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arxiv_dataset-139002012.02122 | Optimal Cox Regression Subsampling Procedure with Rare Events
stat.ME
Massive sized survival datasets are becoming increasingly prevalent with the
development of the healthcare industry. Such datasets pose computational
challenges unprecedented in traditional survival analysis use-cases. A popular
way for coping wi... | arxiv topic:stat.ME |
arxiv_dataset-139012012.02222 | Anyonic Partial Transpose I: Quantum Information Aspects
quant-ph cond-mat.str-el hep-th math-ph math.MP
A basic diagnostic of entanglement in mixed quantum states is known as the
partial transpose and the corresponding entanglement measure is called the
logarithmic negativity. Despite the great success of logarith... | arxiv topic:quant-ph cond-mat.str-el hep-th math-ph math.MP |
arxiv_dataset-139022012.02322 | A Laptop Ensemble Performance System using Recurrent Neural Networks
cs.HC cs.SD eess.AS
The popularity of applying machine learning techniques in musical domains has
created an inherent availability of freely accessible pre-trained neural
network (NN) models ready for use in creative applications. This work outlin... | arxiv topic:cs.HC cs.SD eess.AS |
arxiv_dataset-139032012.02422 | Diverse magnetism in stable and metastable structures of CrTe
cond-mat.mtrl-sci
In this paper, we systematically investigated the structural and magnetic
properties of CrTe by combining particle swarm optimization algorithm and
first-principles calculations. With the electronic correlation effect
considered, we pre... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-139042012.02522 | Accelerating Inexact Successive Quadratic Approximation for Regularized
Optimization Through Manifold Identification
math.OC
For regularized optimization that minimizes the sum of a smooth term and a
regularizer that promotes structured solutions, inexact proximal-Newton-type
methods, or successive quadratic appr... | arxiv topic:math.OC |
arxiv_dataset-139052012.02622 | Perturbative and Geometric Analysis of the Quartic Kontsevich Model
math-ph hep-th math.MP
The analogue of Kontsevich's matrix Airy function, with the cubic potential
$\operatorname{Tr}\big(\Phi^3\big)$ replaced by a quartic term
$\operatorname{Tr}\big(\Phi^4\big)$ with the same covariance, provides a toy
model for... | arxiv topic:math-ph hep-th math.MP |
arxiv_dataset-139062012.02722 | Asymptotic stability of critical pulled fronts via resolvent expansions
near the essential spectrum
math.AP math.DS
We study nonlinear stability of pulled fronts in scalar parabolic equations
on the real line of arbitrary order, under conceptual assumptions on existence
and spectral stability of fronts. In this g... | arxiv topic:math.AP math.DS |
arxiv_dataset-139072012.02822 | Interferometric 4D-STEM for Lattice Distortion and Interlayer Spacing
Measurements in Bilayer and Trilayer Two-dimensional Materials
cond-mat.mtrl-sci
Van der Waals materials composed of stacks of individual atomic layers have
attracted considerable attention due to their exotic electronic properties that
can be ... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-139082012.02922 | Galaxy And Mass Assembly (GAMA): the interplay between galaxy mass, SFR
and heavy element abundance in paired galaxy sets
astro-ph.GA
We study the star formation rate (SFR), stellar mass ($M_{\star}$) and the
gas metallicity (Z) for 4,636 galaxy pairs using the Galaxy And Mass Assembly
(GAMA) survey. Our galaxy p... | arxiv topic:astro-ph.GA |
arxiv_dataset-139092012.03022 | Informal physics programs as communities of practice: How can program
structures support university students' identities?
