text string | source string |
|---|---|
Automated Short Answer Grading (ASAG) has been an active area of
machine-learning research for over a decade. It promises to let educators grade
and give feedback on free-form responses in large-enrollment courses in spite
of limited availability of human graders. Over the years, carefully trained
models have achieved ... | http://arxiv.org/abs/2309.09338v1 |
We present a framework to study regolith segregation on rubble-pile asteroids
(self-gravitating granular aggregates) due to seismic shaking induced by
impacts sustained during their lifetimes. We first relate the amplitude and
frequency of surface vibrations to the location and severity of an impact, and
the rubble bod... | http://arxiv.org/abs/2309.11577v1 |
Transformers have significantly advanced the field of natural language
processing, but comprehending their internal mechanisms remains a challenge. In
this paper, we introduce a novel geometric perspective that elucidates the
inner mechanisms of transformer operations. Our primary contribution is
illustrating how layer... | http://arxiv.org/abs/2309.07315v2 |
Learning processes are useful methodologies able to improve knowledge of real
phenomena. These are often dependent on hyperparameters, variables set before
the training process and regulating the learning procedure. Hyperparameters
optimization problem is an open issue in learning approaches since it can
strongly affec... | http://arxiv.org/abs/2301.13542v1 |
Understanding the impact of human behavior is crucial for successful
mitigation of climate change across the globe. To shed light onto this issue,
here we couple the forest dieback model with human behaviors. Using
evolutionary game theory, we build a time-delay system where forest growth is
impacted by both temperatur... | http://arxiv.org/abs/2309.08026v1 |
The chronological age used in demography describes the linear evolution of
the life of a living being. The chronological age cannot give precise
information about the exact developmental stage or aging processes an organism
has reached. On the contrary, the biological age (or epigenetic age) represents
the true evoluti... | http://arxiv.org/abs/2309.17106v1 |
To efficiently monitor the growth and evolution of a particular wildlife
population, one of the main fundamental challenges to address in animal ecology
is the re-identification of individuals that have been previously encountered
but also the discrimination between known and unknown individuals (the
so-called "open-se... | http://arxiv.org/abs/2302.14769v1 |
The fluctuation of an experimentally measured observable, along with its
mean, constitutes the fundamental ingredient of a non-equilibrium system
involving randomness. Despite previous efforts, a comprehensive framework for
characterizing the temporal dynamics of fluctuations of observables remains
elusive. In this man... | http://arxiv.org/abs/2309.07301v1 |
This paper proposes a new cognitive model, acting as the main component of an
AGI agent. The model is introduced in its mature state, and as an extension of
previous models, DENN, and especially AKREM, by including operational models
(frames/classes) and will. In addition, it is mainly based on the duality
principle in... | http://arxiv.org/abs/2301.13556v1 |
The calibration and training of a neural network is a complex and
time-consuming procedure that requires significant computational resources to
achieve satisfactory results. Key obstacles are a large number of
hyperparameters to select and the onset of overfitting in the face of a small
amount of data. In this framewor... | http://arxiv.org/abs/2309.03167v1 |
Large Language Models (LLMs) have demonstrated exceptional proficiency in
language-related tasks, but their deployment poses significant challenges due
to substantial memory and storage requirements. Weight-only quantization has
emerged as a promising solution, significantly reducing memory and storage
needs without sa... | http://arxiv.org/abs/2309.05516v5 |
The mixing of two or more languages is called Code-Mixing (CM). CM is a
social norm in multilingual societies. Neural Language Models (NLMs) like
transformers have been effective on many NLP tasks. However, NLM for CM is an
under-explored area. Though transformers are capable and powerful, they cannot
always encode pos... | http://arxiv.org/abs/2309.05270v2 |
In this paper, we propose a novel probabilistic control framework for
efficiently controlling an ensemble of quantum systems that can also compensate
for the interaction of the systems with the external environment. The main
challenge in this problem is to simultaneously steer an ensemble of systems
with variation in t... | http://arxiv.org/abs/2309.03601v1 |
Knowledge graphs (KGs) are widely used for representing and organizing
structured knowledge in diverse domains. However, the creation and upkeep of
KGs pose substantial challenges. Developing a KG demands extensive expertise in
data modeling, ontology design, and data curation. Furthermore, KGs are
dynamic, requiring c... | http://arxiv.org/abs/2309.08754v1 |
The recent advancement of Blockchain technology consolidates its status as a
viable alternative for various domains. However, evaluating the performance of
blockchain applications can be challenging due to the underlying
infrastructure's complexity and distributed nature. Therefore, a reliable
modelling approach is nee... | http://arxiv.org/abs/2309.11205v1 |
In low-resource computing contexts, such as smartphones and other tiny
devices, Both deep learning and machine learning are being used in a lot of
identification systems. as authentication techniques. The transparent,
contactless, and non-invasive nature of these face recognition technologies
driven by AI has led to th... | http://arxiv.org/abs/2305.00552v1 |
Expressive text-to-speech systems have undergone significant advancements
owing to prosody modeling, but conventional methods can still be improved.
