id stringlengths 16 29 | text stringlengths 86 3.49k | source stringlengths 14 112 |
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arxiv_dataset-149002106.12236 | Lossless Point Cloud Attribute Compression with Normal-based Intra
Prediction
eess.IV
The sparse LiDAR point clouds become more and more popular in various
applications, e.g., the autonomous driving. However, for this type of data,
there exists much under-explored space in the corresponding compression
framework ... | arxiv topic:eess.IV |
arxiv_dataset-149012106.12336 | First Step Towards EXPLAINable DGA Multiclass Classification
cs.CR cs.LG
Numerous malware families rely on domain generation algorithms (DGAs) to
establish a connection to their command and control (C2) server. Counteracting
DGAs, several machine learning classifiers have been proposed enabling the
identification o... | arxiv topic:cs.CR cs.LG |
arxiv_dataset-149022106.12436 | Parameter symmetries of neutrino oscillations in vacuum, matter, and
approximation schemes
hep-ph
Expressions for neutrino oscillations contain a high degree of symmetry, but
typical forms for the oscillation probabilities mask these symmetries of the
oscillation parameters. We elucidate the $2^7$ parameter symme... | arxiv topic:hep-ph |
arxiv_dataset-149032106.12536 | Hunting for the nature of the enigmatic narrow-line Seyfert 1 galaxy PKS
2004-447
astro-ph.HE
Narrow-line Seyfert 1 (NLS1) galaxies are a class of active galactic nuclei
(AGN) that, in some cases, can harbor powerful relativistic jets. One of them,
PKS 2004-447, shows gamma-ray emission, and underwent its first r... | arxiv topic:astro-ph.HE |
arxiv_dataset-149042106.12636 | Homogenization of the G-Equation: a metric approach
math.AP
The aim of the paper is to recover some results of
Cardaliaguet-Nolen-Souganidis in \cite{CNS} and Xin-Yu in \cite{XY} about the
homogenization of the G--equation, using different and simpler techniques. The
main mathematical issue is the lack of coercivit... | arxiv topic:math.AP |
arxiv_dataset-149052106.12736 | Frequency Domain Convolutional Neural Network: Accelerated CNN for Large
Diabetic Retinopathy Image Classification
cs.CV cs.LG
The conventional spatial convolution layers in the Convolutional Neural
Networks (CNNs) are computationally expensive at the point where the training
time could take days unless the numbe... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-149062106.12836 | A sparse approximate inverse for triangular matrices based on Jacobi
iteration
math.NA cs.NA
In this paper, we propose a simple sparse approximate inverse for triangular
matrices (SAIT). Using the Jacobi iteration method, we obtain an expression of
the exact inverse of triangular matrix, which is a finite series.... | arxiv topic:math.NA cs.NA |
arxiv_dataset-149072106.12936 | Fundamental limits for learning hidden Markov model parameters
stat.ML cs.LG math.ST stat.TH
We study the frontier between learnable and unlearnable hidden Markov models
(HMMs). HMMs are flexible tools for clustering dependent data coming from
unknown populations. The model parameters are known to be fully identifi... | arxiv topic:stat.ML cs.LG math.ST stat.TH |
arxiv_dataset-149082106.13036 | A scanning planar Yagi-Uda antenna for fluorescence detection
physics.optics
An effective approach to improve the detection efficiency of nanoscale light
sources relies on a planar antenna configuration, which beams the emitted light
into a narrow cone. Planar antennas operate like optical Yagi-Uda antennas,
where ... | arxiv topic:physics.optics |
arxiv_dataset-149092106.13136 | A Pedagogical Introduction to Holographic Hadrons
hep-th hep-ph
String theory's holographic QCD duality makes predictions for hadron physics
by building models that live in five-dimensional (5D) curved space. In this
pedagogical note, we explain how finding the hadron mass spectrum in these
models amounts to findin... | arxiv topic:hep-th hep-ph |
arxiv_dataset-149102106.13236 | The Notre-Dame Cube: An active-target time-projection chamber for
radioactive beam experiments and detector development
physics.ins-det nucl-ex
Active-target detectors have the potential to address the difficulties
associated with the low intensities of radioactive beams. We have developed an
active-target detect... | arxiv topic:physics.ins-det nucl-ex |
arxiv_dataset-149112106.13336 | Persistent chlorophyll maxima in the Eastern Tropical North Pacific
physics.ao-ph
This study aims to describe the response of two persistent chlorophyll-a
maxima to physical processes affecting the thermocline and nitracline position
in the Eastern Tropical North Pacific (ETNP). We focused on Long Rossby Waves
give... | arxiv topic:physics.ao-ph |
