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Enterprises often own large collections of structured data in the form of
large databases or an enterprise data lake. Such data collections come with
limited metadata and strict access policies that could limit access to the data
contents and, therefore, limit the application of classic retrieval and
analysis solutions... | http://arxiv.org/abs/2309.11506v1 |
Simplicial complexes prove effective in modeling data with multiway
dependencies, such as data defined along the edges of networks or within other
higher-order structures. Their spectrum can be decomposed into three
interpretable subspaces via the Hodge decomposition, resulting foundational in
numerous applications. We... | http://arxiv.org/abs/2309.07364v1 |
This research explores the correlation between the absolute magnitude and the
redshift of Type Ia supernovae (SNe Ia) with a model-independent approach. The
Pantheon sample of SNe Ia and strong gravitational lensing systems (SGLS) are
used. With the cosmic distance-duality relation (CDDR), the evolution parameter
of th... | http://arxiv.org/abs/2309.17163v1 |
Under missing-not-at-random (MNAR) sample selection bias, the performance of
a prediction model is often degraded. This paper focuses on one classic
instance of MNAR sample selection bias where a subset of samples have
non-randomly missing outcomes. The Heckman selection model and its variants
have commonly been used t... | http://arxiv.org/abs/2309.08043v2 |
Anomaly detection methods are part of the systems where rare events may
endanger an operation's profitability, safety, and environmental aspects.
Although many state-of-the-art anomaly detection methods were developed to
date, their deployment is limited to the operation conditions present during
the model training. On... | http://arxiv.org/abs/2301.13527v1 |
Online social networks are one of the largest platforms for disseminating
both real and fake news. Many users on these networks, intentionally or
unintentionally, spread harmful content, fake news, and rumors in fields such
as politics and business. As a result, numerous studies have been conducted in
recent years to a... | http://arxiv.org/abs/2309.13305v1 |
Pre-trained multilingual language models underpin a large portion of modern
NLP tools outside of English. A strong baseline for specializing these models
for specific languages is Language-Adaptive Pre-Training (LAPT). However,
retaining a large cross-lingual vocabulary and embedding matrix comes at
considerable excess... | http://arxiv.org/abs/2309.04679v2 |
Magnetic insulators such as yttrium iron garnets (YIGs) are of paramount
importance for spin-wave or magnonic devices as their ultralow damping enables
ultralow power dissipation that is free of Joule heating, exotic magnon quantum
state, and coherent coupling to other wave excitations. Magnetic insulator
heterostructu... | http://arxiv.org/abs/2309.03116v1 |
We report multi-frequency VLBI studies of the sub-parsec scale structure of
the two-sided jet in the nearby radio galaxy NGC 4261. Our analyses include new
observations using the Source Frequency Phase Referencing technique with the
Very Long Baseline Array at 44 and 88 GHz, as well as archival data at 15 and
43 GHz. O... | http://arxiv.org/abs/2309.05567v1 |
Ultrasonic atomization is employed to generate size-controllable droplets for
a variety of applications. Here, we minimize the number of parameters dictating
the process by studying the atomization of a single drop pending from an
ultrasonic horn. Spatiotemporally resolved X-ray phase-contrast imaging
measurements show... | http://arxiv.org/abs/2309.15012v1 |
In this work, we present a computational framework for coupled
electro-chemo-(nonlinear) mechanics at the particle scale for solid-state
batteries. The framework accounts for interfacial fracture between the active
particles and solid electrolyte due to intercalation stresses. We extend
discontinuous finite element met... | http://arxiv.org/abs/2309.13463v1 |
We introduce M3-AUDIODEC, an innovative neural spatial audio codec designed
for efficient compression of multi-channel (binaural) speech in both single and
multi-speaker scenarios, while retaining the spatial location information of
each speaker. This model boasts versatility, allowing configuration and
training tailor... | http://arxiv.org/abs/2309.07416v3 |
We demonstrate three-dimensional magnetic resonance tomography with a
resolution down to 5.99 +- 0.07 nm. Our measurements use lithographically
fabricated microwires as a source of three-dimensional magnetic field
gradients, which we use to image NV centers in a densely doped diamond by
Fourier-accelerated magnetic res... | http://arxiv.org/abs/2309.08725v1 |
Predicting potential risks associated with the fatigue of key structural
components is crucial in engineering design. However, fatigue often involves
entangled complexities of material microstructures and service conditions,
making diagnosis and prognosis of fatigue damage challenging. We report a
statistical learning ... | http://arxiv.org/abs/2309.06708v1 |
The scotogenic model presents an elegant and succinct framework for
elucidating the origin of tiny neutrino masses within the framework of the
Standard Model, employing radiative corrections within the domain of the dark
sector. We investigate the possibility of achieving low-scale leptogenesis in
the singlet-triplet s... | http://arxiv.org/abs/2309.12755v2 |
Hunters and Rabbit game is played on a graph $G$ where the Hunter player
shoots at $k$ vertices in every round while the Rabbit player occupies an
unknown vertex and, if not shot, must move to a neighbouring vertex after each
round. The Rabbit player wins if it can ensure that its position is never shot.