Traditional approaches have relied on the autoregressive method to predict the
quantized prosody vector; however, it suffers from the issues of long-term
dependency and sl... | http://arxiv.org/abs/2307.16549v1 |
In this note, we reconsider Cohen's effect size measure $f^2$ under linear
mixed models and demonstrate its application by employing an artificially
generated data set. It is shown how $f^2$ can be computed with the statistical
software environment R using lme4 without the need for specification and
computation of a co... | http://arxiv.org/abs/2302.14580v2 |
We approach the study of sub-von Neumann algebras of the group von Neumann
algebra $L\Gamma$ for countable groups $\Gamma$ from a dynamical perspective.
It is shown that $L(\Gamma)$ admits a maximal invariant amenable subalgebra.
The notion of invariant probability measures (IRAs) on the space of
sub-algebras is introd... | http://arxiv.org/abs/2309.10494v2 |
Generating multi-instrument music from symbolic music representations is an
important task in Music Information Retrieval (MIR). A central but still
largely unsolved problem in this context is musically and acoustically informed
control in the generation process. As the main contribution of this work, we
propose enhanc... | http://arxiv.org/abs/2309.12283v1 |
In this paper, we apply various methods to establish the uniqueness of
solutions to some classes of anisotropic and isotropic curvature problems.
Firstly, by employing integral formulas derived by S. S. Chern \cite{Ch59}, we
obtain the uniqueness of smooth admissible solutions to a class of
Orlicz-(Christoffel)-Minkows... | http://arxiv.org/abs/2309.14194v2 |
Training data attribution (TDA) techniques find influential training data for
the model's prediction on the test data of interest. They approximate the
impact of down- or up-weighting a particular training sample. While
conceptually useful, they are hardly applicable to deep models in practice,
particularly because of ... | http://arxiv.org/abs/2305.19765v2 |
Photonic computing promises faster and more energy-efficient deep neural
network (DNN) inference than traditional digital hardware. Advances in photonic
computing can have profound impacts on applications such as autonomous driving
and defect detection that depend on fast, accurate and energy efficient
execution of ima... | http://arxiv.org/abs/2309.16783v2 |
Popular prompt strategies like Chain-of-Thought Prompting can dramatically
improve the reasoning abilities of Large Language Models (LLMs) in various
domains. However, such hand-crafted prompt-strategies are often sub-optimal. In
this paper, we present Promptbreeder, a general-purpose self-referential
self-improvement ... | http://arxiv.org/abs/2309.16797v1 |
This article introduces an advanced analytical approach for predicting
backorders in inventory management. Backorder refers to an order that cannot be
immediately fulfilled due to stock depletion. Multiple classification
techniques, including Balanced Bagging Classifiers, Fuzzy Logic, Variational
Autoencoder - Generati... | http://arxiv.org/abs/2309.13837v3 |
The Snowmass report on rare processes and precision measurements recommended
Mu2e-II and a next generation muon facility at Fermilab (Advanced Muon
Facility) as priorities for the frontier. The Workshop on a future muon program
at FNAL was held in March 2023 to discuss design studies for Mu2e-II,
organizing efforts for... | http://arxiv.org/abs/2309.05933v1 |
We describe a new method for computing the $UV = 0$ knot Floer complex of a
satellite knot given the $UV = 0$ knot Floer complex for the companion and a
doubly pointed bordered Heegaard diagram for the pattern, showing that the
complex for the satellite can be computed from an immersed doubly pointed
Heegaard diagram o... | http://arxiv.org/abs/2309.12297v1 |
Webpages change over time, and web archives hold copies of historical
versions of webpages. Users of web archives, such as journalists, want to find
and view changes on webpages over time. However, the current search interfaces
for web archives do not support this task. For the web archives that include a
full-text sea... | http://arxiv.org/abs/2305.00546v1 |
Rotational dynamics of the Earth, over geological timescales, have profoundly
affected local and global climatic evolution, probably contributing to the
evolution of life. To better retrieve the Earth's rotational history, and
motivated by the published hypothesis of a stabilized length of day during the
