id stringlengths 16 29 | text stringlengths 86 3.49k | source stringlengths 14 112 |
|---|---|---|
arxiv_dataset-151002108.01185 | Weakly multiplicative distributions and weighted Dirichlet spaces
math.CV math.FA
We show that if $u$ is a compactly supported distribution on the complex
plane such that, for every pair of entire functions $f,g$, \[ \langle
u,f\overline{g}\rangle=\langle u,f\rangle\langle u,\overline{g}\rangle, \] then
$u$ is supp... | arxiv topic:math.CV math.FA |
arxiv_dataset-151012108.01285 | Toward Spatially Unbiased Generative Models
cs.LG cs.CV
Recent image generation models show remarkable generation performance.
However, they mirror strong location preference in datasets, which we call
spatial bias. Therefore, generators render poor samples at unseen locations and
scales. We argue that the generato... | arxiv topic:cs.LG cs.CV |
arxiv_dataset-151022108.01385 | Incorporating microlearning videos, online exercises and assessments
into introductory physics
physics.ed-ph
We report on the evolution of the largest physics course at the Technical
University Berlin during the COVID-19 pandemic, which boosted the development
of online learning content, electronic assessments, a... | arxiv topic:physics.ed-ph |
arxiv_dataset-151032108.01485 | Fast Estimation Method for the Stability of Ensemble Feature Selectors
cs.LG stat.ML
It is preferred that feature selectors be \textit{stable} for better
interpretabity and robust prediction. Ensembling is known to be effective for
improving the stability of feature selectors. Since ensembling is
time-consuming, it... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-151042108.01585 | An Empirical Study on the Usage of Transformer Models for Code
Completion
cs.SE
Code completion aims at speeding up code writing by predicting the next code
token(s) the developer is likely to write. Works in this field focused on
improving the accuracy of the generated predictions, with substantial leaps
forward... | arxiv topic:cs.SE |
arxiv_dataset-151052108.01685 | Information disclosure in the framework of Kolmogorov complexity
cs.IT math.IT
We consider the network consisting of three nodes $1, 2, 3$ connected by two
open channels $1\rightarrow 2$ and $1\rightarrow 3$. The information present in
the node 1 consists of four strings $x,y,z,w$. The nodes $2, 3$ know $x,w$ and
n... | arxiv topic:cs.IT math.IT |
arxiv_dataset-151062108.01785 | Weakly Supervised Foreground Learning for Weakly Supervised Localization
and Detection
cs.CV
Modern deep learning models require large amounts of accurately annotated
data, which is often difficult to satisfy. Hence, weakly supervised tasks,
including weakly supervised object localization~(WSOL) and detection~(WS... | arxiv topic:cs.CV |
arxiv_dataset-151072108.01885 | Intelligent Sensing Scheduling for Mobile Target Tracking Wireless
Sensor Networks
cs.NI
Edge computing has emerged as a prospective paradigm to meet ever-increasing
computation demands in Mobile Target Tracking Wireless Sensor Networks
(MTT-WSN). This paradigm can offload time-sensitive tasks to sink nodes to
im... | arxiv topic:cs.NI |
arxiv_dataset-151082108.01985 | From Textual to Verbal Communication: Towards Applying Sentiment
Analysis to a Software Project Meeting
cs.SE
Sentiment analysis gets increasing attention in software engineering with new
tools emerging from new insights provided by researchers. Existing use cases
and tools are meant to be used for textual commun... | arxiv topic:cs.SE |
arxiv_dataset-151092108.02085 | Multi-wavelength study of Mrk 421 during a TeV flare
astro-ph.HE
The blazar Mrk 421 shows frequent, short flares in the TeV energy regime. Due
to the fast nature of such episodes, we often fail to obtain sufficient
simultaneous information about flux variations in several energy bands. To
overcome this lack of mult... | arxiv topic:astro-ph.HE |
arxiv_dataset-151102108.02185 | Maximum likelihood thresholds via graph rigidity
math.CO math.ST stat.TH
The maximum likelihood threshold (MLT) of a graph $G$ is the minimum number
of samples to almost surely guarantee existence of the maximum likelihood
estimate in the corresponding Gaussian graphical model. We give a new
characterization of the... | arxiv topic:math.CO math.ST stat.TH |
arxiv_dataset-151112108.02285 | Constelaciones mayas: Visualizaci\'on e interpretaci\'on utilizando
herramientas inform\'aticas
physics.hist-ph
There has been a long standing debate about the existence of maya
constellations, but there are several sources of evidences that favour this
hypothesis: mural paintings, stelae and codex. In this work,... | arxiv topic:physics.hist-ph |
arxiv_dataset-151122108.02385 | ACE: Ally Complementary Experts for Solving Long-Tailed Recognition in
One-Shot
cs.CV
One-stage long-tailed recognition methods improve the overall performance in
a "seesaw" manner, i.e., either sacrifice the head's accuracy for better tail
classification or elevate the head's accuracy even higher but ignore the ... | arxiv topic:cs.CV |
arxiv_dataset-151132108.02485 | Luminosity dependence of the cyclotron line energy in 1A 0535+262
observed by Insight-HXMT during 2020 giant outburst
astro-ph.HE
We report on a detailed spectral analysis of the transient X-ray pulsar
1A~0535+262, which underwent the brightest giant outburst ever recorded for
this source from November to Decembe... | arxiv topic:astro-ph.HE |
