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Within the framework of $SU(3)$ flavor symmetry, we investigate two-body
doubly charmful baryonic $B\to{\bf B}_c\bar{\bf B}'_c$ decays, where ${\bf
B}_c\bar{\bf B}'_c$ represents the anti-triplet charmed dibaryon. We determine
the $SU(3)_f$ amplitudes and calculate ${\cal B}(B^-\to \Xi_c^0\bar
\Xi_c^-)=(3.4^{+1.0}_{-0.... | http://arxiv.org/abs/2309.16919v1 |
This work addresses a novel version of the kernel-free boundary integral
(KFBI) method for solving elliptic PDEs with implicitly defined irregular
boundaries and interfaces. We focus on boundary value problems and interface
problems, which are reformulated into boundary integral equations and solved
with the matrix-fre... | http://arxiv.org/abs/2309.05965v1 |
A thorough regulation of building energy systems translates in relevant
energy savings and in a better comfort for the occupants. Algorithms to predict
the thermal state of a building on a certain time horizon with a good
confidence are essential for the implementation of effective control systems.
This work presents a... | http://arxiv.org/abs/2310.20476v1 |
In this paper, we study a tumor growth model where the growth is driven by
nutrient availability and the tumor expands according to Darcy's law with a
mechanical pressure resulting from the incompressibility of the cells. Our
focus is on the free boundary regularity of the tumor patch that holds beyond
topological chan... | http://arxiv.org/abs/2309.05971v1 |
The energy method, also known as the Reynolds-Orr equation, is widely
utilized in predicting the unconditional stability threshold of shear flows
owing to the zero contribution of nonlinear terms to the time derivative of
perturbation kinetic energy. However, it often underestimates the critical
Reynolds numbers compar... | http://arxiv.org/abs/2310.20304v1 |
The lexicographical ordering of hypergraphs via spectral moments is called
the $S$-order of hypergraphs.In this paper, the $S$-order of hypergraphs is
investigated.We characterize the first and last hypergraphs in an $S$-order of
all uniform hypertrees and all linear unicyclic uniformhypergraphs with given
girth, respe... | http://arxiv.org/abs/2309.16925v1 |
Speech emotion conversion is the task of converting the expressed emotion of
a spoken utterance to a target emotion while preserving the lexical content and
speaker identity. While most existing works in speech emotion conversion rely
on acted-out datasets and parallel data samples, in this work we specifically
focus o... | http://arxiv.org/abs/2309.07828v2 |
Markov games model interactions among multiple players in a stochastic,
dynamic environment. Each player in a Markov game maximizes its expected total
discounted reward, which depends upon the policies of the other players. We
formulate a class of Markov games, termed affine Markov games, where an affine
reward functio... | http://arxiv.org/abs/2304.00163v2 |
The dichromatic number of a digraph is the minimum integer $k$ such that it
admits a $k$-dicolouring, i.e. a partition of its vertices into $k$ acyclic
subdigraphs. We say that a digraph $D$ is a super-orientation of an undirected
graph $G$ if $G$ is the underlying graph of $D$. If $D$ does not contain any
pair of symm... | http://arxiv.org/abs/2309.17385v1 |
Speech emotion recognition (SER) is vital for obtaining emotional
intelligence and understanding the contextual meaning of speech. Variations of
consonant-vowel (CV) phonemic boundaries can enrich acoustic context with
linguistic cues, which impacts SER. In practice, speech emotions are treated as
single labels over an... | http://arxiv.org/abs/2306.17500v1 |
With the continuous advancement of robot teleoperation technology, shared
control is used to reduce the physical and mental load of the operator in
teleoperation system. This paper proposes an alternating shared control
framework for object grasping that considers both operator's preferences
through their manual manipu... | http://arxiv.org/abs/2307.16523v1 |
Foundational ontologies devoted to the effective representation of processes
and procedures are not widely investigated at present, thereby limiting the
practical adoption of semantic approaches in real scenarios where the precise