Precambrian, w... | http://arxiv.org/abs/2309.11946v2 |
We present a pan-chromatic study of AT2017bcc, a nuclear transient that was
discovered in 2017 within the skymap of a reported burst-like gravitational
wave candidate, G274296. It was initially classified as a superluminous
supernova, and then reclassified as a candidate tidal disruption event. Its
optical light curve ... | http://arxiv.org/abs/2310.20408v2 |
Genome-wide association studies (GWAS) involving increasing sample sizes have
identified hundreds of genetic variants associated with complex diseases, such
as type 2 diabetes (T2D); however, it is unclear how GWAS hits form unique
topological structures in protein-protein interaction (PPI) networks. Using
persistent h... | http://arxiv.org/abs/2307.16575v2 |
The Bayesian evidence is a key tool in model selection, allowing a comparison
of models with different numbers of parameters. Its use in analysis of
cosmological models has been limited by difficulties in calculating it, with
current numerical algorithms requiring supercomputers. In this paper we give
exact formulae fo... | http://arxiv.org/abs/2301.13783v1 |
Code-switching, also called code-mixing, is the linguistics phenomenon where
in casual settings, multilingual speakers mix words from different languages in
one utterance. Due to its spontaneous nature, code-switching is extremely
low-resource, which makes it a challenging problem for language and speech
processing tas... | http://arxiv.org/abs/2305.19759v1 |
Automatic segmentation of medical images is crucial in modern clinical
workflows. The Segment Anything Model (SAM) has emerged as a versatile tool for
image segmentation without specific domain training, but it requires human
prompts and may have limitations in specific domains. Traditional models like
nnUNet perform a... | http://arxiv.org/abs/2309.16967v3 |
A common approach to quantum circuit transformation is to use the properties
of a specific gate set to create an efficient representation of a given
circuit's unitary, such as a parity matrix or stabiliser tableau, and then
resynthesise an improved circuit, e.g. with fewer gates or respecting
connectivity constraints. ... | http://arxiv.org/abs/2308.16496v1 |
Scholarly writing presents a complex space that generally follows a
methodical procedure to plan and produce both rationally sound and creative
compositions. Recent works involving large language models (LLM) demonstrate
considerable success in text generation and revision tasks; however, LLMs still
struggle to provide... | http://arxiv.org/abs/2304.00121v1 |
LightCube is a 1U educational CubeSat which had the goal of connecting the
public with space by producing a flash visible to the naked eye on command by a
public user. The spacecraft could be triggered via HAM radio communications by
those with an amateur license. LightCube is commanded with a DTMF sequence, and
report... | http://arxiv.org/abs/2309.08595v1 |
One of the major upcoming challenges in particle physics is achieving precise
measurements of the Z, W, and H bosons, as well as the top quark. To meet these
targets, the next e\textsuperscript{+}e\textsuperscript{-} collider complex,
FCC-ee, will need to achieve unprecedented luminosities. The FCC-IS European
Study is... | http://arxiv.org/abs/2304.00135v2 |
Classical T Tauri stars (cTTs) accrete from their circumstellar disk. The
material falls onto the stellar surface, producing an accretion shock, which
generates veiling in a star's spectra. In addition, the shock causes a
localized accretion spot at the level of the chromosphere. Our goal is to
investigate the accretio... | http://arxiv.org/abs/2307.16561v1 |
When an exotic hadron locates near the threshold with the channel couplings,
the internal structure of the exotic hadron is related to the scattering
length. To incorporate the threshold effect, the Flatt\'{e} amplitude has been
often used to determine the scattering length. It is however known that an
additional const... | http://arxiv.org/abs/2309.14631v1 |
Operating since 2004, the Pierre Auger Observatory has led to major advances
in our understanding of the ultra-high-energy cosmic rays. The latest findings
have revealed new insights that led to the upgrade of the Observatory, with the
primary goal of obtaining information on the primary mass of the most energetic
cosm... | http://arxiv.org/abs/2309.06235v3 |
