ap\'{e}ry numbers and we
establish the q-analo... | http://arxiv.org/abs/2301.13747v1 |
V838 Mon is a stellar merger remnant that erupted in 2002 in a luminous red
novae event. Although it is well studied in the optical, near infrared and
submillimeter regimes, its structure in the mid-infrared wavelengths remains
elusive. We observed V838 Mon with the MATISSE (LMN bands) and GRAVITY (K band)
instruments ... | http://arxiv.org/abs/2306.17586v1 |
Speech emotion recognition has evolved from research to practical
applications. Previous studies of emotion recognition from speech have focused
on developing models on certain datasets like IEMOCAP. The lack of data in the
domain of emotion modeling emerges as a challenge to evaluate models in the
other dataset, as we... | http://arxiv.org/abs/2309.11014v1 |
The LIGO-Virgo analyses of signals from compact binary mergers observed so
far have assumed isolated binary systems in a vacuum, neglecting the potential
presence of astrophysical environments. We present here the first investigation
of environmental effects on each of the events of GWTC-1 and two low-mass
events from ... | http://arxiv.org/abs/2309.05061v3 |
The ``Eshelby problem" refers to the response of a 2-dimensional elastic
sheet to cutting away a circle, deforming it into an ellipse, and pushing it
back. The resulting response is dominated by the so-called ``Eshelby Kernel"
which was derived for purely elastic (infinite) material, but has been employed
extensively t... | http://arxiv.org/abs/2309.13603v1 |
Set-based state estimation plays a vital role in the safety verification of
dynamical systems, which becomes significantly challenging when the system's
sensors are susceptible to cyber-attacks. Existing methods often impose
limitations on the attacker's capabilities, restricting the number of attacked
sensors to be st... | http://arxiv.org/abs/2309.05075v2 |
The article surveys the recent results on integrable systems arising from
quadratic pencil of Lax operator L, with values in a Hermitian symmetric space.
The counterpart operator M in the Lax pair defines positive, negative and
rational flows. The results are illustrated with examples from the A.III
symmetric space. Th... | http://arxiv.org/abs/2309.12509v1 |
A new spectral conjugate subgradient method is presented to solve nonsmooth
unconstrained optimization problems. The method combines the spectral conjugate
gradient method for smooth problems with the spectral subgradient method for
nonsmooth problems. We study the effect of two different choices of line
search, as wel... | http://arxiv.org/abs/2309.15266v2 |
We consider approximating solutions to parameterized linear systems of the
form $A(\mu_1,\mu_2) x(\mu_1,\mu_2) = b$, where $(\mu_1, \mu_2) \in
\mathbb{R}^2$. Here the matrix $A(\mu_1,\mu_2) \in \mathbb{R}^{n \times n}$ is
nonsingular, large, and sparse and depends nonlinearly on the parameters
$\mu_1$ and $\mu_2$. Spec... | http://arxiv.org/abs/2309.14178v2 |
Effective music mixing requires technical and creative finesse, but clear
communication with the client is crucial. The mixing engineer must grasp the
client's expectations, and preferences, and collaborate to achieve the desired
sound. The tacit agreement for the desired sound of the mix is often
established using gui... | http://arxiv.org/abs/2309.03404v3 |
In this paper we revisit the classical Cauchy problem for Laplace's equation
as well as two further related problems in the light of regularisation of this
highly ill-conditioned problem by replacing integer derivatives with fractional
ones. We do so in the spirit of quasi reversibility, replacing a classically
severel... | http://arxiv.org/abs/2309.13617v1 |
Online speech recognition, where the model only accesses context to the left,
is an important and challenging use case for ASR systems. In this work, we
investigate augmenting neural encoders for online ASR by incorporating
structured state-space sequence models (S4), a family of models that provide a
parameter-efficie... | http://arxiv.org/abs/2309.08551v2 |
We propose an approach to compute inner and outer-approximations of the sets
of values satisfying constraints expressed as arbitrarily quantified formulas.
Such formulas arise for instance when specifying important problems in control
such as robustness, motion planning or controllers comparison. We propose an
interval... | http://arxiv.org/abs/2309.07662v1 |
We present a novel adversarial model for authentication systems that use gait
patterns recorded by the inertial measurement unit (IMU) built into
smartphones. The attack idea is inspired by and named after the concept of a
dictionary attack on knowledge (PIN or password) based authentication systems.
