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In this paper we make an attempt to increase our understanding of the urban
scaling phenomenon. We investigate how superlinear scaling emerges if a network
increases in size and how this scaling depends on the occurrence of elements
that constitute the network. To this end we consider a city as a complex
network and si... | http://arxiv.org/abs/2305.09439v2 |
Existing customization methods require access to multiple reference examples
to align pre-trained diffusion probabilistic models (DPMs) with user-provided
concepts. This paper aims to address the challenge of DPM customization when
the only available supervision is a differentiable metric defined on the
generated conte... | http://arxiv.org/abs/2307.10711v3 |
In this paper, we study $\lambda$-submanifolds of arbitrary codimensions in
Gauss spaces. These submanifolds can be seen as natural generalizations of
self-shrinker and $\lambda$-hypersurfaces. Using a divergence type theorem and
some Simons' type identities, we prove some halfspace type theorems and gap
theorems for c... | http://arxiv.org/abs/2304.09710v1 |
Strategic communication in Twitter is compared between different actor groups
with regard to the topic of climate change. The main hypothesis is that
different actor groups will be more or less central in the reply-trees
depending on their strategic interests based on their profession or
organizational affiliation. | http://arxiv.org/abs/2306.07144v1 |
We present an experimental setup to laser cool and trap a large number of
Ytterbium atoms. Our design uses an oven with an array of microtubes for
efficient collimation of the atomic beam and we implement a magneto-optical
trap of $^{174}$Yb on the $^1$S$_0$-$^1$P$_1$ transition at 399nm. Despite the
absence of a Zeema... | http://arxiv.org/abs/2308.00387v1 |
The age of big data has fueled expectations for accelerating learning. The
availability of large data sets enables researchers to achieve more powerful
statistical analyses and enhances the reliability of conclusions, which can be
based on a broad collection of subjects. Often such data sets can be assembled
only with ... | http://arxiv.org/abs/2308.10194v1 |
Large language models are known to produce output which sounds fluent and
convincing, but is also often wrong, e.g. "unfaithful" with respect to a
rationale as retrieved from a knowledge base. In this paper, we show that
task-based systems which exhibit certain advanced linguistic dialog behaviors,
such as lexical alig... | http://arxiv.org/abs/2305.16519v1 |
We first study the Lipschitz spaces $\Lambda_{d}^\beta$ associated with the
Dunkl metric, $\beta\in(0,1)$, and prove that it is a proper subspace of the
classical Lipschitz spaces $\Lambda^\beta$ on $\mathbb R^N$, as the Dunkl
metric and the Euclidean metric are non-equivalent. Next, we further show that
the Lipschitz ... | http://arxiv.org/abs/2307.00502v2 |
Fault-tolerant quantum computing requires classical hardware to perform the
decoding necessary for error correction. The Union-Find decoder is one of the
best candidates for this. It has remarkably organic characteristics, involving
the growth and merger of data structures through nearest-neighbour steps; this
naturall... | http://arxiv.org/abs/2305.18534v4 |
Reinforcement learning (RL) over text representations can be effective for
finding high-value policies that can search over graphs. However, RL requires
careful structuring of the search space and algorithm design to be effective in
this challenge. Through extensive experiments, we explore how different design
choices ... | http://arxiv.org/abs/2310.02902v1 |
Twitter is a social media platform bridging most countries and allows
real-time news discovery. Since the tweets on Twitter are usually short and
express public feelings, thus provide a source for opinion mining and sentiment
analysis for global events. This paper proposed an effective solution, in
providing a sentimen... | http://arxiv.org/abs/2306.16049v1 |
We study the separability problem for automatic relations (i.e., relations on