The phenomenon of self-assembly of constituent elements to form molecules at
low temperatures appears ubiquitously in transition metal compounds with
orbital degrees of freedom. Recent progress in local structure studies using
synchrotron radiation x-rays is shifting the interest in structural studies in
such molecule-... | http://arxiv.org/abs/2309.11749v1 |
In this paper, an algorithm for Unmanned Aircraft Systems Traffic Management
(UTM) for a finite number of unmanned aerial vehicles (UAVs) is proposed. This
algorithm is developed by combining the Rapidly-Exploring Random Trees (RRT)
and Velocity Obstacle (VO) algorithms and is referred to as the RRT-VO UTM
algorithm. H... | http://arxiv.org/abs/2302.14543v1 |
We present the three-body decays for the resonances $\pi_{2}(1670)$ and $
\rho_3(1690)$. We use an effective model based on the flavor symmetry and have
assumed the Sill distribution for describing the lie-shape of intermediate
unstable resonances. The vector-pseudoscalar meson decay channel is considered
as an interme... | http://arxiv.org/abs/2309.16740v3 |
Link prediction task is vital to automatically understanding the structure of
large knowledge bases. In this paper, we present our system to solve this task
at the Data Science and Advanced Analytics 2023 Competition "Efficient and
Effective Link Prediction" (DSAA-2023 Competition) with a corpus containing
948,233 trai... | http://arxiv.org/abs/2308.16469v2 |
A family of stabilizer-free $P_k$ virtual elements are constructed on
triangular meshes. When choosing an accurate and proper interpolation, the
stabilizer of the virtual elements can be dropped while the quasi-optimality is
kept. The interpolating space here is the space of continuous $P_k$ polynomials
on the Hsieh-Cl... | http://arxiv.org/abs/2309.09660v2 |
We provide a simple natural duality for the varieties generated by the
negation- and implication- free reduct of a finite MV-chain. We study these
varieties through the dual equivalence thus obtained. For example, we fully
characterize their algebraically closed, existentially closed and injective
members. We also expl... | http://arxiv.org/abs/2309.16998v2 |
Real quantum computers will be subject to complicated, qubit-dependent noise,
instead of simple noise such as depolarizing noise with the same strength for
all qubits. We can do quantum error correction more effectively if our decoding
algorithms take into account this prior information about the specific noise
present... | http://arxiv.org/abs/2309.10331v3 |
While mid-infrared optical frequency combs have been widely utilized in areas
such as trace gas sensing, chemical kinetics, and combustion science, the
relatively low power per comb tooth has limited acquisition times and
sensitivities. We have developed a new approach in which an electro-optic
frequency comb is utiliz... | http://arxiv.org/abs/2309.15249v1 |
In this paper we consider classical and quantum spin systems on discrete
lattices and in Euclidean spaces, modeled by infinite dimensional stochastic
diffusions in Hilbert spaces. Existence and uniqueness of various notions of
solutions, existence and uniqueness of invariant measures as well as
exponential convergence ... | http://arxiv.org/abs/2309.14143v1 |
Identifying cohesive subgraphs in hypergraphs is a fundamental problem that
has received recent attention in data mining and engineering fields. Existing
approaches mainly focus on a strongly induced subhypergraph or edge
cardinality, overlooking the importance of the frequency of co-occurrence. In
this paper, we propo... | http://arxiv.org/abs/2309.04350v1 |
Probing quantum entanglement with macroscopic objects allows us to test
quantum mechanics in new regimes. One way to realize such behavior is to couple
a macroscopic mechanical oscillator to a continuous light field via radiation
pressure. In view of this, the system that is discussed comprises an
optomechanical cavity... | http://arxiv.org/abs/2309.12532v2 |
Free energy as a function of polarization is calculated for the
square-lattice $J_1$-$J_2$ Ising model for $J_2 < |J_1|/2$ using the random
local field approximation (RLFA) and Monte Carlo (MC) simulations. Within RLFA,
it reveals a metastable state with zero polarization in the ordered phase. In
addition, the Landau f... | http://arxiv.org/abs/2310.20385v2 |
The simulation of large-scale systems with complex electron interactions
remains one of the greatest challenges for the atomistic modeling of materials.