The Hunter pla... | http://arxiv.org/abs/2309.16533v1 |
Large self-supervised pre-trained speech models require computationally
expensive fine-tuning for downstream tasks. Soft prompt tuning offers a simple
parameter-efficient alternative by utilizing minimal soft prompt guidance,
enhancing portability while also maintaining competitive performance. However,
not many people... | http://arxiv.org/abs/2309.09413v1 |
Similarity measures for time series are important problems for time series
classification. To handle the nonlinear time distortions, Dynamic Time Warping
(DTW) has been widely used. However, DTW is not learnable and suffers from a
trade-off between robustness against time distortion and discriminative power.
In this pa... | http://arxiv.org/abs/2309.06720v1 |
Underlayer networks in the context of 6G for manufacturing are crucial. They
address the evolving needs of highly interconnected and autonomous systems in
industry. The digitalization of manufacturing processes, driven by the Internet
of Things and increased data availability, enables more efficient and
demand-driven p... | http://arxiv.org/abs/2309.10624v1 |
Conditional GANs are frequently used for manipulating the attributes of face
images, such as expression, hairstyle, pose, or age. Even though the
state-of-the-art models successfully modify the requested attributes, they
simultaneously modify other important characteristics of the image, such as a
person's identity. In... | http://arxiv.org/abs/2309.12033v1 |
We develop theory and methods that use the graph Laplacian to analyze the
geometry of the underlying manifold of point clouds. Our theory provides
theoretical guarantees and explicit bounds on the functional form of the graph
Laplacian, in the case when it acts on functions defined close to singularities
of the underly... | http://arxiv.org/abs/2301.00201v1 |
In this paper, we analyze the quantization of Yang-Mills theory in the de
Sitter spacetime. It is observed that the Faddeev--Popov ghost propagator is
divergent in this spacetime. However, this divergence is removed by using an
effective propagator, which is suitable for perturbation theory. To show that
the quantizati... | http://arxiv.org/abs/2309.15748v2 |
The development of autonomous aerial systems, particularly for multi-robot
configurations, is a complex challenge requiring multidisciplinary expertise.