instructions to follow must be considered. Also, the representation ought to
include how ... | http://arxiv.org/abs/2306.17514v1 |
One of the common human diseases is sleep disorders. The classification of
sleep stages plays a fundamental role in diagnosing sleep disorders, monitoring
treatment effectiveness, and understanding the relationship between sleep
stages and various health conditions. A precise and efficient classification of
these stage... | http://arxiv.org/abs/2309.07182v2 |
We report the discovery of a candidate dual QSO at z=1.889, a redshift that
is in the era known as "cosmic noon" where most of the Universe's black hole
and stellar mass growth occurred. The source was identified in Hubble Space
Telescope WFC3/IR images of a dust-reddened QSO that showed two
closely-separated point sou... | http://arxiv.org/abs/2306.00068v1 |
This paper is a continuation of the work on unbounded Toeplitz-like operators
$T_\Om$ with rational matrix symbol $\Om$ initiated in Groenewald et. al
(Complex Anal. Oper. Theory 15, 1(2021)), where a Wiener-Hopf type
factorization of $\Om$ is obtained and used to determine when $T_\Om$ is
Fredholm and compute the Fred... | http://arxiv.org/abs/2309.14698v1 |
In this paper, we introduce Pysimfrac, a open-source python library for
generating 3-D synthetic fracture realizations, integrating with fluid
simulators, and performing analysis. Pysimfrac allows the user to specify one
of three fracture generation techniques (Box, Gaussian, or Spectral) and
perform statistical analys... | http://arxiv.org/abs/2309.13849v1 |
Quantum oscillations originating from the quantization of the electron
cyclotron orbits provide ultrasensitive diagnostics of electron bands and
interactions in novel materials. We report on the first direct-space nanoscale
imaging of the thermodynamic magnetization oscillations due to the de Haas-van
Alphen effect in ... | http://arxiv.org/abs/2310.20338v1 |
Coordination is a desirable feature in many multi-agent systems such as
robotic and socioeconomic networks. We consider a task allocation problem as a
binary networked coordination game over an undirected regular graph. Each agent
in the graph has bounded rationality, and uses a distributed stochastic
learning algorith... | http://arxiv.org/abs/2309.16931v1 |
The left ventricular of ejection fraction is one of the most important metric
of cardiac function. It is used by cardiologist to identify patients who are
eligible for lifeprolonging therapies. However, the assessment of ejection
fraction suffers from inter-observer variability. To overcome this challenge,
we propose a... | http://arxiv.org/abs/2304.00177v1 |
With the rise in manipulated media, deepfake detection has become an
imperative task for preserving the authenticity of digital content. In this
paper, we present a novel multi-modal audio-video framework designed to
concurrently process audio and video inputs for deepfake detection tasks. Our
model capitalizes on lip ... | http://arxiv.org/abs/2309.06511v1 |
We study the determinant of certain etale sheaves constructed via middle
convolution in order to realize special linear groups regularly as Galois
groups over the rationals. | http://arxiv.org/abs/2309.14115v1 |
Advances in Semi-Supervised Learning (SSL) have almost entirely closed the
gap between SSL and Supervised Learning at a fraction of the number of labels.
However, recent performance improvements have often come \textit{at the cost of
significantly increased training computation}. To address this, we propose
Curriculum ... | http://arxiv.org/abs/2309.03469v1 |
A central challenge in the verification of quantum computers is benchmarking
their performance as a whole and demonstrating their computational
capabilities. In this work, we find a universal model of quantum computation,
Bell sampling, that can be used for both of those tasks and thus provides an
ideal stepping stone ... | http://arxiv.org/abs/2306.00083v5 |
We develop two models for the temporal evolution of extreme events of
multivariate $k$th order Markov processes. The foundation of our methodology
lies in the conditional extremes model of Heffernan & Tawn (2004), and it
naturally extends the work of Winter & Tawn (2016,2017) and Tendijck et al.
