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arxiv_dataset-177002212.13823 | Controlling entanglement at absorbing state phase transitions in random
circuits
cond-mat.stat-mech cond-mat.dis-nn quant-ph
Many-body unitary dynamics interspersed with repeated measurements display a
rich phenomenology hallmarked by measurement-induced phase transitions.
Employing feedback-control operations th... | arxiv topic:cond-mat.stat-mech cond-mat.dis-nn quant-ph |
arxiv_dataset-177012212.13923 | Do not Waste Money on Advertising Spend: Bid Recommendation via
Concavity Changes
cs.IR cs.AI cs.LG
In computational advertising, a challenging problem is how to recommend the
bid for advertisers to achieve the best return on investment (ROI) given budget
constraint. This paper presents a bid recommendation scena... | arxiv topic:cs.IR cs.AI cs.LG |
arxiv_dataset-177022212.14023 | Almost Quartic Lower Bound for the Fr\"{o}hlich Polaron's Effective Mass
via Gaussian Domination
math-ph math.MP math.PR
We prove the Fr\"{o}hlich polaron has effective mass at least
$\frac{\alpha^4}{(\log \alpha)^6}$ when the coupling strength $\alpha$ is
large. This nearly matches the quartic growth rate $C_*\a... | arxiv topic:math-ph math.MP math.PR |
arxiv_dataset-177032212.14123 | Comparison Results for Gromov-Wasserstein and Gromov-Monge Distances
math.MG
Inspired by the Kantorovich formulation of optimal transport distance between
probability measures on a metric space, Gromov-Wasserstein (GW) distances
comprise a family of metrics on the space of isomorphism classes of metric
measure spac... | arxiv topic:math.MG |
arxiv_dataset-177042212.14223 | Global quantum phase diagram and non-Abelian chiral spin liquid in a
spin-3/2 square lattice antiferromagnet
cond-mat.str-el
Since strong quantum fluctuations are essential for the emergence of quantum
spin liquids, there have been extensive exploration and identification of spin
liquid candidates in spin-$1/2$ s... | arxiv topic:cond-mat.str-el |
arxiv_dataset-177052212.14323 | Independence numbers of polyhedral graphs
math.CO
A polyhedral graph is a $3$-connected planar graph. We find the least
possible order $p(k,a)$ of a polyhedral graph containing a $k$-independent set
of size $a$ for all positive integers $k$ and $a$. In the case $k = 1$ and $a$
even, we prove that the extremal graph... | arxiv topic:math.CO |
arxiv_dataset-177062212.14423 | Three-dimensional stationary incompressible inhomogeneous Navier-Stokes
equation in the axially symmetric case
math.AP
We show the existence of (a class of) weak solutions to the three-dimensional
stationary incompressible inhomogeneous Navier--Stokes equations with
density-dependent viscosity coefficient in the ... | arxiv topic:math.AP |
arxiv_dataset-177072212.14523 | Nonlocality without entanglement in general multipartite quantum systems
quant-ph
The construction of nonlocal sets of quantum states has attracted much
attention in recent years. We first introduce two Lemmas related to the
triviality of orthogonality-preserving local measurements. Then we propose a
general constr... | arxiv topic:quant-ph |
arxiv_dataset-177082212.14623 | Essential Number of Principal Components and Nearly Training-Free Model
for Spectral Analysis
cs.LG physics.comp-ph stat.ML
Through a study of multi-gas mixture datasets, we show that in
multi-component spectral analysis, the number of functional or non-functional
principal components required to retain the essen... | arxiv topic:cs.LG physics.comp-ph stat.ML |
arxiv_dataset-177092212.14723 | Boundary regularity results for minimisers of convex functionals with
$(p,q)$-growth
math.AP
We prove improved differentiability results for relaxed minimisers of
vectorial convex functionals with $(p, q)$-growth, satisfying a H\"older-growth
condition in $x$. We consider both Dirichlet and Neumann boundary data.... | arxiv topic:math.AP |
arxiv_dataset-177102212.14823 | Correlators in superconformal quivers made QUICK
hep-th
In this paper we conclude the program of 2012.15792 and 2105.00257 about
perturbative approaches for $\mathcal{N}=2$ superconformal quiver theories in
4D. We consider several classes of observables that involve multitrace local
operators and Wilson loops scatt... | arxiv topic:hep-th |
arxiv_dataset-177112301.00036 | Modified Query Expansion Through Generative Adversarial Networks for
Information Extraction in E-Commerce
cs.LG cs.CR cs.IR
This work addresses an alternative approach for query expansion (QE) using a
generative adversarial network (GAN) to enhance the effectiveness of
information search in e-commerce. We propose... | arxiv topic:cs.LG cs.CR cs.IR |
arxiv_dataset-177122301.00136 | Power of Decision Trees with Monotone Queries
cs.CC
In this paper, we initiate study of the computational power of adaptive and
non-adaptive monotone decision trees - decision trees where each query is a
monotone function on the input bits. In the most general setting, the monotone
decision tree height (or size) ca... | arxiv topic:cs.CC |
arxiv_dataset-177132301.00236 | DiRaC-I: Identifying Diverse and Rare Training Classes for Zero-Shot
Learning
cs.CV
Inspired by strategies like Active Learning, it is intuitive that
intelligently selecting the training classes from a dataset for Zero-Shot
Learning (ZSL) can improve the performance of existing ZSL methods. In this
work, we propo... | arxiv topic:cs.CV |
arxiv_dataset-177142301.00336 | From discrete to continuous: Monochromatic 3-term arithmetic
progressions
math.CO
We prove a known 2-coloring of the integers $[N] := \{1,2,3,\ldots,N\}$
minimizes the number of monochromatic arithmetic 3-progressions under certain
restrictions. A monochromatic arithmetic progression is a set of equally-spaced
in... | arxiv topic:math.CO |
arxiv_dataset-177152301.00436 | Hierarchical Explanations for Video Action Recognition
cs.CV cs.AI cs.LG
To interpret deep neural networks, one main approach is to dissect the visual
input and find the prototypical parts responsible for the classification.