physics.ed-ph
Many undergraduate and graduate physics students participate in some form of
public engagement throughout the course of their studies, often through groups
supported by physics d... | arxiv topic:physics.ed-ph |
arxiv_dataset-139102012.03122 | Energetics of ultrahigh-energy cosmic-ray nuclei
astro-ph.HE hep-ph
Energetics of the ultrahigh-energy cosmic rays (UHECRs) generated in the
universe is crucial for pinning down their candidate sources. Using the recent
Auger data on UHECR spectra, we calculate the UHECR energy generation rate
density for different... | arxiv topic:astro-ph.HE hep-ph |
arxiv_dataset-139112012.03222 | On the distribution of the last exit time over a slowly growing linear
boundary for a Gaussian process
math.PR
For a class of Gaussian stationary processes, we prove a limit theorem on the
convergence of the distributions of the scaled last exit time over a slowly
growing linear boundary. The limit is a double ex... | arxiv topic:math.PR |
arxiv_dataset-139122012.03322 | A Pseudo-labelling Auto-Encoder for unsupervised image classification
cs.CV cs.AI
In this paper, we introduce a unique variant of the denoising Auto-Encoder
and combine it with the perceptual loss to classify images in an unsupervised
manner. The proposed method, called Pseudo Labelling, consists of first
applying ... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-139132012.03422 | A General Conditional BER Expression of Rectangular QAM in the Presence
of Phase Noise
cs.IT cs.SY eess.SY math.IT
In this paper, we newly present a closed-form bit-error rate (BER) expression
for an $M$-ary pulse-amplitude modulation ($M$-PAM) over additive white
Gaussian noise (AWGN) channels by analytically ch... | arxiv topic:cs.IT cs.SY eess.SY math.IT |
arxiv_dataset-139142012.03522 | Online Model Selection: a Rested Bandit Formulation
stat.ML cs.LG
Motivated by a natural problem in online model selection with bandit
information, we introduce and analyze a best arm identification problem in the
rested bandit setting, wherein arm expected losses decrease with the number of
times the arm has been ... | arxiv topic:stat.ML cs.LG |
arxiv_dataset-139152012.03622 | Real-time monitoring as a supplementary security component of
vigilantism in modern network environments
cs.CR
The phenomenon of network vigilantism is autonomously attributed to how
anomalies and obscure activities from adversaries can be tracked in realtime.
Needless to say, in today dynamic, virtualized, and c... | arxiv topic:cs.CR |
arxiv_dataset-139162012.03722 | Sintering dilatometry based grain growth assessment
cond-mat.mtrl-sci
Volume shrinkage, grain growth, and their interaction are major events
occurring during free sintering of ceramics. A high temperature sintering
dilatometry curve is influenced by these both phenomena. It is shown that the
continuum theory of sin... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-139172012.03822 | Efficient Reservoir Management through Deep Reinforcement Learning
cs.LG
Dams impact downstream river dynamics through flow regulation and disruption
of upstream-downstream linkages. However, current dam operation is far from
satisfactory due to the inability to respond the complicated and uncertain
dynamics of the... | arxiv topic:cs.LG |
arxiv_dataset-139182012.03922 | Stationarization and Multithermalization in spin glasses
cond-mat.dis-nn cond-mat.stat-mech
We develop further the study of a system in contact with a multibath having
different temperatures at widely separated timescales. We consider those
systems that do not thermalize in finite times when in contact with an ordi... | arxiv topic:cond-mat.dis-nn cond-mat.stat-mech |
arxiv_dataset-139192012.04022 | Electrically controlled emission from singlet and triplet exciton
species in atomically thin light emitting diodes
cond-mat.mes-hall
Excitons are composite bosons that can feature spin singlet and triplet
states. In usual semiconductors, without an additional spin-flip mechanism,
triplet excitons are extremely in... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-139202012.04122 | A Finite Element Method for MHD that Preserves Energy, Cross-Helicity,
Magnetic Helicity, Incompressibility, and $\operatorname{div} B = 0$