arxiv_dataset-151142108.02585 | Geometric Embeddability of Complexes is $\exists \mathbb R$-complete
cs.CC cs.CG cs.DM math.CO math.GN
We show that the decision problem of determining whether a given (abstract
simplicial) $k$-complex has a geometric embedding in $\mathbb R^d$ is complete
for the Existential Theory of the Reals for all $d\geq 3$ a... | arxiv topic:cs.CC cs.CG cs.DM math.CO math.GN |
arxiv_dataset-151152108.02685 | Irregular Subgraphs
math.CO
We suggest two related conjectures dealing with the existence of spanning
irregular subgraphs of graphs. The first asserts that any $d$-regular graph on
$n$ vertices contains a spanning subgraph in which the number of vertices of
each degree between $0$ and $d$ deviates from $\frac{n}{d+... | arxiv topic:math.CO |
arxiv_dataset-151162108.02785 | Cosmologically Degenerate Fermions
hep-ph astro-ph.CO astro-ph.GA astro-ph.HE
Dark matter (DM) with a mass below a few keV must have a phase space
distribution that differs substantially from the Standard Model particle
thermal phase space: otherwise, it will free stream out of cosmic structures as
they form. We ob... | arxiv topic:hep-ph astro-ph.CO astro-ph.GA astro-ph.HE |
arxiv_dataset-151172108.02885 | Trajectory control using an information engine
cond-mat.stat-mech
We have built an information engine that can transport a bead in a desired
direction by using favorable fluctuations from the thermal bath. However, in
its original formulation, the information engine generates a fluctuating
velocity and cannot contr... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-151182108.02985 | The QBO-type signals in the subsurface flow fields during solar cycles
23 and 24
astro-ph.SR
We studied the presence and spatiotemporal evolution of the quasi-biennial
oscillations (QBOs) in the rotation rate residuals at target depths of
0.90$R_{\odot}$, 0.95$R_{\odot}$, and 0.99$R_{\odot}$ and at low (0 --
30$^... | arxiv topic:astro-ph.SR |
arxiv_dataset-151192108.03085 | A Campanato Regularity Theory for Multi-Valued Functions with
Applications to Minimal Surface Regularity Theory
math.DG math.AP
The regularity theory of the Campanato space
$\mathcal{L}^{(q,\lambda)}_k(\Omega)$ has found many applications within the
regularity theory of solutions to various geometric variational ... | arxiv topic:math.DG math.AP |
arxiv_dataset-151202108.03185 | Genetic optimization of quantum annealing
quant-ph
The study of optimal control of quantum annealing by modulating the pace of
evolution and by introducing a counterdiabatic potential has gained significant
attention in recent times. In this work, we present a numerical approach based
on genetic algorithms to impro... | arxiv topic:quant-ph |
arxiv_dataset-151212108.03285 | Online Stochastic Gradient Methods Under Sub-Weibull Noise and the
Polyak-{\L}ojasiewicz Condition
math.OC cs.SY eess.SY
This paper focuses on the online gradient and proximal-gradient methods with
stochastic gradient errors. In particular, we examine the performance of the
online gradient descent method when the... | arxiv topic:math.OC cs.SY eess.SY |
arxiv_dataset-151222108.03385 | Tidal response from scattering and the role of analytic continuation
gr-qc astro-ph.HE astro-ph.SR hep-th
The tidal response of a compact object is a key gravitational-wave observable
encoding information about its interior. This link is subtle due to the
nonlinearities of general relativity. We show that consideri... | arxiv topic:gr-qc astro-ph.HE astro-ph.SR hep-th |
arxiv_dataset-151232108.03485 | Building Analytics Pipelines for Querying Big Streams and Data Histories
with H-STREAM
cs.DC
This paper introduces H-STREAM, a big stream/data processing pipelines
evaluation engine that proposes stream processing operators as micro-services
to support the analysis and visualisation of Big Data streams stemming f... | arxiv topic:cs.DC |
arxiv_dataset-151242108.03585 | Ensemble neuroevolution based approach for multivariate time series
anomaly detection
cs.LG cs.AI
Multivariate time series anomaly detection is a very common problem in the
field of failure prevention. Fast prevention means lower repair costs and
losses. The amount of sensors in novel industry systems makes the a... | arxiv topic:cs.LG cs.AI |
arxiv_dataset-151252108.03685 | Context Matters: A Theory of Semantic Discriminability for Perceptual
Encoding Systems
cs.HC
People's associations between colors and concepts influence their ability to
interpret the meanings of colors in information visualizations. Previous work
has suggested such effects are limited to concepts that have stron... | arxiv topic:cs.HC |
arxiv_dataset-151262108.03785 | A search for transits among the {\delta} Scuti variables in Kepler
astro-ph.SR astro-ph.EP
We search for transits around all known pulsating {\delta} Sct variables
(6500 K < Teff < 10 000 K) in the long-cadence Kepler data after subtracting
the pulsation signal through an automated routine. To achieve this, we devi... | arxiv topic:astro-ph.SR astro-ph.EP |
arxiv_dataset-151272108.03885 | Jeans Instability from post-Newtonian Boltzmann equation
gr-qc
Jeans instability within the framework of post-Newtonian Boltzmann and
Poisson equations are analyzed. The components of the energy-momentum tensor
are calculated from a post-Newtonian Maxwell-J\"uttner distribution function.