However, existing methods often ignore the hierarchical relationship between
these prototyp... | arxiv topic:cs.CV cs.AI cs.LG |
arxiv_dataset-177162301.00536 | $L_p$-solvability and H\"older regularity for stochastic time fractional
Burgers' equations driven by multiplicative space-time white noise
math.PR
We present the $L_p$-solvability for stochastic time fractional Burgers'
equations driven by multiplicative space-time white noise: $$ \partial_t^\alpha
u = a^{ij}u_{... | arxiv topic:math.PR |
arxiv_dataset-177172301.00636 | New Designed Loss Functions to Solve Ordinary Differential Equations
with Artificial Neural Network
cs.LG
This paper investigates the use of artificial neural networks (ANNs) to solve
differential equations (DEs) and the construction of the loss function which
meets both differential equation and its initial/boun... | arxiv topic:cs.LG |
arxiv_dataset-177182301.00736 | Mixed moving average field guided learning for spatio-temporal data
stat.ML cs.LG math.ST stat.TH
Influenced mixed moving average fields are a versatile modeling class for
spatio-temporal data. However, their predictive distribution is not generally
known. Under this modeling assumption, we define a novel spatio-te... | arxiv topic:stat.ML cs.LG math.ST stat.TH |
arxiv_dataset-177192301.00836 | Kannudi -- A Reference Editor for Kannada
cs.HC cs.CL
Kannudi is a reference editor for Kannada based on OPOK! and OHOK!
principles, and domain knowledge. It introduces a method of input for Kannada,
called OHOK!, that is, Ottu Haku Ottu Kodu! (apply pressure and give ottu).
This is especially suited for pressure s... | arxiv topic:cs.HC cs.CL |
arxiv_dataset-177202301.00936 | Control and Dynamic Motion Planning for a Hybrid Air-Underwater
Quadrotor: Minimizing Energy Use in a Flooded Cave Environment
cs.RO cs.SY eess.SY
We present a dynamic path planning algorithm to navigate an amphibious rotor
craft through a concave time-invariant obstacle field while attempting to
minimize energy ... | arxiv topic:cs.RO cs.SY eess.SY |
arxiv_dataset-177212301.01036 | High-Quality Real-Time Rendering Using Subpixel Sampling Reconstruction
cs.CV eess.IV
Generating high-quality, realistic rendering images for real-time
applications generally requires tracing a few samples-per-pixel (spp) and using
deep learning-based approaches to denoise the resulting low-spp images.
