id stringlengths 16 29 | text stringlengths 86 3.49k | source stringlengths 14 112 |
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arxiv_dataset-145002104.02582 | Minimal Mahler Measure in Cubic Number Fields
math.NT
The minimal integral Mahler measure of a number field $K$,
$M(\mathcal{O}_K)$, is the minimal Mahler measure of a non-torsion primitive
element of $\mathcal{O}_K$. Upper and lower bounds, which depend on the
discriminant, are known. We show that for cubics, the ... | arxiv topic:math.NT |
arxiv_dataset-145012104.02682 | Asymptotic Fourier and Laplace transforms for vector-valued
hyperfunctions
math.FA
We study Fourier and Laplace transforms for Fourier hyperfunctions with
values in a complex locally convex Hausdorff space. Since any hyperfunction
with values in a wide class of locally convex Hausdorff spaces can be extended
to a... | arxiv topic:math.FA |
arxiv_dataset-145022104.02782 | Which planets trigger longer-lived vortices: low-mass or high-mass?
astro-ph.EP
Recent ALMA observations have found many protoplanetary discs with rings that
can be explained by gap-opening planets less massive than Jupiter. Meanwhile,
recent studies have suggested that protoplanetary discs should have low levels
o... | arxiv topic:astro-ph.EP |
arxiv_dataset-145032104.02882 | FSR: Accelerating the Inference Process of Transducer-Based Models by
Applying Fast-Skip Regularization
eess.AS cs.CL cs.SD
Transducer-based models, such as RNN-Transducer and transformer-transducer,
have achieved great success in speech recognition. A typical transducer model
decodes the output sequence conditio... | arxiv topic:eess.AS cs.CL cs.SD |
arxiv_dataset-145042104.02982 | Leptoquark Option for $B$-meson Anomalies and Leptonic Signatures
hep-ph
We entertain the option of scalar leptoquarks to explain the anomalies in the
semi-leptonic decays of $B$-mesons and the discrepancies in the lepton
$(g-2)_l$'s including the recent results at Fermilab E989. The $R_{K^{(*)}}$
and $R_{D^{(*)}}$... | arxiv topic:hep-ph |
arxiv_dataset-145052104.03082 | First-year ion-acoustic wave observations in the solar wind by the
RPW/TDS instrument onboard Solar Orbiter
physics.space-ph astro-ph.SR physics.plasm-ph
Electric field measurements of the Time Domain Sampler (TDS) receiver, part
of the Radio and Plasma Waves (RPW) instrument on board Solar Orbiter, often
exhibit... | arxiv topic:physics.space-ph astro-ph.SR physics.plasm-ph |
arxiv_dataset-145062104.03182 | Deep Learning and Traffic Classification: Lessons learned from a
commercial-grade dataset with hundreds of encrypted and zero-day applications
cs.LG cs.NI
The increasing success of Machine Learning (ML) and Deep Learning (DL) has
recently re-sparked interest towards traffic classification. While
classification of... | arxiv topic:cs.LG cs.NI |
arxiv_dataset-145072104.03282 | Semi-secretly interacting ALP as an explanation of Fermilab muon $g-2$
measurement
hep-ph hep-ex
The muon anomalous magnetic moment measurement has, for more than a decade,
been a long-standing anomaly hinting the physics beyond the Standard Model
(BSM). The recently announced results from muon $g-2$ collaboratio... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-145082104.03382 | Extreme UV quiet Sun brightenings observed by Solar Orbiter/EUI
astro-ph.SR
The goal of this paper is to study the smallest brightening events observed
in the EUV quiet Sun. We use commissioning data taken by the EUI instrument
onboard the recently launched Solar Orbiter mission. On 2020 May 30, EUI was
situated at... | arxiv topic:astro-ph.SR |
arxiv_dataset-145092104.03482 | Leap eccentric connectivity index of some graph operations with
subdivided edges
math.CO
The leap eccentric connectivity index of $G$ is defined as
$$L\xi^{C}(G)=\sum_{v\in V(G)}d_{2}(v|G)e(v|G)$$ where $d_{2}(v|G) $ be the
second degree of the vertex $v$ and $e(v|G)$ be the eccentricity of the vertex
$v$ in $G$.... | arxiv topic:math.CO |
arxiv_dataset-145102104.03582 | Eigenvalue asymptotics and unique continuation of eigenfunctions on
planar graphs
math.CO math.SP
We study planar graphs with large negative curvature outside of a finite set
and the spectral theory of Schr{\"o}dinger operators on these graphs. We obtain
estimates on the first and second order term of the eigenva... | arxiv topic:math.CO math.SP |
arxiv_dataset-145112104.03682 | Who Should Go First? A Self-Supervised Concept Sorting Model for
Improving Taxonomy Expansion
cs.CL
Taxonomies have been widely used in various machine learning and text mining
systems to organize knowledge and facilitate downstream tasks. One critical
challenge is that, as data and business scope grow in real ap... | arxiv topic:cs.CL |
arxiv_dataset-145122104.03782 | On Leibniz algebras, whose subalgebras are either ideals or
self-idealizing
math.RA
A subalgebra S of a Leibniz algebra L is called self-idealizing in L if it
coincides with its idealizer IL(S). In this paper we study the structure of
Leibniz algebras, whose subalgebras are either ideals or self-idealizing.