math.NA cs.NA physics.comp-ph
We construct a structure-preserving finite element method and time-stepping
scheme for inhomogeneous, incompressible magnetohydrodynamics (MHD).... | arxiv topic:math.NA cs.NA physics.comp-ph |
arxiv_dataset-139212012.04222 | Scale Aware Adaptation for Land-Cover Classification in Remote Sensing
Imagery
cs.CV
Land-cover classification using remote sensing imagery is an important Earth
observation task. Recently, land cover classification has benefited from the
development of fully connected neural networks for semantic segmentation. T... | arxiv topic:cs.CV |
arxiv_dataset-139222012.04322 | Quality-Diversity Optimization: a novel branch of stochastic
optimization
cs.NE cs.LG math.OC stat.ML
Traditional optimization algorithms search for a single global optimum that
maximizes (or minimizes) the objective function. Multimodal optimization
algorithms search for the highest peaks in the search space tha... | arxiv topic:cs.NE cs.LG math.OC stat.ML |
arxiv_dataset-139232012.04422 | GLACE survey: galaxy activity in ZwCl0024+1652 cluster from strong
optical emission lines
astro-ph.GA
Although ZwCl0024+1652 galaxy cluster at $z\sim0.4$ has been thoroughly
analysed, it lacks a comprehensive study of star formation and nuclear activity
of its members. With GaLAxy Cluster Evolution (GLACE) survey... | arxiv topic:astro-ph.GA |
arxiv_dataset-139242012.04522 | Your College Dorm and Dormmates: Fair Resource Sharing with
Externalities
cs.GT
We study a fair resource sharing problem, where a set of resources are to be
shared among a group of agents. Each agent demands one resource and each
resource can serve a limited number of agents. An agent cares about what
resource th... | arxiv topic:cs.GT |
arxiv_dataset-139252012.04622 | Admissible function spaces for weighted Sobolev inequalities
math.AP math.FA
Let $k,N \in \mathbb{N}$ with $1\le k\le N$ and let $\Omega=\Omega_1 \times
\Omega_2$ be an open set in $\mathbb{R}^k \times \mathbb{R}^{N-k}$. For $p\in
(1,\infty)$ and $q \in (0,\infty),$ we consider the following Hardy-Sobolev
type ineq... | arxiv topic:math.AP math.FA |
arxiv_dataset-139262012.04722 | Coriolis coupling effects in proton-pickup spectroscopic factors from
$^{12}$B
nucl-th
Spectroscopic factors to low-lying negative-parity states in $^{11}$Be
extracted from the $^{12}$B($d$,$^3$He)$^{11}$Be proton-removal reaction are
interpreted within the rotational model. Earlier predictions of the $p$-wave
pr... | arxiv topic:nucl-th |
arxiv_dataset-139272012.04822 | A Sampling Type Method in an Electromagnetic Waveguide
math.NA cs.NA math.AP
We propose a sampling type method to image scatterer in an electromagnetic
waveguide. The waveguide terminates at one end and the measurements are on the
other end and in the far field. The imaging function is based on integrating
the meas... | arxiv topic:math.NA cs.NA math.AP |
arxiv_dataset-139282012.04922 | Consistent regression of biophysical parameters with kernel methods
stat.ME cs.LG stat.ML
This paper introduces a novel statistical regression framework that allows
the incorporation of consistency constraints. A linear and nonlinear
(kernel-based) formulation are introduced, and both imply closed-form
analytical s... | arxiv topic:stat.ME cs.LG stat.ML |
arxiv_dataset-139292012.05022 | Ising formulations of routing optimization problems
quant-ph
We formulate binary optimization functions for single-vehicle routing,
travelling salesperson and collision-free multi-vehicle routing with
significant improvements in the number of variables over existing formulations.
The provided functions are readily ... | arxiv topic:quant-ph |
arxiv_dataset-139302012.05122 | Improved error estimates for Hybrid High-Order discretizations of
Leray-Lions problems
math.NA cs.NA
We derive novel error estimates for Hybrid High-Order (HHO) discretizations
of Leray-Lions problems set in W^(1,p) with p in (1,2]. Specifically, we prove
that, depending on the degeneracy of the problem, the conv... | arxiv topic:math.NA cs.NA |
arxiv_dataset-139312012.05222 | Isomorphic Bisections of Cubic Graphs
math.CO
Graph partitioning, or the dividing of a graph into two or more parts based
on certain conditions, arises naturally throughout discrete mathematics, and