Existing den... | arxiv topic:cs.CV eess.IV |
arxiv_dataset-177222301.01136 | Optimal control problem for Stokes system: Asymptotic analysis via
unfolding method in a perforated domain
math.OC
This article's subject matter is the study of the asymptotic analysis of the
optimal control problem (OCP) constrained by the stationary Stokes equations in
a periodically perforated domain. We subje... | arxiv topic:math.OC |
arxiv_dataset-177232301.01236 | A Tutorial on Parametric Variational Inference
stat.ML cs.LG stat.ME
Variational inference uses optimization, rather than integration, to
approximate the marginal likelihood, and thereby the posterior, in a Bayesian
model. Thanks to advances in computational scalability made in the last decade,
variational inferenc... | arxiv topic:stat.ML cs.LG stat.ME |
arxiv_dataset-177242301.01336 | Optimal Decoy Resource Allocation for Proactive Defense in Probabilistic
Attack Graphs
cs.MA
This paper investigates the problem of synthesizing proactive defense systems
in which the defender can allocate deceptive targets and modify the cost of
actions for the attacker who aims to compromise security assets in ... | arxiv topic:cs.MA |
arxiv_dataset-177252301.01436 | Layer-number-dependent spin Hall effects in transition metal
monocarbides $M_{2}\rm{C}$ ($M=\rm{V}, \rm{Nb}, \rm{Ta}$)
cond-mat.mtrl-sci
The recent discovery of strong spin Hall effects (SHE) in 2D layered
topological semimetals has attracted intensive attention due to its exotic
electronic properties and potenti... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-177262301.01536 | Path integral Monte Carlo simulations of the geometrical effects in KDP
crystals
cond-mat.mtrl-sci
Path integral Monte Carlo (PIMC) simulations with very simple models were
used in order to unveil the physics behind the isotope effects in H-bonded
ferroelectrics. First, we studied geometrical effects in the H-bon... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-177272301.01636 | An Optical-Fiber-Based Key for Remote Authentication of Users and
Optical Fiber Lines
physics.optics cs.CR
We have shown the opportunity to use the unique inhomogeneities of the
internal structure of an optical fiber waveguide for remote authentication of
users or an optic fiber line. Optical time domain reflecto... | arxiv topic:physics.optics cs.CR |
arxiv_dataset-177282301.01736 | Non-singular actions of infinite-dimensional groups and polymorphisms
math.DS math.RT
Let $Z$ be a probabilistic measure space with a measure $\zeta$,
$\mathbb{R}^\times$ be the multiplicative group of positive reals, let $t$ be
the coordinate on $\mathbb{R}^\times$. A polymorphism of $Z$ is a measure $\pi$
on $Z\t... | arxiv topic:math.DS math.RT |
arxiv_dataset-177292301.01836 | A Quantum-Inspired Binary Optimization Algorithm for Representative
Selection
quant-ph physics.comp-ph q-fin.CP
Advancements in quantum computing are fuelling emerging applications across
disciplines, including finance, where quantum and quantum-inspired algorithms
can now make market predictions, detect fraud, a... | arxiv topic:quant-ph physics.comp-ph q-fin.CP |
arxiv_dataset-177302301.01936 | Clustering of large deviations in moving average processes: the long
memory regime
math.PR
We investigate how large deviations events cluster in the framework of an
infinite moving average process with light-tailed noise and long memory. The
long memory makes clusters larger, and the asymptotic behaviour of the s... | arxiv topic:math.PR |
arxiv_dataset-177312301.02036 | Common Singularities of Commuting Vector Fields
math.DG
We study the singularities of commuting vector fields of a real submanifold
of a K\"ahler manifold $Z$.
| arxiv topic:math.DG |
arxiv_dataset-177322301.02136 | Multiscale Transforms for Signals on Simplicial Complexes
cs.SI cs.NA eess.SP math.CO math.NA physics.soc-ph
Our previous multiscale graph basis dictionaries/graph signal transforms --
Generalized Haar-Walsh Transform (GHWT); Hierarchical Graph Laplacian Eigen
Transform (HGLET); Natural Graph Wavelet Packets (NGWPs... | arxiv topic:cs.SI cs.NA eess.SP math.CO math.NA physics.soc-ph |
arxiv_dataset-177332301.02236 | A Minimization Problem with Free Boundary for $p$-Laplacian weakly
coupled System
math.AP
In this paper we consider a weakly coupled $p$-Laplacian system of a
Bernoulli type free boundary problem, through minimization of a corresponding
functional. We prove various properties of any local minimizer and the
corres... | arxiv topic:math.AP |
arxiv_dataset-177342301.02336 | Exploring Levels of Control for a Navigation Assistant for Blind
Travelers
cs.RO cs.HC
Only a small percentage of blind and low-vision people use traditional
mobility aids such as a cane or a guide dog. Various assistive technologies
have been proposed to address the limitations of traditional mobility aids.