| arxiv topic:math.RA |
arxiv_dataset-145132104.03882 | An Information-Theoretic Proof of a Finite de Finetti Theorem
cs.IT math.IT math.PR
A finite form of de Finetti's representation theorem is established using
elementary information-theoretic tools: The distribution of the first $k$
random variables in an exchangeable binary vector of length $n\geq k$ is close
to a ... | arxiv topic:cs.IT math.IT math.PR |
arxiv_dataset-145142104.03982 | Thermal axions with multi-eV masses are possible in low-reheating
scenarios
astro-ph.CO hep-ph
We revise cosmological mass bounds on hadronic axions in low-reheating
cosmological scenarios, with a reheating temperature $T_{\rm RH}~\le 100$ MeV,
in light of the latest cosmological observations. In this situation, ... | arxiv topic:astro-ph.CO hep-ph |
arxiv_dataset-145152104.04082 | Harvest management problem in a fractional logistic equation
math.OC
In this article, we study a fractional control problem that models the
maximization of the profits obtained by exploiting a certain resource whose
dynamics are governed by the fractional logistic equation. Due to the
singularity of this problem, w... | arxiv topic:math.OC |
arxiv_dataset-145162104.04182 | FIBER: Fill-in-the-Blanks as a Challenging Video Understanding
Evaluation Framework
cs.CV
We propose fill-in-the-blanks as a video understanding evaluation framework
and introduce FIBER -- a novel dataset consisting of 28,000 videos and
descriptions in support of this evaluation framework. The fill-in-the-blanks
... | arxiv topic:cs.CV |
arxiv_dataset-145172104.04282 | Direct Differentiable Augmentation Search
cs.CV cs.LG
Data augmentation has been an indispensable tool to improve the performance
of deep neural networks, however the augmentation can hardly transfer among
different tasks and datasets. Consequently, a recent trend is to adopt AutoML
technique to learn proper augmen... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-145182104.04382 | CondenseNet V2: Sparse Feature Reactivation for Deep Networks
cs.CV
Reusing features in deep networks through dense connectivity is an effective
way to achieve high computational efficiency. The recent proposed CondenseNet
has shown that this mechanism can be further improved if redundant features are
removed. In t... | arxiv topic:cs.CV |
arxiv_dataset-145192104.04482 | Inverse Renormalization Group based on Image Super-Resolution using Deep
Convolutional Networks
cond-mat.stat-mech
The inverse renormalization group is studied based on the image
super-resolution using the deep convolutional neural networks. We consider the
improved correlation configuration instead of spin confi... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-145202104.04582 | FastEMRIWaveforms: New tools for millihertz gravitational-wave data
analysis
gr-qc
We present the FastEMRIWaveforms (FEW) package, a collection of tools to
build and analyze extreme mass ratio inspiral (EMRI) waveforms. Here, we expand
on the Physical Review Letter that introduced the first fast and accurate
full... | arxiv topic:gr-qc |
arxiv_dataset-145212104.04682 | Q-balls Formation and the Production of Gravitational Waves With
Non-minimal Gravitational Coupling
gr-qc astro-ph.CO hep-ph
We propose to introduce non-minimal couplings of Affleck-Dine (AD) field to
gravity by adding the coupling of AD field to the Ricci scalar curvature. As
the Jordan frame supergravity always... | arxiv topic:gr-qc astro-ph.CO hep-ph |
arxiv_dataset-145222104.04782 | Target-Aware Object Discovery and Association for Unsupervised Video
Multi-Object Segmentation
cs.CV
This paper addresses the task of unsupervised video multi-object
segmentation. Current approaches follow a two-stage paradigm: 1) detect object
proposals using pre-trained Mask R-CNN, and 2) conduct generic featur... | arxiv topic:cs.CV |
arxiv_dataset-145232104.04882 | A symmetric matrix-variate normal local approximation for the Wishart
distribution and some applications
math.ST math.PR stat.TH
The noncentral Wishart distribution has become more mainstream in statistics
as the prevalence of applications involving sample covariances with underlying
multivariate Gaussian populat... | arxiv topic:math.ST math.PR stat.TH |
arxiv_dataset-145242104.04982 | Optical equations for null strings
gr-qc hep-th
An optical equation for null strings is derived. The equation is similar to
Sachs' optical equations for null geodesic congruences. The string optical
equation is given in terms of a single complex scalar function $Z$, which is a
combination of spin coefficients at th... | arxiv topic:gr-qc hep-th |
arxiv_dataset-145252104.05082 | The Core of Approval Participatory Budgeting with Uniform Costs (or with
up to Four Projects) is Non-Empty