(2019) to include multi... | http://arxiv.org/abs/2302.14501v1 |
Inferring biological relationships from cellular phenotypes in high-content
microscopy screens provides significant opportunity and challenge in biological
research. Prior results have shown that deep vision models can capture
biological signal better than hand-crafted features. This work explores how
self-supervised d... | http://arxiv.org/abs/2309.16064v2 |
The usual theory of negative type (and $p$-negative type) is heavily
dependent on an embedding result of Schoenberg, which states that a metric
space isometrically embeds in some Hilbert space if and only if it has
2-negative type. A generalisation of this embedding result to the setting of
bi-lipschitz embeddings was ... | http://arxiv.org/abs/2309.16070v1 |
With the shrinking of dimensionality, Coulomb interactions play a distinct
role in two-dimensional (2D) semiconductors owing to the reduced dielectric
screening in the out-of-plane direction. Apart from dielectric screening, free
charge carriers and/or dipoles can also make a non-negligible contribution to
Coulomb inte... | http://arxiv.org/abs/2309.14101v2 |
Spin orbit interaction of light in a disordered anisotropic medium is known
to yield spin split modes in the momentum domain because of the random spatial
gradient of the geometric phase of light. Here, we have studied the statistics
of such spin split modes for beams carrying intrinsic orbital angular momentum
through... | http://arxiv.org/abs/2310.00017v1 |
Sequence labeling tasks require the computation of sentence representations
for each word within a given sentence. A prevalent method incorporates a
Bi-directional Long Short-Term Memory (BiLSTM) layer to enhance the sequence
structure information. However, empirical evidence Li (2020) suggests that the
capacity of BiL... | http://arxiv.org/abs/2305.19928v4 |
Maintaining the visibility of the targets is one of the major objectives of
aerial tracking applications. This paper proposes QP Chaser, a trajectory
planning pipeline that can enhance the visibility of single- and dual-target in
both static and dynamic environments. As the name suggests, the proposed
planner generates... | http://arxiv.org/abs/2302.14273v1 |
We apply the marked correlation function test proposed by Armijo et al.
(Paper I) to samples of luminous red galaxies (LRGs) from the final data
release of the Sloan Digital Sky Survey (SDSS) III. The test assigns a
density-dependent mark to galaxies in the estimation of the projected marked
correlation function. Two g... | http://arxiv.org/abs/2309.09636v2 |
We apply the Efron-Petrosian technique to radio fluxes of pulsars detected in
the Parkes multi-beam survey to test the independence of luminosity and
distance. For this dataset, we find that for four different distance exponents
(ranging from 0.5 to 2), the flux thresholds at which the luminosity and
distances are unco... | http://arxiv.org/abs/2309.11079v2 |
The vast majority of approaches to speaker anonymization involve the
extraction of fundamental frequency estimates, linguistic features and a
speaker embedding which is perturbed to obfuscate the speaker identity before
an anonymized speech waveform is resynthesized using a vocoder. Recent work has
shown that x-vector ... | http://arxiv.org/abs/2309.14129v3 |
Offline evolutionary-based methodologies have supplied a successful motion
planning framework for the quadrupedal jump. However, the time-consuming
computation caused by massive population evolution in offline
evolutionary-based jumping framework significantly limits the popularity in the
quadrupedal field. This paper ... | http://arxiv.org/abs/2309.07633v1 |
Converged computing brings together the best of both worlds for high
performance computing (HPC) and cloud-native communities. In fact, the economic
impact of cloud-computing, and need for portability, flexibility, and
manageability make it not important, but inevitable. Navigating this uncharted
territory requires not... | http://arxiv.org/abs/2309.17420v1 |
Microwave photonic (MWP) transversal signal processors offer a compelling
solution for realizing versatile high-speed information processing by combining
the advantages of reconfigurable electrical digital signal processing and
high-bandwidth photonic processing. With the capability of generating a number
of discrete w... | http://arxiv.org/abs/2309.07155v1 |
In this paper we shall introduced the class of $d-CS$ spaces and so we shall
obtained topological approach to large Kasahara spaces. This class include
complete symmetric spaces, complete quasi $b$-metric spaces and complete
$b$-spaces, but not include $d^*$-complete topological spaces and $d$-complete
topological spac... | http://arxiv.org/abs/2309.10429v1 |
Script learning studies how stereotypical events unfold, enabling machines to
reason about narratives with implicit information. Previous works mostly
consider a script as a linear sequence of events while ignoring the potential
branches that arise due to people's circumstantial choices. We hence propose
Choice-75, the... | http://arxiv.org/abs/2309.11737v2 |
Using a panel of 1,171 villages in rural India that were surveyed in the
India Human Development Surveys, I perform a difference-in-differences analysis
to find that improvements in electricity reliability have a negative effect on
the increase in casual agricultural labor wage rates. Changes in men's wage
rates are fo... | http://arxiv.org/abs/2309.09178v1 |
The Boreal Summer Intraseasonal Oscillation (BSISO) is a pronounced mode of
tropical variability. Here, we identify two types of BSISO events, one which
propagates northward over South Asia (SA) from the equatorial Indian Ocean
(EIO), and the other which doesn't. Contrasting their behaviour shows that
northward propaga... | http://arxiv.org/abs/2310.20489v2 |
This paper presents a new approach to evaluating the special values of the
Dirichlet beta function, $\beta(2k+1)$, where $k$ is any nonnegative integer.