Although classical force fields often fail to describe the coupling between
electronic states and ionic rearrangements, the more accurate
\textit{ab-initio} molecular ... | http://arxiv.org/abs/2302.14231v2 |
All quantum systems are subject to noise from the environment or external
controls. This noise is a major obstacle to the realization of quantum
technology. For example, noise limits the fidelity of quantum gates. Employing
optimal control theory, we study the generation of quantum single and two-qubit
gates. Specifica... | http://arxiv.org/abs/2309.07659v3 |
This paper presents a novel spatial discretisation method for the reliable
and efficient simulation of Bose-Einstein condensates modelled by the
Gross-Pitaevskii equation and the corresponding nonlinear eigenvector problem.
The method combines the high-accuracy properties of numerical homogenisation
methods with a nove... | http://arxiv.org/abs/2309.11985v1 |
In recent years, imitation-based driving planners have reported considerable
success. However, due to the absence of a standardized benchmark, the
effectiveness of various designs remains unclear. The newly released nuPlan
addresses this issue by offering a large-scale real-world dataset and a
standardized closed-loop ... | http://arxiv.org/abs/2309.10443v1 |
Coarse-grained reconfigurable arrays (CGRAs) are domain-specific devices
promising both the flexibility of FPGAs and the performance of ASICs. However,
with restricted domains comes a danger: designing chips that cannot accelerate
enough current and future software to justify the hardware cost. We introduce
FlexC, the ... | http://arxiv.org/abs/2309.09112v1 |
Consider an unknown nonlinear dynamical system that is known to be
dissipative. The objective of this paper is to learn a neural dynamical model
that approximates this system, while preserving the dissipativity property in
the model. In general, imposing dissipativity constraints during neural network
training is a har... | http://arxiv.org/abs/2309.16032v2 |
Recently, many works have designed wider and deeper networks to achieve
higher image super-resolution performance. Despite their outstanding
performance, they still suffer from high computational resources, preventing
them from directly applying to embedded devices. To reduce the computation
resources and maintain perf... | http://arxiv.org/abs/2302.14557v2 |
This work investigates a case study of using physical-based sonification of
Quadratic Unconstrained Binary Optimization (QUBO) problems, optimized by the
Variational Quantum Eigensolver (VQE) algorithm. The VQE approximates the
solution of the problem by using an iterative loop between the quantum computer
and a classi... | http://arxiv.org/abs/2309.12254v1 |
Although regularization methods based on derivatives are favored for their
robustness and computational simplicity, research exploring higher-order
derivatives remains limited. This scarcity can possibly be attributed to the
appearance of oscillations in reconstructions when directly generalizing TV-1
to higher orders ... | http://arxiv.org/abs/2309.03359v1 |
In modern solid-state drives (SSDs), the indexing of flash pages is a
critical component in their storage controllers. It not only affects the data
access performance, but also determines the efficiency of the precious
in-device DRAM resource. A variety of address mapping schemes and optimization
techniques have been p... | http://arxiv.org/abs/2301.00072v1 |