arxiv_dataset-149122106.13436 | A hybrid model-based and learning-based approach for classification
using limited number of training samples
cs.LG eess.SP
The fundamental task of classification given a limited number of training
data samples is considered for physical systems with known parametric
statistical models. The standalone learning-bas... | arxiv topic:cs.LG eess.SP |
arxiv_dataset-149132106.13536 | Study of the Decay $D^{+}_{s}\rightarrow \pi^{+}\pi^{+}\pi^{-}\eta$ and
Observation of the W-annihilation Decay $D^{+}_{s}\rightarrow
a_0(980)^+\rho^0$
hep-ex
The decay $D^{+}_{s}\rightarrow \pi^{+}\pi^{+}\pi^{-}\eta$ is observed for
the first time, using $e^+e^-$ collision data corresponding to an integrated
l... | arxiv topic:hep-ex |
arxiv_dataset-149142106.13636 | Structure and thermodynamics in the linear modified Poisson-Boltzmann
theories in restricted primitive model electrolytes
cond-mat.soft cond-mat.stat-mech
Structure and thermodynamics in restricted primitive model electrolytes are
examined using three recently developed versions of a linear form of the
modified P... | arxiv topic:cond-mat.soft cond-mat.stat-mech |
arxiv_dataset-149152106.13736 | DeltaLM: Encoder-Decoder Pre-training for Language Generation and
Translation by Augmenting Pretrained Multilingual Encoders
cs.CL
While pretrained encoders have achieved success in various natural language
understanding (NLU) tasks, there is a gap between these pretrained encoders and
natural language generation... | arxiv topic:cs.CL |
arxiv_dataset-149162106.13836 | Spatio-Temporal Economic Properties of Multi-Product Supply Chains
math.OC
In this work, we analyze the spatio-temporal economic properties of
multi-product supply chains. Specifically, we interpret the supply chain as a
coordinated market in which stakeholders (suppliers, consumers, and providers
of transportation... | arxiv topic:math.OC |
arxiv_dataset-149172106.13936 | Automatic Amortized Resource Analysis with the Quantum Physicist's
Method
cs.PL
We present a novel method for working with the physicist's method of
amortized resource analysis, which we call the quantum physicist's method.
These principles allow for more precise analyses of resources that are not
monotonically c... | arxiv topic:cs.PL |
arxiv_dataset-149182106.14036 | The P\'{o}lya and Sisyphus lattice random walks with resetting -- a
first passage under restart approach
cond-mat.stat-mech math.PR
We revisit the simple lattice random walk (P\'{o}lya walk) and the Sisyphus
random walk in $\mathbb{Z}$, in the presence of random restarts. We use a
relatively direct approach namel... | arxiv topic:cond-mat.stat-mech math.PR |
arxiv_dataset-149192106.14136 | Listen As You Wish: Audio based Event Detection via Text-to-Audio
Grounding in Smart Cities
cs.SD cs.MM eess.AS
With the development of internet of things technologies, tremendous sensor
audio data has been produced, which poses great challenges to audio-based event
detection in smart cities. In this paper, we ta... | arxiv topic:cs.SD cs.MM eess.AS |
arxiv_dataset-149202106.14236 | Stochastic clonal dynamics and genetic turnover in exponentially growing
populations
q-bio.PE
We consider an exponentially growing population of cells undergoing mutations
and ask about the effect of reproductive fluctuations (genetic drift) on its
long-term evolution. We combine first step analysis with the stoc... | arxiv topic:q-bio.PE |
arxiv_dataset-149212106.14336 | Blind Non-Uniform Motion Deblurring using Atrous Spatial Pyramid
Deformable Convolution and Deblurring-Reblurring Consistency
cs.CV
Many deep learning based methods are designed to remove non-uniform
(spatially variant) motion blur caused by object motion and camera shake
without knowing the blur kernel. Some met... | arxiv topic:cs.CV |
arxiv_dataset-149222106.14436 | Malaria Risk Mapping Using Routine Health System Incidence Data in
Zambia
stat.AP
Improvements to Zambia's malaria surveillance system allow better monitoring
of incidence and targetting of responses at refined spatial scales. As
transmission decreases, understanding heterogeneity in risk at fine spatial
scales b... | arxiv topic:stat.AP |
arxiv_dataset-149232106.14536 | SRG/eROSITA discovery of 164 s pulsations from the SMC Be/X-ray binary
XMMU J010429.4-723136
astro-ph.HE
Context. The Small Magellanic Cloud (SMC) hosts many known high-mass X-ray
binaries (HMXBs), and all but one (SMC X-1) have a Be companion star. Through
the calibration and verification phase of eROSITA on boa... | arxiv topic:astro-ph.HE |
arxiv_dataset-149242106.14636 | Asymptotic Degradation of Linear Regression Estimates With Strategic
Data Sources
cs.GT
We consider the problem of linear regression from strategic data sources with
