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arxiv_dataset-190002308.12108 | The Local Learning Coefficient: A Singularity-Aware Complexity Measure
stat.ML cs.AI cs.LG
The Local Learning Coefficient (LLC) is introduced as a novel complexity
measure for deep neural networks (DNNs). Recognizing the limitations of
traditional complexity measures, the LLC leverages Singular Learning Theory
(SLT... | arxiv topic:stat.ML cs.AI cs.LG |
arxiv_dataset-190012308.12208 | The Snapshot Problem for the Wave equation
math.AP
By definition, a wave is a $C^\infty$ solution $u(x,t)$ of the wave equation
on $\mathbb R^n$, and a snapshot of the wave $u$ at time $t$ is the function
$u_t$ on $\mathbb R^n$ given by $u_t(x)=u(x,t)$. We show that there are
infinitely many waves with given $C^\in... | arxiv topic:math.AP |
arxiv_dataset-190022308.12308 | Reimagining Heliophysics: A bold new vision for the next decade and
beyond
physics.space-ph astro-ph.SR
The field of Heliophysics has a branding problem. We need an answer to the
question: ``What is Heliophysics\?'', the answer to which should clearly and
succinctly defines our science in a compelling way that si... | arxiv topic:physics.space-ph astro-ph.SR |
arxiv_dataset-190032308.12408 | An Initial Exploration: Learning to Generate Realistic Audio for Silent
Video
cs.SD cs.CV eess.AS
Generating realistic audio effects for movies and other media is a
challenging task that is accomplished today primarily through physical
techniques known as Foley art. Foley artists create sounds with common objects... | arxiv topic:cs.SD cs.CV eess.AS |
arxiv_dataset-190042308.12508 | FFEINR: Flow Feature-Enhanced Implicit Neural Representation for
Spatio-temporal Super-Resolution
eess.IV cs.CV cs.GR
Large-scale numerical simulations are capable of generating data up to
terabytes or even petabytes. As a promising method of data reduction,
super-resolution (SR) has been widely studied in the sc... | arxiv topic:eess.IV cs.CV cs.GR |
arxiv_dataset-190052308.12608 | HR-Pro: Point-supervised Temporal Action Localization via Hierarchical
Reliability Propagation
cs.CV
Point-supervised Temporal Action Localization (PSTAL) is an emerging research
direction for label-efficient learning. However, current methods mainly focus
on optimizing the network either at the snippet-level or ... | arxiv topic:cs.CV |
arxiv_dataset-190062308.12708 | On the exponential Diophantine equation $x^2+p^mq^n=2y^p$
math.NT
We study the exponential Diophantine equation $x^2+p^mq^n=2y^p$ in positive
integers $x,y,m,n$, and odd primes $p$ and $q$ using primitive divisors of
Lehmer sequences in combination with elementary number theory. We discuss the
solvability of this e... | arxiv topic:math.NT |
arxiv_dataset-190072308.12808 | Decreasing the mean subtree order by adding $k$ edges
math.CO
The mean subtree order of a given graph $G$, denoted $\mu(G)$, is the average
number of vertices in a subtree of $G$. Let $G$ be a connected graph. Chin,
Gordon, MacPhee, and Vincent [J. Graph Theory, 89(4): 413-438, 2018]
conjectured that if $H$ is a pr... | arxiv topic:math.CO |
arxiv_dataset-190082308.12908 | POLCA: Power Oversubscription in LLM Cloud Providers
cs.DC cs.AR cs.LG
Recent innovation in large language models (LLMs), and their myriad use-cases
have rapidly driven up the compute capacity demand for datacenter GPUs. Several
cloud providers and other enterprises have made substantial plans of growth in
their da... | arxiv topic:cs.DC cs.AR cs.LG |
arxiv_dataset-190092308.13008 | $\mathrm{TR}$ of quasiregular semiperfect rings is even
math.KT math.AT math.NT
We show that $\mathrm{TR}_{2i+1}(S)=0$ for all $i\in \mathbb{N}$ and all $S$
quasiregular semiperfect.