Quantum key distribution has emerged as a promising solution for constructing
secure communication networks, offering information-theoretic security
guaranteed by the principles of quantum mechanics. One of the most advanced
quantum key distribution protocols to date is the phase-matching protocol. Its
security was ini... | http://arxiv.org/abs/2309.17304v1 |
This work studies the SIS model extended by fractional and fractal
derivatives. We obtain explicit solutions for the standard and fractal
formulations; for the fractional case, we study numerical solutions. As a real
data example, we consider the Brazilian syphilis data from 2011 to 2021. We fit
the data by considering... | http://arxiv.org/abs/2309.06209v1 |
The increasing scale of vision transformers (ViT) has made the efficient
fine-tuning of these large models for specific needs a significant challenge in
various applications. This issue originates from the computationally demanding
matrix multiplications required during the backpropagation process through
linear layers... | http://arxiv.org/abs/2309.15275v1 |
Time-dependent equation-of-motion coupled cluster (TD-EOM-CC) is used to
simulate impulsive stimulated x-ray Raman scattering (ISXRS) of ultrashort
laser pulses by neon, carbon monoxide, pyrrole, and p-aminophenol. The
TD-EOM-CC equations are expressed in the basis of field-free EOM-CC states,
where the calculation of ... | http://arxiv.org/abs/2305.19942v1 |
The last decade has witnessed the success of deep learning and the surge of
publicly released trained models, which necessitates the quantification of the
model functional distance for various purposes. However, quantifying the model
functional distance is always challenging due to the opacity in inner workings
and the... | http://arxiv.org/abs/2309.11013v1 |
We give a general derivation of Ginsparg-Wilson relations for both Dirac and
Majorana fermions in any dimension. These relations encode continuous and
discrete chiral, parity and time reversal anomalies and will apply to the
various classes of free fermion topological insulators and superconductors (in
the framework of... | http://arxiv.org/abs/2309.08542v2 |
In the past decades, a variety of haptic devices have been developed to
facilitate high-fidelity human-computer interaction (HCI) in virtual reality
(VR). In particular, passive haptic feedback can create a compelling sensation
based on real objects spatially overlapping with their virtual counterparts.
However, these ... | http://arxiv.org/abs/2309.16768v1 |
Data from national accounts show no effect of change in net saving or
consumption, in ratio to market-value capital, on change in growth rate of
market-value capital (capital acceleration). Thus it appears that capital
growth and acceleration arrive without help from net saving or consumption
restraint. We explore ways... | http://arxiv.org/abs/2309.03403v7 |
The availability of vast amounts of visual data with heterogeneous features
is a key factor for developing, testing, and benchmarking of new computer
vision (CV) algorithms and architectures. Most visual datasets are created and
curated for specific tasks or with limited image data distribution for very
specific situat... | http://arxiv.org/abs/2309.13610v2 |
We describe an approach to incorporating the physical effects of the
absorption of energy by the event horizon of black holes in the scattering
amplitudes based post-Minkowskian, point-particle effective description.