a public good component, i.e., when data is provided by strategic agents who
seek to minimize an individual provision cost for increasing their data... | arxiv topic:cs.GT |
arxiv_dataset-149252106.14736 | Speech2Properties2Gestures: Gesture-Property Prediction as a Tool for
Generating Representational Gestures from Speech
cs.HC cs.CV cs.GR cs.LG
We propose a new framework for gesture generation, aiming to allow
data-driven approaches to produce more semantically rich gestures. Our approach
first predicts whether t... | arxiv topic:cs.HC cs.CV cs.GR cs.LG |
arxiv_dataset-149262106.14836 | Understanding Dynamics of Nonlinear Representation Learning and Its
Application
cs.LG cs.CV math.OC stat.ML
Representations of the world environment play a crucial role in artificial
intelligence. It is often inefficient to conduct reasoning and inference
directly in the space of raw sensory representations, such... | arxiv topic:cs.LG cs.CV math.OC stat.ML |
arxiv_dataset-149272106.14936 | On the proof of Taylor's conjecture in multiply connected domains
math-ph math.MP physics.plasm-ph
In this Letter we extend the proof, by Faraco and Lindberg, of Taylor's
conjecture in multiply connected domains to cover arbitrary vector potentials
and remove the need to impose conditions on the magnetic field due ... | arxiv topic:math-ph math.MP physics.plasm-ph |
arxiv_dataset-149282106.15036 | The first photometric and spectroscopic analysis of the extremely low
mass ratio contact binary NSVS 5029961
astro-ph.SR
We performed photometric and spectroscopic investigations of NSVS 5029961 for
the first time. The new BV(RI)$_c$-band light curves were obtained with the
1.0-m telescope at Weihai Observatory o... | arxiv topic:astro-ph.SR |
arxiv_dataset-149292106.15136 | Steps towards a Dislocation Ontology for Crystalline Materials
cond-mat.mtrl-sci
The field of Materials Science is concerned with, e.g., properties and
performance of materials. An important class of materials are crystalline
materials that usually contain ``dislocations'' -- a line-like defect type.
Dislocation de... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-149302106.15236 | New Arabic Medical Dataset for Diseases Classification
cs.CL
The Arabic language suffers from a great shortage of datasets suitable for
training deep learning models, and the existing ones include general
non-specialized classifications. In this work, we introduce a new Arab medical
dataset, which includes two thou... | arxiv topic:cs.CL |
arxiv_dataset-149312106.15336 | Localized vibrational modes in waveguide quantum optomechanics with
spontaneously broken PT symmetry
quant-ph physics.optics
We study theoretically two vibrating quantum emitters trapped near a
one-dimensional waveguide and interacting with propagating photons. We
demonstrate, that in the regime of strong optomec... | arxiv topic:quant-ph physics.optics |
arxiv_dataset-149322106.15436 | Topo-Geometric Analysis of Variability in Point Clouds using Persistence
Landscapes
stat.ME
Topological data analysis provides a set of tools to uncover low-dimensional
structure in noisy point clouds. Prominent amongst the tools is persistence
homology, which summarizes birth-death times of homological features ... | arxiv topic:stat.ME |
arxiv_dataset-149332106.15536 | A note on approximate accelerated forward-backward methods with absolute
and relative errors, and possibly strongly convex objectives
math.OC
In this short note, we provide a simple version of an accelerated
forward-backward method (a.k.a. Nesterov's accelerated proximal gradient
method) possibly relying on appro... | arxiv topic:math.OC |
arxiv_dataset-149342106.15636 | Long Term Evolution of Surface Features on the Red Supergiant AZ Cyg
astro-ph.SR
We present H-band interferometric observations of the red supergiant (RSG) AZ
Cyg made with the Michigan Infra-Red Combiner (MIRC) at the six-telescope
Center for High Angular Resolution Astronomy (CHARA) Array. The observations
span 5... | arxiv topic:astro-ph.SR |
arxiv_dataset-149352106.15736 | Hyperspherical approach to dipolar Bose-Einstein condensates beyond the
mean-field limit
cond-mat.quant-gas quant-ph
We apply a hyperspherical formulation to a trapped Bose-Einstein condensate
with dipolar and contact interactions. Central to this approach is a general
correspondence between K-harmonic hyperspher... | arxiv topic:cond-mat.quant-gas quant-ph |
arxiv_dataset-149362106.15836 | MIMO Transmission Under Discrete Input Signal Constraints
cs.IT cs.NI math.IT
In this paper, we propose a multiple-input multipleoutput (MIMO) transmission
strategy that is closer to the Shannon limit than the existing strategies.