Our approach relies on some properties of the Euler numbers and polynomials,
and uses basic calculus and telescoping series. By a similar procedure, we also
yield an i... | http://arxiv.org/abs/2309.13134v1 |
In this paper, we study analytical approximate solutions of the second-order
homogeneous differential equations with the existence of only two turning
points (but without poles), by using the uniform asymptotic approximation (UAA)
method. To be more concrete, we consider the P\"oschl-Teller (PT) potential,
for which an... | http://arxiv.org/abs/2309.03327v3 |
Automated audio captioning (AAC) aims to generate informative descriptions
for various sounds from nature and/or human activities. In recent years, AAC
has quickly attracted research interest, with state-of-the-art systems now
relying on a sequence-to-sequence (seq2seq) backbone powered by strong models
such as Transfo... | http://arxiv.org/abs/2309.17352v2 |
This thesis focuses on improving the pre-training of natural language models
using unsupervised raw data to make them more efficient and aligned with
downstream applications.
In the first part, we introduce three alternative pre-training objectives to
BERT's Masked Language Modeling (MLM), namely Random Token Substit... | http://arxiv.org/abs/2309.08272v1 |
We present a method for balancing between the Local and Global Structures
(LGS) in graph embedding, via a tunable parameter. Some embedding methods aim
to capture global structures, while others attempt to preserve local
neighborhoods. Few methods attempt to do both, and it is not always possible to
capture well both l... | http://arxiv.org/abs/2308.16403v2 |
Motivated by the main results of the articles by Hattori and Bouziad, we seek
to answer the following questions about Hattori spaces. Let A be a subset of
the real line, then:
Given a compact set $K$ in the Euclidean topology, under what conditions is
$K$ compact in the Hattori space $H(A)$? When is $H(A)$ a quasi-me... | http://arxiv.org/abs/2309.11045v1 |
In this contribution, we are concerned with model order reduction in the
context of iterative regularization methods for the solution of inverse
problems arising from parameter identification in elliptic partial differential
equations. Such methods typically require a large number of forward solutions,
which makes the ... | http://arxiv.org/abs/2309.07627v2 |
A signed graph $(G,\sigma)$ on $n$ vertices is called a \textit{parity signed
graph} if there is a bijective mapping $f \colon V(G) \rightarrow
\{1,\ldots,n\}$ such that $f(u)$ and $f(v)$ have same parity if $\sigma(uv)=1$,
and opposite parities if $\sigma(uv)=-1$ for each edge $uv$ in $G$. The
\emph{rna} number $\sigm... | http://arxiv.org/abs/2309.08514v1 |
A $G$-kernel is a group homomorphism from a group $G$ to the outer
automorphism group of a C$^*$-algebra. Inspired by recent work of Evington and
Gir\'{o}n Pacheco in the stably finite case, we introduce a new invariant of a
$G$-kernel using $K$-theory, and deduce several new constraints of the
obstruction classes of $... | http://arxiv.org/abs/2309.03441v3 |
Prior work has explicated the coloniality of artificial intelligence (AI)
development and deployment through mechanisms such as extractivism, automation,
sociological essentialism, surveillance, and containment. However, that work
has not engaged much with alignment: teaching behaviors to a large language
model (LLM) i... | http://arxiv.org/abs/2309.05030v3 |
We propose a neural language modeling system based on low-rank adaptation
(LoRA) for speech recognition output rescoring. Although pretrained language
models (LMs) like BERT have shown superior performance in second-pass
rescoring, the high computational cost of scaling up the pretraining stage and
adapting the pretrai... | http://arxiv.org/abs/2309.15223v2 |
A freely falling chain from a cup at certain height can jump. The process can
be divided into two parts: a stable suspension and an accelerating procedure.