cs.MA
In the Approval Participatory Budgeting problem an agent prefers a set of
projects $W'$ over $W$ if she approves strictly more projects in $W'$. A set of
projects $W$ is in the core, if there is no oth... | arxiv topic:cs.MA |
arxiv_dataset-145262104.05182 | Automated Mechanism Design for Classification with Partial Verification
cs.GT cs.LG
We study the problem of automated mechanism design with partial verification,
where each type can (mis)report only a restricted set of types (rather than any
other type), induced by the principal's limited verification power. We pro... | arxiv topic:cs.GT cs.LG |
arxiv_dataset-145272104.05282 | Approach for modeling single branches of meadow orchard trees with 3D
point clouds
cs.CV cs.RO
The cultivation of orchard meadows provides an ecological benefit for
biodiversity, which is significantly higher than in intensively cultivated
orchards. The goal of this research is to create a tree model to automatic... | arxiv topic:cs.CV cs.RO |
arxiv_dataset-145282104.05382 | Dual Discriminator Adversarial Distillation for Data-free Model
Compression
cs.CV
Knowledge distillation has been widely used to produce portable and efficient
neural networks which can be well applied on edge devices for computer vision
tasks. However, almost all top-performing knowledge distillation methods nee... | arxiv topic:cs.CV |
arxiv_dataset-145292104.05482 | Learning Chebyshev Basis in Graph Convolutional Networks for
Skeleton-based Action Recognition
cs.CV
Spectral graph convolutional networks (GCNs) are particular deep models which
aim at extending neural networks to arbitrary irregular domains. The principle
of these networks consists in projecting graph signals u... | arxiv topic:cs.CV |
arxiv_dataset-145302104.05582 | Efficient modeling of high temperature superconductors surrounded by
magnetic components using a reduced H-$\phi$ formulation
cond-mat.supr-con physics.comp-ph
Although the H-formulation has proven to be one of the most versatile
formulations used to accurately model superconductors in the finite element
method, ... | arxiv topic:cond-mat.supr-con physics.comp-ph |
arxiv_dataset-145312104.05682 | Metasurfaces and Optimal transport
math.AP cond-mat.mtrl-sci cs.NA math.NA physics.optics
This paper provides a theoretical and numerical approach to show existence,
uniqueness, and the numerical determination of metalenses refracting radiation
with energy patterns. The theoretical part uses ideas from optimal tran... | arxiv topic:math.AP cond-mat.mtrl-sci cs.NA math.NA physics.optics |
arxiv_dataset-145322104.05782 | Efficient algorithms for computing a rank-revealing UTV factorization on
parallel computing architectures
cs.MS
The randomized singular value decomposition (RSVD) is by now a well
established technique for efficiently computing an approximate singular value
decomposition of a matrix. Building on the ideas that un... | arxiv topic:cs.MS |
arxiv_dataset-145332104.05882 | Discourse Probing of Pretrained Language Models
cs.CL
Existing work on probing of pretrained language models (LMs) has
predominantly focused on sentence-level syntactic tasks. In this paper, we
introduce document-level discourse probing to evaluate the ability of
pretrained LMs to capture document-level relations. ... | arxiv topic:cs.CL |
arxiv_dataset-145342104.05982 | Clustering of temporal nodes profiles in dynamic networks of contacts
cs.SI
Stream graphs are a very useful mode of representation for temporal network
data, whose richness offers a wide range of possible approaches. The various
methods aimed at generalising the classical approaches applied to static
networks are c... | arxiv topic:cs.SI |
arxiv_dataset-145352104.06082 | The minimal number of homogeneous geodesics depending on the signature
of the Killing form
math.DG
The existence of at least two homogeneous geodesics in any homogeneous
Finsler manifold was proved in a previous paper by the author. The examples of
solvable Lie groups with invariant Finsler metric which admit jus... | arxiv topic:math.DG |
arxiv_dataset-145362104.06182 | Understanding Transformers for Bot Detection in Twitter
cs.CL cs.LG
In this paper we shed light on the impact of fine-tuning over social media
data in the internal representations of neural language models. We focus on bot
detection in Twitter, a key task to mitigate and counteract the automatic
spreading of disinf... | arxiv topic:cs.CL cs.LG |
arxiv_dataset-145372104.06282 | Numerics and computation in gyrokinetic simulations of electromagnetic
turbulence with global particle-in-cell codes
physics.plasm-ph
Electromagnetic turbulence is addressed in tokamak and stellarator plasmas
with the global gyrokinetic particle-in-cell codes ORB5 [E. Lanti et al, Comp.