problems of this kind have been studied extensively. In the 1990s, Ando
conjectured that the vertices of every cubic ... | arxiv topic:math.CO |
arxiv_dataset-139322012.05322 | Deep Learning Segmentation of Complex Features in Atomic-Resolution
Phase Contrast Transmission Electron Microscopy Images
cond-mat.mtrl-sci cs.LG
Phase contrast transmission electron microscopy (TEM) is a powerful tool for
imaging the local atomic structure of materials. TEM has been used heavily in
studies of d... | arxiv topic:cond-mat.mtrl-sci cs.LG |
arxiv_dataset-139332012.05422 | Exploiting Group-level Behavior Pattern forSession-based Recommendation
cs.IR
Session-based recommendation (SBR) is a challenging task, which aims to
predict users' future interests based on anonymous behavior sequences. Existing
methods leverage powerful representation learning approaches to encode sessions
into a... | arxiv topic:cs.IR |
arxiv_dataset-139342012.05522 | Synthesizing Long-Term 3D Human Motion and Interaction in 3D Scenes
cs.CV
Synthesizing 3D human motion plays an important role in many graphics
applications as well as understanding human activity. While many efforts have
been made on generating realistic and natural human motion, most approaches
neglect the import... | arxiv topic:cs.CV |
arxiv_dataset-139352012.05622 | Analysis and Optimal Edge Assignment For Hierarchical Federated Learning
on Non-IID Data
cs.LG cs.DC
Distributed learning algorithms aim to leverage distributed and diverse data
stored at users' devices to learn a global phenomena by performing training
amongst participating devices and periodically aggregating t... | arxiv topic:cs.LG cs.DC |
arxiv_dataset-139362012.05722 | Using Differentiable Programming for Flexible Statistical Modeling
cs.LG stat.CO stat.ME
Differentiable programming has recently received much interest as a paradigm
that facilitates taking gradients of computer programs. While the corresponding
flexible gradient-based optimization approaches so far have been used
... | arxiv topic:cs.LG stat.CO stat.ME |
arxiv_dataset-139372012.05822 | Floating free from physics: the metaphysics of quantum mechanics
physics.hist-ph quant-ph
We discuss some methodological aspects of the relation between physics and
metaphysics by dealing specifically with the case of non-relativistic quantum
mechanics. Our main claim is that current attempts to productively integr... | arxiv topic:physics.hist-ph quant-ph |
arxiv_dataset-139382012.05922 | Stellar Winds Drive Strong Variations in Exoplanet Evaporative Outflows
and Transit Absorption Signatures
astro-ph.EP astro-ph.SR physics.space-ph
Stellar wind and photon radiation interactions with a planet can cause
atmospheric depletion, which may have a potentially catastrophic impact on a
planet's habitabili... | arxiv topic:astro-ph.EP astro-ph.SR physics.space-ph |
arxiv_dataset-139392012.06022 | Motion and Force Planning for Manipulating Heavy Objects by Pivoting
cs.RO
Manipulation of objects by exploiting their contact with the environment can
enhance both the dexterity and payload capability of robotic manipulators. A
common way to manipulate heavy objects beyond the payload capability of a robot
is to u... | arxiv topic:cs.RO |
arxiv_dataset-139402012.06122 | DSRNA: Differentiable Search of Robust Neural Architectures
cs.LG cs.CR cs.CV
In deep learning applications, the architectures of deep neural networks are
crucial in achieving high accuracy. Many methods have been proposed to search
for high-performance neural architectures automatically. However, these
searched ar... | arxiv topic:cs.LG cs.CR cs.CV |
arxiv_dataset-139412012.06222 | Glycolytic pyruvate kinase moonlighting activities in DNA replication
initiation and elongation
q-bio.MN
Cells have evolved a metabolic control of DNA replication to respond to a
wide range of nutritional conditions. Accumulating data suggest that this
poorly understood control depends, at least in part, on Centr... | arxiv topic:q-bio.MN |
arxiv_dataset-139422012.06322 | The ternary Goldbach-Vinogradov theorem with almost equal
Piatetski-Shapiro primes
math.NT
In this paper, we proved a theorem that every large enough odd number can be
represented as the sum of three almost equal Piatetski-Shapiro primes.