The perturbations of the di... | arxiv topic:gr-qc |
arxiv_dataset-151282108.03985 | Simultaneous non-vanishing of central values of $GL(2) \times GL(3) $
and $GL(3)$ $L$-functions
math.NT
We study simultaneous non-vanishing of $L(\tfrac{1}{2},\di)$ and
$L(\tfrac{1}{2},g\otimes \di)$, when $\di$ runs over an orthogonal basis of the
space of Hecke-Maass cusp forms for $SL(3,\mathbb{Z})$ and $g$ is... | arxiv topic:math.NT |
arxiv_dataset-151292108.04085 | Bayesian Deep Learning for Partial Differential Equation Parameter
Discovery with Sparse and Noisy Data
math.NA cs.LG cs.NA
Scientific machine learning has been successfully applied to inverse problems
and PDE discovery in computational physics. One caveat concerning current
methods is the need for large amounts ... | arxiv topic:math.NA cs.LG cs.NA |
arxiv_dataset-151302108.04185 | Quality control tests of the front-end optical link components for the
ATLAS Liquid Argon Calorimeter Phase-1 upgrade
physics.ins-det
We present the procedures and results of the quality control tests for the
front-end optical link components in the ATLAS Liquid Argon Calorimeter Phase-1
upgrade. The components i... | arxiv topic:physics.ins-det |
arxiv_dataset-151312108.04285 | The Phenomenological Motivation of Axions: A Review
hep-ph
Setting aside anthropic arguments, there is no reason for CP symmetry to be
obeyed within the theory of quantum chromodynamics. However, no such violation
of CP symmetry has ever been observed in a strongly interacting experiment.
This is known as the stron... | arxiv topic:hep-ph |
arxiv_dataset-151322108.04385 | Gemini2: Generating Keyframe-Oriented Animated Transitions Between
Statistical Graphics
cs.HC
Complex animated transitions may be easier to understand when divided into
separate, consecutive stages. However, effective staging requires careful
attention to both animation semantics and timing parameters. We present... | arxiv topic:cs.HC |
arxiv_dataset-151332108.04485 | Joint Pilot Design and Channel Estimation using Deep Residual Learning
for Multi-Cell Massive MIMO under Hardware Impairments
eess.SP
In multi-cell massive MIMO systems, channel estimation is deteriorated by
pilot contamination and the effects of pilot contamination become more severe
due to hardware impairments.... | arxiv topic:eess.SP |
arxiv_dataset-151342108.04585 | Recurrent Neural Network-based Internal Model Control design for stable
nonlinear systems
cs.LG cs.SY eess.SY
Owing to their superior modeling capabilities, gated Recurrent Neural
Networks, such as Gated Recurrent Units (GRUs) and Long Short-Term Memory
networks (LSTMs), have become popular tools for learning dyn... | arxiv topic:cs.LG cs.SY eess.SY |
arxiv_dataset-151352108.04685 | Influence of cutoff dipole interaction radius and dilution on phase
transition in kagome artificial spin ice
cond-mat.dis-nn
The investigations carried out in this paper show the influence of cutoff
dipole interaction radius and dilution on the basic thermodynamic
characteristics of the kagome artificial spin ice... | arxiv topic:cond-mat.dis-nn |
arxiv_dataset-151362108.04785 | Subleading contributions to the decay width of the $T_{cc}^+$ tetraquark
hep-ph hep-ex nucl-th
Recently the LHCb collaboration has announced the discovery of the $T_{cc}^+$
tetraquark. Being merely a few hundred ${\rm keV}$ below the $D^{*+} D^0$
threshold, the $T_{cc}^+$ is expected to have a molecular component, ... | arxiv topic:hep-ph hep-ex nucl-th |
arxiv_dataset-151372108.04885 | Benefits of marriage as a search strategy
econ.TH econ.GN q-fin.EC
We propose and investigate a model for mate searching and marriage in large
societies based on a stochastic matching process and simple decision rules.