Variational principle and force analysis demonstrate that the shape of stable
suspension is an inverted catenary. The requirement of the jumping and the
parameters ... | http://arxiv.org/abs/2302.14528v1 |
Metrics to evaluate audio captions simply provide a score without much
explanation regarding what may be wrong in case the score is low. Manual human
intervention is needed to find any shortcomings of the caption. In this work,
we introduce a metric which automatically identifies the shortcomings of an
audio caption by... | http://arxiv.org/abs/2309.03326v1 |
The question of how Algebra can be used to solve dynamical systems and
characterize chaos was first posed in a fertile mathematical context by Ziglin,
Morales, Ramis and Sim\'o using differential Galois theory. Their study was
aimed at first-order, later higher-order, variational equations of Hamiltonian
systems. Recen... | http://arxiv.org/abs/2309.04449v1 |
In this article we investigate which categorical structures of a category C
are inherited by its arrow category. In particular, we show that a monoidal
equivalence between two categories gives rise to a monoidal equivalence between
their arrow categories. Moreover, we examine under which circumstances an arrow
category... | http://arxiv.org/abs/2309.15544v1 |
In this paper we consider data storage from a probabilistic point of view and
obtain bounds for efficient storage in the presence of feature selection and
undersampling, both of which are important from the data science perspective.
First, we consider encoding of correlated sources for nonstationary data and
obtain a S... | http://arxiv.org/abs/2309.13653v1 |
Accurate segmentation of punctate white matter lesions (PWMLs) are
fundamental for the timely diagnosis and treatment of related developmental
disorders. Automated PWMLs segmentation from infant brain MR images is
challenging, considering that the lesions are typically small and low-contrast,
and the number of lesions ... | http://arxiv.org/abs/2309.03440v1 |
We introduce TurboGP, a Genetic Programming (GP) library fully written in
Python and specifically designed for machine learning tasks. TurboGP implements
modern features not available in other GP implementations, such as island and
cellular population schemes, different types of genetic operations (migration,
protected... | http://arxiv.org/abs/2309.00149v1 |
By studying some Clausen-like multiple Dirichlet series, we complete the
proof of Manin's conjecture for sufficiently split smooth equivariant
compactifications of the translation-dilation group over the rationals.
Secondary terms remain elusive in general. | http://arxiv.org/abs/2309.07626v1 |
Training machine learning models for predicting stock market share prices is
an active area of research since the automatization of trading such papers was
available in real time. While most of the work in this field of research is
done by training Neural networks based on past prices of stock shares, in this
work, we ... | http://arxiv.org/abs/2309.06538v1 |
The increasingly popular adoption of deep learning models in many critical
source code tasks motivates the development of data augmentation (DA)
techniques to enhance training data and improve various capabilities (e.g.,
robustness and generalizability) of these models. Although a series of DA
methods have been propose... | http://arxiv.org/abs/2305.19915v4 |
There is a one-to-one correspondence between the point set of a group
divisible design (GDD) with $v_1$ groups of $v_2$ points and the edge set of a
complete bipartite graph $K_{v_1,v_2}$. A block of GDD corresponds to a
subgraph of $K_{v_1,v_2}$. A set of subgraphs of $K_{v_1,v_2}$ is constructed
from a block set of G... | http://arxiv.org/abs/2308.16402v1 |
The probability distribution of the real and imaginary parts of atomic
scattering lengths $a$ are derived, in a two-channel model that allows for
inelastic scattering to occur. While the real part of $a$ remains
Cauchy-distributed, as predicted for single channel scattering in the classic
work of Gribakin and Flambaum,... | http://arxiv.org/abs/2309.15236v1 |
Out-of-distribution (OOD) generalization is indispensable for learning models
in the wild, where testing distribution typically unknown and different from
the training. Recent methods derived from causality have shown great potential