Unlike ground robotics, aerial robotics has seen limited standardization,
leading to fragmented development efforts. To address this gap, we introduce
Aerostack2, a co... | http://arxiv.org/abs/2303.18237v2 |
We provide a direct and elementary proof for the fact that every four point
metric space is positive definite, which was first proved by Meckes based on
some embedding theorems of metric spaces. As an outcome of the direct proof, we
also provide a condition for the magnitude of a finite metric space to obey the
inclusi... | http://arxiv.org/abs/2310.20690v2 |
Building segmentation is essential in infrastructure development, population
management, and geological observations. This article targets shallow models
due to their interpretable nature to assess the presence of LiDAR data for
supervised segmentation. The benchmark data used in this article are published
in NORA MapA... | http://arxiv.org/abs/2309.12027v1 |
Saturn's northern summertime hemisphere was mapped by JWST/MIRI (4.9-27.9
$\mu$m) in November 2022, tracing the seasonal evolution of temperatures,
aerosols, and chemical species in the five years since the end of the Cassini
mission. The spectral region between reflected sunlight and thermal emission
(5.1-6.8 $\mu$m) ... | http://arxiv.org/abs/2309.06052v1 |
Let G be a context-free grammar with a total alphabet V, and let F be a final
language over an alphabet W such that W is a subset of V. A final sentential
form is any sentential form of G that, after omitting symbols from V - W, it
belongs to F. The string resulting from the elimination of all nonterminals
from W in a ... | http://arxiv.org/abs/2309.08719v1 |
For a ${\mathbb Z}^{d}$-topological dynamical system $(X, T, {\mathbb
Z}^{d})$, an isomomorphism is a self-homeomorphism $\phi : X\to X$ such that
for some matrix $M\in {\rm GL}(d,{\mathbb Z})$ and any ${n}\in {\mathbb
Z}^{d}$, $\phi\circ T^{{n}}=T^{M{n}}\circ \phi$, where $T^{n}$ denote the
self-homeomorphism of $X$ g... | http://arxiv.org/abs/2309.10156v1 |
Let $A(\ell,n,k)$ denote the number of $\ell$-tuples of commuting
permutations of $n$ elements whose permutation action results in exactly $k$
orbits or connected components. We provide a new proof of an explicit formula
for $A(\ell,n,k)$ which is essentially due to Bryan and Fulman, in their work
on orbifold higher eq... | http://arxiv.org/abs/2309.09407v3 |
Hierarchical Clustering is a popular unsupervised machine learning method
with decades of history and numerous applications. We initiate the study of
differentially private approximation algorithms for hierarchical clustering
under the rigorous framework introduced by (Dasgupta, 2016). We show strong
lower bounds for t... | http://arxiv.org/abs/2302.00037v2 |
Real-time optical Motion Capture (MoCap) systems have not benefited from the
advances in modern data-driven modeling. In this work we apply machine learning
to solve noisy unstructured marker estimates in real-time and deliver robust
marker-based MoCap even when using sparse affordable sensors. To achieve this
we focus... | http://arxiv.org/abs/2309.14330v1 |
We introduce the notion of BMT independence, allowing us to take arbitrary
mixtures of boolean, monotone, and tensor independence and generalizing the
notion of BM independence of Wysoczanski. Pair-wise independence relations are
encoded through a directed graph, which in turn determines the way mixed
moments must be c... | http://arxiv.org/abs/2309.04123v1 |
Let $I\subset S$ be a graded ideal of a standard graded polynomial ring $S$
with coefficients in a field $K$, and let $\text{v}(I)$ be the
$\text{v}$-number of $I$. In previous work, we showed that for any graded ideal
$I\subset S$ generated in a single degree, then $\text{v}(I^k)=\alpha(I)k+b$,
for all $k\gg0$, where ... | http://arxiv.org/abs/2309.09188v2 |
In recent years, several experiments highlighted a new type of diffusion
anomaly, which was called Brownian yet non-Gaussian diffusion. In systems
displaying this behavior, the mean squared displacement of the diffusing
particles grows linearly in time, like in a normal diffusion, but the
distribution of displacements ... | http://arxiv.org/abs/2307.16504v1 |
As Internet of Things (IoT) technology grows, so does the threat of malware
infections. A proposed countermeasure, the use of benevolent "white worms" to
combat malicious "black worms", presents unique ethical and practical
challenges. This study examines these issues via network epidemiology models
and simulations, co... | http://arxiv.org/abs/2306.17533v1 |
We present RECAP (REtrieval-Augmented Audio CAPtioning), a novel and
effective audio captioning system that generates captions conditioned on an
input audio and other captions similar to the audio retrieved from a datastore.