finite words definable by synchronous automata) in terms of recognizable
relations (i.e., finite unions of products of regular languages). This problem
takes as input two automatic relations $R$ and $R'$, and asks if there exists a
recognizab... | http://arxiv.org/abs/2305.08727v2 |
In this paper, we consider a simple estimator for tail dependence
coefficients of a max-stable time series and show its asymptotic normality
under a mild condition. The novelty of our result is that this condition does
not involve mixing properties that are common in the literature. More
importantly, our condition is l... | http://arxiv.org/abs/2305.10168v1 |
We present thread-safe, highly-optimized lattice Boltzmann implementations,
specifically aimed at exploiting the high memory bandwidth of GPU-based
architectures. At variance with standard approaches to LB coding, the proposed
strategy, based on the reconstruction of the post-collision distribution via
Hermite projecti... | http://arxiv.org/abs/2304.06437v1 |
\textit{\textbf{\textcolor{red}{Warning}:} This paper contains content that
may be offensive or upsetting.} Pretrained conversational agents have been
exposed to safety issues, exhibiting a range of stereotypical human biases such
as gender bias. However, there are still limited bias categories in current
research, and... | http://arxiv.org/abs/2305.11262v1 |
We propose an unsupervised method for parsing large 3D scans of real-world
scenes with easily-interpretable shapes. This work aims to provide a practical
tool for analyzing 3D scenes in the context of aerial surveying and mapping,
without the need for user annotations. Our approach is based on a probabilistic
reconstru... | http://arxiv.org/abs/2304.09704v2 |
The present note studies the "graph of graphs" that has cubic graphs as
vertices connected by edges represented by the so-called Whitehead moves. We
study its conductance and expansion properties, and the adjacency spectrum. | http://arxiv.org/abs/2303.13923v1 |
There are various reasons why adding stubs to the vertices of open string
field theory (OSFT) is interesting: Not only the stubs can tame certain
singularities and make the theory more well-behaved, but also the new theory
shares a lot of similarities with closed string field theory, which helps to
improve our understa... | http://arxiv.org/abs/2301.13182v2 |
Modern IoT (Internet of Things) environments with thousands of low-end and
diverse IoT nodes with complex interactions among them and often deployed in
remote and/or wild locations present some unique challenges that make
traditional node compromise detection services less effective. This paper
presents the design, imp... | http://arxiv.org/abs/2308.10180v1 |
This paper presents a dual receding horizon output feedback controller for a
general non linear stochastic system with imperfect information. The novelty of
this controller is that stabilization is treated, inside the optimization
problem, as a negative drift constraint on the control that is taken from the
theory of s... | http://arxiv.org/abs/2303.14094v1 |
In 1964 Vizing proved that starting from any k-edge-coloring of a graph G one
can reach, using only Kempe swaps, a ($\Delta$ + 1)-edge-coloring of G where
$\Delta$ is the maximum degree of G. One year later he conjectured that one can
also reach a $\Delta$-edge-coloring of G if there exists one. Bonamy et. al
proved th... | http://arxiv.org/abs/2302.12914v1 |
Video Question Answering (VideoQA) has been significantly advanced from the
scaling of recent Large Language Models (LLMs). The key idea is to convert the
visual information into the language feature space so that the capacity of LLMs
can be fully exploited. Existing VideoQA methods typically take two paradigms:
(1) le... | http://arxiv.org/abs/2306.11732v1 |
We prove that any commutative group scheme over an arbitrary base scheme of
finite type over a field with connected fibers and admitting a relatively ample
line bundle is polarizable in the sense of Ng\^o. This extends the
applicability of Ng\^o's support theorem to new cases, for example to