| arxiv topic:math.KT math.AT math.NT |
arxiv_dataset-190102308.13108 | The Dusty Rossby Wave Instability (DRWI): Linear Analysis and
Simulations of Turbulent Dust-Trapping Rings in Protoplanetary Discs
astro-ph.EP astro-ph.SR
Recent numerical simulations have revealed that dust clumping and
planetesimal formation likely proceed in ring-like disc substructures, where
dust gets trappe... | arxiv topic:astro-ph.EP astro-ph.SR |
arxiv_dataset-190112308.13208 | Physics-inspired Equivariant Descriptors of Non-bonded Interactions
physics.chem-ph cs.LG
One essential ingredient in many machine learning (ML) based methods for
atomistic modeling of materials and molecules is the use of locality. While
allowing better system-size scaling, this systematically neglects long-range
... | arxiv topic:physics.chem-ph cs.LG |
arxiv_dataset-190122308.13308 | Anisotropic Conformal Dark Gravity on the Lorentz Tangent Bundle
Spacetime
gr-qc math-ph math.MP
In this work we investigate the anisotropic conformal structure of the
gravitational field incorporating dark gravity in a generalized Lagrange
geometric framework on the Lorentz tangent bundle and we present two
appl... | arxiv topic:gr-qc math-ph math.MP |
arxiv_dataset-190132308.13408 | Coexistence of non-trivial van der Waals magnetic orders enable
field-free spin-orbit torque switching at room temperature
cond-mat.mes-hall
The discovery of van der Waals (vdW) magnetic materials exhibiting
non-trivial and tunable magnetic interactions can give rise to exotic magnetic
states, which are not readi... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-190142308.13508 | CECILIA: The Faint Emission Line Spectrum of z~2-3 Star-forming Galaxies
astro-ph.GA
We present the first results from CECILIA, a Cycle 1 JWST NIRSpec/MSA program
that uses ultra-deep ~30 hour G235M/F170LP observations to target multiple
electron temperature-sensitive auroral lines in the spectra of 33 galaxies at
... | arxiv topic:astro-ph.GA |
arxiv_dataset-190152308.13608 | Generalized stability conditions for binary bose mixtures
quant-ph
Considering both interspecies and intraspecies fluctuations in ultracold
bose-bose mixtures, we derive generalized stability conditions against collapse
and phase separation. Furthermore, by examining the energy density of the
system, we show that n... | arxiv topic:quant-ph |
arxiv_dataset-190162308.13708 | Modular degree and a conjecture of Watkins
math.NT
Given an elliptic curve $E/\mathbb{Q}$ of conductor $N$, there exists a
surjective morphism $\phi_E: X_0(N) \to E$ defined over $\mathbb{Q}$. In this
article, we discuss the growth of $\mathrm{deg}(\phi_E)$ and shed some light on
Watkins's conjecture, which predict... | arxiv topic:math.NT |
arxiv_dataset-190172308.13808 | ResyDuo: Combining data models and CF-based recommender systems to
develop Arduino projects
cs.SE
While specifying an IoT-based system, software developers have to face a set
of challenges, spanning from selecting the hardware components to writing the
actual source code. Even though dedicated development environ... | arxiv topic:cs.SE |
arxiv_dataset-190182308.13908 | Sparse Recovery with Attention: A Hybrid Data/Model Driven Solution for
High Accuracy Position and Channel Tracking at mmWave
eess.SP
In this paper, we propose first a mmWave channel tracking algorithm based on
multidimensional orthogonal matching pursuit algorithm (MOMP) using reduced
sparsifying dictionaries, w... | arxiv topic:eess.SP |
arxiv_dataset-190192308.14008 | Indication of novel magnetoresistance mechanism in
(Bi,Sb)$_2$(Te,Se)$_3$ 3D topological insulator thin films
cond-mat.mes-hall cond-mat.dis-nn
Electron states with the spin-momentum-locked Dirac dispersion at the surface
of a three-dimensional (3D) topological insulator are known to lead to weak
antilocalization... | arxiv topic:cond-mat.mes-hall cond-mat.dis-nn |
arxiv_dataset-190202308.14108 | Depth self-supervision for single image novel view synthesis
cs.CV cs.AI cs.LG
In this paper, we tackle the problem of generating a novel image from an
arbitrary viewpoint given a single frame as input. While existing methods
operating in this setup aim at predicting the target view depth map to guide
the synthesis... | arxiv topic:cs.CV cs.AI cs.LG |
arxiv_dataset-190212308.14208 | Castelnuovo-Mumford regularity for $321$-avoiding Kazhdan-Lusztig
varieties
math.CO math.AC
We introduce an algorithm which combinatorially computes the
Castelnuovo-Mumford regularity of 321-avoiding Kazhdan-Lusztig varieties using
excited diagrams. This extends earlier work of Rajchgot, Weigandt, and the
author ... | arxiv topic:math.CO math.AC |
arxiv_dataset-190222308.14308 | Policy Diversity for Cooperative Agents
cs.LG cs.AI cs.MA
Standard cooperative multi-agent reinforcement learning (MARL) methods aim to
find the optimal team cooperative policy to complete a task. However there may