Phys. Comm, vol. 251, 1070... | arxiv topic:physics.plasm-ph |
arxiv_dataset-145382104.06382 | Pseudo-gauge Fields in Dirac and Weyl Materials
cond-mat.mes-hall cond-mat.mtrl-sci hep-th
Electrons in low-temperature solids are governed by the non-relativistic
Schr$\ddot{o}$dinger equation, since the electron velocities are much slower
than the speed of light. Remarkably, the low-energy quasi-particles given b... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci hep-th |
arxiv_dataset-145392104.06482 | The Bethe Ansatz for Sticky Brownian Motions
math.PR
We consider a diffusion in $\mathbb{R}^n$ whose coordinates each behave as
one-dimensional Brownian motions, that behave independently when apart, but
have a sticky interaction when they meet. The diffusion in $\mathbb{R}^n$ can
be viewed as the $n$-point motion ... | arxiv topic:math.PR |
arxiv_dataset-145402104.06582 | Approximate solutions for the ion-laser interaction in the high
intensity regime: Matrix method perturbative analysis
quant-ph
We provide an explicit expression for the second-order perturbative solution
of a single trapped-ion interacting with a laser field in the strong excitation
regime. From the perturbative ... | arxiv topic:quant-ph |
arxiv_dataset-145412104.06682 | Defects in Crystals of Soft Colloidal Particles
cond-mat.soft
In this paper we use computer simulations to examine point defects in systems
of "soft" colloidal particles including Hertzian spheres, and star polymers. We
use Monte Carlo simulations to determine the deformation of the different
crystals associated wi... | arxiv topic:cond-mat.soft |
arxiv_dataset-145422104.06782 | Visual Comfort Aware-Reinforcement Learning for Depth Adjustment of
Stereoscopic 3D Images
cs.CV eess.IV
Depth adjustment aims to enhance the visual experience of stereoscopic 3D
(S3D) images, which accompanied with improving visual comfort and depth
perception. For a human expert, the depth adjustment procedure ... | arxiv topic:cs.CV eess.IV |
arxiv_dataset-145432104.06882 | Dynamical masses and mass-to-light ratios of resolved massive star
clusters -- II. Results for 26 star clusters in the Magellanic Clouds
astro-ph.GA astro-ph.SR
We present spectroscopy of individual stars in 26 Magellanic Cloud (MC) star
clusters with the aim of estimating dynamical masses and $V$-band mass-to-li... | arxiv topic:astro-ph.GA astro-ph.SR |
arxiv_dataset-145442104.06982 | To Trust or Not to Trust a Regressor: Estimating and Explaining
Trustworthiness of Regression Predictions
cs.AI
In hybrid human-AI systems, users need to decide whether or not to trust an
algorithmic prediction while the true error in the prediction is unknown. To
accommodate such settings, we introduce RETRO-VIZ... | arxiv topic:cs.AI |
arxiv_dataset-145452104.07082 | Bias-free model fitting of correlated data in interferometry
astro-ph.IM
In optical and infrared long-baseline interferometry, data often display
significant correlated errors because of uncertain multiplicative factors such
as the instrumental transfer function or the pixel-to-visibility matrix. In the
context of ... | arxiv topic:astro-ph.IM |
arxiv_dataset-145462104.07182 | Convolutions for Spatial Interaction Modeling
cs.CV
In many different fields interactions between objects play a critical role in
determining their behavior. Graph neural networks (GNNs) have emerged as a
powerful tool for modeling interactions, although often at the cost of adding
considerable complexity and laten... | arxiv topic:cs.CV |
arxiv_dataset-145472104.07282 | Rule-Based Reinforcement Learning for Efficient Robot Navigation with
Space Reduction
cs.RO cs.AI
For real-world deployments, it is critical to allow robots to navigate in
complex environments autonomously. Traditional methods usually maintain an
internal map of the environment, and then design several simple rul... | arxiv topic:cs.RO cs.AI |
arxiv_dataset-145482104.07382 | Invariance of the Gibbs measures for periodic generalized Korteweg-de
Vries equations
math.AP
In this paper, we study the Gibbs measures for periodic generalized
Korteweg-de Vries equations (gKdV) with quartic or higher nonlinearities. In
order to bypass the analytical ill-posedness of the equation in the Sobolev... | arxiv topic:math.AP |
arxiv_dataset-145492104.07482 | Endpoint Fourier restriction and unrectifiability
math.CA
We show that if a measure of dimension $s$ on $\mathbb{R}^d$ admits $(p,q)$
Fourier restriction for some endpoint exponents allowed by its dimension,
namely $q=\tfrac{s}{d}p'$ for some $p>1$, then it is either absolutely
continuous or $1$-purely unrectifiabl... | arxiv topic:math.CA |
arxiv_dataset-145502104.07582 | SISA: Set-Centric Instruction Set Architecture for Graph Mining on
Processing-in-Memory Systems
cs.AR cs.DC cs.DS cs.PF
Simple graph algorithms such as PageRank have been the target of numerous