Agents have preferences among themselves given by some probability
distribution. They randomly se... | arxiv topic:econ.TH econ.GN q-fin.EC |
arxiv_dataset-151382108.04985 | Short-time Fourier transform of the pointwise product of two functions
with application to the nonlinear Schr\"odinger equation
math-ph math.AP math.FA math.MP quant-ph
We show that the short-time Fourier transform of the pointwise product of two
functions $f$ and $h$ can be written as a suitable product of the s... | arxiv topic:math-ph math.AP math.FA math.MP quant-ph |
arxiv_dataset-151392108.05085 | Researcher or Crowd Member? Why not both! The Open Research Knowledge
Graph for Applying and Communicating CrowdRE Research
cs.DL cs.SE
In recent decades, there has been a major shift towards improved digital
access to scholarly works. However, even now that these works are available in
digital form, they remain ... | arxiv topic:cs.DL cs.SE |
arxiv_dataset-151402108.05185 | Evolution of Curvature in Riemannian Geometry
physics.gen-ph
In this paper shall we endeavour to substantiate that the evolution of the
Riemann- Christoffel tensor or curvature tensor can be expressed entirely by an
arbitrary timelike vector field and that the curvature tensor returns to its
initial value with resp... | arxiv topic:physics.gen-ph |
arxiv_dataset-151412108.05285 | On the critical $p$-Kirchhoff equation
math.AP
We study a nonlocal elliptic equation of $p$-Kirchhoff type involving the
critical Sobolev exponent. First we give sufficient conditions for the (PS)
condition to hold. Then we prove some existence and multiplicity results using
tools from Morse theory, in particular, ... | arxiv topic:math.AP |
arxiv_dataset-151422108.05385 | Physics-Coupled Spatio-Temporal Active Learning for Dynamical Systems
cs.LG
Spatio-temporal forecasting is of great importance in a wide range of
dynamical systems applications from atmospheric science, to recent COVID-19
spread modeling. These applications rely on accurate predictions of
spatio-temporal structured... | arxiv topic:cs.LG |
arxiv_dataset-151432108.05485 | Impact of Subcarrier Allocation and User Mobility on the Uplink
Performance of Multi-User Massive MIMO-OFDM Systems
eess.SP
This paper considers the uplink performance of a multi-user massive
multiple-input multiple-output orthogonal frequency-division multiplexing
(MIMO-OFDM) system with mobile users. Mobility b... | arxiv topic:eess.SP |
arxiv_dataset-151442108.05585 | Multicomponent, multiwavelength benchmarks for source- and
filament-extraction methods
astro-ph.IM
Modern multiwavelength observations of star-forming regions that reveal
highly structured molecular clouds require adequate extraction methods that
provide both detection of the structures and their accurate measure... | arxiv topic:astro-ph.IM |
arxiv_dataset-151452108.05685 | Partially Fixed Bayes Additive Regression Trees for spatial-temporal
related model
stat.CO stat.AP
Bayes additive regression trees(BART) is a nonparametric regression model
which has gained wide -spread popularity in recent years due to its flexibility
and high accuracy of estimation .In spatio-temporal related m... | arxiv topic:stat.CO stat.AP |
arxiv_dataset-151462108.05785 | Some convexity and monotonicity results of trace functionals
math-ph math.FA math.MP quant-ph
In this paper, we prove the convexity of trace functionals $$(A,B,C)\mapsto
\text{Tr}|B^{p}AC^{q}|^{s},$$ for parameters $(p,q,s)$ that are best possible,
where $B$ and $C$ are any $n$-by-$n$ positive definite matrices, an... | arxiv topic:math-ph math.FA math.MP quant-ph |
arxiv_dataset-151472108.05885 | The paradox of the compositionality of natural language: a neural
machine translation case study
cs.CL cs.AI cs.LG
Obtaining human-like performance in NLP is often argued to require
compositional generalisation. Whether neural networks exhibit this ability is
usually studied by training models on highly compositi... | arxiv topic:cs.CL cs.AI cs.LG |
arxiv_dataset-151482108.05985 | Optimized multi-axis spiral projection MR fingerprinting with subspace
reconstruction for rapid whole-brain high-isotropic-resolution quantitative
imaging
physics.med-ph eess.IV
Purpose: To improve image quality and accelerate the acquisition of 3D MRF.