exist multiple different ways of cooperating, which usually are very needed by
domain experts. Theref... | arxiv topic:cs.LG cs.AI cs.MA |
arxiv_dataset-190232308.14408 | Mean-field approach to Rydberg facilitation in a gas of atoms at high
and low temperatures
cond-mat.quant-gas
The excitation spread caused by Rydberg facilitation in a gas of laser driven
atoms is an interesting model system for studying epidemic dynamics. We derive
a mean-field approach to describe this facilita... | arxiv topic:cond-mat.quant-gas |
arxiv_dataset-190242308.14508 | LongBench: A Bilingual, Multitask Benchmark for Long Context
Understanding
cs.CL
Although large language models (LLMs) demonstrate impressive performance for
many language tasks, most of them can only handle texts a few thousand tokens
long, limiting their applications on longer sequence inputs, such as books,
re... | arxiv topic:cs.CL |
arxiv_dataset-190252308.14608 | AI in the Gray: Exploring Moderation Policies in Dialogic Large Language
Models vs. Human Answers in Controversial Topics
cs.LG cs.CL cs.CY cs.SI
The introduction of ChatGPT and the subsequent improvement of Large Language
Models (LLMs) have prompted more and more individuals to turn to the use of
ChatBots, both ... | arxiv topic:cs.LG cs.CL cs.CY cs.SI |
arxiv_dataset-190262308.14708 | Heterogeneous Drone Small Cells: Optimal 3D Placement for Downlink Power
Efficiency and Rate Satisfaction
cs.IT cs.SY eess.SY math.IT
In this paper, we consider a heterogeneous repository of drone-enabled aerial
base stations with varying transmit powers that provide downlink wireless
coverage for ground users. O... | arxiv topic:cs.IT cs.SY eess.SY math.IT |
arxiv_dataset-190272308.14808 | Probing the Global 21-cm Signal via the Integrated Sachs-Wolfe Effect on
the 21-cm Background
astro-ph.CO astro-ph.IM
We propose a novel method to probe the global 21-cm background. This
background experiences the integrated Sachs-Wolfe effect (ISW) as the cosmic
microwave background does. The 21-cm ISW is modula... | arxiv topic:astro-ph.CO astro-ph.IM |
arxiv_dataset-190282308.14908 | The Stochastic Gravitational-Wave Background from Primordial Black Holes
in R-Symmetric $SU(5)$ Inflation
astro-ph.CO hep-ph
This study explores the realization of nonminimally coupled Higgs inflation
in the context of no-scale supergravity, investigates the formation of
primordial black holes, and examines the p... | arxiv topic:astro-ph.CO hep-ph |
arxiv_dataset-190292308.15008 | Investigation of flow field characteristics and performance of
carbon-hydrogen/oxygen-rich air rotating detonation engine
physics.flu-dyn
Numerical simulations were conducted to investigate the flow field
characteristics and performance of a carbon-hydrogen/oxygen-rich air rotating
detonation engine (RDE). Three ... | arxiv topic:physics.flu-dyn |
arxiv_dataset-190302308.15108 | The Agricultural Spraying Vehicle Routing Problem With Splittable Edge
Demands
math.OC
In horticulture, spraying applications occur multiple times throughout any
crop year. This paper presents a splittable agricultural chemical sprayed
vehicle routing problem and formulates it as a mixed integer linear program.
T... | arxiv topic:math.OC |
arxiv_dataset-190312308.15208 | Optimization of WLS fiber readout for the HERD calorimeter
astro-ph.IM physics.ins-det
A novel 3-D calorimeter, composed of about 7500 LYSO cubes, is the key and
crucial detector of the High Energy cosmic-Radiation Detection (HERD) facility
to be installed onboard the China Space Station. Energy deposition from cos... | arxiv topic:astro-ph.IM physics.ins-det |
arxiv_dataset-190322308.15308 | On-Device Learning with Binary Neural Networks
cs.LG cs.AI
Existing Continual Learning (CL) solutions only partially address the
constraints on power, memory and computation of the deep learning models when
deployed on low-power embedded CPUs. In this paper, we propose a CL solution
that embraces the recent advance... | arxiv topic:cs.LG cs.AI |
arxiv_dataset-190332308.15408 | Illposedness for dispersive equations: Degenerate dispersion and
Takeuchi--Mizohata condition
math.AP math-ph math.MP
We provide a unified viewpoint on two illposedness mechanisms for dispersive
equations in one spatial dimension, namely degenerate dispersion and (the
failure of) the Takeuchi--Mizohata condition.... | arxiv topic:math.AP math-ph math.MP |
arxiv_dataset-190342308.15508 | Ripples of the QCD Critical Point
hep-ph nucl-ex nucl-th
We investigate the impact of a critical end point (CEP) on the experimentally
accessible baryon number fluctuations of different orders. By now, its
potential location has been constrained fairly accurately within first
principles functional QCD, together wit... | arxiv topic:hep-ph nucl-ex nucl-th |
arxiv_dataset-190352308.15608 | Excited Hadron Channels in Hadronization
nucl-th nucl-ex