in achieving OOD generalization. However, existing methods mainly focus on the
invaria... | http://arxiv.org/abs/2309.12559v5 |
Based on time-dependent variational principle (TDVP) techniques, we
investigate the dynamical critical behavior of quantum three-state Potts chains
with chiral interactions. Using Loschmidt echo, order parameter, and
entanglement entropy as an indicator, we show that as the chiral interaction
$\theta$ increases, the fi... | http://arxiv.org/abs/2309.03454v2 |
We study the quantum dynamics of interstitials and vacancies in a
two-dimensional Wigner crystal (WC) using a semi-classical instanton method
that is asymptotically exact at low density, i.e., in the $r_s\to \infty$
limit. The dynamics of these point defects mediates magnetism with much higher
energy scales than the ex... | http://arxiv.org/abs/2309.13121v2 |
The main aim of this paper is to study the $n$-dimensional Bohr radius for
holomophic functions defined on Reinhardt domain in $\mathbb{C}^n$ with
positive real part. The present investigation is motivated by the work of Lev
Aizenberg [Proc. Amer. Math. Soc. 128 (2000), 2611--2619]. A part of our
investigation in the p... | http://arxiv.org/abs/2309.15550v2 |
Visual Question Answering (VQA) aims to automatically answer natural language
questions related to given image content. Existing VQA methods integrate vision
modeling and language understanding to explore the deep semantics of the
question. However, these methods ignore the significant syntax information of
the questio... | http://arxiv.org/abs/2309.09179v1 |
The problem of Fleet Conversion aims to reduce the carbon emissions and cost
of operating a fleet of vehicles for a given set of tours. It can be modelled
as a column generation scheme with the Maximum Weighted Independent Set (MWIS)
problem as the slave. Quantum variational algorithms have gained significant
interest ... | http://arxiv.org/abs/2309.08267v3 |
Understanding when the noise in stochastic gradient descent (SGD) affects
generalization of deep neural networks remains a challenge, complicated by the
fact that networks can operate in distinct training regimes. Here we study how
the magnitude of this noise $T$ affects performance as the size of the training
set $P$ ... | http://arxiv.org/abs/2301.13703v2 |
An extension of Cencov's categorical description of classical inference
theory to the domain of quantum systems is presented. It provides a novel
categorical foundation to the theory of quantum information that embraces both
classical and quantum information theory in a natural way, while also allowing
to formalise the... | http://arxiv.org/abs/2309.10428v1 |
This paper presents an innovative approach to address the pressing concern of
fall incidents among the elderly by developing an accurate fall detection
system. Our proposed system combines state-of-the-art technologies, including
accelerometer and gyroscope sensors, with deep learning models, specifically
Long Short-Te... | http://arxiv.org/abs/2309.07154v1 |
Computer-based decision systems are widely used to automate decisions in many
aspects of everyday life, which include sensitive areas like hiring, loaning
and even criminal sentencing. A decision pipeline heavily relies on large
volumes of historical real-world data for training its models. However,
historical training... | http://arxiv.org/abs/2309.17347v1 |
Everybody knows very well about the COVID-19 pandemic, lockdown, and its
impacts and effects on every field of life, from childhood to senior citizens,
from local to global. The underlying research study focuses on students'
involvement in online classes. This paper assesses the effect of the COVID-19
pandemic on the s... | http://arxiv.org/abs/2301.00031v1 |
Zero-Shot Neural Architecture Search (NAS) approaches propose novel
training-free metrics called zero-shot proxies to substantially reduce the
search time compared to the traditional training-based NAS. Despite the success
on image classification, the effectiveness of zero-shot proxies is rarely
evaluated on complex vi... | http://arxiv.org/abs/2309.14666v1 |
We present initial results from the Dark Energy Spectroscopic Instrument
(DESI) Complete Calibration of the Color-Redshift Relation (DC3R2) secondary
target survey. Our analysis uses 230k galaxies that overlap with KiDS-VIKING