hardware accelerators. Yet, there also exist much more complex graph mining
algorithms for problems such as clustering o... | arxiv topic:cs.AR cs.DC cs.DS cs.PF |
arxiv_dataset-145512104.07682 | Growth of Massive Black Hole Seeds by Migration of Stellar and
Primordial Black Holes: Gravitational Waves and Stochastic Background
astro-ph.CO astro-ph.GA gr-qc
We investigate the formation and growth of massive black hole (BH) seeds in
dusty star-forming galaxies, relying and extending the framework proposed b... | arxiv topic:astro-ph.CO astro-ph.GA gr-qc |
arxiv_dataset-145522104.07782 | Sublanguage: A Serious Issue Affects Pretrained Models in Legal Domain
cs.CL cs.AI
Legal English is a sublanguage that is important for everyone but not for
everyone to understand. Pretrained models have become best practices among
current deep learning approaches for different problems. It would be a waste or
even... | arxiv topic:cs.CL cs.AI |
arxiv_dataset-145532104.07882 | Breakdown of the ionization potential theorem of density functional
theory in mesoscopic systems
cond-mat.mes-hall
The IP-theorem of the Kohn-Sham (KS) density functional theory (DFT) states
that the energy of the highest occupied molecular orbital (HOMO)
$\epsilon_{HOMO}$ equals the negative of the first ionizat... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-145542104.07982 | Superconducting Chevrel phase PbMo$_{6}$S$_{8}$ from first principles
cond-mat.supr-con
Chevrel ternary superconductors show an intriguing coexistence of molecular
aspects, large electron-phonon and electron-electron correlations, which to
some extent still impedes their quantitative understanding. We present a fir... | arxiv topic:cond-mat.supr-con |
arxiv_dataset-145552104.08082 | Improving Zero-Shot Multi-Lingual Entity Linking
cs.CL
Entity linking -- the task of identifying references in free text to relevant
knowledge base representations -- often focuses on single languages. We
consider multilingual entity linking, where a single model is trained to link
references to same-language knowl... | arxiv topic:cs.CL |
arxiv_dataset-145562104.08182 | Exploratory Data Analysis of Electric Tricycle as Sustainable Public
Transport Mode in General Santos City Using Logistic Regression
econ.GN q-fin.EC
General Santos City, as the tuna capital of the Philippines, relies with the
presence of tricycles in moving people and goods. Considered as a
highly-urbanized city... | arxiv topic:econ.GN q-fin.EC |
arxiv_dataset-145572104.08282 | The Compact UV Size of Green Pea Galaxies As Local Analogs of
High-redshift Ly$\alpha$-Emitters
astro-ph.GA
We study the dependence of Ly$\alpha$ escape from galaxies on UV continuum
size and luminosity using a sample of 40 Green Pea (GP) galaxies, which are the
best local analogs of high-redshift Ly$\alpha$-emit... | arxiv topic:astro-ph.GA |
arxiv_dataset-145582104.08382 | Lower Bounds on Cross-Entropy Loss in the Presence of Test-time
Adversaries
cs.LG cs.AI cs.CR
Understanding the fundamental limits of robust supervised learning has
emerged as a problem of immense interest, from both practical and theoretical
standpoints. In particular, it is critical to determine classifier-agno... | arxiv topic:cs.LG cs.AI cs.CR |
arxiv_dataset-145592104.08482 | Agnostic learning with unknown utilities
cs.LG stat.ML
Traditional learning approaches for classification implicitly assume that
each mistake has the same cost. In many real-world problems though, the utility
of a decision depends on the underlying context $x$ and decision $y$. However,
directly incorporating these... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-145602104.08582 | Eigenstate properties of the disordered Bose-Hubbard chain
cond-mat.dis-nn cond-mat.str-el quant-ph
Many-body localization (MBL) of a disordered interacting boson system in one
dimension is studied numerically at the filling faction one-half. The von
Neumann entanglement entropy SvN is commonly used to detect the M... | arxiv topic:cond-mat.dis-nn cond-mat.str-el quant-ph |
arxiv_dataset-145612104.08682 | Rethinking Network Pruning -- under the Pre-train and Fine-tune Paradigm
cs.CL cs.AI
Transformer-based pre-trained language models have significantly improved the
performance of various natural language processing (NLP) tasks in the recent
years. While effective and prevalent, these models are usually prohibitively... | arxiv topic:cs.CL cs.AI |
arxiv_dataset-145622104.08782 | On the Sensitivity and Stability of Model Interpretations in NLP
cs.CL
Recent years have witnessed the emergence of a variety of post-hoc
interpretations that aim to uncover how natural language processing (NLP)
models make predictions. Despite the surge of new interpretation methods, it
remains an open problem how... | arxiv topic:cs.CL |
arxiv_dataset-145632104.08882 | Thermal Annealing of High Dose P Implantation in 4H-SiC