In particular, thi... | http://arxiv.org/abs/2309.11766v2 |
We use cluster algebras to interpret Floer potentials of monotone Lagrangian
tori in toric del Pezzo surfaces as cluster characters of quiver
representations. | http://arxiv.org/abs/2309.16009v1 |
State-of-the-art neural text generation models are typically trained to
maximize the likelihood of each token in the ground-truth sequence conditioned
on the previous target tokens. However, during inference, the model needs to
make a prediction conditioned on the tokens generated by itself. This
train-test discrepancy... | http://arxiv.org/abs/2301.13753v1 |
We study the Landau-Ginzburg mirror of toric/non-toric blowups of (possibly
non-Fano) toric surfaces arising from SYZ mirror symmetry. Through the
framework of tropical geometry, we provide an effective method for identifying
the precise locations of critical points of the superpotential, and further
show their non-deg... | http://arxiv.org/abs/2309.08237v1 |
Monocular 3D object detection is a challenging task because depth information
is difficult to obtain from 2D images. A subset of viewpoint-agnostic monocular
3D detection methods also do not explicitly leverage scene homography or
geometry during training, meaning that a model trained thusly can detect
objects in image... | http://arxiv.org/abs/2309.07104v1 |
Dust-obscured galaxies are thought to represent an early evolutionary phase
of massive galaxies in which the active galactic nucleus (AGN) is still deeply
buried in significant amounts of dusty material and its emission is strongly
suppressed. The unprecedented sensitivity of the James Webb Space Telescope
enables us f... | http://arxiv.org/abs/2309.05713v2 |
We give a simple proof that assuming the Exponential Time Hypothesis (ETH),
determining the winner of a Rabin game cannot be done in time $2^{o(k \log k)}
\cdot n^{O(1)}$, where $k$ is the number of pairs of vertex subsets involved in
the winning condition and $n$ is the vertex count of the game graph. While this
resul... | http://arxiv.org/abs/2310.20433v1 |
The widespread adoption of commercial autonomous vehicles (AVs) and advanced
driver assistance systems (ADAS) may largely depend on their acceptance by
society, for which their perceived trustworthiness and interpretability to
riders are crucial. In general, this task is challenging because modern
autonomous systems so... | http://arxiv.org/abs/2309.06597v2 |
While recent advancements in the capabilities and widespread accessibility of
generative language models, such as ChatGPT (OpenAI, 2022), have brought about
various benefits by generating fluent human-like text, the task of
distinguishing between human- and large language model (LLM) generated text has
emerged as a cru... | http://arxiv.org/abs/2309.07689v1 |
Galaxy clusters are the universe's largest objects in the universe kept
together by gravity. Most of their baryonic content is made of a magnetized
diffuse plasma. We investigate the impact of such magnetized environment on
ultra-high-energy-cosmic-ray (UHECR) propagation. The intracluster medium is
described according... | http://arxiv.org/abs/2309.04380v1 |
Safe landing is an essential aspect of flight operations in fields ranging
from industrial to space robotics. With the growing interest in artificial
intelligence, we focus on learning-based methods for safe landing. Our previous
work, Dynamic Open-Vocabulary Enhanced SafE-Landing with Intelligence
(DOVESEI), demonstra... | http://arxiv.org/abs/2310.00085v4 |
The conventional general syntax of indexed families in dependent type
theories follow the style of "constructors returning a special case", as in
Agda, Lean, Idris, Coq, and probably many other systems. Fording is a method to
encode indexed families of this style with index-free inductive types and an
identity type. Th... | http://arxiv.org/abs/2309.14187v2 |
We study the phenomenological implications of two minor zeros in neutrino
mass matrix using trimaximal mixing matrix. In this context, we analyse fifteen
possible cases of two minor zeros in neutrino mass matrix and found only two
cases, namely Class $A_1$ and Class $A_2$, that are compatible with the present
neutrino ... | http://arxiv.org/abs/2309.04394v2 |
Little Higgs models address the hierarchy problem by identifying the SM Higgs
doublet as pseudo-Nambu--Goldstone bosons (pNGB) arising from global symmetries
with collective breakings. These models are designed to address the little
hierarchy problem up to a scale of $\Lambda\!\sim\! {\cal O}(10)$ TeV.