Thes... | arxiv topic:cs.RO cs.HC |
arxiv_dataset-177352301.02436 | Vertex-Critical $(P_5, chair)$-Free Graphs
math.CO
Given two graphs $H_1$ and $H_2$, a graph $G$ is $(H_1,H_2)$-free if it
contains no induced subgraph isomorphic to $H_1$ or $H_2$. A $P_t$ is the path
on $t$ vertices. A chair is a $P_4$ with an additional vertex adjacent to one
of the middle vertices of the $P_4$.... | arxiv topic:math.CO |
arxiv_dataset-177362301.02536 | Spectra based on Bohl exponents and Bohl dichotomy for nonautonomous
difference equations
math.DS
For nonautonomous linear difference equations with bounded coefficients on
$\mathbb{N}$ which have a bounded inverse, we introduce two different notions
of spectra and discuss their relation to the well-known exponen... | arxiv topic:math.DS |
arxiv_dataset-177372301.02636 | Central H-spaces and banded types
math.AT cs.LO math.LO
We introduce and study central types, which are generalizations of
Eilenberg-Mac Lane spaces. A type is central when it is equivalent to the
component of the identity among its own self-equivalences. From centrality
alone we construct an infinite delooping in ... | arxiv topic:math.AT cs.LO math.LO |
arxiv_dataset-177382301.02736 | Using External Off-Policy Speech-To-Text Mappings in Contextual
End-To-End Automated Speech Recognition
eess.AS cs.LG cs.SD
Despite improvements to the generalization performance of automated speech
recognition (ASR) models, specializing ASR models for downstream tasks remains
a challenging task, primarily due to... | arxiv topic:eess.AS cs.LG cs.SD |
arxiv_dataset-177392301.02836 | Dynamic Local Feature Aggregation for Learning on Point Clouds
cs.CV
Existing point cloud learning methods aggregate features from neighbouring
points relying on constructing graph in the spatial domain, which results in
feature update for each point based on spatially-fixed neighbours throughout
layers. In this pa... | arxiv topic:cs.CV |
arxiv_dataset-177402301.02936 | Erd\H{o}s-Szekeres type Theorems for ordered uniform matchings
math.CO
For $r,n\ge2$, an ordered $r$-uniform matching of size $n$ is an $r$-uniform
hypergraph on a linearly ordered vertex set $V$, with $|V|=rn$, consisting of
$n$ pairwise disjoint edges. There are $\tfrac12\binom{2r}r$ different ways two
edges may ... | arxiv topic:math.CO |
arxiv_dataset-177412301.03036 | HRTransNet: HRFormer-Driven Two-Modality Salient Object Detection
cs.CV
The High-Resolution Transformer (HRFormer) can maintain high-resolution
representation and share global receptive fields. It is friendly towards
salient object detection (SOD) in which the input and output have the same
resolution. However, two... | arxiv topic:cs.CV |
arxiv_dataset-177422301.03136 | Removing Non-Stationary Knowledge From Pre-Trained Language Models for
Entity-Level Sentiment Classification in Finance
cs.CL cs.LG q-fin.GN
Extraction of sentiment signals from news text, stock message boards, and
business reports, for stock movement prediction, has been a rising field of
interest in finance. Bu... | arxiv topic:cs.CL cs.LG q-fin.GN |
arxiv_dataset-177432301.03236 | Optimistic Meta-Gradients
cs.LG cs.AI math.OC
We study the connection between gradient-based meta-learning and convex
op-timisation. We observe that gradient descent with momentum is a special case
of meta-gradients, and building on recent results in optimisation, we prove
convergence rates for meta-learning in the... | arxiv topic:cs.LG cs.AI math.OC |
arxiv_dataset-177442301.03336 | On existence theorems of a functional differential equations in
partially ordered Banach algebras
math.FA
In this paper we are concerned with existence results for a coupled system of
quadratic functional differential equations. This system is reduced to a fixed
point problem for a block operator matrix with nonl... | arxiv topic:math.FA |
arxiv_dataset-177452301.03436 | STARS-ISAC: How Many Sensors Do We Need?
cs.IT eess.SP math.IT
A simultaneously transmitting and reflecting surface (STARS) enabled
integrated sensing and communications (ISAC) framework is proposed, where a
novel bi-directional sensing-STARS architecture is devised to facilitate the
full-space communication and se... | arxiv topic:cs.IT eess.SP math.IT |
arxiv_dataset-177462301.03536 | Certified randomness in tight space
quant-ph
Reliable randomness is a core ingredient in algorithms and applications
ranging from numerical simulations to statistical sampling and cryptography.
The outcomes of measurements on entangled quantum states can violate Bell
inequalities, thus guaranteeing their intrinsic ... | arxiv topic:quant-ph |
arxiv_dataset-177472301.03636 | OpenMP Advisor
cs.DC
With the increasing diversity of heterogeneous architecture in the HPC
industry, porting a legacy application to run on different architectures is a
tough challenge. In this paper, we present OpenMP Advisor, a first of its kind
compiler tool that enables code offloading to a GPU with OpenMP usi... | arxiv topic:cs.DC |
arxiv_dataset-177482301.03736 | Hyperbolic systems of quasilinear equations in compressible fluid
dynamics with an objective Cattaneo-type extension for the heat flux
math.AP physics.flu-dyn
We consider the coupling between the equations of motion of an inviscid
compressible fluid in space with an objective Cattaneo-type extension for the
heat ... | arxiv topic:math.AP physics.flu-dyn |
arxiv_dataset-177492301.03836 | Multiple Mechanisms in Proton-Induced Nucleon Removal at $\sim$100
MeV/Nucleon
nucl-ex nucl-th
We report on the first proton-induced single proton- and neutron-removal
reactions from the neutron-deficient $^{14}$O nucleus with large Fermi-surface
asymmetry $S_n-S_p$ = 18.6 MeV at $\sim$100 MeV/nucleon, a widely u... | arxiv topic:nucl-ex nucl-th |
arxiv_dataset-177502301.03936 | Distributionally Robust Optimization under Mean-Covariance Ambiguity Set
and Half-Space Support for Bivariate Problems
math.OC
In this paper, we study a bivariate distributionally robust optimization
problem with mean-covariance ambiguity set and half-space support. Under a
conventional type of objective function... | arxiv topic:math.OC |
arxiv_dataset-177512301.04036 | Deep Reinforcement Learning for Autonomous Ground Vehicle Exploration
Without A-Priori Maps
cs.RO
Autonomous Ground Vehicles (AGVs) are essential tools for a wide range of
applications stemming from their ability to operate in hazardous environments
with minimal human operator input. Effective motion planning is ... | arxiv topic:cs.RO |
arxiv_dataset-177522301.04136 | Focused Space Weather Strategy for Securing Earth, and Human Exploration
of the Moon and Mars
astro-ph.IM astro-ph.EP astro-ph.SR
This white paper recognizes gaps in observations that will, when addressed,
much improve solar radiation hazard and geomagnetic storm forecasting.