| arxiv topic:math.NT |
arxiv_dataset-139432012.06422 | A mass-lumping finite element method for radially symmetric solution of
a multidimensional semilinear heat equation with blow-up
math.NA cs.NA
This study presents a new mass-lumping finite element method for computing
the radially symmetric solution of a semilinear heat equation in an $N$
dimensional ball ($N\ge ... | arxiv topic:math.NA cs.NA |
arxiv_dataset-139442012.06522 | Online Coresets for Clustering with Bregman Divergences
cs.DS cs.LG
We present algorithms that create coresets in an online setting for
clustering problems according to a wide subset of Bregman divergences. Notably,
our coresets have a small additive error, similar in magnitude to the
lightweight coresets Bachem et... | arxiv topic:cs.DS cs.LG |
arxiv_dataset-139452012.06622 | Phase transition in Modified Newtonian Dynamics (MONDian)
self-gravitating systems
cond-mat.stat-mech astro-ph.CO gr-qc
We study the statistical mechanics of binary systems under gravitational
interaction of the Modified Newtonian Dynamics (MOND) in three-dimensional
space. Considering the binary systems, in the ... | arxiv topic:cond-mat.stat-mech astro-ph.CO gr-qc |
arxiv_dataset-139462012.06722 | Mask Guided Matting via Progressive Refinement Network
cs.CV
We propose Mask Guided (MG) Matting, a robust matting framework that takes a
general coarse mask as guidance. MG Matting leverages a network (PRN) design
which encourages the matting model to provide self-guidance to progressively
refine the uncertain reg... | arxiv topic:cs.CV |
arxiv_dataset-139472012.06822 | Digital Twins Are Not Monozygotic -- Cross-Replicating ADAS Testing in
Two Industry-Grade Automotive Simulators
cs.SE cs.AI
The increasing levels of software- and data-intensive driving automation call
for an evolution of automotive software testing. As a recommended practice of
the Verification and Validation (V... | arxiv topic:cs.SE cs.AI |
arxiv_dataset-139482012.06922 | Decimated Framelet System on Graphs and Fast G-Framelet Transforms
cs.LG cs.NA math.NA
Graph representation learning has many real-world applications, from
super-resolution imaging, 3D computer vision to drug repurposing, protein
classification, social networks analysis. An adequate representation of graph
data is ... | arxiv topic:cs.LG cs.NA math.NA |
arxiv_dataset-139492012.07022 | QED Effect on Black Hole Shadow
gr-qc hep-th
In this work, taking the QED effect into account, we investigate the shadows
of the static black hole with magnetic monopoles and neutral black holes in
magnetic fields through the numerical backward ray-tracing method. For a static
black holes with magnetic monopole, we... | arxiv topic:gr-qc hep-th |
arxiv_dataset-139502012.07122 | DFR: Deep Feature Reconstruction for Unsupervised Anomaly Segmentation
cs.CV
Automatic detecting anomalous regions in images of objects or textures
without priors of the anomalies is challenging, especially when the anomalies
appear in very small areas of the images, making difficult-to-detect visual
variations, su... | arxiv topic:cs.CV |
arxiv_dataset-139512012.07222 | Performance of Large-Format Deformable Mirrors Constructed with TNO
Variable Reluctance Actuators
astro-ph.IM
Advancements in making high-efficiency actuators are an enabling technology
for building the next generation of large-format deformable mirrors. The
Netherlands Organization for Applied Scientific Researc... | arxiv topic:astro-ph.IM |
arxiv_dataset-139522012.07322 | Gmunu: Paralleled, grid-adaptive, general-relativistic
magnetohydrodynamics in curvilinear geometries in dynamical spacetimes
astro-ph.IM astro-ph.HE gr-qc
We present an update of the General-relativistic multigrid numerical (Gmunu)
code, a parallelized, multi-dimensional curvilinear, general relativistic
magneto... | arxiv topic:astro-ph.IM astro-ph.HE gr-qc |
arxiv_dataset-139532012.07422 | Discovery of a damped Ly$\alpha$ galaxy at z $\sim$ 3 towards the quasar
SDSS J011852+040644
astro-ph.GA
We report the detection of the host galaxy of a damped Ly$\alpha$ system
(DLA) with log N(HI) $ [\rm cm^{-2}]$ = $21.0 \pm 0.10$ at $z \approx 3.0091$
towards the background quasar SDSS J011852+040644 using th... | arxiv topic:astro-ph.GA |
arxiv_dataset-139542012.07522 | Deep inelastic scattering on the quark-gluon plasma
hep-ph hep-lat
We provide an interpretation of the structure functions of a thermal medium
such as the quark-gluon plasma in terms of the scattering of an incoming
electron on the medium via the exchange of a spacelike photon. We then focus on