Lagrangian fibrations with ... | http://arxiv.org/abs/2304.07729v3 |
We present an iterative framework to improve the amortized approximations of
posterior distributions in the context of Bayesian inverse problems, which is
inspired by loop-unrolled gradient descent methods and is theoretically
grounded in maximally informative summary statistics. Amortized variational
inference is rest... | http://arxiv.org/abs/2305.08733v1 |
This paper proposes a Joint Channel Estimation and Symbol Detection (JED)
scheme for Multiple-Input Multiple-Output (MIMO) wireless communication
systems. Our proposed method for JED using Alternating Direction Method of
Multipliers (JED-ADMM) and its model-based neural network version JED using
Unfolded ADMM (JED-U-AD... | http://arxiv.org/abs/2308.08917v2 |
In a recent paper [M. Araya, M. Harada, Some restrictions on the weight
enumerators of near-extremal ternary self-dual codes and quaternary Hermitian
self-dual codes, Des. Codes Cryptogr., 91 (2023), 1813--1843], Araya and Harada
gave examples of self-dual near-extremal ternary codes of length 48 for $145$
distinct val... | http://arxiv.org/abs/2310.18796v1 |
Constraint Programming (CP) is a declarative programming paradigm that allows
for modeling and solving combinatorial optimization problems, such as the
Job-Shop Scheduling Problem (JSSP). While CP solvers manage to find optimal or
near-optimal solutions for small instances, they do not scale well to large
ones, i.e., t... | http://arxiv.org/abs/2306.05747v1 |
Let $T_{g,n}$ be a compact orientable topological surface of genus $g$ with
$n$ marked points and let $M(g,n)$ denote its mapping class group. We study the
action on the fundamental group of the surface induced by the
self-homeomorphisms of the mapping class group by describing completely the
case of positive genus. In... | http://arxiv.org/abs/2305.04109v2 |
Association football is a complex and dynamic sport, with numerous actions
occurring simultaneously in each game. Analyzing football videos is challenging
and requires identifying subtle and diverse spatio-temporal patterns. Despite
recent advances in computer vision, current algorithms still face significant
challenge... | http://arxiv.org/abs/2304.04220v1 |
Natural language processing (NLP) made an impressive jump with the
introduction of Transformers. ChatGPT is one of the most famous examples,
changing the perception of the possibilities of AI even outside the research
community. However, besides the impressive performance, the quadratic time and
space complexity of Tra... | http://arxiv.org/abs/2307.02301v1 |
One of the most intriguing debates regarding a novel task is the development
of search engines and recommendation-based systems in the music industry.
Studies have shown a drastic depression in the search engine fields, due to
concerning factors such as speed, accuracy and the format of data given for
querying. Often p... | http://arxiv.org/abs/2308.03842v1 |
In this paper, we study averaging principle for a class of McKean-Vlasov
stochastic differential equations (SDEs) that contain multiplicative fractional
noise with Hurst parameter $H > $ 1/2 and highly oscillatory drift coefficient.
Here the integral corresponding to fractional Brownian motion is the
generalized Rieman... | http://arxiv.org/abs/2306.02028v1 |
Generated texts from large language models (LLMs) are remarkably close to
high-quality human-authored text, raising concerns about their potential misuse
in spreading false information and academic misconduct. Consequently, there is
an urgent need for a highly practical detection tool capable of accurately
identifying ... | http://arxiv.org/abs/2305.15004v3 |
General Purpose Graphics Processing Units (GPGPU) are used in most of the top
systems in HPC. The total capacity of scratchpad memory has increased by more
than 40 times in the last decade. However, existing optimizations for stencil
computations using temporal blocking have not aggressively exploited the large
capacit... | http://arxiv.org/abs/2306.03336v1 |
We discuss the long range interactions mediated by continuous spin particles.