Absorptive dynamics are incorporated in a model-independent way by coupling the
usual point-particle de... | http://arxiv.org/abs/2310.00069v2 |
In the pooled data problem, the goal is to identify the categories associated
with a large collection of items via a sequence of pooled tests. Each pooled
test reveals the number of items of each category within the pool. We study an
approximate message passing (AMP) algorithm for estimating the categories and
rigorous... | http://arxiv.org/abs/2309.15507v3 |
This study presents the experimental realization of a spin-1/2 zigzag-square
lattice in a verdazyl-based complex, namely
($m$-Py-V-2,6-F$_2$)$[$Cu(hfac)$_2]$. Molecular orbital calculations suggest
the presence of five types of frustrated exchange couplings. Our observations
reveal an incremental increase in the magnet... | http://arxiv.org/abs/2309.14619v1 |
The basic idea of this work is to achieve the observed relic density of a
non-thermal dark matter(DM) and its connection with Cosmic Microwave Background
(CMB) via additional relativistic degrees of freedom which are simultaneously
generated during the period $T_{\rm BBN}~{\rm to}~T_{\rm CMB}$ from a
long-lived dark se... | http://arxiv.org/abs/2301.13754v2 |
The right to be forgotten requires the removal or "unlearning" of a user's
data from machine learning models. However, in the context of Machine Learning
as a Service (MLaaS), retraining a model from scratch to fulfill the unlearning
request is impractical due to the lack of training data on the service
provider's side... | http://arxiv.org/abs/2309.08230v2 |
We evaluate the use of the open-source Llama-2 model for generating
well-known, high-performance computing kernels (e.g., AXPY, GEMV, GEMM) on
different parallel programming models and languages (e.g., C++: OpenMP, OpenMP
Offload, OpenACC, CUDA, HIP; Fortran: OpenMP, OpenMP Offload, OpenACC; Python:
numpy, Numba, pyCUD... | http://arxiv.org/abs/2309.07103v1 |
Monte Carlo techniques play a central role in statistical mechanics
approaches for connecting macroscopic thermodynamic and kinetic properties to
the electronic structure of a material. This paper describes the implementation
of Monte Carlo techniques for the study multicomponent crystalline materials
within the Cluste... | http://arxiv.org/abs/2309.11761v1 |
The brain constantly turns large flows of sensory information into selective
representations of the environment. It, therefore, needs to learn to process
those sensory inputs that are most relevant for behaviour. It is not well
understood how learning changes neural circuits in visual and decision-making
brain areas to... | http://arxiv.org/abs/2301.02659v1 |
Estimating the 3D structure of the human body from natural scenes is a
fundamental aspect of visual perception. 3D human pose estimation is a vital
step in advancing fields like AIGC and human-robot interaction, serving as a
crucial technique for understanding and interacting with human actions in
real-world settings. ... | http://arxiv.org/abs/2309.05073v4 |
Wolf 359 (CN Leo, GJ 406, Gaia DR3 3864972938605115520) is a low-mass star in
the fifth-closest neighboring system (2.41 pc). Because of its relative youth
and proximity, Wolf 359 offers a unique opportunity to study substellar
companions around M stars using infrared high-contrast imaging and radial
velocity monitorin... | http://arxiv.org/abs/2309.03402v1 |
Choice can be defined in thermodynamical terms and be shown to have a
thermodynamic cost: choosing between a binary alternative at temperature T
dissipates an energy E > kT ln 2. | http://arxiv.org/abs/2309.08557v2 |
Complex sensors such as LiDAR, RADAR, and event cameras have proliferated in
autonomous robotics to enhance perception and understanding of the environment.
Meanwhile, these sensors are also vulnerable to diverse failure mechanisms that
can intricately interact with their operation environment. In parallel, the
limited... | http://arxiv.org/abs/2309.11006v1 |
This paper presents a theory of interaction-induced band-flattening in
strongly correlated electron systems. We begin by illustrating an inherent
connection between flat bands and index theorems, and presenting a generic
prescription for constructing flat bands by periodically repeating local
Hamiltonians with topologi... | http://arxiv.org/abs/2308.16440v1 |
In this paper, we obtain the sharp bounds of the second Hankel determinant of
logarithmic inverse coefficients for the strongly starlike and strongly convex
functions of order alpha. | http://arxiv.org/abs/2309.11760v1 |
Choosing decision variables deterministically (deterministic decision-making)
can be regarded as a particular case of choosing decision variables
probabilistically (probabilistic decision-making). It is necessary to
investigate whether probabilistic decision-making can further improve the
expected decision-making perfo... | http://arxiv.org/abs/2309.08231v1 |
We introduce the Cambridge Law Corpus (CLC), a dataset for legal AI research.