cond-mat.mtrl-sci
In this work, we have studied the crystal defectiveness and doping activation
subsequent to ion implantation and post-annealing by using various techniques
including photoluminescence (PL), Raman spectroscopy and transmission electron
microsc... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-145642104.08982 | Multi-pole extension for elliptic models of interacting integrable tops
math-ph hep-th math.MP nlin.SI
We review and give detailed description for ${\rm gl}_{NM}$ Gaudin models
related to holomorphic vector bundles of rank $NM$ and degree $N$ over elliptic
curve with $n$ punctures. Then we introduce their generaliz... | arxiv topic:math-ph hep-th math.MP nlin.SI |
arxiv_dataset-145652104.09082 | Machine-learning-based head impact subtyping based on the spectral
densities of the measurable head kinematics
q-bio.QM cs.LG physics.bio-ph
Objective: Traumatic brain injury can be caused by head impacts, but many
brain injury risk estimation models are not equally accurate across the variety
of impacts that pat... | arxiv topic:q-bio.QM cs.LG physics.bio-ph |
arxiv_dataset-145662104.09182 | Cellular tango: How extracellular matrix adhesion choreographs Rac-Rho
signaling and cell movement
q-bio.CB math.DS
The small GTPases Rac and Rho are known to regulate eukaryotic cell shape,
promoting front protrusion (Rac) or rear retraction (Rho) of the cell edge.
Such cell deformation changes the contact and a... | arxiv topic:q-bio.CB math.DS |
arxiv_dataset-145672104.09282 | Risk prediction models for discrete ordinal outcomes: calibration and
the impact of the proportional odds assumption
stat.ME
Calibration is a vital aspect of the performance of risk prediction models,
but research in the context of ordinal outcomes is scarce. This study compared
calibration measures for risk mode... | arxiv topic:stat.ME |
arxiv_dataset-145682104.09382 | A Joint Energy and Latency Framework for Transfer Learning over 5G
Industrial Edge Networks
cs.NI cs.LG
In this paper, we propose a transfer learning (TL)-enabled edge-CNN framework
for 5G industrial edge networks with privacy-preserving characteristic. In
particular, the edge server can use the existing image da... | arxiv topic:cs.NI cs.LG |
arxiv_dataset-145692104.09482 | Fusing information streams in end-to-end audio-visual speech recognition
eess.AS cs.SD
End-to-end acoustic speech recognition has quickly gained widespread
popularity and shows promising results in many studies. Specifically the joint
transformer/CTC model provides very good performance in many tasks. However,
unde... | arxiv topic:eess.AS cs.SD |
arxiv_dataset-145702104.09582 | Robust Uncertainty Bounds in Reproducing Kernel Hilbert Spaces: A Convex
Optimization Approach
cs.LG cs.SY eess.SY
The problem of establishing out-of-sample bounds for the values of an unkonwn
ground-truth function is considered. Kernels and their associated Hilbert
spaces are the main formalism employed herein a... | arxiv topic:cs.LG cs.SY eess.SY |
arxiv_dataset-145712104.09682 | Is the Standard Model in the Swampland? Consistency Requirements from
Gravitational Scattering
hep-th gr-qc hep-ph
We study compatibility of the Standard Model of particle physics and General
Relativity by means of gravitational positivity bounds, which provide a
necessary condition for a low-energy gravitational... | arxiv topic:hep-th gr-qc hep-ph |
arxiv_dataset-145722104.09782 | Snowdrift game induces pattern formation in systems of self-propelled
particles
physics.bio-ph cond-mat.soft
Evolutionary games between species are known to lead to intriguing
spatio-temporal patterns in systems of diffusing agent. However, the role of
inter-species interactions is hardly studied when agents are ... | arxiv topic:physics.bio-ph cond-mat.soft |
arxiv_dataset-145732104.09882 | A monolithic and a partitioned Reduced Basis Method for Fluid-Structure
Interaction problems
math.NA cs.NA
The aim of this work is to present an overview about the combination of the
Reduced Basis Method (RBM) with two different approaches for Fluid-Structure
Interaction (FSI) problems, namely a monolithic and a ... | arxiv topic:math.NA cs.NA |
arxiv_dataset-145742104.09982 | Explaining the Entombed Algorithm
cs.CG cs.DM cs.DS math.CO
In \cite{entombed}, John Aycock and Tara Copplestone pose an open question,
namely the explanation of the mysterious lookup table used in the Entombed
Game's Algorithm for two dimensional maze generation. The question attracted
media attention (BBC etc) an... | arxiv topic:cs.CG cs.DM cs.DS math.CO |
arxiv_dataset-145752104.10082 | Modeling biological networks: from single gene systems to large
microbial communities
q-bio.PE nlin.AO
In this research, we study biological networks at different scales: a gene
autoregulatory network at the single-cell level and the gut microbiota at the
population level.