Additionally, our proposed method can transfer to any domain without the need
for any additiona... | http://arxiv.org/abs/2309.09836v2 |
In 2007 Kawamata proved that two different minimal models can be connected by
a sequence of flops. The aim of this paper is to show that the same holds true
for 2 foliated minimal models descending from a common 3-fold pair equipped
with a F-dlt foliation of corank 1. | http://arxiv.org/abs/2305.19728v1 |
Understanding why a neural network model makes certain decisions can be as
important as the inference performance. Various methods have been proposed to
help practitioners explain the prediction of a neural network model, of which
Shapley values are most popular. SHAP package is a leading implementation of
Shapley valu... | http://arxiv.org/abs/2309.16916v2 |
We contribute to the vastly growing field of machine learning for engineering
systems by demonstrating that equivariant graph neural networks have the
potential to learn more accurate dynamic-interaction models than their
non-equivariant counterparts. We benchmark two well-studied fluid flow systems,
namely the 3D deca... | http://arxiv.org/abs/2304.00150v1 |
The computing continuum, a novel paradigm that extends beyond the current
silos of cloud and edge computing, can enable the seamless and dynamic
deployment of applications across diverse infrastructures. By utilizing the
cloud-native features and scalability of Kubernetes, this concept promotes
deployment transparency,... | http://arxiv.org/abs/2309.09822v1 |
In industrial defect segmentation tasks, while pixel accuracy and
Intersection over Union (IoU) are commonly employed metrics to assess
segmentation performance, the output consistency (also referred to equivalence)
of the model is often overlooked. Even a small shift in the input image can
yield significant fluctuatio... | http://arxiv.org/abs/2309.16902v1 |
We study the non-Archimedean Monge-Amp\`ere equation on a smooth projective
variety over a discretely or trivially valued field. First, we give an example
of a Green's function, associated to a divisorial valuation, which is not Q-PL
(i.e. not a model function in the discretely valued case). Second, we produce
an examp... | http://arxiv.org/abs/2304.00144v1 |
In this report we present the work carried out during the Complexity72h
workshop, held at IFISC in Palma de Mallorca, Spain, 26-30 June 2023. We
describe a temporal network-theoretic approach to study fluid flows with
applications to marine ecology. The network representation is derived from the
Lagrangian fluid dynami... | http://arxiv.org/abs/2306.17527v1 |
We set out an elementary approach to derive Visible Point Identities summed
on lattice points of inverted triangle (2D), pyramid (3D), hyperpyramid (4D, 5D
and so on) utilizing the greatest common divisor for the nD Visible Point
Vectors. This enables study of partitions in nD space into vector parts
distributed along ... | http://arxiv.org/abs/2309.16094v1 |
Models of induced-gravity inflation are formulated within Supergravity
employing as inflaton the Higgs field which leads to a spontaneous breaking of
a U(1)_{B-L} symmetry at Mgut=2x10^16 GeV. We use a renormalizable
superpotential, fixed by a U(1) R symmetry, and logarithmic or semi-logarithmic
Kahler potentials with ... | http://arxiv.org/abs/2305.00523v1 |
We discuss the reconstruction of low-energy nuclear reaction kinematics from
charged-particle tracks in solenoidal spectrometers working in Active Target
Time Projection Chamber mode. In this operation mode, reaction products are
tracked within the active gas medium of the Active Target with a three
dimensional space p... | http://arxiv.org/abs/2309.07199v1 |
Text-guided image generation aimed to generate desired images conditioned on
given texts, while text-guided image manipulation refers to semantically edit
parts of a given image based on specified texts. For these two similar tasks,
the key point is to ensure image fidelity as well as semantic consistency. Many
previou... | http://arxiv.org/abs/2309.11923v1 |
We present a general and simple text to video model based on Transformer.
Since both text and video are sequential data, we encode both texts and images
into the same hidden space, which are further fed into Transformer to capture
the temporal consistency and then decoder to generate either text or images.