Methods: Building on the multi-axis spiral-projection MRF ... | arxiv topic:physics.med-ph eess.IV |
arxiv_dataset-151492108.06085 | A Malmquist--Steinmetz theorem for difference equations
math.CV
It is shown that if the equation
\begin{equation*}
f(z+1)^n=R(z,f),
\end{equation*} where $R(z,f)$ is rational in both arguments and
$\deg_f(R(z,f))\not=n$, has a transcendental meromorphic solution, then the
equation above reduces into one out o... | arxiv topic:math.CV |
arxiv_dataset-151502108.06185 | CNN-based Two-Stage Parking Slot Detection Using Region-Specific
Multi-Scale Feature Extraction
cs.CV
Autonomous parking systems start with the detection of available parking
slots. Parking slot detection performance has been dramatically improved by
deep learning techniques. Deep learning-based object detection ... | arxiv topic:cs.CV |
arxiv_dataset-151512108.06285 | The geometry of spectral interlacing
math.SP
We provide a detailed description of the maps associated with spectral
interlacing, for rank one perturbations and bordering of symmetric and
Hermitian matrices. The arguments rely on standard techniques of nonlinear
analysis.
| arxiv topic:math.SP |
arxiv_dataset-151522108.06385 | Global Tweet Mentions of COVID-19
cs.CY
Background. After a year and half and over 4 million deaths, the COVID-19
pandemic continues to be widespread, and its related topics continue to
dominate the global media. Although COVID-19 diagnoses have been well
monitored, neither the impacts of the disease on human behav... | arxiv topic:cs.CY |
arxiv_dataset-151532108.06485 | Multirate partially explicit scheme for multiscale flow problems
math.NA cs.NA
For time-dependent problems with high-contrast multiscale coefficients, the
time step size for explicit methods is affected by the magnitude of the
coefficient parameter. With a suitable construction of multiscale space, one
can achieve ... | arxiv topic:math.NA cs.NA |
arxiv_dataset-151542108.06585 | Relaxation Based Modeling of GMD Induced Cascading Failures in
PowerModelsGMD.jl
eess.SY cs.SY physics.space-ph
A major risk of geomagnetic disturbances (GMDs) is cascading failure of
electrical grids. The modeling of GMD events and cascading outages in power
systems is difficult, both independently and jointly, ... | arxiv topic:eess.SY cs.SY physics.space-ph |
arxiv_dataset-151552108.06685 | Vector-Decomposed Disentanglement for Domain-Invariant Object Detection
cs.CV
To improve the generalization of detectors, for domain adaptive object
detection (DAOD), recent advances mainly explore aligning feature-level
distributions between the source and single-target domain, which may neglect
the impact of doma... | arxiv topic:cs.CV |
arxiv_dataset-151562108.06785 | Rare decays of the positronium ion and molecule, $\text{Ps}^{-}\to
e^{-}\gamma$ and $\text{Ps}_{2}\to
e^{+}e^{-}\gamma,~\gamma\gamma,~e^{+}e^{-}$
hep-ph physics.atom-ph
Decay rates of the positronium molecule $\text{Ps}_{2}$ into two photons and
into an electron-positron pair are determined. Previous studies fi... | arxiv topic:hep-ph physics.atom-ph |
arxiv_dataset-151572108.06885 | Neural Architecture Dilation for Adversarial Robustness
cs.CV cs.AI cs.LG
With the tremendous advances in the architecture and scale of convolutional
neural networks (CNNs) over the past few decades, they can easily reach or even
exceed the performance of humans in certain tasks. However, a recently
discovered shor... | arxiv topic:cs.CV cs.AI cs.LG |
arxiv_dataset-151582108.06985 | Thermal-to-nonthermal element abundances in different Galactic
environments
astro-ph.HE
The non-thermal source abundances of elements play a crucial role in the
understanding of cosmic ray phenomena from a few GeV up to several tens of EeV.