The proper treatment of hadronic resonances plays an important role in many
aspects of heavy ion collisions. This is expected to be the case also for
hadronization, due to the large degeneracies of excited states, and the
abundant production of hadrons from t... | arxiv topic:nucl-th nucl-ex |
arxiv_dataset-190362308.15708 | 2D Single Crystal of High-Temperature Phase Cuprous Iodide under Ambient
Conditions
cond-mat.mtrl-sci
Two-dimensional (2D) materials, with their structural uniqueness, exceptional
properties, and wide-ranging applications, show unprecedented prospects in
fundamental physics research and industrial applications. 2... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-190372308.15808 | Learning the References of Online Model Predictive Control for Urban
Self-Driving
cs.RO
In this work, we propose a novel learning-based model predictive control
(MPC) framework for motion planning and control of urban self-driving. In this
framework, instantaneous references and cost functions of online MPC are
l... | arxiv topic:cs.RO |
arxiv_dataset-190382308.15908 | Dynamics of Dwarf Galaxies in Scalar-Tensor-Vector-Gravity
gr-qc astro-ph.GA
We have investigated whether the Scalar-Tensor-Vector Gravity theory (STVG)
may explain the kinematic of stars in dwarf spheroidal galaxies. STVG modifies
General Relativity by adding extra scalar and vector fields with the main aim
of rep... | arxiv topic:gr-qc astro-ph.GA |
arxiv_dataset-190392308.16008 | EnsembleFollower: A Hybrid Car-Following Framework Based On
Reinforcement Learning and Hierarchical Planning
cs.RO cs.AI cs.LG
Car-following models have made significant contributions to our understanding
of longitudinal driving behavior. However, they often exhibit limited accuracy
and flexibility, as they canno... | arxiv topic:cs.RO cs.AI cs.LG |
arxiv_dataset-190402308.16108 | A characterization of mixed $\lambda$-central $\mathrm{BMO}$ space via
the commutators of Hardy type operators
math.FA
In this paper, we give a characterization of mixed $\lambda$-central bounded
mean oscillation space $\mathrm{CBMO}^{\vec{q},\lambda}(\mathbb{R}^{n})$ via
the boundedness of the commutators of $n$... | arxiv topic:math.FA |
arxiv_dataset-190412308.16208 | Testing Models of 'Gravity' Using a Quantum Computer
physics.gen-ph quant-ph
This article begins by putting forth a model that shows how the storage and
retrieval of information on a wave function that involves quantum entanglement
behaves similarly to the concepts of length contraction and time dilation,
respectiv... | arxiv topic:physics.gen-ph quant-ph |
arxiv_dataset-190422308.16308 | Non-Abelian Carroll-Field-Jackiw term term in a Rarita-Schwinger model
hep-th
In this paper, we demonstrate the possibility of generating a non-Abelian
Carroll-Field-Jackiw (CFJ) term in the theory of a non-Abelian gauge field
coupled to a spin-3/2 field in the presence of the constant axial vector field.
Applying ... | arxiv topic:hep-th |
arxiv_dataset-190432308.16408 | Last Mile Delivery with Drones and Sharing Economy
math.OC cs.CG
We consider a combined system of regular delivery trucks and crowdsourced
drones, available via a sharing economy platform, to provide a
technology-assisted crowd-based last-mile delivery experience. We develop
analytical models and methods for a syst... | arxiv topic:math.OC cs.CG |
arxiv_dataset-190442308.16508 | Restricted Hausdorff spectra of $q$-adic automorphisms
math.GR
Firstly, we completely determine the self-similar Hausdorff spectrum of the
group of $q$-adic automorphisms where $q$ is a prime power, answering a
question of Grigorchuk. Indeed, we take a further step and completely determine
its Hausdorff spectra res... | arxiv topic:math.GR |
arxiv_dataset-190452308.16608 | Probing the dipole portal to heavy neutral leptons via meson decays at
the high-luminosity LHC
hep-ph hep-ex
We consider the dipole portal to sterile neutrinos, also called heavy neutral
leptons (HNLs). The dipole interaction with the photon leads to HNL production
in meson decays, as well as triggers the HNL dec... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-190462308.16708 | Concentrating on the Impact: Consequence-based Explanations in
Recommender Systems
cs.IR cs.HC
Recommender systems assist users in decision-making, where the presentation
of recommended items and their explanations are critical factors for enhancing
the overall user experience. Although various methods for genera... | arxiv topic:cs.IR cs.HC |
arxiv_dataset-190472308.16808 | Towards the Overfull Conjecture
math.CO
Let $G$ be a simple graph with maximum degree denoted as $\Delta(G)$. An
overfull subgraph $H$ of $G$ is a subgraph satisfying the condition $|E(H)| >
\Delta(G)\lfloor \frac{1}{2}|V(H)| \rfloor$. In 1986, Chetwynd and Hilton
proposed the Overfull Conjecture, stating that a gr... | arxiv topic:math.CO |