Radiation forecasting depends on obse... | arxiv topic:astro-ph.IM astro-ph.EP astro-ph.SR |
arxiv_dataset-177532301.04236 | Infinitely many solutions for Kirchhoff equations with indefinite
potential
math.AP
We obtain a sequence of solutions converging to zero for the Kirchhoff
equation $$-\left( 1+\int_{\Omega}\left\vert \nabla u\right\vert^2\right)
\Delta u+V(x)u=f(u)\text{,\qquad}u\in H_{0}^{1}(\Omega)$$ via truncating
technique an... | arxiv topic:math.AP |
arxiv_dataset-177542301.04336 | An Overview of Artificial Intelligence-based Soft Upper Limb Exoskeleton
for Rehabilitation: A Descriptive Review
cs.RO cs.AI
The upper limb robotic exoskeleton is an electromechanical device which use
to recover a patients motor dysfunction in the rehabilitation field. It can
provide repetitive, comprehensive, f... | arxiv topic:cs.RO cs.AI |
arxiv_dataset-177552301.04436 | Oscillatory integrals for Mittag-Leffler functions with two variables
math.CA math-ph math.MP
In this paper we consider the problem of estimation of oscillatory integrals
with Mittag-Leffler functions in two variables. The generalisation is that we
replace the exponential function with the Mittag-Leffler-type funct... | arxiv topic:math.CA math-ph math.MP |
arxiv_dataset-177562301.04536 | Full control of the libration potential in rotational levitodynamics
physics.optics
Control of the potential energy and free evolution lie at the heart of
levitodynamics as key requirements for sensing, wave function expansion, and
mechanical squeezing protocols. Here, we experimentally demonstrate full
control ove... | arxiv topic:physics.optics |
arxiv_dataset-177572301.04636 | Unavoidable structures in infinite tournaments
math.CO math.LO
We prove a strong dichotomy result for countably-infinite oriented graphs;
that is, we prove that for all countably-infinite oriented graphs $G$, either
(i) there is a countably-infinite tournament $K$ such that $G\not\subseteq K$,
or (ii) every countab... | arxiv topic:math.CO math.LO |
arxiv_dataset-177582301.04736 | Twisted recurrence for dynamical systems with exponential decay of
correlations
math.DS
We study the set of points returning infinitely often to a sequence of
targets dependent on the starting points. With an assumption of decay of
correlations for L1 against bounded variations, we prove a generalized
quantitativ... | arxiv topic:math.DS |
arxiv_dataset-177592301.04836 | Improving mesh-based motion compensation by using edge adaptive
graph-based compensated wavelet lifting for medical data sets
eess.IV
Medical applications like Computed Tomography (CT) or Magnetic Resonance
Tomography (MRT) often require an efficient scalable representation of their
huge output volumes in the fur... | arxiv topic:eess.IV |
arxiv_dataset-177602301.04936 | Statistical Analysis of the Probability of Interaction of Globular
Clusters with Each Other and with the Galactic Center on the Cosmological
Time Scale According to Gaia DR2 Data
astro-ph.GA
This study is aimed at investigating the dynamic evolution of the orbits of
stellar globular clusters (GCs). To integrate... | arxiv topic:astro-ph.GA |
arxiv_dataset-177612301.05036 | Everyone's Voice Matters: Quantifying Annotation Disagreement Using
Demographic Information
cs.CL cs.AI cs.CY
In NLP annotation, it is common to have multiple annotators label the text
and then obtain the ground truth labels based on the agreement of major
annotators. However, annotators are individuals with diff... | arxiv topic:cs.CL cs.AI cs.CY |
arxiv_dataset-177622301.05136 | Light vector meson photoproduction in ultraperipheral heavy ion
collisions at the LHC within the Reggeometric Pomeron approach
hep-ph
By using the Reggeometric Pomeron model for vector meson production which
successfully describes the high energy lepton-nucleon data, we analyse the
light meson production in ultra... | arxiv topic:hep-ph |
arxiv_dataset-177632301.05236 | End-to-end study of the home and genealogy of the first binary neutron
star merger
astro-ph.HE astro-ph.SR
Binary neutron star mergers are one of the ultimate events of massive binary
star evolution, and our understanding of their parent system is still in its
infancy. Upcoming gravitational wave detections, coup... | arxiv topic:astro-ph.HE astro-ph.SR |
arxiv_dataset-177642301.05336 | Multitask Weakly Supervised Learning for Origin Destination Travel Time
Estimation
cs.AI
Travel time estimation from GPS trips is of great importance to order
duration, ridesharing, taxi dispatching, etc. However, the dense trajectory is
not always available due to the limitation of data privacy and acquisition,
... | arxiv topic:cs.AI |
arxiv_dataset-177652301.05436 | The seven laws of Quantum Mechanics : banishing the bogeys
physics.hist-ph hep-ph hep-th quant-ph
The laws of quantum mechanics are couched in subtle mathematical language.