We start by deriving the propagator for a continuous spin particle using the
antifield BRST formalism. Then we couple the continuous spin particle to a
conserved current to find the interaction energy due to static disturbances of
the vacuum.... | http://arxiv.org/abs/2303.06490v2 |
Image coding for machines (ICM) aims to compress images to support downstream
AI analysis instead of human perception. For ICM, developing a unified codec to
reduce information redundancy while empowering the compressed features to
support various vision tasks is very important, which inevitably faces two core
challeng... | http://arxiv.org/abs/2305.02578v1 |
We found a plateau in the magnitude of the isolated magnetic moments as a
function of the anisotropy of the transfer integral (t'/t) in the gapless
quantum spin liquid (QSL) phase of an S=1/2 triangular lattice molecular solid
X[Pd(dmit)2]2 (dmit = 1,3-dithiole-2-thione-4,5-dithiolate), accomplished by a
fine-tuning of... | http://arxiv.org/abs/2307.14563v2 |
Multi-modal image registration is a crucial pre-processing step in many
medical applications. However, it is a challenging task due to the complex
intensity relationships between different imaging modalities, which can result
in large discrepancy in image appearance. The success of multi-modal image
registration, wheth... | http://arxiv.org/abs/2309.02875v1 |
In this study, we carried out photometric, spectroscopic, and for the first
time, polarimetric observations of the Amor-type near-Earth asteroid (2059)
Baboquivari. Our findings represent the first reliable determination of
Baboquivari's physical properties. We used data from a 1m-class telescope
(T100) along with ALCD... | http://arxiv.org/abs/2305.05217v1 |
As a main field of artificial intelligence, natural language processing (NLP)
has achieved remarkable success via deep neural networks. Plenty of NLP tasks
have been addressed in a unified manner, with various tasks being associated
with each other through sharing the same paradigm. However, neural networks are
black b... | http://arxiv.org/abs/2306.04459v1 |
Goal 1 of the National Academies of Science, Engineering and Mathematics
Exoplanet Science Strategy is "to understand the formation and evolution of
planetary systems as products of the process of star formation, and
characterize and explain the diversity of planetary system architectures,
planetary compositions, and p... | http://arxiv.org/abs/2304.12442v1 |
It is proved that the number of subsets of $[n]^d$ that tile $\mathbb{Z}^d$
is $\left(3^{\frac{1}{3}}\right)^{n^d \pm o(n^d)}$. | http://arxiv.org/abs/2303.07956v1 |
Long COVID is a general term of post-acute sequelae of COVID-19. Patients
with long COVID can endure long-lasting symptoms including fatigue, headache,
dyspnea and anosmia, etc. Identifying the cohorts with severe long-term
complications in COVID-19 could benefit the treatment planning and resource
arrangement. However... | http://arxiv.org/abs/2307.04770v1 |
Current world trade is based and supported in a strong and healthy supply
chain, where logistics play a key role in producing and providing key assets
and goods to keep societies and economies going. Current geopolitical and
sanitary challenges faced in the entire world have made even more critical the
role of logistic... | http://arxiv.org/abs/2301.07691v1 |
We propose minimal transport experiments in the coherent regime that can
probe the chirality of twisted moir\'e structures. We show that only with a
third contact and in the presence of an in-plane magnetic field (or other
time-reversal symmetry breaking effect), a chiral system may display
non-reciprocal transport in ... | http://arxiv.org/abs/2307.03779v2 |
By taking advantage of the braneworld sum rules, we explore the feasibility
of constructing a flat 3-brane scenario consisting solely of positive tension
branes in a 5D extension of the Lorentz-violating massive gravity. It is found
that the theory supports three distinct brane configurations, one of which is
exactly w... | http://arxiv.org/abs/2307.14205v2 |
The Green's function Monte Carlo (GFMC) method provides accurate solutions to
the nuclear many-body problem and predicts properties of light nuclei starting
from realistic two- and three-body interactions. Controlling the GFMC
fermion-sign problem is crucial, as the signal-to-noise ratio decreases
exponentially with Eu... | http://arxiv.org/abs/2304.03229v1 |
Neural Network designs are quite diverse, from VGG-style to ResNet-style, and
from Convolutional Neural Networks to Transformers. Towards the design of
efficient accelerators, many works have adopted a dataflow-based, inter-layer
pipelined architecture, with a customised hardware towards each layer,
achieving ultra hig... | http://arxiv.org/abs/2306.05021v2 |
An anonymous dynamic network is a network of indistinguishable processes
whose communication links may appear or disappear unpredictably over time.
Previous research has shown that deterministically computing an arbitrary
function of a multiset of input values given to these processes takes only a
linear number of comm... | http://arxiv.org/abs/2301.07849v4 |
Kinship recognition aims to determine whether the subjects in two facial
images are kin or non-kin, which is an emerging and challenging problem.