arxiv_dataset-190482308.16908 | Quantized thermal and spin transports of dirty planar topological
superconductors
cond-mat.mes-hall cond-mat.dis-nn cond-mat.str-el cond-mat.supr-con
Nontrivial bulk topological invariants of quantum materials can leave their
signatures on charge, thermal and spin transports. In two dimensions, their
imprints can... | arxiv topic:cond-mat.mes-hall cond-mat.dis-nn cond-mat.str-el cond-mat.supr-con |
arxiv_dataset-190492309.00096 | AttrSeg: Open-Vocabulary Semantic Segmentation via Attribute
Decomposition-Aggregation
cs.CV cs.AI
Open-vocabulary semantic segmentation is a challenging task that requires
segmenting novel object categories at inference time. Recent studies have
explored vision-language pre-training to handle this task, but suff... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-190502309.00196 | A Comparative Study of Reference Reliability in Multiple Language
Editions of Wikipedia
cs.CY
Information presented in Wikipedia articles must be attributable to reliable
published sources in the form of references. This study examines over 5 million
Wikipedia articles to assess the reliability of references in m... | arxiv topic:cs.CY |
arxiv_dataset-190512309.00296 | End-to-end Lidar-Driven Reinforcement Learning for Autonomous Racing
cs.RO cs.AI cs.LG
Reinforcement Learning (RL) has emerged as a transformative approach in the
domains of automation and robotics, offering powerful solutions to complex
problems that conventional methods struggle to address. In scenarios where the... | arxiv topic:cs.RO cs.AI cs.LG |
arxiv_dataset-190522309.00396 | Denture reinforcement via topology optimization
cs.CE
We present a computational design method that optimizes the reinforcement of
dentures and increases the stiffness of dentures. Our approach optimally places
reinforcement in the denture, which modern multi-material three-dimensional
printers could implement. The... | arxiv topic:cs.CE |
arxiv_dataset-190532309.00496 | On the Sobolev Stability Threshold for the 2D MHD Equations with
Horizontal Magnetic Dissipation
math.AP math-ph math.MP
In this article we consider the stability threshold of the 2D
magnetohydrodynamics (MHD) equations near a combination of Couette flow and
large constant magnetic field. We study the partial dis... | arxiv topic:math.AP math-ph math.MP |
arxiv_dataset-190542309.00596 | Ricci flow and PIC1
math.DG
We survey several problems concerning Riemannian manifolds with positive
curvature of one form or another. We describe the PIC1 notion of positive
curvature and argue that it is often the sharp notion of positive curvature to
consider. Finally we explain how recent Ricci flow theory is p... | arxiv topic:math.DG |
arxiv_dataset-190552309.00696 | AAN: Attributes-Aware Network for Temporal Action Detection
cs.CV
The challenge of long-term video understanding remains constrained by the
efficient extraction of object semantics and the modelling of their
relationships for downstream tasks. Although the CLIP visual features exhibit
discriminative properties for ... | arxiv topic:cs.CV |
arxiv_dataset-190562309.00796 | AttT2M: Text-Driven Human Motion Generation with Multi-Perspective
Attention Mechanism
cs.CV
Generating 3D human motion based on textual descriptions has been a research
focus in recent years. It requires the generated motion to be diverse, natural,
and conform to the textual description. Due to the complex spati... | arxiv topic:cs.CV |
arxiv_dataset-190572309.00896 | On the stabilization of a kinetic model by feedback-like control fields
in a Monte Carlo framework
math.OC
The construction of feedback-like control fields for a kinetic model in phase
space is investigated. The purpose of these controls is to drive an initial
density of particles in the phase space to reach a de... | arxiv topic:math.OC |
arxiv_dataset-190582309.00996 | Machine-learning potentials for nanoscale simulations of deformation and
fracture: example of TiB$_2$ ceramic
cond-mat.mtrl-sci
Machine-learning interatomic potentials (MLIPs) offer a powerful avenue for
simulations beyond length and timescales of ab initio methods. Their
development for investigation of mechanic... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-190592309.01096 | Constructing a type-adjustable mechanism to yield Pareto-optimal
outcomes
econ.TH
In mechanism design theory, agents' types are described as their private
information, and the designer may reveal some public information to affect
agents' types in order to obtain more payoffs. Traditionally, each agent's
private t... | arxiv topic:econ.TH |
arxiv_dataset-190602309.01196 | A Visual Interpretation-Based Self-Improved Classification System Using
Virtual Adversarial Training
cs.CL cs.AI
The successful application of large pre-trained models such as BERT in
natural language processing has attracted more attention from researchers.