The laws are not usually stated in a compact pedagogical form. Here I present a
possible way to correct this. Essential facts can be distilled ... | arxiv topic:physics.hist-ph hep-ph hep-th quant-ph |
arxiv_dataset-177662301.05536 | An Electromagnetic-Information-Theory Based Model for Efficient
Characterization of MIMO Systems in Complex Space
eess.SP
It is the pursuit of a multiple-input-multiple-output (MIMO) system to
approach and even break the limit of channel capacity. However, it is always a
big challenge to efficiently characterize ... | arxiv topic:eess.SP |
arxiv_dataset-177672301.05636 | Improving Power by Conditioning on Less in Post-selection Inference for
Changepoints
stat.ME
Post-selection inference has recently been proposed as a way of quantifying
uncertainty about detected changepoints. The idea is to run a changepoint
detection algorithm, and then re-use the same data to perform a test fo... | arxiv topic:stat.ME |
arxiv_dataset-177682301.05736 | The Sphere Formula
math.CO cs.DM math.GN
The sphere formula states that in an arbitrary finite abstract simplicial
complex, the sum of the Euler characteristic of unit spheres centered at
even-dimensional simplices is equal to the sum of the Euler characteristic of
unit spheres centered at odd-dimensional simplices... | arxiv topic:math.CO cs.DM math.GN |
arxiv_dataset-177692301.05836 | Adiabatic light propagation in nonlinear waveguide couplers with
longitudinally varying detunings via resonance-locked inverse engineering
physics.optics quant-ph
We investigate the adiabatic evolution of light in nonlinear waveguide
couplers via resonance-locked inverse engineering based on stimulated Raman
adia... | arxiv topic:physics.optics quant-ph |
arxiv_dataset-177702301.05936 | Arcade Processes for Informed Martingale Interpolation
math.PR math.OC math.ST stat.TH
Arcade processes are a class of continuous stochastic processes that
interpolate in a strong sense, i.e., omega by omega, between zeros at fixed
pre-specified times. Their additive randomization allows one to match any
finite seq... | arxiv topic:math.PR math.OC math.ST stat.TH |
arxiv_dataset-177712301.06036 | Applicable Regions of Spherical and Plane Wave Models for Extremely
Large-Scale Array Communications
cs.IT eess.SP math.IT
Extremely large-scale array (XL-array) communications can significantly
improve the spectral efficiency and spatial resolution, and has great potential
in next-generation mobile communication... | arxiv topic:cs.IT eess.SP math.IT |
arxiv_dataset-177722301.06136 | Quantitative Verification with Neural Networks
cs.LO cs.PL cs.SY eess.SY
We present a data-driven approach to the quantitative verification of
probabilistic programs and stochastic dynamical models. Our approach leverages
neural networks to compute tight and sound bounds for the probability that a
stochastic proces... | arxiv topic:cs.LO cs.PL cs.SY eess.SY |
arxiv_dataset-177732301.06236 | Search for Extremely Metal-Poor Stars with GEMINI-N/GRACES I.