However, most previous methods focus on heuristic designs without considering
the spatial correlation between face images. In this paper, we aim to learn
discriminative kinsh... | http://arxiv.org/abs/2304.04546v5 |
The action of the Schwinger mechanism in pure Yang-Mills theories endows
gluons with an effective mass, and, at the same time, induces a measurable
displacement to the Ward identity satisfied by the three-gluon vertex. In the
present work we turn to Quantum Chromodynamics with two light quark flavors,
and explore the a... | http://arxiv.org/abs/2308.16297v1 |
We develop a Machine-Learning Renormalization Group (MLRG) algorithm to
explore and analyze many-body lattice models in statistical physics. Using the
representation learning capability of generative modeling, MLRG automatically
learns the optimal renormalization group (RG) transformations from
self-generated spin conf... | http://arxiv.org/abs/2306.11054v2 |
Value-alignment in normative multi-agent systems is used to promote a certain
value and to ensure the consistent behavior of agents in autonomous intelligent
systems with human values. However, the current literature is limited to
incorporation of effective norms for single value alignment with no
consideration of agen... | http://arxiv.org/abs/2305.07366v1 |
We introduce a library called Push that takes a probabilistic programming
approach to Bayesian deep learning (BDL). This library enables concurrent
execution of BDL inference algorithms on multi-GPU hardware for neural network
(NN) models. To accomplish this, Push introduces an abstraction that represents
an input NN a... | http://arxiv.org/abs/2306.06528v2 |
Text classification is an area of research which has been studied over the
years in Natural Language Processing (NLP). Adapting NLP to multiple domains
has introduced many new challenges for text classification and one of them is
long document classification. While state-of-the-art transformer models provide
excellent ... | http://arxiv.org/abs/2307.09532v1 |
Using the recent ability of quantum computers to initialize quantum states
rapidly with high fidelity, we use a function operating on a discrete set to
create a simple class of quantum channels. Fixed points and periodic orbits,
that are present in the function, generate fixed points and periodic orbits in
the associat... | http://arxiv.org/abs/2308.06084v2 |
Exploratoration and self-observation are key mechanisms of infant
sensorimotor development. These processes are further guided by parental
scaffolding accelerating skill and knowledge acquisition. In developmental
robotics, this approach has been adopted often by having a human acting as the
source of scaffolding. In t... | http://arxiv.org/abs/2309.00904v2 |
In this paper, we present a frequency domain data-driven feedback control
design methodology for the design of tracking controllers for hard disk drives
with two-stage actuator as a part of the open invited track 'Benchmark Problem
on Control System Design of Hard Disk Drive with a Dual-Stage Actuator' in the
IFAC Worl... | http://arxiv.org/abs/2304.00720v1 |
Let $G$ be a real centre-free semisimple Lie group without compact factors. I
prove that irreducible lattices in $G$ are rigid under two types of sublinear
distortions. The first result is that the class of lattices in groups that do
not admit $\mathbb{R}$-rank $1$ factors is $\textit{SBE complete}$: if
$\Lambda$ is an... | http://arxiv.org/abs/2301.05086v3 |
Feature models are commonly used to specify the valid configurations of a
product line. In industry, feature models are often complex due to a large
number of features and constraints. Thus, a multitude of automated analyses
have been proposed. Many of those rely on computing the number of valid
configurations which ty... | http://arxiv.org/abs/2303.12383v1 |
The RET (Requirements Engineering and Testing) workshop series provides a
meeting point for researchers and practitioners from the two separate fields of
Requirements Engineering (RE) and Testing. The goal is to improve the
connection and alignment of these two areas through an exchange of ideas,
challenges, practices,... | http://arxiv.org/abs/2308.01933v1 |
We discuss the emergence of a new symmetry generator in a Hamiltonian
realisation of four-dimensional gauge theories in the flat space foliated by
retarded (advanced) time. It generates an asymptotic symmetry that acts on the
asymptotic fields in a way different from the usual large gauge
transformations. The improved ... | http://arxiv.org/abs/2304.03211v2 |
The misuse of real photographs with conflicting image captions in news items
is an example of the out-of-context (OOC) misuse of media. In order to detect
OOC media, individuals must determine the accuracy of the statement and
evaluate whether the triplet (~\textit{i.e.}, the image and two captions)
relates to the same... | http://arxiv.org/abs/2306.02776v1 |
The behaviour of correlations across a bipartition is an indispensable tool
in diagnosing quantum phases of matter. Here we present a spin chain with