Proteins are the main actors in cells,... | arxiv topic:q-bio.PE nlin.AO |
arxiv_dataset-145762104.10182 | Edge modes without edge modes
hep-th math-ph math.MP
We discuss gauge theories of the Yang-Mills kind in finite regions with
boundaries, and in particular the definition of the corresponding quasi-local
degrees of freedom and their gluing upon composition of the underlying regions.
Although the most of the technica... | arxiv topic:hep-th math-ph math.MP |
arxiv_dataset-145772104.10282 | A norm minimization-based convex vector optimization algorithm
math.OC
We propose an algorithm to generate inner and outer polyhedral approximations
to the upper image of a bounded convex vector optimization problem. It is an
outer approximation algorithm and is based on solving norm-minimizing
scalarizations. Unli... | arxiv topic:math.OC |
arxiv_dataset-145782104.10382 | Emerging chiral optics from chiral interfaces
physics.optics
Twisted atomic bilayers are emerging platforms for manipulating chiral
light-matter interaction at the extreme nanoscale, due to their inherent
magnetoelectric responses induced by the finite twist angle and quantum
interlayer coupling between the atomic ... | arxiv topic:physics.optics |
arxiv_dataset-145792104.10482 | GraphSVX: Shapley Value Explanations for Graph Neural Networks
cs.LG
Graph Neural Networks (GNNs) achieve significant performance for various
learning tasks on geometric data due to the incorporation of graph structure
into the learning of node representations, which renders their comprehension
challenging. In this... | arxiv topic:cs.LG |
arxiv_dataset-145802104.10582 | Reduction scheme for coupled Dirac systems
quant-ph cond-mat.mes-hall math-ph math.MP
We analyze a class of coupled quantum systems whose dynamics can be
understood via two uncoupled, lower-dimensional quantum settings with auxiliary
interactions. The general reduction scheme, based on algebraic properties of
the p... | arxiv topic:quant-ph cond-mat.mes-hall math-ph math.MP |
arxiv_dataset-145812104.10682 | Where Outflows Meet Inflows: Gas Kinematics in SSA22 Lyman-$\alpha$ Blob
2 Decoded by Advanced Radiative Transfer Modelling
astro-ph.GA
We present new spectroscopic observations of Lyman-$\alpha$ (Ly$\alpha$) Blob
2 ($z \sim$ 3.1). We observed extended Ly$\alpha$ emission in three distinct
regions, where the high... | arxiv topic:astro-ph.GA |
arxiv_dataset-145822104.10782 | NTIRE 2021 Challenge on Quality Enhancement of Compressed Video: Dataset
and Study
eess.IV cs.CV
This paper introduces a novel dataset for video enhancement and studies the
state-of-the-art methods of the NTIRE 2021 challenge on quality enhancement of
compressed video. The challenge is the first NTIRE challenge i... | arxiv topic:eess.IV cs.CV |
arxiv_dataset-145832104.10882 | Matrices of simple spectrum in irreducible representations of cyclic
extensions of simple algebraic groups
math.RT math.GR
Let $H$ be a linear algebraic group whose connected component $G\neq 1$ is
simple and $H/G$ is cyclic. We determine the irreducible projective
representations $\phi$ of $H$ such that $\phi(G)... | arxiv topic:math.RT math.GR |
arxiv_dataset-145842104.10982 | Mobility-induced order in active XY spins on a substrate
cond-mat.stat-mech cond-mat.soft
We elucidate that the nearly phase-ordered active XY spins in contact with a
conserved, diffusing species on a substrate can be stable. For wide-ranging
model parameters, it has stable uniform phases robust against noises. The... | arxiv topic:cond-mat.stat-mech cond-mat.soft |
arxiv_dataset-145852104.11082 | Digestive System Dynamics in Molecular Communication Perspectives
cs.CE q-bio.TO
Consumption of food in excess of the required optimal nutritional
requirements has already resulted in a global crisis and this is from the
perspective of human health, such as obesity, as well as food waste and
sustainability. In orde... | arxiv topic:cs.CE q-bio.TO |
arxiv_dataset-145862104.11182 | Complex-valued reservoir computing for aspect classification and
slope-angle estimation with low computational cost and high resolution in
interferometric synthetic aperture radar
eess.SP eess.IV
Synthetic aperture radar (SAR) is widely used for ground surface
classification since it utilizes information on veg... | arxiv topic:eess.SP eess.IV |
arxiv_dataset-145872104.11282 | Geometric microcanonical theory of two-dimensional Truncated Euler flows
physics.flu-dyn cond-mat.stat-mech math-ph math.MP
This paper presents a geometric microcanonical ensemble perspective on
two-dimensional Truncated Euler flows, which contain a finite number of
(Fourier) modes and conserve energy and enstrophy... | arxiv topic:physics.flu-dyn cond-mat.stat-mech math-ph math.MP |