Chemical-Abundance Analysis
astro-ph.GA
We present stellar parameters and abundances of 13 elements for 18 very
metal-poor (VMP; [Fe/H] $<$ -2.0) stars, selected as extremely metal-poor (EMP;
[Fe/H] $<$ -3.0) candidates from SDSS and LAMOST survey. Hig... | arxiv topic:astro-ph.GA |
arxiv_dataset-177742301.06336 | Antiferromagnetic order and its interplay with superconductivity in
CaK(Fe$_{1-x}$Mn$_x$)$_4$As$_4$
cond-mat.str-el cond-mat.supr-con
The magnetic order for several compositions of
CaK(Fe$_{1-x}$Mn$_x$)$_4$As$_4$ has been studied by nuclear magnetic resonance
(NMR), M\"ossbauer spectroscopy, and neutron diffracti... | arxiv topic:cond-mat.str-el cond-mat.supr-con |
arxiv_dataset-177752301.06436 | Heat Generation Using Lorentzian Nanoparticles. The Full Maxwell System
math.AP
We analyse and quantify the amount of heat generated by a nanoparticle,
injected in a background medium, while excited by incident electromagnetic
waves. These nanoparticles are dispersive with electric permittivity following
the Lorent... | arxiv topic:math.AP |
arxiv_dataset-177762301.06536 | There are Salem numbers with trace $-3$ and every degree at least $34$
math.NT
We prove that there exist Salem numbers with trace $-3$ and every even degree
$\geq 34$. Our proof combines a theoretical approach, which allows us to treat
all sufficiently large degrees, with a numerical search for small degrees.
Since... | arxiv topic:math.NT |
arxiv_dataset-177772301.06636 | Valuing Distributed Energy Resources for Non-Wires Alternatives
eess.SY cs.SY
Distributed energy resources (DER) as non-wires alternatives, regardless of
owner, have the potential to reduce system operating costs and delay system
upgrades. However, it is difficult to determine the appropriate economic signal
to inc... | arxiv topic:eess.SY cs.SY |
arxiv_dataset-177782301.06736 | Syllable Subword Tokens for Open Vocabulary Speech Recognition in
Malayalam
cs.CL
In a hybrid automatic speech recognition (ASR) system, a pronunciation
lexicon (PL) and a language model (LM) are essential to correctly retrieve
spoken word sequences. Being a morphologically complex language, the vocabulary
of Mal... | arxiv topic:cs.CL |
arxiv_dataset-177792301.06836 | Anisotropic solutions for $R^2$ gravity model with a scalar field
gr-qc astro-ph.CO math-ph math.MP
We study anisotropic solutions for the pure $R^2$ gravity model with a scalar
field in the Bianchi I metric. The evolution equations have a singularity at
zero value of the Ricci scalar $R$ for anisotropic solutions,... | arxiv topic:gr-qc astro-ph.CO math-ph math.MP |
arxiv_dataset-177802301.06936 | The use of Octree in point cloud analysis with application to cultural
heritage
cs.CV
In this article we present the effects of our work on the subject of the
technical approach to the 3D point cloud data analysis through the use of the
Octree method to compress, analyse and compute the initial data.
| arxiv topic:cs.CV |
arxiv_dataset-177812301.07036 | EFT analysis of New Physics at COHERENT
hep-ph hep-ex
Using an effective field theory approach, we study coherent neutrino
scattering on nuclei, in the setup pertinent to the COHERENT experiment. We
include non-standard effects both in neutrino production and detection, with an
arbitrary flavor structure, with all ... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-177822301.07136 | A Framework for Modeling Polycyclic Aromatic Hydrocarbon Emission in
Galaxy Evolution Simulations
astro-ph.GA
We present a new methodology for simulating mid-infrared emission from
polycyclic aromatic hydrocarbons (PAHs) in galaxy evolution simulations. To do
this, we combine theoretical models of PAH emission fe... | arxiv topic:astro-ph.GA |
arxiv_dataset-177832301.07236 | Effective End-to-End Vision Language Pretraining with Semantic Visual
Loss
cs.CV
Current vision language pretraining models are dominated by methods using
region visual features extracted from object detectors. Given their good
performance, the extract-then-process pipeline significantly restricts the
inference s... | arxiv topic:cs.CV |
arxiv_dataset-177842301.07336 | Class Enhancement Losses with Pseudo Labels for Zero-shot Semantic
Segmentation
cs.CV
Recent mask proposal models have significantly improved the performance of
zero-shot semantic segmentation. However, the use of a `background' embedding
during training in these methods is problematic as the resulting model tend... | arxiv topic:cs.CV |
arxiv_dataset-177852301.07436 | Predictions of super-exotic heavy mesons from $K^{*}B^{*}B^{*}$
interactions
hep-ph
We make a theoretical study of the three-body system composed of ${\bar
K^*}{\bar B^*}{\bar B^*}$ to look for possible bound states, which could be
associated to mesonic resonances of very exotic nature, containing open strange
an... | arxiv topic:hep-ph |
arxiv_dataset-177862301.07536 | Hexapartite steering based on a four-wave-mixing process with a
spatially structured pump
quant-ph
Multipartite Einstein-Podolsky-Rosen (EPR) steering has been widely studied,
for realizing safer quantum communication. The steering properties of six
spatially separated beams from the four-wave-mixing process with... | arxiv topic:quant-ph |
arxiv_dataset-177872301.07636 | Generative AI-empowered Effective Physical-Virtual Synchronization in
the Vehicular Metaverse
cs.AI
Metaverse seamlessly blends the physical world and virtual space via
ubiquitous communication and computing infrastructure. In transportation
systems, the vehicular Metaverse can provide a fully-immersive and hyper... | arxiv topic:cs.AI |
arxiv_dataset-177882301.07736 | Biosignature Line Ratios of [P II] in Exoplanetary and Nebular
Environments
astro-ph.EP astro-ph.IM astro-ph.SR
Being the backbone element of DNA, phosphorus is a key component in the
search for life in the Universe. To aid in its detection, we present line
emissivity ratios for the five lowest-lying forbidden [P... | arxiv topic:astro-ph.EP astro-ph.IM astro-ph.SR |
arxiv_dataset-177892301.07836 | Masked Autoencoding Does Not Help Natural Language Supervision at Scale
cs.CV cs.AI
Self supervision and natural language supervision have emerged as two
exciting ways to train general purpose image encoders which excel at a variety
of downstream tasks. Recent works such as M3AE and SLIP have suggested that
these a... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-177902301.07936 | Time-correlated electron and photon counting microscopy
physics.ins-det physics.optics
Electron microscopy based on high-energy electrons allows nanoscopic
analytical imaging taking advantage of secondarily generated particles.