$ugriZYJHK_s$ photometry to calibrate the color-redshift relation and to inform
photometric r... | http://arxiv.org/abs/2309.13109v2 |
Objective: The objective of the study is to efficiently increase the
expressivity of surface electromyography-based (sEMG) gesture recognition
systems. Approach: We use a problem transformation approach, in which actions
were subset into two biomechanically independent components - a set of wrist
directions and a set o... | http://arxiv.org/abs/2309.12217v1 |
In this study, we propose a new index for measuring excellence in science
which is based on collaborations (co-authorship distances) in science. The
index is based on the Erd\H{o}s number - a number that was introduced several
years ago. We propose to focus with the new index on laureates of prestigious
prizes in a cer... | http://arxiv.org/abs/2303.18007v1 |
This paper addresses influence pathway discovery, a key emerging problem in
today's online media. We propose a discovery algorithm that leverages recently
published work on unsupervised interpretable ideological embedding, a mapping
of ideological beliefs (done in a self-supervised fashion) into interpretable
low-dimen... | http://arxiv.org/abs/2309.16071v1 |
Recent work studies the cognitive capabilities of language models through
psychological tests designed for humans. While these studies are helpful for
understanding the general capabilities of these models, there is no guarantee
that a model possessing sufficient capabilities to pass those tests would
actually use thos... | http://arxiv.org/abs/2301.05149v2 |
Large Language Models (LLMs) are trained with a pre-defined context length,
restricting their use in scenarios requiring long inputs. Previous efforts for
adapting LLMs to a longer length usually requires fine-tuning with this target
length (Full-length fine-tuning), suffering intensive training cost. To
decouple train... | http://arxiv.org/abs/2309.10400v3 |
One of the long-standing puzzles observed in many laser-plasma experiments is
the gap in the Raman backscattering spectrum. This gap is characterized by the
absence of backscattered light between some critical wavelength and twice the
incident laser wavelength. The latter is associated with the absolute Raman
instabili... | http://arxiv.org/abs/2309.10366v1 |
Identification of cracks is essential to assess the structural integrity of
concrete infrastructure. However, robust crack segmentation remains a
challenging task for computer vision systems due to the diverse appearance of
concrete surfaces, variable lighting and weather conditions, and the
overlapping of different de... | http://arxiv.org/abs/2309.09637v1 |
In this paper we give an algebraic characterization of assemblies in terms of
bands of groups. We also consider substructures and homomorphisms of
assemblies. We give many examples and counterexamples. | http://arxiv.org/abs/2309.11078v1 |
Low-loss high-speed switches are an integral component of future photonic
quantum technologies, with applications in state generation, multiplexing, and
the implementation of quantum gates. Phase modulation is one method of
achieving this switching, but existing optical phase modulators either achieve
high bandwidth or... | http://arxiv.org/abs/2309.04313v2 |
Online local-life service platforms provide services like nearby daily
essentials and food delivery for hundreds of millions of users. Different from
other types of recommender systems, local-life service recommendation has the
following characteristics: (1) spatiotemporal periodicity, which means a user's
preferences ... | http://arxiv.org/abs/2309.12565v1 |
In this paper we systematically develop the flat/CFT holographic dictionary,
building on AdS/CFT holography. After analysing the behaviour of scalar field
modes on hyperbolic slices of Minkowski and performing the holographic
renormalisation for the associated onshell action, we obtain a holography
dictionary between t... | http://arxiv.org/abs/2309.04307v3 |
It was conjectured that the basic units of the ground state of bulk strong
matter may be strange-clusters called strangeons, and they can form self-bound
strangeon stars that are highly compact. Strangeon stars can develop a strange
quark matter (SQM) core at high densities, particularly in the
color-flavor-locking pha... | http://arxiv.org/abs/2309.14114v2 |