Consequently, th... | http://arxiv.org/abs/2309.07845v2 |
Determining the symmetry breaking order of correlated quantum phases is
essential for understanding the microscopic interactions in their host systems.
The flat bands in magic angle twisted bilayer graphene (MATBG) provide an
especially rich arena to investigate such interaction-driven ground states, and
while progress... | http://arxiv.org/abs/2309.06583v2 |
Diffusion models are powerful generative models that map noise to data using
stochastic processes. However, for many applications such as image editing, the
model input comes from a distribution that is not random noise. As such,
diffusion models must rely on cumbersome methods like guidance or projected
sampling to in... | http://arxiv.org/abs/2309.16948v3 |
J-UNIWARD is a popular steganography method for hiding secret messages in
JPEG cover images. As a content-adaptive method, J-UNIWARD aims to embed into
textured image regions where changes are difficult to detect. To this end,
J-UNIWARD first assigns to each DCT coefficient an embedding cost calculated
based on the ima... | http://arxiv.org/abs/2305.19776v2 |
With the ever increasing importance of web services and the Cloud as a
reliable commodity to provide business value as well as consolidate IT
infrastructure, electronic contracts have become very important. WS-Agreement
has itself established as a well accepted container format for describing such
contracts. However, t... | http://arxiv.org/abs/2309.11941v1 |
Adapting a segmentation model from a labeled source domain to a target
domain, where a single unlabeled datum is available, is one the most
challenging problems in domain adaptation and is otherwise known as one-shot
unsupervised domain adaptation (OSUDA). Most of the prior works have addressed
the problem by relying o... | http://arxiv.org/abs/2303.18080v2 |
We propose MatSci ML, a novel benchmark for modeling MATerials SCIence using
Machine Learning (MatSci ML) methods focused on solid-state materials with
periodic crystal structures. Applying machine learning methods to solid-state
materials is a nascent field with substantial fragmentation largely driven by
the great va... | http://arxiv.org/abs/2309.05934v1 |
This Letter presents a study of the geometry and motion of the Galactic disk
using open clusters in the Gaia era. The findings suggest that the inclination
of the Galactic disk increases gradually from the inner to the outer disk, with
a shift in orientation at the Galactocentric radius of approximately 5 to 7
kpc. Fur... | http://arxiv.org/abs/2306.17545v2 |
Let $\gamma^d_m(K)$ be the smallest positive number $\lambda$ such that the
convex body $K$ can be covered by $m$ translates of $\lambda K$. Let $K^d$ be
the $d$-dimensional crosspolytope. It will be proved that $\gamma^d_m(K^d)=1$
for $1\le m< 2d$, $d\ge4$; $\gamma^d_m(K^d)=\frac{d-1}{d}$ for
$m=2d,2d+1,2d+2$, $d\ge4$... | http://arxiv.org/abs/2305.00569v2 |
I present a new class of nonrelativistic, modified-gravity MOND theories. The
three gravitational degrees of freedom of these ``TRIMOND'' theories are the
MOND potential and two auxiliary potentials, one of which emerges as the
Newtonian potential. Their Lagrangians involve a function of three acceleration
variables --... | http://arxiv.org/abs/2305.19986v3 |
Science is facing a reproducibility crisis. Previous work has proposed
incorporating data analysis replications into classrooms as a potential
solution. However, despite the potential benefits, it is unclear whether this
approach is feasible, and if so, what the involved stakeholders-students,
educators, and scientists... | http://arxiv.org/abs/2308.16491v2 |
In 5G cellular networks, frequency range 2 (FR2) introduces higher
frequencies that cause rapid signal degradation and challenge user mobility. In
recent studies, a conditional handover procedure has been adopted as an
enhancement to baseline handover to enhance user mobility robustness. In this
article, the mobility p... | http://arxiv.org/abs/2309.09840v1 |
In this paper, we propose a nested matrix-tensor model which extends the
spiked rank-one tensor model of order three. This model is particularly
motivated by a multi-view clustering problem in which multiple noisy
observations of each data point are acquired, with potentially non-uniform
variances along the views. In t... | http://arxiv.org/abs/2305.19992v1 |
NGC1052-DF4 was found to be the second "galaxy lacking dark matter" in the
NGC1052 group, based on its velocity dispersion of $\sigma_{\rm
gc}=4.2^{+4.4}_{-2.2}$ km/s as measured from the radial velocities of seven of
its globular clusters. Here we verify this result by measuring the stellar
velocity dispersion of the ... | http://arxiv.org/abs/2309.08592v2 |
We propose that the cascade decay $\Lambda_b \to D(\to K^+\pi^-) N(\to
p\pi^-)$ may serve as the discovery channel for baryonic CP violation. This
decay chain is contributed by, dominantly, the amplitudes with the intermediate
$D$ state as $D^0$ or $\bar{D}^0$. The large weak phase between the two kinds
of amplitudes s... | http://arxiv.org/abs/2309.09854v2 |
Object detection in 3D is a crucial aspect in the context of autonomous
vehicles and drones. However, prototyping detection algorithms is
time-consuming and costly in terms of energy and environmental impact. To
address these challenges, one can check the effectiveness of different models
by training on a subset of the... | http://arxiv.org/abs/2306.17551v1 |
The accretion flow / jet correlation in neutron star (NS) low-mass X-ray
binaries (LMXBs) is far less understood when compared to black hole (BH) LMXBs.