Considering ... | http://arxiv.org/abs/2309.14683v1 |
Photonic lattices enable experimental exploration of transport and
localization phenomena, two of the mayor goals in physics and technology. In
particular, the optical excitation of some lattice sites which evanescently
couple to a lattice array emulates radiation processes into structured
reservoirs, a fundamental sub... | http://arxiv.org/abs/2310.20445v1 |
In this paper we study monodromy operators on moduli spaces $M_v(S,H)$ of
sheaves on K3 surfaces with non-primitive Mukai vectors $v$. If we write
$v=mw$, with $m>1$ and $w$ primitive, then our main result is that the
inclusion $M_w(S,H)\to M_v(S,H)$ as the most singular locus induces an
isomorphism between the monodro... | http://arxiv.org/abs/2309.10397v1 |
This paper addresses the prediction stability, prediction accuracy and
control capability of the current probabilistic model-based reinforcement
learning (MBRL) built on neural networks. A novel approach dropout-based
probabilistic ensembles with trajectory sampling (DPETS) is proposed where the
system uncertainty is s... | http://arxiv.org/abs/2309.11089v1 |
Topological edge states are recently attracting intense interest due to their
robustness in the presence of disorder and defects. However, most approaches
for manipulating such states require global modulations of the system's
Hamiltonian. In this work, we develop a method to control edge states using
local interaction... | http://arxiv.org/abs/2309.13846v1 |
The present work investigates the fluid-structure interaction (FSI) of a
flexible cylindrical cantilever in a tandem configuration. A fully coupled
fluid-structure solver based on the three-dimensional incompressible
Navier-Stokes equations and Euler-Bernoulli beam equation is employed to
numerically examine the couple... | http://arxiv.org/abs/2309.12580v2 |
Large scientific collaborations, often with hundreds or thousands of members,
are an excellent opportunity for a case study in best practices implemented
while developing open source hardware. Using a publicly available design of
timing equipment for gravitational wave detectors as a case study, we evaluated
many facet... | http://arxiv.org/abs/2309.05942v1 |
In this work we present a theoretical investigation into an
antiferromagnetically coupled spin system, specifically ${\rm Cu}_{3}-X$
($\mathrm{X=As,Sb}$), which exhibits an isosceles triangular configuration or
slightly distorted equilateral triangular configuration, as previously
identified in reference {[}Phys. Rev. ... | http://arxiv.org/abs/2309.16080v2 |
Summary: Raw nanopore signals can be analyzed while they are being generated,
a process known as real-time analysis. Real-time analysis of raw signals is
essential to utilize the unique features that nanopore sequencing provides,
enabling the early stopping of the sequencing of a read or the entire
sequencing run based... | http://arxiv.org/abs/2309.05771v5 |
Category-level articulated object pose estimation aims to estimate a
hierarchy of articulation-aware object poses of an unseen articulated object
from a known category. To reduce the heavy annotations needed for supervised
learning methods, we present a novel self-supervised strategy that solves this
problem without an... | http://arxiv.org/abs/2302.14268v1 |
Two-dimensional dopant layers ($\delta$-layers) in semiconductors provide the
high-mobility electron liquids (2DELs) needed for nanoscale quantum-electronic
devices. Key parameters such as carrier densities, effective masses, and
confinement thicknesses for 2DELs have traditionally been extracted from
quantum magnetotr... | http://arxiv.org/abs/2309.17413v1 |
Background: As available medical image datasets increase in size, it becomes
infeasible for clinicians to review content manually for knowledge extraction.
The objective of this study was to create an automated clustering resulting in
human-interpretable pattern discovery.