the deep-inelastic s... | arxiv topic:hep-ph hep-lat |
arxiv_dataset-139552012.07622 | CAOS Spectral Imager Design and Advanced High Dynamic Range FDMA-TDMA
CAOS Mode
eess.IV physics.optics
In the first part of the paper, a CAOS line camera is introduced for spectral
imaging of one dimensional (1-D) or line targets. The proposed spectral camera
uses both a diffraction grating as well as a cylindric... | arxiv topic:eess.IV physics.optics |
arxiv_dataset-139562012.07722 | High--order discontinuous Galerkin approximation for a three--phase
incompressible Navier--Stokes/Cahn--Hilliard model
math.NA cs.CE cs.NA
In this work we introduce the development of a three--phase incompressible
Navier--Stokes/Cahn--Hilliard numerical method to simulate three--phase flows,
present in many indus... | arxiv topic:math.NA cs.CE cs.NA |
arxiv_dataset-139572012.07822 | The mono-Higgs + MET signal at the Large Hadron Collider: a study on the
$\gamma\gamma$ and $b\bar{b}$ final states
hep-ph hep-ex
We investigate the potential of the channel {\em mono-Higgs + MET} in
yielding signals of dark mater at the high-luminosity Large Hadron Collider
(LHC). As illustration, a scalar dark ... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-139582012.07922 | Probing ultrafast laser plasma processes inside solids with resonant
small-angle X-ray scattering
physics.plasm-ph
Extreme states of matter exist throughout the universe e.g. inside planetary
cores, stars or astrophysical jets. Such conditions are generated in the
laboratory in the interaction of powerful lasers ... | arxiv topic:physics.plasm-ph |
arxiv_dataset-139592012.08022 | Identification of inferential parameters in the covariate-normalized
linear conditional logit model
econ.EM
The conditional logit model is a standard workhorse approach to estimating
customers' product feature preferences using choice data. Using these models at
scale, however, can result in numerical imprecision... | arxiv topic:econ.EM |
arxiv_dataset-139602012.08122 | Constructing Galois representations ramified at one prime
math.NT
Let $n>1$, $e\geq 0$ and a prime number $p\geq 2^{n+2+2e}+3$, such that the
index of regularity of $p$ is $\leq e$. We show that there are infinitely many
irreducible Galois representations $\rho:
Gal(\bar{\mathbb{Q}}/\mathbb{Q})\rightarrow {GL}_n(\m... | arxiv topic:math.NT |
arxiv_dataset-139612012.08222 | On M\'etivier's Lax-Mizohata theorem and extensions to weak defects of
hyperbolicity. Part one
math.AP
We prove that, for first-order, fully nonlinear systems of partial
differential equations, under an hypothesis of ellipticity for the principal
symbol, the Cauchy problem has no solution within a range of Sobole... | arxiv topic:math.AP |
arxiv_dataset-139622012.08322 | A Conceptual Model for the Origin of the Cutoff Parameter in Exotic
Compact Objects
gr-qc
A Black Hole (BH) is a spacetime region with a horizon and where geodesics
converge to a singularity. At such a point, the gravitational field equations
fail. As an alternative to the problem of the singularity arises the ex... | arxiv topic:gr-qc |
arxiv_dataset-139632012.08422 | Thermodynamically stable skyrmion lattice in tetragonal frustrated
antiferromagnet with dipolar interaction
cond-mat.str-el cond-mat.mtrl-sci
Motivated by recent experimental results on GdRu$_2$Si$_2$ [Khanh, N.D.,
Nakajima, T., Yu, X. et al., \emph{Nat. Nanotechnol.} \textbf{15}, 444-449
(2020)], where nanometri... | arxiv topic:cond-mat.str-el cond-mat.mtrl-sci |
arxiv_dataset-139642012.08522 | Sondheimer oscillations as a probe of non-ohmic flow in type-II Weyl
semimetal WP$_2$
cond-mat.mes-hall cond-mat.mtrl-sci cond-mat.str-el
As conductors in electronic applications shrink, microscopic conduction
processes lead to strong deviations from Ohm's law. Depending on the length
scales of momentum conservin... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci cond-mat.str-el |
arxiv_dataset-139652012.08622 | Smart Mobility Ontology: Current Trends and Future Directions
cs.AI
Ontology is the explicit and formal representation of the concepts in a
domain and relations among them. Transportation science is a wide domain
dealing with mobility over various complex and interconnected transportation
systems, such as land, avi... | arxiv topic:cs.AI |
arxiv_dataset-139662012.08722 | Disorder-induced spin-liquid-like behavior in kagome-lattice compounds
cond-mat.str-el cond-mat.supr-con
Quantum spin liquids (QSLs) are an exotic state of matter that is subject to