In this paper we will present the results of a dense multi-wavelength
observational campaign on the NS LMXB 4U 1820-30, including X-ray (Nicer,
NuSTAR and AstroSAT) an... | http://arxiv.org/abs/2307.16566v1 |
For a $k$-tree $T$, we prove that the maximum local mean order is attained in
a $k$-clique of degree $1$ and that it is not more than twice the global mean
order. We also bound the global mean order if $T$ has no $k$-cliques of degree
$2$ and prove that for large order, the $k$-star attains the minimum global
mean orde... | http://arxiv.org/abs/2309.16545v1 |
A risk analysis is conducted considering several release sources located
around the NEOM shoreline. The sources are selected close to the coast and in
neighboring regions of high marine traffic. The evolution of oil spills
released by these sources is simulated using the MOHID model, driven by
validated, high-resolutio... | http://arxiv.org/abs/2309.14352v1 |
Built upon the state-of-the-art model a multiphase transport (AMPT), we
develop a new module of chiral anomaly transport (CAT), which can trace the
evolution of the initial topological charge of gauge field created through
sphaleron transition at finite temperature and external magnetic field in heavy
ion collisions. T... | http://arxiv.org/abs/2310.20194v1 |
We give an extension of Bochner's criterion for the almost periodic
functions. By using our main result, we extend two results of A. Haraux. The
first is a generalization of Bochner's criterion which is useful for periodic
dynamical systems. The second is a characterization of periodic functions in
term of Bochner's cr... | http://arxiv.org/abs/2301.00263v1 |
In this work, a novel data-driven methodology for designing polar codes for
channels with and without memory is proposed. The methodology is suitable for
the case where the channel is given as a "black-box" and the designer has
access to the channel for generating observations of its inputs and outputs,
but does not ha... | http://arxiv.org/abs/2309.03148v1 |
Supervised classification recognizes patterns in the data to separate classes
of behaviours. Canonical solutions contain misclassification errors that are
intrinsic to the numerical approximating nature of machine learning. The data
analyst may minimize the classification error on a class at the expense of
increasing t... | http://arxiv.org/abs/2309.04627v1 |
Diverse explainability methods of graph neural networks (GNN) have recently
been developed to highlight the edges and nodes in the graph that contribute
the most to the model predictions. However, it is not clear yet how to evaluate
the correctness of those explanations, whether it is from a human or a model
perspectiv... | http://arxiv.org/abs/2309.16223v2 |
In the analysis of spatial point patterns on linear networks, a critical
statistical objective is estimating the first-order intensity function,
representing the expected number of points within specific subsets of the
network. Typically, non-parametric approaches employing heating kernels are
used for this estimation.... | http://arxiv.org/abs/2309.09303v1 |
We envision a system to continuously build and maintain a map based on
earth-scale neural radiance fields (NeRF) using data collected from vehicles
and drones in a lifelong learning manner. However, existing large-scale
modeling by NeRF has problems in terms of scalability and maintainability when
modeling earth-scale ... | http://arxiv.org/abs/2309.06030v4 |
Evaluating the quality of videos generated from text-to-video (T2V) models is
important if they are to produce plausible outputs that convince a viewer of
their authenticity. We examine some of the metrics used in this area and
highlight their limitations. The paper presents a dataset of more than 1,000
generated video... | http://arxiv.org/abs/2309.08009v1 |
Three-dimensional electron microscopy (3DEM) is an essential technique to
investigate volumetric tissue ultra-structure. Due to technical limitations and
high imaging costs, samples are often imaged anisotropically, where resolution
in the axial direction ($z$) is lower than in the lateral directions $(x,y)$.