Methods: Images from the public HAM10000 dat... | http://arxiv.org/abs/2309.08533v1 |
In this paper, we address the challenge of deriving dynamical models from
sparse and noisy data. High-quality data is crucial for symbolic regression
algorithms; limited and noisy data can present modeling challenges. To overcome
this, we combine Gaussian process regression with a sparse identification of
nonlinear dyn... | http://arxiv.org/abs/2309.11076v2 |
A relativistic version of the correspondence principle, a limit in which
classical electrodynamics may be derived from QED, has never been clear,
especially when including gravitational mass. Here we introduce a novel
classical field theory formulation of electromagnetism, and then show that it
approximates QED in the ... | http://arxiv.org/abs/2309.16719v1 |
We analyze the running time of the Hartigan-Wong method, an old algorithm for
the $k$-means clustering problem. First, we construct an instance on the line
on which the method can take $2^{\Omega(n)}$ steps to converge, demonstrating
that the Hartigan-Wong method has exponential worst-case running time even when
$k$-me... | http://arxiv.org/abs/2309.10368v3 |
Despite substantial efforts dedicated to the design of heuristic models for
omnidirectional (i.e., 360$^\circ$) image quality assessment (OIQA), a
conspicuous gap remains due to the lack of consideration for the diversity of
viewing behaviors that leads to the varying perceptual quality of 360$^\circ$
images. Two criti... | http://arxiv.org/abs/2309.03472v1 |
We study the Galam majority rule dynamics with contrarian behavior and an
oscillating external propaganda, in a population of agents that can adopt one
of two possible opinions. In an iteration step, a random agent interacts with
other three random agents and takes the majority opinion among the agents with
probability... | http://arxiv.org/abs/2309.05765v1 |
In surgery, the application of appropriate force levels is critical for the
success and safety of a given procedure. While many studies are focused on
measuring in situ forces, little attention has been devoted to relating these
observed forces to surgical techniques. Answering questions like "Can certain
changes to a ... | http://arxiv.org/abs/2309.12219v1 |
The dark matter content of globular clusters, highly compact gravity-bound
stellar systems, is unknown. It is also generally unknow*able*, due to their
mass-to-light ratios typically ranging between 1$-$3 in solar units,
accommodating a dynamical mass of dark matter at best comparable to the stellar
mass. That said, re... | http://arxiv.org/abs/2303.18009v1 |
Video background subtraction is one of the fundamental problems in computer
vision that aims to segment all moving objects. Robust principal component
analysis has been identified as a promising unsupervised paradigm for
background subtraction tasks in the last decade thanks to its competitive
performance in a number o... | http://arxiv.org/abs/2309.15576v1 |
The evolution of computer-generated holography (CGH) algorithms has prompted
significant improvements in the performances of holographic displays.
Nonetheless, they start to encounter a limited degree of freedom in CGH
optimization and physical constraints stemming from the coherent nature of
holograms. To surpass the ... | http://arxiv.org/abs/2309.14668v1 |
Here we introduce interferometric devices by combining optical feedback
(cavities) with unbiased multiports, which unlike traditional beam dividers,
allow light to reflect back out of the port from which it originated. By
replacing the traditional, directionally-biased beam-splitter in a Michelson
interferometer with a... | http://arxiv.org/abs/2306.00098v1 |
Referenceless metrics (e.g., CLIPScore) use pretrained vision--language
models to assess image descriptions directly without costly ground-truth
reference texts. Such methods can facilitate rapid progress, but only if they
truly align with human preference judgments. In this paper, we introduce
ContextRef, a benchmark ... | http://arxiv.org/abs/2309.11710v1 |
We present the notion of \emph{reasonable utility} for binary mechanisms,
which applies to all utility functions in the literature. This notion induces a
partial ordering on the performance of all binary differentially private (DP)
mechanisms. DP mechanisms that are maximal elements of this ordering are
optimal DP mech... | http://arxiv.org/abs/2310.20486v1 |
First-principles calculations are a cornerstone of modern surface science and
heterogeneous catalysis. However, accurate reaction energies and barrier
heights are frequently inaccessible due to the approximations demanded by the
large number of atoms. Here we combine developments in local correlation and
periodic corre... | http://arxiv.org/abs/2309.14640v2 |
Learning object affordances is an effective tool in the field of robot
learning. While the data-driven models investigate affordances of single or
paired objects, there is a gap in the exploration of affordances of compound
objects composed of an arbitrary number of objects. We propose the Multi-Object
Graph Affordance... | http://arxiv.org/abs/2309.10426v3 |
We report on absolute lifetime measurements of charmed hadrons using the data
collected by the Belle II experiment between 2019 and 2021. The measured
lifetimes of $D^0$, $D^+$, and $\Lambda_c^+$ are the most precise to date and
consistent with previous measurements. Our result indicates that $\Omega_c^0$
is not the sh... | http://arxiv.org/abs/2302.14254v1 |
Optimizing shapes and topology of physical devices is crucial for both
scientific and technological advancements, given its wide-ranging implications
across numerous industries and research areas. Innovations in shape and
topology optimization have been seen across a wide range of fields, notably
structural mechanics, ... | http://arxiv.org/abs/2309.16731v1 |
Optical and acoustic resonators based on distributed Bragg reflectors (DBRs)
hold significant potential across various domains, from lasers to quantum
technologies. In ideal conditions with perfectly smooth interfaces and
surfaces, the DBR resonator quality factor primarily depends on the number of
DBR pairs and can be... | http://arxiv.org/abs/2309.13649v1 |
The non-equilibrium steady states of a semi-infinite quasi-one-dimensional
univalent binary electrolyte solution, characterised by non-vanishing electric
currents, are investigated by means of Poisson-Nernst-Planck (PNP) theory.