Especially for cathodoluminescence, the correlation between primary incident
electrons a... | arxiv topic:physics.ins-det physics.optics |
arxiv_dataset-177912301.08036 | Photometric Calibrations of M-dwarf Metallicity with Markov Chain Monte
Carlo and Bayesian Inference
astro-ph.SR astro-ph.EP astro-ph.GA
Knowledge of stellar atmospheric parameters ($T_{\rm eff}$, $\log{g}$,
[Fe/H]) of M dwarfs can be used to constrain both theoretical stellar models
and Galactic chemical evoluti... | arxiv topic:astro-ph.SR astro-ph.EP astro-ph.GA |
arxiv_dataset-177922301.08136 | Input-Output Analysis: New Results From Markov Chain Theory
econ.GN q-fin.EC
In this work, we propose a new lecture of input-output model reconciliation
Markov chain and the dominance theory, in the field of interindustrial poles
interactions. A deeper lecture of Leontieff table in term of Markov chain is
given, ex... | arxiv topic:econ.GN q-fin.EC |
arxiv_dataset-177932301.08236 | Harmonic metrics for the Hull-Strominger system and stability
math.DG hep-th math.AG
We investigate stability conditions related to the existence of solutions of
the Hull-Strominger system with prescribed balanced class. We build on recent
work by the authors, where the Hull-Strominger system is recasted using
non-... | arxiv topic:math.DG hep-th math.AG |
arxiv_dataset-177942301.08336 | PyOED: An Extensible Suite for Data Assimilation and Model-Constrained
Optimal Design of Experiments
cs.MS
This paper describes PyOED, a highly extensible scientific package that
enables developing and testing model-constrained optimal experimental design
(OED) for inverse problems. Specifically, PyOED aims to be... | arxiv topic:cs.MS |
arxiv_dataset-177952301.08436 | SpaceTx: A Roadmap for Benchmarking Spatial Transcriptomics Exploration
of the Brain
q-bio.NC q-bio.GN
Mapping spatial distributions of transcriptomic cell types is essential to
understanding the brain, with its exceptional cellular heterogeneity and the
functional significance of its spatial organization. Spatia... | arxiv topic:q-bio.NC q-bio.GN |
arxiv_dataset-177962301.08536 | Overcoming Separation Between Counterparts Due to Unknown Proper Motions
in Catalogue Cross-Matching
astro-ph.SR astro-ph.GA astro-ph.IM
To perform precise and accurate photometric catalogue cross-matches --
assigning counterparts between two separate datasets -- we need to describe all
possible sources of uncert... | arxiv topic:astro-ph.SR astro-ph.GA astro-ph.IM |
arxiv_dataset-177972301.08636 | Convergent approaches for the Dirichlet Monge amp\`ere problem
math.NA cs.NA
In this article, we introduce and study three numerical methods for the
Dirichlet Monge Amp\`ere equation in two dimensions. The approaches consist in
considering new equivalent problems. The latter are discretized by a wide
stencil finite... | arxiv topic:math.NA cs.NA |
arxiv_dataset-177982301.08736 | First search for ultralight dark matter with a space-based
gravitational-wave antenna: LISA Pathfinder
gr-qc astro-ph.IM
We present here results from the first-ever search for dark photon dark
matter that could have coupled to baryons in LISA Pathfinder, the technology
demonstrator for a space-based gravitational... | arxiv topic:gr-qc astro-ph.IM |
arxiv_dataset-177992301.08836 | Scalable Gaussian Process Inference with Stan
stat.ME stat.CO
Gaussian processes (GPs) are sophisticated distributions to model functional
data. Whilst theoretically appealing, they are computationally cumbersome
except for small datasets. We implement two methods for scaling GP inference in
Stan: First, a general ... | arxiv topic:stat.ME stat.CO |
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