Different from most existing strategies which only consider uniformly
distributed dis... | arxiv topic:cs.IT cs.NI math.IT |
arxiv_dataset-149372106.15936 | Identification of acoustic gravity waves from satellite measurements
physics.ao-ph
A method for recognizing the types of linear acoustic gravity waves (AGWs) in
the atmosphere from satellite measurements is proposed. It is shown that the
polarization relations between fluctuations of wave parameters (velocity,
dens... | arxiv topic:physics.ao-ph |
arxiv_dataset-149382106.16036 | A Generative Model for Raw Audio Using Transformer Architectures
cs.SD cs.AI cs.LG cs.MM eess.AS
This paper proposes a novel way of doing audio synthesis at the waveform
level using Transformer architectures. We propose a deep neural network for
generating waveforms, similar to wavenet. This is fully probabilistic,... | arxiv topic:cs.SD cs.AI cs.LG cs.MM eess.AS |
arxiv_dataset-149392106.16136 | Weakly Supervised Temporal Adjacent Network for Language Grounding
cs.CV
Temporal language grounding (TLG) is a fundamental and challenging problem
for vision and language understanding. Existing methods mainly focus on fully
supervised setting with temporal boundary labels for training, which, however,
suffers exp... | arxiv topic:cs.CV |
arxiv_dataset-149402106.16236 | $\tau \to \ell +$ invisible through invisible-savvy collider variables
hep-ph hep-ex
New particles $\phi$ in the MeV-GeV range produced at colliders and escaping
detection can be searched for at operating $b-$ and $\tau-$factories such as
Belle II. A typical search topology involves pair-produced $\tau$s (or mesons... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-149412107.00088 | Inverse Design of Grating Couplers Using the Policy Gradient Method from
Reinforcement Learning
physics.comp-ph cs.LG physics.optics
We present a proof-of-concept technique for the inverse design of
electromagnetic devices motivated by the policy gradient method in
reinforcement learning, named PHORCED (PHotonic ... | arxiv topic:physics.comp-ph cs.LG physics.optics |
arxiv_dataset-149422107.00188 | Effect of orbital trapping by bar resonances in the local U-V velocity
field
astro-ph.GA
The effects in the local U-V velocity field due to orbital trapping by bar
resonances have been studied computing fifteen resonant families in a
non-axisymmetric Galactic potential, considering the bar's angular velocity
betw... | arxiv topic:astro-ph.GA |
arxiv_dataset-149432107.00288 | Influence of local surface defects on the minority-carrier lifetime of
passivating-contact solar cells
physics.app-ph cond-mat.mtrl-sci
Unlocking the full potential of passivating contacts, increasingly popular in
the silicon solar cell industry, requires determining the minority carrier
lifetime. Minor passivati... | arxiv topic:physics.app-ph cond-mat.mtrl-sci |
arxiv_dataset-149442107.00388 | A Multi-task Deep Feature Selection Method for Brain Imaging Genetics
q-bio.GN
Using brain imaging quantitative traits (QTs) to identify the genetic risk
factors is an important research topic in imaging genetics. Many efforts have
been made via building linear models, e.g. linear regression (LR), to extract
the as... | arxiv topic:q-bio.GN |
arxiv_dataset-149452107.00488 | Differentiable Particle Filters through Conditional Normalizing Flow
cs.AI cs.LG
Differentiable particle filters provide a flexible mechanism to adaptively
train dynamic and measurement models by learning from observed data. However,
most existing differentiable particle filters are within the bootstrap particle
fi... | arxiv topic:cs.AI cs.LG |
arxiv_dataset-149462107.00588 | Constraining the hadronic spectrum and repulsive interactions in a
hadron resonance gas via fluctuations of conserved charges
nucl-th hep-ph
We simultaneously incorporate two common extensions of the hadron resonance
gas model, namely the addition of extra, unconfirmed resonances to the particle
list and the excl... | arxiv topic:nucl-th hep-ph |
arxiv_dataset-149472107.00688 | Commuting integral and differential operators and the master symmetries
of the Korteweg-de Vries equation
math-ph math.MP
The singular value decomposition going with many problems in medical imaging,
non-destructive testing, geophysics, is of central importance. Unfortunately
the effective numerical determination... | arxiv topic:math-ph math.MP |
arxiv_dataset-149482107.00788 | Analytical Continuation of Matrix-Valued Functions: Carath\'eodory
Formalism
cond-mat.str-el
Finite-temperature quantum field theories are formulated in terms of Green's
functions and self-energies on the Matsubara axis. In multi-orbital systems,
these quantities are related to positive semidefinite matrix-valued... | arxiv topic:cond-mat.str-el |
arxiv_dataset-149492107.00888 | Moments of Subsets of General Equiangular Tight Frames
cs.IT math.CO math.IT math.PR
This note outlines the steps for proving that the moments of a
randomly-selected subset of a general ETF (complex, with aspect ratio
$0<\gamma<1$) converge to the corresponding MANOVA moments. We bring here an
extension for the pro... | arxiv topic:cs.IT math.CO math.IT math.PR |