This anis... | http://arxiv.org/abs/2309.10646v1 |
In the second part of this publication, we present simulation results for two
three-dimensional models of Heusler-type alloys obtained by the mesoscopic
micromagnetic approach. In the first model, we simulate the magnetization
reversal of a single ferromagnetic (FM) inclusion within a monocrystalline
antiferromagnetic ... | http://arxiv.org/abs/2309.17129v1 |
We build a model to predict from first principles the properties of major
mergers. We predict these from the coalescence of peaks and saddle points in
the vicinity of a given larger peak, as one increases the smoothing scale in
the initial linear density field as a proxy for cosmic time. To refine our
results, we also ... | http://arxiv.org/abs/2309.11558v3 |
In the electromagnetic multipole expansion, magnetic octupoles are the
subsequent order of magnetic multipoles allowed in centrosymmetric systems,
following the more commonly observed magnetic dipoles. As order parameters in
condensed matter systems, magnetic octupoles have been experimentally elusive.
In particular, t... | http://arxiv.org/abs/2309.04633v1 |
This study investigates game-based learning in the context of the educational
game "Jo Wilder and the Capitol Case," focusing on predicting student
performance using various machine learning models, including K-Nearest
Neighbors (KNN), Multi-Layer Perceptron (MLP), and Random Forest. The research
aims to identify the f... | http://arxiv.org/abs/2309.13429v1 |
The generalized outcome-adaptive lasso (GOAL) is a variable selection for
high-dimensional causal inference proposed by Bald\'e et al. [2023, {\em
Biometrics} {\bfseries 79(1)}, 514--520]. When the dimension is high, it is now
well established that an ideal variable selection method should have the oracle
property to e... | http://arxiv.org/abs/2310.00250v2 |
Orthogonal Calculus, first developed by Weiss in 1991, provides a calculus of
functors for functors from real inner product spaces to spaces. Many of the
functors to which Orthogonal Calculus has been applied since carry an
additional lax symmetric monoidal structure which has so far been ignored. For
instance, the fun... | http://arxiv.org/abs/2309.15058v2 |
This article proposes a new method to increase the efficiency of stimulated
Raman adiabatic passage (STIRAP) in superconducting circuits using a shortcut
to the adiabaticity (STA) method. The STA speeds up the adiabatic process
before decoherence has a significant effect, thus leading to increased
efficiency. This meth... | http://arxiv.org/abs/2310.20180v1 |
Two-dimensional (2D) materials exhibit a wide range of remarkable phenomena,
many of which owe their existence to the relativistic spin-orbit coupling (SOC)
effects. To understand and predict properties of materials containing heavy
elements, such as the transition-metal dichalcogenides (TMDs), relativistic
effects mus... | http://arxiv.org/abs/2302.00041v3 |
Although deep learning has made strides in the field of deep noise
suppression, leveraging deep architectures on resource-constrained devices
still proved challenging. Therefore, we present an early-exiting model based on
nsNet2 that provides several levels of accuracy and resource savings by halting
computations at di... | http://arxiv.org/abs/2308.16678v1 |
The 450th anniversary of the discovery of the SN 1572 supernova event was
celebrated in 2022. A closer look at the historical development of the field of
supernova astronomy reveals the scientific importance of Tycho Brahe's 1572
observations of this "new star". In their quest to learn more about the new
type of stella... | http://arxiv.org/abs/2309.10120v1 |
We recently proposed a new approach for the real-time monitoring of particle
therapy treatments with the goal of achieving high sensitivities on the
particle range measurement already at limited counting statistics. This method
extends the Prompt Gamma (PG) timing technique to obtain the PG vertex
distribution from the... | http://arxiv.org/abs/2309.03612v1 |
Quantum entanglement, a fundamental aspect of quantum mechanics, has captured
significant attention in the era of quantum information science. In
multipartite quantum systems, entanglement plays a crucial role in facilitating
various quantum information processing tasks, such as quantum teleportation and
dense coding. ... | http://arxiv.org/abs/2309.09459v1 |
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