Exact analytical expressions of the electric field, the charge density and the
number densi... | http://arxiv.org/abs/2309.14126v2 |
The August 2022 special election for the U.S. House of Representatives in
Alaska featured three main candidates and was conducted by the single-winner
ranked choice voting system known as "Instant Runoff Voting." The results of
this election displayed a well-known but relatively rare phenomenon known as
"Condorcet fail... | http://arxiv.org/abs/2303.00108v2 |
In modern cosmology, the curiosity of ultimately understanding the nature of
the dark energy controlling the recent acceleration of the Universe motivates
us to explore its properties by using some novel approaches. In this work, to
explore the properties of dark energy we adopt the modified $f(Q)$ gravity
theory, wher... | http://arxiv.org/abs/2310.00030v2 |
To alleviate the expensive human labeling, semi-supervised semantic
segmentation employs a few labeled images and an abundant of unlabeled images
to predict the pixel-level label map with the same size. Previous methods often
adopt co-training using two convolutional networks with the same architecture
but different in... | http://arxiv.org/abs/2309.12557v1 |
Ten years ago the $125$ GeV Higgs resonance was discovered at the LHC[1,2],
if this boson is a fundamental particle or a particle composed of new strongly
interacting particles is still an open question. If this is a composite boson
there are still no signals of other possible composite states of this scheme, a
possibl... | http://arxiv.org/abs/2309.04321v1 |
Energetic quarks and gluons lose energy as they traverse the hot and dense
medium created in high-energy heavy-ion collisions at the BNL Relativistic
Heavy Ion Collider (RHIC) and the CERN Large Hadron Collider (LHC). The nuclear
modification factor ($R_{AA}$) of leading particles quantifies parton energy
loss in such ... | http://arxiv.org/abs/2310.00024v3 |
In human-robot collaboration, there has been a trade-off relationship between
the speed of collaborative robots and the safety of human workers. In our
previous paper, we introduced a time-optimal path tracking algorithm designed
to maximize speed while ensuring safety for human workers. This algorithm runs
in real-tim... | http://arxiv.org/abs/2309.12543v2 |
Every 11 years, the Sun goes through periods of activity, with the occurrence
of many solar flares and mass ejections, both energetic phenomena of magnetic
origin. Due to its effects on Earth, the study of solar activity is of
paramount importance. POEMAS (Polarization of Millimeter Emission of Solar
Activity) is a sys... | http://arxiv.org/abs/2309.06536v1 |
The recent observations on WASP-39 b by JWST have revealed hints of high
metallicity within the atmosphere compared to its host star (Feinstein et al.