arxiv_dataset-149502107.00988 | Explicit Moduli of Superelliptic Curves with Level Structure
math.AG
In this article we give an explicit construction of the moduli space of
trigonal superelliptic curves with level 3 structure. The construction is given
in terms of point sets on the projective line and leads to a closed formula for
the number of c... | arxiv topic:math.AG |
arxiv_dataset-149512107.01088 | Bimolecular chemistry in the ultracold regime
physics.atom-ph physics.chem-ph
Advances in atomic, molecular, and optical (AMO) physics techniques allowed
the cooling of simple molecules down to the ultracold regime ($\lesssim$ 1 mK),
and opened the opportunities to study chemical reactions with unprecedented
levels... | arxiv topic:physics.atom-ph physics.chem-ph |
arxiv_dataset-149522107.01188 | Combinatorial Optimization with Physics-Inspired Graph Neural Networks
cs.LG cond-mat.dis-nn cs.AI math.OC quant-ph
Combinatorial optimization problems are pervasive across science and
industry. Modern deep learning tools are poised to solve these problems at
unprecedented scales, but a unifying framework that inco... | arxiv topic:cs.LG cond-mat.dis-nn cs.AI math.OC quant-ph |
arxiv_dataset-149532107.01288 | Breaking Barriers in Robotic Soft Tissue Surgery: Conditional Autonomous
Intestinal Anastomosis
cs.RO
Autonomous robotic surgery has the potential to provide efficacy, safety, and
consistency independent of individual surgeons skill and experience. Autonomous
soft-tissue surgery in unstructured and deformable env... | arxiv topic:cs.RO |
arxiv_dataset-149542107.01388 | Proportional mean model for panel count data with multiple modes of
recurrence
stat.ME
Panel count data is common when the study subjects are exposed to recurrent
events, observed only at discrete time points. In this article, we consider the
regression analysis of panel count data with multiple modes of recurren... | arxiv topic:stat.ME |
arxiv_dataset-149552107.01488 | A fast algorithm for computing the Boys function
math.NA cs.NA
We present a new fast algorithm for computing the Boys function using a
nonlinear approximation of the integrand via exponentials. The resulting
algorithms evaluate the Boys function with real and complex valued arguments
and are competitive with previo... | arxiv topic:math.NA cs.NA |
arxiv_dataset-149562107.01588 | Addition and intersection of linear time-invariant behaviors
math.DS
We define and analyze the operations of addition and intersection of linear
time-invariant systems in the behavioral setting, where systems are viewed as
sets of trajectories rather than input-output maps. The classical definition of
addition of i... | arxiv topic:math.DS |
arxiv_dataset-149572107.01688 | Calibrating generalized predictive distributions
stat.ME stat.CO
In prediction problems, it is common to model the data-generating process and
then use a model-based procedure, such as a Bayesian predictive distribution,
to quantify uncertainty about the next observation. However, if the posited
model is misspecifi... | arxiv topic:stat.ME stat.CO |
arxiv_dataset-149582107.01788 | Integrability of Conformal Loop Ensemble: Imaginary DOZZ Formula and
Beyond
math-ph math.MP math.PR
The scaling limit of the probability that $n$ points are on the same cluster
for 2D critical percolation is believed to be governed by a conformal field
theory (CFT). Although this is not fully understood, Delfino ... | arxiv topic:math-ph math.MP math.PR |
arxiv_dataset-149592107.01888 | Thesis manuscript: Projective and complex billiards, periodic orbits and
Pfaffian systems
math.DS
This document is the manuscript of Corentin Fierobe's thesis about the
billiard as a dynamical system. The first pages (title, introduction) are in
French, but the rest of the document is in English.
| arxiv topic:math.DS |
arxiv_dataset-149602107.01988 | UCSL : A Machine Learning Expectation-Maximization framework for
Unsupervised Clustering driven by Supervised Learning
stat.ML cs.AI cs.CV cs.LG
Subtype Discovery consists in finding interpretable and consistent sub-parts
of a dataset, which are also relevant to a certain supervised task. From a
mathematical poin... | arxiv topic:stat.ML cs.AI cs.CV cs.LG |
arxiv_dataset-149612107.02088 | Notes on weighted K\"{a}hler-Ricci solitons and application to
Ricci-flat K\"{a}hler cone metrics
math.DG
This is largely an exposition article that expands the author's talk at the
Xiamen International Conference on Geometric Analysis in June 2021. We first
survey the author's joint work with Jiyuan Han on the Y... | arxiv topic:math.DG |
arxiv_dataset-149622107.02188 | Imaging chiral Andreev reflection in the presence of Rashba spin-orbit
coupling
cond-mat.mes-hall
In this work, we theoretically study transverse magnetic focusing in a
two-dimensional electron gas with strong Rashba spin-orbit interaction when
proximitized along its edge with a superconducting contact. The prese... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-149632107.02288 | Performance Analysis of Regularized Convex Relaxation for Complex-Valued
Data Detection
cs.IT math.IT