Since the BERT typically acts as an end-to-end black bo... | arxiv topic:cs.CL cs.AI |
arxiv_dataset-190612309.01296 | EMR-MSF: Self-Supervised Recurrent Monocular Scene Flow Exploiting
Ego-Motion Rigidity
cs.CV
Self-supervised monocular scene flow estimation, aiming to understand both 3D
structures and 3D motions from two temporally consecutive monocular images, has
received increasing attention for its simple and economical sen... | arxiv topic:cs.CV |
arxiv_dataset-190622309.01396 | Design and Testing of Cesium Atomic Concentration Detection System Based
on TDLAS
physics.ins-det physics.optics
In order to better build the Neutral Beam Injector with Negative Ion Source
(NNBI), the pre-research on key technologies has been carried out for the
Comprehensive Research Facility for Fusion Technolo... | arxiv topic:physics.ins-det physics.optics |
arxiv_dataset-190632309.01496 | Global stability and scattering theory for non-cutoff Boltzmann equation
with soft potentials in the whole space: weak collision regime}
math.AP
A Traveling Maxwellian $\mathcal{M} = \mathcal{M}(t, x, v)$ represents a
traveling wave solution to the Boltzmann equation in the whole space
$\R^3_x$(for the spatial va... | arxiv topic:math.AP |
arxiv_dataset-190642309.01596 | Extended Eulerian SPH and its realization of FVM
physics.flu-dyn physics.comp-ph
Eulerian smoothed particle hydrodynamics (Eulerian SPH) is considered as a
potential meshless alternative to a traditional Eulerian mesh-based method,
i.e. finite volume method (FVM), in computational fluid dynamics (CFD).
While rese... | arxiv topic:physics.flu-dyn physics.comp-ph |
arxiv_dataset-190652309.01696 | Measurement of Ultrashort Laser Pulses With a Time-Dependent
Polarization State Using the D-Scan Technique
physics.optics
The dispersion scan (d-scan) technique is extended to measurement of the
timedependent polarization state of ultrashort laser pulses. In the simplest
implementation for linearly polarized ultr... | arxiv topic:physics.optics |
arxiv_dataset-190662309.01796 | Asymmetric matrix sensing by gradient descent with small random
initialization
cs.LG math.OC stat.ML
We study matrix sensing, which is the problem of reconstructing a low-rank
matrix from a few linear measurements. It can be formulated as an
overparameterized regression problem, which can be solved by factorized
... | arxiv topic:cs.LG math.OC stat.ML |
arxiv_dataset-190672309.01896 | Isometries of Almost-Riemannian structures on nonnilpotent, solvable 3D
Lie groups
math.DG
In this paper we prove that automorphisms are the only isometries between
rank two Almost-Riemannian Structures on the class of nonnilpotent, solvable,
connected 3D Lie groups. As a consequence, a classification result for ... | arxiv topic:math.DG |
arxiv_dataset-190682309.01996 | The theorems of M. Riesz and Zygmund in several complex variables
math.CV
In this note, we extend the well-known theorems of M. Riesz and Zygmund on
conjugate functions as follows. Let $\Omega$ be a domain in $\mathbb C^n$.
Suppose that $f=u+iv\in \mathcal O(\Omega)$ satisfies $v(z_0)=0$ for some
$z_0\in \Omega$. T... | arxiv topic:math.CV |
arxiv_dataset-190692309.02096 | A note on the push-forward formulas for even orthogonal Grassmannians
math.AG
We revisit residue formulas for the push-forward in the cohomology of the
even orthogonal Grassmannian. This space has two components, and the formula
for a single component demands separate attention. We correct errors spread
throughout ... | arxiv topic:math.AG |
arxiv_dataset-190702309.02196 | Finite dimensional backstepping controller design
math.OC
We introduce a finite dimensional version of backstepping controller design
for stabilizing solutions of PDEs from boundary. Our controller uses only a
finite number of Fourier modes of the state of solution, as opposed to the
classical backstepping controll... | arxiv topic:math.OC |
arxiv_dataset-190712309.02296 | Pump-tailored Alternative Bell State Generation in the First-Order
Hermite-Gaussian basis
quant-ph physics.optics
We demonstrate entangled-state swapping, within the Hermite-Gaussian basis of
first-order modes, directly from the process of spontaneous parametric
down-conversion within a nonlinear crystal. The met... | arxiv topic:quant-ph physics.optics |
arxiv_dataset-190722309.02396 | Black-Box Attacks against Signed Graph Analysis via Balance Poisoning
cs.CR cs.SI
Signed graphs are well-suited for modeling social networks as they capture
both positive and negative relationships. Signed graph neural networks (SGNNs)
are commonly employed to predict link signs (i.e., positive and negative) in
suc... | arxiv topic:cs.CR cs.SI |
arxiv_dataset-190732309.02496 | Pressure control of magnetic order and excitations in the pyrochlore
antiferromagnet MgCr$_{2}$O$_{4}$
cond-mat.str-el
MgCr$_{2}$O$_{4}$ is one of the best-known realizations of the
pyrochlore-lattice Heisenberg antiferromagnet. The strong antiferromagnetic
exchange interactions are perturbed by small further-nei... | arxiv topic:cond-mat.str-el |