2022; Ahrer et al. 2023; Alderson et al. 2023; Rustamkulov et al. 2023; Tsai et
al. 2023). There are various theories on how these high metallic atmospheres
emerge. In t... | http://arxiv.org/abs/2309.09605v1 |
This paper investigates the impact of complex excitation errors of the
chamber array antenna on the accuracy of the test zone of a random
line-of-sight over-the-air testing setup. First, several combinations of
compact chamber arrays of lengths L and short distances D between the test zone
and the chamber array, which ... | http://arxiv.org/abs/2309.07628v1 |
In the search for experimental signatures of quantum anomalies, the layered
Dirac materials ZrTe$_{5}$ and HfTe$_{5}$ have received much attention for
potentially hosting a chiral anomaly. These materials exhibit a negative
longitudinal magnetoresistance (NLMR) that is taken as a signature of broken
chiral symmetry. Th... | http://arxiv.org/abs/2309.16043v2 |
Most enterprise applications use logging as a mechanism to diagnose
anomalies, which could help with reducing system downtime. Anomaly detection
using software execution logs has been explored in several prior studies, using
both classical and deep neural network-based machine learning models. In recent
years, the rese... | http://arxiv.org/abs/2310.20492v1 |
A twin building consists of two buildings that are twinned by a codistance
function. We prove that the local structure of a twin building uniquely
determines the two buildings up to isomorphism. This has been known for twin
buildings satisfying a technical condition (co). | http://arxiv.org/abs/2303.18035v1 |
In this article, to study the heat flow behavior, we perform analytical
investigations in a rotor chain type model (involving inner stochastic noises)
with next and next-nearest-neighbor interactions. It is known in the literature
that the chain rotor model with long range interactions presents an insulating
phase for ... | http://arxiv.org/abs/2309.03328v1 |
This document presents endeavors to represent emotion in a computational
cognitive architecture. The first part introduces research organizing with two
axes of emotional affect: pleasantness and arousal. Following this basic of
emotional components, the document discusses an aspect of emergent properties
of emotion, sh... | http://arxiv.org/abs/2301.00003v1 |
Quantification of the political leaning of online news articles can aid in
understanding the dynamics of political ideology in social groups and measures
to mitigating them. However, predicting the accurate political leaning of a
news article with machine learning models is a challenging task. This is due to
(i) the po... | http://arxiv.org/abs/2309.05981v1 |
High-quality requirements minimize the risk of propagating defects to later
stages of the software development life cycle. Achieving a sufficient level of
quality is a major goal of requirements engineering. This requires a clear
definition and understanding of requirements quality. Though recent
publications make an e... | http://arxiv.org/abs/2309.10355v1 |
Soliton gases represent large random soliton ensembles in physical systems
that display integrable dynamics at the leading order. We report hydrodynamic
experiments in which we investigate the interaction between two "beams" or
"jets" of soliton gases having nearly identical amplitudes but opposite
velocities of the sa... | http://arxiv.org/abs/2309.09604v1 |
Treatment effect estimation can assist in effective decision-making in
e-commerce, medicine, and education. One popular application of this estimation
lies in the prediction of the impact of a treatment (e.g., a promotion) on an
outcome (e.g., sales) of a particular unit (e.g., an item), known as the
individual treatme... | http://arxiv.org/abs/2309.13884v1 |
We present experimental results to explore a form of bivariate glyphs for
representing large-magnitude-range vectors. The glyphs meet two conditions: (1)
two visual dimensions are separable; and (2) one of the two visual dimensions
uses a categorical representation (e.g., a categorical colormap). We evaluate
how much t... | http://arxiv.org/abs/2301.00002v1 |
Existing asynchronous distributed optimization algorithms often use
diminishing step-sizes that cause slow practical convergence, or fixed
step-sizes that depend on an assumed upper bound of delays. Not only is such a
delay bound hard to obtain in advance, but it is also large and therefore
results in unnecessarily slo... | http://arxiv.org/abs/2303.18034v2 |
We develop an analytic model for the mass of the first stars forming in the
center of primordial gas clouds as a function of host halo mass, redshift, and
degree of rotation. The model is based on the estimation of key timescales
determining the following three processes: the collapse of the gas cloud, the
accretion on... | http://arxiv.org/abs/2309.05758v2 |
Mechanistic interpretability seeks to understand the internal mechanisms of
machine learning models, where localization -- identifying the important model
components -- is a key step. Activation patching, also known as causal tracing
or interchange intervention, is a standard technique for this task (Vig et al.,
2020),... | http://arxiv.org/abs/2309.16042v2 |
The Electron-Ion-Collider (EIC) will be a next-generation facility located at
Brookhaven National Laboratory (BNL), built with the goal of accelerating heavy
ions up to 275 GeV. To prevent ion beam size growth during the acceleration
phase, cooling techniques will be required to keep the beam size from growing
due to i... | http://arxiv.org/abs/2309.16056v1 |
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