In this work, we study complex-valued data detection performance in massive
multiple-input multiple-output (MIMO) systems. We focus on the problem of
recovering an $n$-dimensional signal whose entries are drawn f... | arxiv topic:cs.IT math.IT |
arxiv_dataset-149642107.02388 | CAP-RAM: A Charge-Domain In-Memory Computing 6T-SRAM for Accurate and
Precision-Programmable CNN Inference
cs.AR cs.ET cs.LG
A compact, accurate, and bitwidth-programmable in-memory computing (IMC)
static random-access memory (SRAM) macro, named CAP-RAM, is presented for
energy-efficient convolutional neural netw... | arxiv topic:cs.AR cs.ET cs.LG |
arxiv_dataset-149652107.02488 | On Robustness of Lane Detection Models to Physical-World Adversarial
Attacks in Autonomous Driving
cs.CV cs.CR
After the 2017 TuSimple Lane Detection Challenge, its evaluation based on
accuracy and F1 score has become the de facto standard to measure the
performance of lane detection methods. In this work, we con... | arxiv topic:cs.CV cs.CR |
arxiv_dataset-149662107.02588 | Temporal Nuances of Coordination Network Semantics
cs.SI cs.CY
Current network-based methods for detecting coordinated inauthentic behaviour
on social media focus primarily on inferring links between accounts based on
common "behavioural traces" [19], such as retweeting the same tweet or posting
the same URL. Assum... | arxiv topic:cs.SI cs.CY |
arxiv_dataset-149672107.02688 | Electronic Nature of Charge Density Wave and Electron-Phonon Coupling in
Kagome Superconductor KV$_3$Sb$_5$
cond-mat.supr-con cond-mat.str-el
The Kagome superconductors AV3Sb5 (A=K, Rb, Cs) have received enormous
attention due to their nontrivial topological electronic structure, anomalous
physical properties and... | arxiv topic:cond-mat.supr-con cond-mat.str-el |
arxiv_dataset-149682107.02788 | Gravitational Wave Timing Array
gr-qc astro-ph.CO astro-ph.IM
We describe the design of a gravitational wave timing array, a novel scheme
that can be used to search for low-frequency gravitational waves by monitoring
continuous gravitational waves at higher frequencies. We show that observations
of gravitational wa... | arxiv topic:gr-qc astro-ph.CO astro-ph.IM |
arxiv_dataset-149692107.02888 | Decreasing Incomes Increase Selfishness
econ.GN q-fin.EC
We use a controlled laboratory experiment to study the causal impact of
income decreases within a time period on redistribution decisions at the end of
that period, in an environment where we keep fixed the sum of incomes over the
period. First, we investigat... | arxiv topic:econ.GN q-fin.EC |
arxiv_dataset-149702107.02988 | SpectralFormer: Rethinking Hyperspectral Image Classification with
Transformers
cs.CV cs.AI
Hyperspectral (HS) images are characterized by approximately contiguous
spectral information, enabling the fine identification of materials by
capturing subtle spectral discrepancies. Owing to their excellent locally
conte... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-149712107.03088 | WeClick: Weakly-Supervised Video Semantic Segmentation with Click
Annotations
cs.CV cs.AI cs.MM
Compared with tedious per-pixel mask annotating, it is much easier to
annotate data by clicks, which costs only several seconds for an image.
However, applying clicks to learn video semantic segmentation model has not
... | arxiv topic:cs.CV cs.AI cs.MM |
arxiv_dataset-149722107.03188 | Growth of Aggregates with Liquid-Like Ice-Shells in Protoplanetary Discs
astro-ph.EP
During the first stages of planet formation, the collision growth of dust
aggregates in protoplanetary discs (PPDs) is interrupted at the bouncing
barrier. Dust aggregates coated by different species of ice turn out to be
helpful t... | arxiv topic:astro-ph.EP |
arxiv_dataset-149732107.03288 | Attribute reduction and rule acquisition of formal decision context
based on two new kinds of decision rules
cs.AI cs.DM
This paper mainly studies the rule acquisition and attribute reduction for
formal decision context based on two new kinds of decision rules, namely
I-decision rules and II-decision rules. The p... | arxiv topic:cs.AI cs.DM |
arxiv_dataset-149742107.03388 | Downsizing revised: Star formation timescales for elliptical galaxies
with an environment-dependent IMF and number of SNIa
astro-ph.GA
Previous studies of the stellar mean metallicity and [Mg/Fe] values of
massive elliptical (E)~galaxies suggest that their stars were formed in a very
short timescale which cannot ... | arxiv topic:astro-ph.GA |
arxiv_dataset-149752107.03488 | Vector-meson production and vector meson dominance
hep-ph hep-ex hep-lat nucl-ex nucl-th
We consider the fidelity of the vector meson dominance (VMD) assumption as an
instrument for relating the electromagnetic vector-meson production reaction $e
+ p \to e^\prime + V + p$ to the purely hadronic process $V + p \to V... | arxiv topic:hep-ph hep-ex hep-lat nucl-ex nucl-th |
arxiv_dataset-149762107.03588 | Identification and Adaptation with Binary-Valued Observations under
Non-Persistent Excitation Condition
eess.SY cs.LG cs.SY
Dynamical systems with binary-valued observations are widely used in
information industry, technology of biological pharmacy and other fields.