position-dependent XX couplings and magnetic fields, that can reproduce
arbitrary structure of free fermion correlations across a bipartition. In
particular, by choosing ... | http://arxiv.org/abs/2302.01950v1 |
Quantum thermal machines can perform useful tasks, such as delivering power,
cooling, or heating. In this work, we consider hybrid thermal machines, that
can execute more than one task simultaneously. We characterize and find optimal
working conditions for a three-terminal quantum thermal machine, where the
working med... | http://arxiv.org/abs/2301.09684v1 |
In modern-era video streaming systems, videos are streamed and displayed on a
wide range of devices. Such devices vary from large-screen UHD and HDTVs to
medium-screen Desktop PCs and Laptops to smaller-screen devices such as mobile
phones and tablets. It is well known that a video is perceived differently when
display... | http://arxiv.org/abs/2305.03138v2 |
We study the transport properties of Dirac fermions through gapped graphene
through a magnetic barrier irradiated by a laser field oscillating in time. We
use Floquet theory and the solution of Weber's differential equation to
determine the energy spectrum corresponding to the three regions composing the
system. The bo... | http://arxiv.org/abs/2307.03999v2 |
In this work, we aim to establish a strong connection between two significant
bodies of machine learning research: continual learning and sequence modeling.
That is, we propose to formulate continual learning as a sequence modeling
problem, allowing advanced sequence models to be utilized for continual
learning. Under ... | http://arxiv.org/abs/2310.11952v2 |
We propose a neural network-based approach to calculate the value of a chess
square-piece combination. Our model takes a triplet (Color, Piece, Square) as
an input and calculates a value that measures the advantage/disadvantage of
having this piece on this square. Our methods build on recent advances in chess
AI, and c... | http://arxiv.org/abs/2307.05330v2 |
This paper introduces a set of finite summation formulas and utilize them to
establish various functional relationships involving the multivariable
Hurwitz-Lerch zeta function. Additionally, the paper examines several examples
of these functional relationships. | http://arxiv.org/abs/2306.12565v1 |
Rubik's Cube (RC) is a well-known and computationally challenging puzzle that
has motivated AI researchers to explore efficient alternative representations
and problem-solving methods. The ideal situation for planning here is that a
problem be solved optimally and efficiently represented in a standard notation
using a ... | http://arxiv.org/abs/2307.13552v2 |
Human social behavior is influenced by individual differences in social
preferences. Social value orientation (SVO) is a measurable personality trait
which indicates the relative importance an individual places on their own and
on others' welfare when making decisions. SVO and other individual difference
variables are ... | http://arxiv.org/abs/2305.05549v1 |
Samples suitable for electron diffraction studies must satisfy certain
characteristics such as having a thickness in the range of 10 - 100 nm. We
report, to our knowledge, the first successful synthesis technique of
nanometer-thin sheets of single-crystalline thymine suitable for electron
diffraction and spectroscopy s... | http://arxiv.org/abs/2310.01599v2 |
Positronium (Ps) has emerged as a promising test particle within the QUPLAS
collaboration for investigating the gravitational effect. In this work, we
present a novel approach to generate a monoenergetic and highly coherent Ps
beam by creating a negative Ps ion (Ps$^-$, consisting of two electrons and one
positron). Th... | http://arxiv.org/abs/2307.12894v1 |
Dynamical properties of numerically approximated discrete systems may become
inconsistent with those of the corresponding continuous-time system. We present
a qualitative analysis of the dynamical properties of two species
Lotka-Volterra and Ricker-type predator-prey systems under discrete and
continuous settings. By c... | http://arxiv.org/abs/2303.00967v1 |
The $P$ versus $NP$ problem is still unsolved. But there are several oracles
with $P$ unequal $NP$ relative to them. Here we will prove, that $P\not=NP$
relative to a $P$-complete oracle. In this paper, we use padding arguments as
the proof method. The padding arguments are not bounded by a computable
function. Such as... | http://arxiv.org/abs/2305.02226v1 |
It is shown that a one-dimensional damped wave equation with an odd time
derivative nonlinearity exhibits small amplitude bifurcating time periodic
solutions, when the bifurcation parameter is the linear damping coefficient is
positive and accumulates to zero. The upshot is that the singularity of the
linearized operat... | http://arxiv.org/abs/2302.12092v2 |
Anomaly detection attempts at finding examples that deviate from the expected
behaviour. Usually, anomaly detection is tackled from an unsupervised
perspective because anomalous labels are rare and difficult to acquire.