arxiv_dataset-190742309.02596 | Self-Supervised Pretraining Improves Performance and Inference
Efficiency in Multiple Lung Ultrasound Interpretation Tasks
cs.CV cs.LG
In this study, we investigated whether self-supervised pretraining could
produce a neural network feature extractor applicable to multiple
classification tasks in B-mode lung ultr... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-190752309.02696 | Kohn-Rossi cohomology of spherical CR manifolds
math.DG math.CV
We prove some vanishing theorems for the Kohn-Rossi cohomology of some
spherical CR manifolds. To this end, we use a canonical contact form defined
via the Patterson-Sullivan measure and Weitzenb\"{o}ck-type formulae for the
Kohn Laplacian. We also see... | arxiv topic:math.DG math.CV |
arxiv_dataset-190762309.02796 | Self-Supervised Disentanglement of Harmonic and Rhythmic Features in
Music Audio Signals
cs.SD eess.AS
The aim of latent variable disentanglement is to infer the multiple
informative latent representations that lie behind a data generation process
and is a key factor in controllable data generation. In this paper... | arxiv topic:cs.SD eess.AS |
arxiv_dataset-190772309.02896 | Time-dependent properties of run-and-tumble particles. II.: Current
fluctuations
cond-mat.stat-mech
We investigate steady-state current fluctuations in two models of
run-and-tumble particles (RTPs) on a ring of $L$ sites, for \textit{arbitrary}
tumbling rate $\gamma=\tau_p^{-1}$ and density $\rho$; model I consis... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-190782309.02996 | Mapper of the IGM spin temperature: instrument overview
astro-ph.IM astro-ph.CO
The observation of the global 21 cm signal produced by neutral hydrogen gas
in the intergalactic medium (IGM) during the Dark Ages, Cosmic Dawn, and Epoch
of Reionization requires measurements with extremely well-calibrated wideband
rad... | arxiv topic:astro-ph.IM astro-ph.CO |
arxiv_dataset-190792309.03096 | Particles creation from JNW quantum perturbed black holes by minimally
coupled Klein Gordon scalar free fields
hep-th gr-qc
In this work, we choose a minimal coupling interaction between massive Klein
Gordon (KG) quantum scalar free fields and Janis-Newman-Winicour (JNW)
spherically symmetric static black hole, t... | arxiv topic:hep-th gr-qc |
arxiv_dataset-190802309.03196 | Complex scaling in finite volume
nucl-th
Quantum resonances, i.e., metastable states with a finite lifetime, play an
important role in nuclear physics and other domains. Describing this phenomenon
theoretically is generally a challenging task. In this work, we combine two
established techniques to address this chal... | arxiv topic:nucl-th |
arxiv_dataset-190812309.03296 | Equidistribution of the zeros of higher order derivatives in polynomial
dynamics
math.DS math.CV
For every $m\in\mathbb{N}$, we establish the convergence of the averaged
distributions of the zeros of the $m$-th order derivatives $(f^n)^{(m)}$ of the
iterated polynomials $f^n$ of a polynomial $f\in\mathbb{C}[z]$ o... | arxiv topic:math.DS math.CV |
arxiv_dataset-190822309.03396 | Detection of open cluster rotation fields from Gaia EDR3 proper motions
astro-ph.GA
Context. Most stars from in groups which with time disperse, building the
field population of their host galaxy. In the Milky Way, open clusters have
been continuously forming in the disk up to the present time, providing it with
st... | arxiv topic:astro-ph.GA |
arxiv_dataset-190832309.03496 | HOPPER: Interpretative Fuzzing for Libraries
cs.CR
Despite the fact that the state-of-the-art fuzzers can generate inputs
efficiently, existing fuzz drivers still cannot adequately cover entries in
libraries. Most of these fuzz drivers are crafted manually by developers, and
their quality depends on the developers'... | arxiv topic:cs.CR |
arxiv_dataset-190842309.03596 | Non-equilibrium time evolution in the sine-Gordon model revisited
cond-mat.stat-mech
We study the non-equilibrium dynamics of the quantum sine-Gordon model
describing a pair of Josephson-coupled one-dimensional bosonic
quasi-condensates. Motivated by experimentally accessible quench procedures
where the zero mode o... | arxiv topic:cond-mat.stat-mech |
arxiv_dataset-190852309.03696 | Efficient Adaptive Human-Object Interaction Detection with
Concept-guided Memory
cs.CV
Human Object Interaction (HOI) detection aims to localize and infer the
relationships between a human and an object. Arguably, training supervised
models for this task from scratch presents challenges due to the performance
dro... | arxiv topic:cs.CV |
arxiv_dataset-190862309.03796 | Systematic Mapping of Monolithic Applications to Microservices
Architecture
cs.SE
The aim of this paper to provide the solution microservices architecture as a
popular alternative to monolithic architecture. It discusses the advantages of
microservices and the challenges that organizations face when transitioning... | arxiv topic:cs.SE |