We report the result of $D^0$ and $D^+$ lifetime measurement using $D^0\to
K^-\pi^+$ and $D^+\to K^-\pi^+\pi^+$ decays reconstructed using $72~{\rm
fb^{-1}}$ of data collected by the Belle II experiment at SuperKEKB
asymmetric-energy $e^{+}e^{-}$ collider. The results,
$\tau(D^0)=410.5\pm1.1({\rm stat})\pm0.8({\rm syst... | http://arxiv.org/abs/2302.14266v1 |
Much of a protoplanetary disk is thermally controlled by irradiation from the
central star. Such a disk, long thought to have a smoothly flaring shape, is
unstable to the so-called 'irradiation instability'. But what's the outcome of
such an instability? In particular, is it possible that such a disk settles
into a sha... | http://arxiv.org/abs/2309.16065v2 |
In the current note, we study Lorentzian para-Kenmotsu (in brief,
$LP$-Kenmotsu) manifolds admitting Ricci-Yamabe solitons (RYS) and gradient
Ricci-Yamabe soliton (gradient RYS). At last by constructing a 5-dimensional
non-trivial example we illustrate our result. | http://arxiv.org/abs/2301.02632v1 |
We study two-player positional games where Maker and Breaker take turns to
select a previously unoccupied number in $\{1,2,\ldots,n\}$. Maker wins if the
numbers selected by Maker contain a solution to the equation \[
x_1^{1/\ell}+\cdots+x_k^{1/\ell}=y^{1/\ell} \] where $k$ and $\ell$ are
integers with $k\geq2$ and $\e... | http://arxiv.org/abs/2309.09145v2 |
A full-F, isothermal, electromagnetic, gyro-fluid model is used to simulate
plasma turbulence in a COMPASS-sized, diverted tokamak. A parameter scan
covering three orders of magnitude of plasma resistivity and two values for the
ion to electron temperature ratio with otherwise fixed parameters is setup and
analysed. Si... | http://arxiv.org/abs/2309.10414v1 |
Vision-language models (VLMs) have recently demonstrated strong efficacy as
visual assistants that can parse natural queries about the visual content and
generate human-like outputs. In this work, we explore the ability of these
models to demonstrate human-like reasoning based on the perceived information.
To address a... | http://arxiv.org/abs/2309.04461v2 |
Vision Transformers (ViTs) have emerged as popular models in computer vision,
demonstrating state-of-the-art performance across various tasks. This success
typically follows a two-stage strategy involving pre-training on large-scale
datasets using self-supervised signals, such as masked random patches, followed
by fine... | http://arxiv.org/abs/2303.18013v3 |
Monte Carlo event generators for hard hadronic collisions depend on the
evolution of parton showers backwards from a high-scale subprocess to the
hadronization scale. The evolution is treated as a branching process with a
sequence of resolvable parton emissions. The criterion of resolvability
involves cutoffs that dete... | http://arxiv.org/abs/2309.15587v2 |
A multiparameter quantum affine space of rank $n$ is the $\mathbb F$-algebra
generated by indeterminates $X_1, \cdots, X_n$ satisfying $X_iX_j = q_{ij}
X_jX_i \ (1 \le i < j \le n)$ where $q_{ij}$ are nonzero scalars in $\mathbb
F^\ast$. The corresponding quantum torus is generated by the $X_i$ and together
with their ... | http://arxiv.org/abs/2309.14699v1 |
We explore the dependence of dust attenuation, as traced by the $\rm
H_{\alpha}/\rm H_{\beta}$ Balmer decrement, on galactic properties by using a
large sample of SDSS spectra. We use both Partial Correlation Coefficients
(PCC) and Random Forest (RF) analysis to distinguish those galactic parameters
that directly and p... | http://arxiv.org/abs/2306.00069v2 |
When introducing a nanoparticle into an optical trap, its mass and shape are
not immediately apparent. We combine a charge-based mass measurement with a
shape determination method based on light scattering and an analysis of the
damping rate anisotropy, all on the same set of silica nanoparticles, trapped
using optical... | http://arxiv.org/abs/2306.17515v2 |
This paper proposes a neural radiance field (NeRF) approach for novel view
synthesis of dynamic scenes using forward warping. Existing methods often adopt
a static NeRF to represent the canonical space, and render dynamic images at
other time steps by mapping the sampled 3D points back to the canonical space
with the l... | http://arxiv.org/abs/2309.17390v1 |
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