However, the lack of labels makes the anomaly detector have high uncertainty in
some regions, which ... | http://arxiv.org/abs/2301.02909v1 |
While error backpropagation (BP) has dominated the training of nearly all
modern neural networks for a long time, it suffers from several biological
plausibility issues such as the symmetric weight requirement and synchronous
updates. Feedback Alignment (FA) was proposed as an alternative to BP to
address those dilemma... | http://arxiv.org/abs/2304.01406v1 |
Content Warning: This work contains examples that potentially implicate
stereotypes, associations, and other harms that could be offensive to
individuals in certain social groups.} Large pre-trained language models are
acknowledged to carry social biases towards different demographics, which can
further amplify existin... | http://arxiv.org/abs/2305.16253v2 |
Among graphs with 13 edges, there are exactly three internally 4-connected
graphs which are $Oct^{+}$, cube+e and $ K_{3,3} +v$. A complete
characterization of all 4-connected graphs with no $Oct^{+}$-minor is given in
[John Maharry, An excluded minor theorem for the octahedron plus an edge,
Journal of Graph Theory 57(... | http://arxiv.org/abs/2310.12283v2 |
Autonomous Vehicles (AVs) have emerged as a promising solution by replacing
human drivers with advanced computer-aided decision-making systems. However,
for AVs to effectively navigate the road, they must possess the capability to
predict the future behavior of nearby traffic participants, similar to the
predictive dri... | http://arxiv.org/abs/2307.07527v1 |
Here we study the impact of non-Markovian evolution on prominent
characteristics of quantum thermodynamics, such as ergotropy and power. These
are benchmarked by the behavior of the quantum speed limit time. We make use of
both geometric-based, particularly quantum Fisher and Wigner-Yanase information
metric, and physi... | http://arxiv.org/abs/2305.10622v2 |
Unsupervised domain adaptation is critical to many real-world applications
where label information is unavailable in the target domain. In general,
without further assumptions, the joint distribution of the features and the
label is not identifiable in the target domain. To address this issue, we rely
on the property o... | http://arxiv.org/abs/2306.06510v1 |
The field of ice sheet, ice shelf and glacier-related seismology,
cryoseismology, has seen rapid development in recent years. As concern grows
for the implications of change in the great ice sheets of Greenland and
Antarctica, so instrument advances and international field programs have
expanded the availability of pas... | http://arxiv.org/abs/2304.00718v1 |
Federated learning is an approach to collaboratively training machine
learning models for multiple parties that prohibit data sharing. One of the
challenges in federated learning is non-IID data between clients, as a single
model can not fit the data distribution for all clients. Meta-learning, such as
Per-FedAvg, is i... | http://arxiv.org/abs/2306.16703v3 |
We study a system composed of two quantum dots connected in series between
two leads at different temperatures, in the limit of large intratomic
repulsion. Using the non-crossing approximation, we calculate the spectral
densities at both dots $\rho_i(\omega)$, the thermal and thermoelectric
responses, thermopower and f... | http://arxiv.org/abs/2306.01519v2 |
In recent times, astounding observations of both over- and under-luminous
type Ia supernovae have emerged. These peculiar observations hint not only at
surpassing the Chandrasekhar limit but may also suggest potential modifications
in the physical attributes of their progenitors, such as their cooling rate.