arxiv_dataset-190872309.03896 | Fate of Quadratic Band Crossing under quasiperiodic modulation
cond-mat.dis-nn
We study the fate of two-dimensional quadratic band crossing topological
phases under a one-dimensional quasiperiodic modulation. By employing
numerically exact methods, we fully characterize the phase diagram of the model
in terms of sp... | arxiv topic:cond-mat.dis-nn |
arxiv_dataset-190882309.03996 | Phase field modeling and computer implementation: A review
physics.geo-ph
This paper presents an overview of the theories and computer implementation
aspects of phase field models (PFM) of fracture. The advantage of PFM over
discontinuous approaches to fracture is that PFM can elegantly simulate
complicated fractur... | arxiv topic:physics.geo-ph |
arxiv_dataset-190892309.04096 | Kinetic description of scalar conservation laws with Markovian data
math.PR math.AP
We derive a kinetic equation to describe the statistical structure of
solutions $\rho$ to scalar conservation laws $\rho_t=H(x,t,\rho )_x$, with
certain Markov initial conditions. When the Hamiltonian function is convex and
increasi... | arxiv topic:math.PR math.AP |
arxiv_dataset-190902309.04196 | A Genetic Algorithm-Based Approach to Power Allocation in Rate-Splitting
Multiple Access Systems
eess.SY cs.SY
We consider the problem of power allocation in Rate-Splitting Multiple Access
(RSMA) systems, where messages are split into common and private messages. The
common and private streams are jointly transmi... | arxiv topic:eess.SY cs.SY |
arxiv_dataset-190912309.04296 | Navigating Out-of-Distribution Electricity Load Forecasting during
COVID-19: Benchmarking energy load forecasting models without and with
continual learning
cs.LG cs.AI cs.SY eess.SY
In traditional deep learning algorithms, one of the key assumptions is that
the data distribution remains constant during both tr... | arxiv topic:cs.LG cs.AI cs.SY eess.SY |
arxiv_dataset-190922309.04396 | The limit set of iterations of entire functions on wandering domains
math.CV
We first establish any continuum without interiors can be a limit set of
iterations of an entire function on an oscillating wandering domain, and hence
arise as a component of Julia sets. Recently, Luka Boc Thaler showed that every
bounded... | arxiv topic:math.CV |
arxiv_dataset-190932309.04496 | The time evolution of $M_{\mathrm{d}}/\dot M$ in protoplanetary discs as
a way to disentangle between viscosity and MHD winds
astro-ph.EP astro-ph.SR
As the classic viscous paradigm for protoplanetary disk accretion is
challenged by the observational evidence of low turbulence, the alternative
scenario of MHD dis... | arxiv topic:astro-ph.EP astro-ph.SR |
arxiv_dataset-190942309.04596 | Learning Task Skills and Goals Simultaneously from Physical Interaction
cs.RO
In real-world human-robot systems, it is essential for a robot to comprehend
human objectives and respond accordingly while performing an extended series of
motor actions. Although human objective alignment has recently emerged as a
promi... | arxiv topic:cs.RO |
arxiv_dataset-190952309.04696 | pun: Fun with Properties; Towards a Programming Language With Built-in
Facilities for Program Validation
cs.PL
Property-based testing is a powerful method to validate program correctness.
It is, however, not widely use in industry as the barrier of entry can be very
high. One of the hindrances is to write the gen... | arxiv topic:cs.PL |
arxiv_dataset-190962309.04796 | Pick interpolation and invariant functions
math.CV
In this article, we establish a connection between Pick bodies and invariant
functions. We demonstrate that an invariant function can be associated with any
Pick body, which determines the solvability of a given Pick interpolation
problem and serves as a generaliza... | arxiv topic:math.CV |
arxiv_dataset-190972309.04896 | Experimental topological quantum computing with electric circuits
cond-mat.mes-hall quant-ph
The key obstacle to the realization of a scalable quantum computer is
overcoming environmental and control errors. Topological quantum computation
has attracted great attention because it has emerged as one of the most
prom... | arxiv topic:cond-mat.mes-hall quant-ph |
arxiv_dataset-190982309.04996 | Quantum non-Markovianity, quantum coherence and extractable work in a
general quantum process
quant-ph
A key concept in quantum thermodynamics is extractable work, which specifies
the maximum amount of work that can be extracted from a quantum system.
Different quantities are used to measure extractable work, the... | arxiv topic:quant-ph |
arxiv_dataset-190992309.05096 | Instability and backreaction of massive spin-2 fields around black holes
gr-qc astro-ph.HE hep-ph hep-th
A massive spin-2 field can grow unstably around a black hole, giving rise to
a potential probe of the existence of such fields. In this work, we use
time-domain evolutions to study such instabilities. Considerin... | arxiv topic:gr-qc astro-ph.HE hep-ph hep-th |
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