In this work a first systematic approach is presented that describes the ... | arxiv topic:astro-ph.HE |
arxiv_dataset-151592108.07085 | Smart Pointers and Shared Memory Synchronisation for Efficient
Inter-process Communication in ROS on an Autonomous Vehicle
cs.RO
Despite the stringent requirements of a real-time system, the reliance of the
Robot Operating System (ROS) on the loopback network interface imposes a
considerable overhead on the trans... | arxiv topic:cs.RO |
arxiv_dataset-151602108.07185 | The Scheme of Monogenic Generators I: Representability
math.AG math.NT
This is the first in a series of two papers that study monogenicity of number
rings from a moduli-theoretic perspective. Given an extension of algebras
$B/A$, when is $B$ generated by a single element $\theta \in B$ over $A$? In
this paper, we s... | arxiv topic:math.AG math.NT |
arxiv_dataset-151612108.07285 | NLO electroweak potentials for minimal dark matter and beyond
hep-ph
We calculate the one-loop correction to the static potential induced by
$\gamma$, $W$ and $Z$-exchange at tree-level for arbitrary heavy standard model
multiplets. We find that the result obeys a "Casimir-like" scaling, making the
NLO correction t... | arxiv topic:hep-ph |
arxiv_dataset-151622108.07385 | A mimetic discretization of the macroscopic Maxwell equations in
Hamiltonian form
physics.comp-ph cs.NA math.NA physics.class-ph
A mimetic spectral element discretization, utilizing a novel Galerkin
projection Hodge star operator, of the macroscopic Maxwell equations in
Hamiltonian form is presented. The idea of ... | arxiv topic:physics.comp-ph cs.NA math.NA physics.class-ph |
arxiv_dataset-151632108.07485 | Reviewing pigeonhole effect with transversal modes
quant-ph
We investigate the interference setup claimed to reveal the quantum
pigeonhole effect. It is a claim that it is possible that three parties travel
across a two-path interferometer, but no pair of them share a path. We
demonstrate the inconsistency of the d... | arxiv topic:quant-ph |
arxiv_dataset-151642108.07585 | Tailoring the band structure of twisted double bilayer graphene with
pressure
cond-mat.mes-hall
Twisted two-dimensional structures open new possibilities in band structure
engineering. At magic twist angles, flat bands emerge, which give a new drive
to the field of strongly correlated physics. In twisted double b... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-151652108.07685 | Visual Enhanced 3D Point Cloud Reconstruction from A Single Image
cs.CV cs.AI
Solving the challenging problem of 3D object reconstruction from a single
image appropriately gives existing technologies the ability to perform with a
single monocular camera rather than requiring depth sensors. In recent years,
thanks t... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-151662108.07785 | Spin-polarized Majorana zero-modes in double zigzag honeycomb
nanoribbons
cond-mat.mes-hall
We study the emergence of Majorana zero modes (MZMs) at the ends of a finite
double zigzag honeycomb nanoribbon (zHNR). We show that a double zHNR geometry
can host spin-polarized MZMs at its ends. We considered a minimal ... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-151672108.07885 | A Note on the Permuted Puzzles Toy Conjecture
cs.CR math.CO
In this note, we show that a "Toy Conjecture" made by (Boyle, Ishai, Pass,
Wootters, 2017) is false, and propose a new one. Our attack does not falsify
the full ("non-toy") conjecture in that work, and it is our hope that this note
will help further the an... | arxiv topic:cs.CR math.CO |
arxiv_dataset-151682108.07985 | From right (n+2)-angulated categories to n-exangulated categories
math.RT math.CT
The notion of right semi-equivalence in a right $(n+2)$-angulated category is
defined in this article. Let $\mathscr C$ be an $n$-exangulated category and
$\mathscr X$ is a strongly covariantly finite subcategory of $\mathscr C$. We
p... | arxiv topic:math.RT math.CT |
arxiv_dataset-151692108.08085 | Well-posedness of the ambient metric equations and stability of even
dimensional asymptotically de Sitter spacetimes
gr-qc
Vanishing of the Fefferman-Graham obstruction tensor was used by Andersson
and Chru{\'s}ciel to show stability of the asymptotically de Sitter spaces in
even dimensions. However, existing pro... | arxiv topic:gr-qc |
arxiv_dataset-151702108.08185 | A note on the Gaffney Laplacian on infinite metric graphs
math.FA math.SP
We show that the deficiency indices of the minimal Gaffney Laplacian on an
infinite locally finite metric graph are equal to the number of finite volume
graph ends. Moreover, we provide criteria, formulated in terms of finite volume
graph end... | arxiv topic:math.FA math.SP |
arxiv_dataset-151712108.08285 | Combined Trojan Y Chromosome Strategy and Sterile Insect Technique to
Eliminate Mosquitoes: Modelling and Analysis
q-bio.PE
Sterile insect technique has been successfully applied in the control of
agricultural pests, however, it has a limited ability to control mosquitoes. A
promising alternative approach is Troj... | arxiv topic:q-bio.PE |
arxiv_dataset-151722108.08385 | The Diversity of Exoplanets: From Interior Dynamics to Surface
Expressions
astro-ph.EP
The coupled interior-atmosphere system of terrestrial exoplanets remains
poorly understood. Exoplanets show a wide variety of sizes, densities, surface
temperatures, and interior structures, with important knock-on effects for ... | arxiv topic:astro-ph.EP |
arxiv_dataset-151732108.08485 | Language Model Augmented Relevance Score
cs.CL cs.LG
Although automated metrics are commonly used to evaluate NLG systems, they
often correlate poorly with human judgements. Newer metrics such as BERTScore
have addressed many weaknesses in prior metrics such as BLEU and ROUGE, which
rely on n-gram matching. These n... | arxiv topic:cs.CL cs.LG |
arxiv_dataset-151742108.08585 | Progressive and Selective Fusion Network for High Dynamic Range Imaging
cs.CV
This paper considers the problem of generating an HDR image of a scene from
its LDR images. Recent studies employ deep learning and solve the problem in an
end-to-end fashion, leading to significant performance improvements. However,
it i... | arxiv topic:cs.CV |
arxiv_dataset-151752108.08685 | On the Future of Cloud Engineering
cs.DC
Ever since the commercial offerings of the Cloud started appearing in 2006,
the landscape of cloud computing has been undergoing remarkable changes with
the emergence of many different types of service offerings, developer
productivity enhancement tools, and new application ... | arxiv topic:cs.DC |
arxiv_dataset-151762108.08785 | Gaussian structure in coalescing stochastic flows
math.PR
In the paper we consider the point measure that corresponds to Arratia flow.