Though there have been much efforts devoted to ... | arxiv topic:eess.SY cs.LG cs.SY |
arxiv_dataset-149772107.03688 | An Embedded Iris Recognition System Optimization using Dynamically
ReconfigurableDecoder with LDPC Codes
cs.CV
Extracting and analyzing iris textures for biometric recognition has been
extensively studied. As the transition of iris recognition from lab technology
to nation-scale applications, most systems are fac... | arxiv topic:cs.CV |
arxiv_dataset-149782107.03788 | Some sum-product estimates in matrix rings over finite fields
math.CO math.NT
We study some sum-product problems over matrix rings. Firstly, for $A, B,
C\subseteq M_n(\mathbb{F}_q)$, we have $$ |A+BC|\gtrsim q^{n^2}, $$ whenever
$|A||B||C|\gtrsim q^{3n^2-\frac{n+1}{2}}$. Secondly, if a set $A$ in
$M_n(\mathbb{F}_q)... | arxiv topic:math.CO math.NT |
arxiv_dataset-149792107.03888 | Detailed study of quantum path interferences in high harmonic generation
driven by chirped laser pulses
physics.atom-ph physics.optics
We investigate the electron quantum path interference effects during high
harmonic generation in atomic gas medium driven by ultrashort chirped laser
pulses. To achieve that, we i... | arxiv topic:physics.atom-ph physics.optics |
arxiv_dataset-149802107.03988 | Longitudinal Study of an IP Geolocation Database
cs.NI
IP geolocation - the process of mapping network identifiers to physical
locations - has myriad applications. We examine a large collection of snapshots
from a popular geolocation database and take a first look at its longitudinal
properties. We define metrics o... | arxiv topic:cs.NI |
arxiv_dataset-149812107.04088 | New extremal inclusions and their applications to two-phase composites
math.AP math-ph math.MP
In this paper, we find a class of special inclusions that have the same
property with respect to second order linear partial differential equations as
holds for ellipsoids. That is, in the simplest case and in physical te... | arxiv topic:math.AP math-ph math.MP |
arxiv_dataset-149822107.04188 | On the effect of pulsar evaporation on the cooling of white dwarfs
astro-ph.HE astro-ph.SR
Evolution of a large part of low-mass X-ray binaries (LMXBs) leads to the
formation of rapidly rotating pulsars with a helium white dwarf (He WD)
companion. Observations indicate that some He WDs in binary pulsar systems are
... | arxiv topic:astro-ph.HE astro-ph.SR |
arxiv_dataset-149832107.04288 | Retinal OCT Denoising with Pseudo-Multimodal Fusion Network
eess.IV cs.CV
Optical coherence tomography (OCT) is a prevalent imaging technique for
retina. However, it is affected by multiplicative speckle noise that can
degrade the visibility of essential anatomical structures, including blood
vessels and tissue lay... | arxiv topic:eess.IV cs.CV |
arxiv_dataset-149842107.04388 | Hoechst Is All You Need: Lymphocyte Classification with Deep Learning
cs.CV cs.AI cs.LG
Multiplex immunofluorescence and immunohistochemistry benefit patients by
allowing cancer pathologists to identify several proteins expressed on the
surface of cells, enabling cell classification, better understanding of the
tum... | arxiv topic:cs.CV cs.AI cs.LG |
arxiv_dataset-149852107.04488 | Background Short Period Kepler Eclipsing Binaries
astro-ph.SR astro-ph.IM
During the primary Kepler mission, between 2009 and 2013, about 150,000
pre-selected targets were observed with a 29.42 minute-long cadence. However, a
survey of background stars that fall within the field of view (FOV) of the
downloaded aper... | arxiv topic:astro-ph.SR astro-ph.IM |
arxiv_dataset-149862107.04588 | Super Topological Recursion and Gaiotto Vectors For Superconformal
Blocks
math-ph hep-th math.MP
We investigate a relation between the super topological recursion and Gaiotto
vectors for $\mathcal{N}=1$ superconformal blocks. Concretely, we introduce the
notion of the untwisted and $\mu$-twisted super topological... | arxiv topic:math-ph hep-th math.MP |
arxiv_dataset-149872107.04688 | Scaled-Time-Attention Robust Edge Network
cs.CV
This paper describes a systematic approach towards building a new family of
neural networks based on a delay-loop version of a reservoir neural network.