arxiv_dataset-145882104.11382 | Fluctuation effects at the onset of $\bf 2k_F$ density wave order with
two pairs of hot spots in two-dimensional metals
cond-mat.str-el
We analyze quantum fluctuation effects at the onset of charge or spin density
wave order in two-dimensional metals with an incommensurate nesting ($2k_F$)
wave vector connecting ... | arxiv topic:cond-mat.str-el |
arxiv_dataset-145892104.11482 | Skyrmions in a magnetic field and $\pi^0$ domain wall formation in dense
nuclear matter
hep-ph hep-th nucl-th
We elucidate magnetic effects in the skyrmion system to probe into the dense
nuclear matter. We find a deformed $\pi^0$ dipole structure of a baryon induced
by a magnetic field. We then extend our scope t... | arxiv topic:hep-ph hep-th nucl-th |
arxiv_dataset-145902104.11582 | A self-consistent model of the plasma staircase and nonlinear
Schr\"odinger equation with subquadratic power nonlinearity
physics.plasm-ph nlin.CD
A new basis has been found for the theory of self-organization of transport
avalanches and jet zonal flows in L-mode tokamak plasma, the so-called "plasma
staircase." ... | arxiv topic:physics.plasm-ph nlin.CD |
arxiv_dataset-145912104.11682 | Optimizing Coherence Suppression in a Laser Broadened by Phase
Modulation with Noise
physics.optics
Phase noise can be modulated onto the output of a laser with an electro-optic
phase modulator (EOM) to create a highly incoherent broadened source with low
intensity noise. This technique leaves a small but finite ... | arxiv topic:physics.optics |
arxiv_dataset-145922104.11782 | Teleparallel gravity: Effects of torsion in 6D braneworlds
gr-qc hep-th
Braneworld models are interesting theoretical and phenomenological frameworks
to search for new physics beyond the standard model of particles and cosmology.
In this work, we discuss braneworld models whose gravitational dynamics are
governed b... | arxiv topic:gr-qc hep-th |
arxiv_dataset-145932104.11882 | Incremental Few-shot Text Classification with Multi-round New Classes:
Formulation, Dataset and System
cs.CL
Text classification is usually studied by labeling natural language texts
with relevant categories from a predefined set. In the real world, new classes
might keep challenging the existing system with limi... | arxiv topic:cs.CL |
arxiv_dataset-145942104.11982 | Spin-orbit-coupled fluids of light in bulk nonlinear media
physics.optics cond-mat.quant-gas
We show that nonparaxial polarized light beams propagating in a bulk
nonlinear Kerr medium naturally exhibit a coupling between the motional and the
polarization degrees of freedom, realizing a spin-orbit-coupled mixture of... | arxiv topic:physics.optics cond-mat.quant-gas |
arxiv_dataset-145952104.12082 | Orderenergetic, hypoenergetic and equienergetic graphs resulting from
some graph operations
math.CO
A graph G is said to be orderenergetic, if its energy equal to its order and
it is said to be hypoenergetic if its energy less than its order. Two
non-isomorphic graphs of same order are said to be equienergetic if... | arxiv topic:math.CO |
arxiv_dataset-145962104.12182 | Comparing Hand Gestures and a Gamepad Interface for Locomotion in
Virtual Environments
cs.HC
Hand gesture is a new and promising interface for locomotion in virtual
environments. While several previous studies have proposed different hand
gestures for virtual locomotion, little is known about their differences in... | arxiv topic:cs.HC |
arxiv_dataset-145972104.12282 | Speeding up Computational Morphogenesis with Online Neural Synthetic
Gradients
cs.AI math.OC
A wide range of modern science and engineering applications are formulated as
optimization problems with a system of partial differential equations (PDEs) as
constraints. These PDE-constrained optimization problems are ty... | arxiv topic:cs.AI math.OC |
arxiv_dataset-145982104.12382 | Nonrigidity of flat ribbons
math.DG
We study ribbons of vanishing Gaussian curvature, i.e., flat ribbons,
constructed along a curve in $\mathbb{R}^{3}$. In particular, we first
investigate to which extent the ruled structure determines a flat ribbon: in
other words, we ask whether for a given curve $\gamma$ and rul... | arxiv topic:math.DG |
arxiv_dataset-145992104.12482 | Improving 6TiSCH Reliability and Latency with Simultaneous Multi-Band
Operation
cs.NI cs.IT math.IT
The Internet Engineering Task Force (IETF) group "IPv6 over the TSCH mode of
IEEE 802.15.4e" (6TiSCH) introduced a protocol, utilizing Time-Slotted Channel
Hopping (TSCH) from IEEE802.15.4e due to its high reliabil... | arxiv topic:cs.NI cs.IT math.IT |
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