The central limit theorem of the multiple integrals with respect to this
measure was obtained.
| arxiv topic:math.PR |
arxiv_dataset-151772108.08885 | An Agent-Based Model of COVID-19 Diffusion to Plan and Evaluate
Intervention Policies
cs.MA cs.CY
A model of interacting agents, following plausible behavioral rules into a
world where the Covid-19 epidemic is affecting the actions of everyone. The
model works with (i) infected agents categorized as symptomatic o... | arxiv topic:cs.MA cs.CY |
arxiv_dataset-151782108.08985 | Metaverse for Social Good: A University Campus Prototype
cs.MM cs.HC
In recent years, the metaverse has attracted enormous attention from around
the world with the development of related technologies. The expected metaverse
should be a realistic society with more direct and physical interactions, while
the concepts... | arxiv topic:cs.MM cs.HC |
arxiv_dataset-151792108.09085 | On the distribution function of suprathermal particles at collisionless
shocks
physics.plasm-ph astro-ph.HE
The departure of particle distributions from the Maxwellian is commonly
observed in space plasmas. These non-Maxwellian distributions which are typical
for plasmas that are not in thermal equilibrium, can b... | arxiv topic:physics.plasm-ph astro-ph.HE |
arxiv_dataset-151802108.09185 | Complex Free Spectrahedra, Absolute Extreme Points, and Dilations
math.FA math.OA
Evert and Helton proved that real free spectrahedra are the matrix convex
hulls of their absolute extreme points. However, this result does not extend to
complex free spectrahedra, and we examine multiple ways in which the analogous
r... | arxiv topic:math.FA math.OA |
arxiv_dataset-151812108.09285 | Zoom, Enhance! Measuring Surveillance GAN Up-sampling
cs.CV eess.IV
Deep Neural Networks have been very successfully used for many computer
vision and pattern recognition applications. While Convolutional Neural
Networks(CNNs) have shown the path to state of art image classifications,
Generative Adversarial Network... | arxiv topic:cs.CV eess.IV |
arxiv_dataset-151822108.09385 | Predicting Defects in Soft Sphere Packings Near Jamming Using The Force
Network Ensemble
cond-mat.soft
Amorphous systems of soft particles above jamming have more contacts than are
needed to achieve mechanical equilibrium. The force network of a granular
system with a fixed contact network is thus underdetermined... | arxiv topic:cond-mat.soft |
arxiv_dataset-151832108.09485 | Yseop at FinSim-3 Shared Task 2021: Specializing Financial Domain
Learning with Phrase Representations
cs.CL
In this paper, we present our approaches for the FinSim-3 Shared Task 2021:
Learning Semantic Similarities for the Financial Domain. The aim of this shared
task is to correctly classify a list of given ter... | arxiv topic:cs.CL |
arxiv_dataset-151842108.09585 | Sequential Stochastic Optimization in Separable Learning Environments
math.OC cs.LG stat.ML
We consider a class of sequential decision-making problems under uncertainty
that can encompass various types of supervised learning concepts. These
problems have a completely observed state process and a partially observed
... | arxiv topic:math.OC cs.LG stat.ML |
arxiv_dataset-151852108.09685 | Almost Monotonicity Formula for H-minimal Legendrian Surfaces in the
Heisenberg Group
math.DG
We prove an almost monotonicity formula for H-minimal Legendrian Surfaces
(also called {\it contact stationary legendrian immersions}) in the Heisenberg
Group ${\mathbb H}^2$ . From this formula we deduce a Bernstein-Lio... | arxiv topic:math.DG |
arxiv_dataset-151862108.09785 | Partial skew Dyck paths -- a kernel method approach
math.CO
Skew Dyck are a variation of Dyck paths, where additionally to steps $(1,1)$
and $(1,-1)$ a south-west step $(-1,-1)$ is also allowed, provided that the
path does not intersect itself. Replacing the south-west step by a red
south-east step, we end with dec... | arxiv topic:math.CO |
arxiv_dataset-151872108.09885 | DTWSSE: Data Augmentation with a Siamese Encoder for Time Series
cs.LG cs.AI
Access to labeled time series data is often limited in the real world, which
constrains the performance of deep learning models in the field of time series
analysis. Data augmentation is an effective way to solve the problem of small
sampl... | arxiv topic:cs.LG cs.AI |
arxiv_dataset-151882108.09985 | Continuous-time Portfolio Optimization for Absolute Return Funds
q-fin.PM
This paper investigates a continuous-time portfolio optimization problem with