This, in tu... | http://arxiv.org/abs/2305.10144v1 |
Summary: In functional imaging studies, accurately synchronizing the time
course of experimental manipulations and stimulus presentations with resulting
imaging data is crucial for analysis. Current software tools lack such
functionality, requiring manual processing of the experimental and imaging
data, which is error-... | http://arxiv.org/abs/2305.07438v1 |
We estimate phase boundaries of four ordered and two spin-liquid phases for
the spin-$\frac{1}{2}$ Kitaev-Heisenberg (KH) model using four kinds of
relatively-small clusters, based on the second derivative of ground-state
energy. The estimated values are compared between the clusters as well as the
previous iPEPS resul... | http://arxiv.org/abs/2304.08422v1 |
We consider a supercritical Galton-Watson process $Z_n$ whose offspring
distribution has mean $m>1$ and is bounded by some $d\in \{2,3,\ldots\}$. As
well-known, the associated martingale $W_n=Z_n/m^n$ converges a.s. to some
nonnegative random variable $W_\infty$. We provide a universal upper bound for
the right tail of... | http://arxiv.org/abs/2307.07241v2 |
The goal of this paper is to analyze and predict the central deflection,
natural frequency, and critical buckling load of the multi-directional
functionally graded (FG) plate with variable thickness resting on an elastic
Winkler foundation. First, the mathematical models of the static and
eigenproblems are formulated i... | http://arxiv.org/abs/2301.05900v1 |
Telemedicine applications have recently received substantial potential and
interest, especially after the COVID-19 pandemic. Remote experience will help
people get their complex surgery done or transfer knowledge to local surgeons,
without the need to travel abroad. Even with breakthrough improvements in
internet speed... | http://arxiv.org/abs/2310.05099v1 |
Retrieval augmentation enables large language models to take advantage of
external knowledge, for example on tasks like question answering and data
imputation. However, the performance of such retrieval-augmented models is
limited by the data quality of their underlying retrieval corpus. In this
paper, we propose an al... | http://arxiv.org/abs/2307.03027v1 |
Predictive black-box models can exhibit high accuracy but their opaque nature
hinders their uptake in safety-critical deployment environments. Explanation
methods (XAI) can provide confidence for decision-making through increased
transparency. However, existing XAI methods are not tailored towards models in
sensitive d... | http://arxiv.org/abs/2306.14672v1 |
We propose and analyze a novel approach to implement ensemble qubits. The
required anharmonicity is provided by a simultaneous decay of two atoms (i.e.,
two-atom decay), which is achieved by fully quantum degenerate parametric
amplification. For an atomic ensemble, the two-atom decay generates and
stabilizes a 2D quant... | http://arxiv.org/abs/2302.06781v2 |
We propose a framework for developing wall models for large-eddy simulation
that is able to capture pressure-gradient effects using multi-agent
reinforcement learning. Within this framework, the distributed reinforcement
learning agents receive off-wall environmental states including pressure
gradient and turbulence st... | http://arxiv.org/abs/2305.02540v3 |
Automatic speech recognition (ASR) systems are known to be sensitive to the
sociolinguistic variability of speech data, in which gender plays a crucial
role. This can result in disparities in recognition accuracy between male and
female speakers, primarily due to the under-representation of the latter group
in the trai... | http://arxiv.org/abs/2310.06590v1 |
We have studied quantum systems on finite-dimensional Hilbert spaces and
found that all these systems are connected through local transformations.
Actually, we have shown that these transformations give rise to a gauge group
that connects the Hamiltonian operators associated with each quantum system.
This bridge allows... | http://arxiv.org/abs/2308.12977v1 |
GRANDProto300 is a 300-antenna prototype array of the envisioned GRAND (Giant
Radio Array for Neutrino Detection) project. The goal of GRANDProto300 is to
detect radio signals emitted by cosmic ray-induced air showers, with energies
ranging from $10^{16.5}$~eV to $10^{18.5}$~eV, which covers the transition
region betwe... | http://arxiv.org/abs/2307.13234v1 |
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