It consists of over 250 000 court cases from the UK. Most cases are from the
21st century, but the corpus includes cases as old as the 16th century. This
paper presents the first release of the corpus, containing the raw text and
meta-data. T... | http://arxiv.org/abs/2309.12269v4 |
Quantum loop and dimer models are archetypal examples of correlated systems
with local constraints. Obtaining generic solutions for these models is
difficult due to the lack of controlled methods to solve them in the
thermodynamic limit. Nevertheless, these solutions are of immediate relevance
to both statistical and q... | http://arxiv.org/abs/2309.05715v3 |
We introduce a novel method, called Dispersion Entropy for Graph Signals,
$DE_G$, as a powerful tool for analysing the irregularity of signals defined on
graphs. We demonstrate the effectiveness of $DE_G$ in detecting changes in the
dynamics of signals defined on synthetic and real-world graphs, by defining
mixed proce... | http://arxiv.org/abs/2303.18079v1 |
I highlight a few thoughts on the contribution to the dipole moments from the
so-called $\theta$ parameter. The dipole moments are known can be generated by
$\theta$. In fact, the renowned strong $\cal{CP}$ problem was formulated as a
result of non-observation of the dipole moments. What is less known is that
there is ... | http://arxiv.org/abs/2309.03370v1 |
5G has expanded the traditional focus of wireless systems to embrace two new
connectivity types: ultra-reliable low latency and massive communication. The
technology context at the dawn of 6G is different from the past one for 5G,
primarily due to the growing intelligence at the communicating nodes. This has
driven the... | http://arxiv.org/abs/2306.17580v2 |
Recent state-of-the-art semi-supervised Video Object Segmentation (VOS)
methods have shown significant improvements in target object segmentation
accuracy when information from preceding frames is used in segmenting the
current frame. In particular, such memory-based approaches can help a model to
more effectively hand... | http://arxiv.org/abs/2309.15274v2 |
Deep neural networks (DNNs) are susceptible to bugs, just like other types of
software systems. A significant uptick in using DNN, and its applications in
wide-ranging areas, including safety-critical systems, warrant extensive
research on software engineering tools for improving the reliability of
DNN-based systems. O... | http://arxiv.org/abs/2309.05067v1 |
We develop a model to describe the mixed valence regime in magic-angle
twisted bilayer graphene (MATBG) using the recently developed heavy-fermion
framework. By employing the large-$N$ slave-boson approach, we derive the
self-consistent mean field equations and solve them numerically. We find that
the SU(8) symmetry co... | http://arxiv.org/abs/2309.03416v1 |
In this paper we consider a time-continuous random walk in $\mathbb{Z}^d$ in
a dynamical random environment with symmetric jump rates to nearest neighbours.
We assume that these random conductances are stationary and ergodic and,
moreover, that they are bounded from below but unbounded from above with finite
first mome... | http://arxiv.org/abs/2309.09675v1 |
The power prior is a popular class of informative priors for incorporating
information from historical data. It involves raising the likelihood for the
historical data to a power, which acts as discounting parameter. When the
discounting parameter is modelled as random, the normalized power prior is
recommended. In thi... | http://arxiv.org/abs/2302.14230v2 |
Analogy-making lies at the heart of human cognition. Adults solve analogies
such as \textit{Horse belongs to stable like chicken belongs to ...?} by
mapping relations (\textit{kept in}) and answering \textit{chicken coop}. In
contrast, children often use association, e.g., answering \textit{egg}. This
paper investigate... | http://arxiv.org/abs/2310.20384v1 |
This extended Oberwolfach report (to appear in the proceedings of the MFO
Workshop 2335: Aspects of Aperiodic Order) announces the full solution to the
Dry Ten Martini Problem for Sturmian Hamiltonians. Specifically, we show that
all spectral gaps of Sturmian Hamiltonians (as predicted by the gap labeling
theorem) are ... | http://arxiv.org/abs/2309.04351v1 |
In this paper, we propose a novel distributed algorithm for consensus
optimization over networks and a robust extension tailored to deal with
asynchronous agents and packet losses. Indeed, to robustly achieve dynamic
consensus on the solution estimates and the global descent direction, we embed
in our algorithms a dist... | http://arxiv.org/abs/2309.14142v2 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.