The resulting architecture, called Scaled-Time-Attention Robust Edge (STARE)
network, exploits hyper dimensional sp... | arxiv topic:cs.CV |
arxiv_dataset-149882107.04788 | Stable Recovery of Weighted Sparse Signals from Phaseless Measurements
via Weighted l1 Minimization
cs.IT eess.SP math.FA math.IT
The goal of phaseless compressed sensing is to recover an unknown sparse or
approximately sparse signal from the magnitude of its measurements. However, it
does not take advantage of a... | arxiv topic:cs.IT eess.SP math.FA math.IT |
arxiv_dataset-149892107.04888 | On the possibility of creating a UCN source on a periodic pulsed reactor
physics.ins-det
The possibility of creating a UCN source on a periodic pulsed reactor is
considered. It is shown that the implementation of the time focusing principle
based on non-stationary neutron diffraction and the idea of the UCN trap pu... | arxiv topic:physics.ins-det |
arxiv_dataset-149902107.04988 | Gaussian Gabor frames, Seshadri constants and generalized Buser--Sarnak
invariants
math.CV math.CA math.FA
We investigate the frame set of regular multivariate Gaussian Gabor frames
using methods from K\"ahler geometry such as H\"ormander's $\dbar$-$L^2$
estimate with singular weight, Demailly's Calabi--Yau metho... | arxiv topic:math.CV math.CA math.FA |
arxiv_dataset-149912107.05088 | Fairer Software Made Easier (using "Keys")
cs.SE cs.AI
Can we simplify explanations for software analytics? Maybe. Recent results
show that systems often exhibit a "keys effect"; i.e. a few key features
control the rest. Just to say the obvious, for systems controlled by a few
keys, explanation and control is just ... | arxiv topic:cs.SE cs.AI |
arxiv_dataset-149922107.05188 | TransClaw U-Net: Claw U-Net with Transformers for Medical Image
Segmentation
cs.CV cs.AI cs.LG eess.IV
In recent years, computer-aided diagnosis has become an increasingly popular
topic. Methods based on convolutional neural networks have achieved good
performance in medical image segmentation and classification.... | arxiv topic:cs.CV cs.AI cs.LG eess.IV |
arxiv_dataset-149932107.05288 | Examinations of CO completeness based on three independent CO surveys
astro-ph.GA
We report the global properties recovered by an ongoing CO survey of the
Milky Way Imaging Scroll Painting (MWISP) toward the Galactic outskirts. %To
better understand the observational biases, Our results are also compared to
those e... | arxiv topic:astro-ph.GA |
arxiv_dataset-149942107.05388 | Data-driven Modeling of the Mechanical Behavior of Anisotropic Soft
Biological Tissue
q-bio.QM cond-mat.soft cs.CE
Constitutive models that describe the mechanical behavior of soft tissues
have advanced greatly over the past few decades. These expert models are
generalizable and require the calibration of a numbe... | arxiv topic:q-bio.QM cond-mat.soft cs.CE |
arxiv_dataset-149952107.05488 | Metallic state in the vicinity of molecular orbital crystallization in
the d$^1$ thiospinel ZnTi$_2$S$_4$ prepared via a reductive ion-exchange
reaction
cond-mat.str-el cond-mat.mtrl-sci
A novel Ti3+-based thiospinel ZnTi2S4 is successfully synthesized via a
low-temperature ion-exchange reaction. ZnTi2S4 shows ... | arxiv topic:cond-mat.str-el cond-mat.mtrl-sci |
arxiv_dataset-149962107.05588 | Peculiar X-ray transient SRGA J043520.9+552226/AT2019wey discovered with
SRG/ART-XC
astro-ph.HE
Context: During the ongoing all-sky survey, the Mikhail Pavlinsky ART-XC
telescope on board the SRG observatory should discover new X-ray sources, many
of which can be transient. Here we report on the discovery and mul... | arxiv topic:astro-ph.HE |
arxiv_dataset-149972107.05688 | RR Lyrae stars in the newly discovered ultra-faint dwarf galaxy
Centaurus I
astro-ph.GA astro-ph.SR
We report the detection of three RR Lyrae (RRL) stars (two RRc and one RRab)
in the ultra-faint dwarf (UFD) galaxy Centaurus I (CenI) and two Milky Way (MW)
$\delta$ Scuti/SX Phoenicis stars based on multi-epoch $g... | arxiv topic:astro-ph.GA astro-ph.SR |
arxiv_dataset-149982107.05788 | Integer decomposition property of polytopes
math.CO math.AG
We study the integer decomposition property of lattice polytopes associated
with the $n$-dimensional smooth complete fans with at most $n+3$ rays. Using
the classification of smooth complete fans by Kleinschmidt and Batyrev and a
reduction to lower dimensi... | arxiv topic:math.CO math.AG |
arxiv_dataset-149992107.05888 | Asymptotic Results for Rough Continuous-state Branching Processes
math.PR
In this paper we provide explicit representations of Laplace transforms of
extinction time and total progeny of rough continuous-state branching processes
introduced in [7]. Also, we show that their tail distributions are much fatter
than tho... | arxiv topic:math.PR |
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