the following features: (i) a no-short selling constraint; (ii) a leverage
constraint, that is, an upper limit for the sum of portfolio weights; and (iii)
a perform... | arxiv topic:q-fin.PM |
arxiv_dataset-151892108.10085 | Numerical fluid dynamics for FRG flow equations: Zero-dimensional QFTs
as numerical test cases. II. Entropy production and irreversibility of RG
flows
cond-mat.stat-mech hep-ph hep-th physics.flu-dyn
We demonstrate that the reformulation of renormalization group (RG) flow
equations as non-linear heat equations ... | arxiv topic:cond-mat.stat-mech hep-ph hep-th physics.flu-dyn |
arxiv_dataset-151902108.10185 | Analytical study of classic models of Hybrid Inflation
gr-qc
We study the classic hybrid inflation model in its original and modified
forms and show the shape of the inflationary potentials and analyze the amount
of primordial gravitational waves each model predicts. We compare the resulting
EE-mode and BB-mode pow... | arxiv topic:gr-qc |
arxiv_dataset-151912108.10285 | A novel determination of the $B_c$ lifetime
hep-ph hep-ex hep-lat
To reduce the current theory uncertainties a novel way to determine the $B_c$
lifetime, $\tau_{B_c}$, is proposed. Taking the difference of the $B_c$, and
$B$ and $D$ meson decay rates eliminates the leading contributions from the
calculation, which ... | arxiv topic:hep-ph hep-ex hep-lat |
arxiv_dataset-151922108.10385 | Discovery of Nb hydride precipitates in superconducting qubits
quant-ph cond-mat.mtrl-sci physics.app-ph
We report the first evidence of the formation of niobium hydrides within
niobium films on silicon substrates in superconducting qubits fabricated at
Rigetti Computing. We combine complementary techniques includi... | arxiv topic:quant-ph cond-mat.mtrl-sci physics.app-ph |
arxiv_dataset-151932108.10485 | Global Non-ideal Magnetohydrodynamic Simulations of Protoplanetary Disks
with Outer Truncation
astro-ph.SR astro-ph.EP astro-ph.GA
It has recently been established that the evolution of protoplanetary disks
is primarily driven by magnetized disk winds, requiring large-scale magnetic
flux threading the disks. The ... | arxiv topic:astro-ph.SR astro-ph.EP astro-ph.GA |
arxiv_dataset-151942108.10585 | Learning Spatiotemporal Occupancy Grid Maps for Lifelong Navigation in
Dynamic Scenes
cs.RO
We present a novel method for generating, predicting, and using
Spatiotemporal Occupancy Grid Maps (SOGM), which embed future information of
dynamic scenes. Our automated generation process creates groundtruth SOGMs from
p... | arxiv topic:cs.RO |
arxiv_dataset-151952108.10685 | Quantification of intrinsic quality of a principal dimension in
correspondence analysis and taxicab correspondence analysis
stat.ME
Collins(2002, 2011) raised a number of issues with regards to correspondence
analysis (CA), such as: qualitative information in a CA map versus quantitative
information in the releva... | arxiv topic:stat.ME |
arxiv_dataset-151962108.10785 | Nonhomogeneous Stochastic Geometry Analysis of Massive LEO Communication
Constellations
eess.SY cs.SY
Providing truly ubiquitous connectivity requires development of low Earth
orbit (LEO) satellite Internet, whose theoretical study is lagging behind
network-specific simulations. In this paper, we derive analytica... | arxiv topic:eess.SY cs.SY |
arxiv_dataset-151972108.10885 | The Uncertain Future of Massive Binaries Obscures the Origin of
LIGO/Virgo Sources
astro-ph.HE gr-qc
The LIGO/Virgo gravitational--wave observatories have detected 50 BH-BH
coalescences. This sample is large enough to have allowed several recent
studies to draw conclusions about the branching ratios between isola... | arxiv topic:astro-ph.HE gr-qc |
arxiv_dataset-151982108.10985 | On growth, buckling, and rupture of aneurysms
physics.med-ph
Aneurysms are localized bulges of arteries, and they can rupture with fatal
consequences. Complex mechanobiological factors preclude in vivo testing to
assess the rupture risk of an aneurysm, and size based criteria are often used
in clinical practice to ... | arxiv topic:physics.med-ph |
arxiv_dataset-151992108.11085 | Proof of a conjecture of Sturmfels, Timme and Zwiernik
math.AG
We prove a conjecture of Sturmfels, Timme and Zwiernik on the ML-degrees of
linear covariance models in algebraic statistics. As in our previous works on
linear concentration models, the proof ultimately relies on the computation of
certain intersection... | arxiv topic:math.AG |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.