extensive research. However, the relationship between the ubiquitous disorder
and the QSL behaviors is still unclear. Here, by perform... | arxiv topic:cond-mat.str-el cond-mat.supr-con |
arxiv_dataset-139672012.08822 | A comparative evaluation of machine learning methods for robot
navigation through human crowds
cs.RO cs.LG
Robot navigation through crowds poses a difficult challenge to AI systems,
since the methods should result in fast and efficient movement but at the same
time are not allowed to compromise safety. Most appro... | arxiv topic:cs.RO cs.LG |
arxiv_dataset-139682012.08922 | Unsupervised Image Segmentation using Mutual Mean-Teaching
cs.CV cs.AI
Unsupervised image segmentation aims at assigning the pixels with similar
feature into a same cluster without annotation, which is an important task in
computer vision. Due to lack of prior knowledge, most of existing model usually
need to be tr... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-139692012.09022 | How heavy can dark matter be? Constraining colourful unitarity with
SARAH
hep-ph
We describe the automation of the calculation of perturbative unitarity
constraints including scalars that have colour charges, and its release in
SARAH 4.14.4. We apply this, along with vacuum stability constraints, to a
simple dark... | arxiv topic:hep-ph |
arxiv_dataset-139702012.09122 | AMICI: High-Performance Sensitivity Analysis for Large Ordinary
Differential Equation Models
q-bio.QM
Ordinary differential equation models facilitate the understanding of
cellular signal transduction and other biological processes. However, for large
and comprehensive models, the computational cost of simulating... | arxiv topic:q-bio.QM |
arxiv_dataset-139712012.09222 | Learning-NUM: Network Utility Maximization with Unknown Utility
Functions and Queueing Delay
cs.NI cs.LG
Network Utility Maximization (NUM) studies the problems of allocating traffic
rates to network users in order to maximize the users' total utility subject to
network resource constraints. In this paper, we pro... | arxiv topic:cs.NI cs.LG |
arxiv_dataset-139722012.09322 | Polyblur: Removing mild blur by polynomial reblurring
cs.CV eess.IV
We present a highly efficient blind restoration method to remove mild blur in
natural images. Contrary to the mainstream, we focus on removing slight blur
that is often present, damaging image quality and commonly generated by small
out-of-focus, l... | arxiv topic:cs.CV eess.IV |
arxiv_dataset-139732012.09422 | The Variational Method of Moments
cs.LG econ.EM math.ST stat.ML stat.TH
The conditional moment problem is a powerful formulation for describing
structural causal parameters in terms of observables, a prominent example being
instrumental variable regression. A standard approach reduces the problem to a
finite set of... | arxiv topic:cs.LG econ.EM math.ST stat.ML stat.TH |
arxiv_dataset-139742012.09522 | Surface wave scattering by multiple flexible fishing cage system
physics.flu-dyn
A study of the wave dynamics around a multiple fishing cage system is carried
out under the assumption of the linear water wave theory and small-amplitude
wave response. The Fourier--Bessel series expansion of the velocity potential
is... | arxiv topic:physics.flu-dyn |
arxiv_dataset-139752012.09622 | Learning to Solve AC Optimal Power Flow by Differentiating through
Holomorphic Embeddings
cs.LG cs.SY eess.SY math.OC
Alternating current optimal power flow (AC-OPF) is one of the fundamental
problems in power systems operation. AC-OPF is traditionally cast as a
constrained optimization problem that seeks optimal... | arxiv topic:cs.LG cs.SY eess.SY math.OC |
arxiv_dataset-139762012.09722 | Machine Learning of Free Energies in Chemical Compound Space Using
Ensemble Representations: Reaching Experimental Uncertainty for Solvation
physics.chem-ph
Free energies govern the behavior of soft and liquid matter, and improving
their predictions could have a large impact on the development of drugs,
electroly... | arxiv topic:physics.chem-ph |
arxiv_dataset-139772012.09822 | Geometry and Topology of Anti-BRST Symmetry in Quantized Yang-Mills
Gauge Theories
hep-th
The entire geometric formulations of the BRST and the anti-BRST structures
are worked out in presence of the Nakanishi-Lautrup field. It is shown that in
the general form of gauge fixing mechanisms within the Faddeev-Popov
q... | arxiv topic:hep-th |
arxiv_dataset-139782012.09922 | Individually Conditional Individual Mutual Information Bound on
Generalization Error
cs.IT math.IT stat.ML
We propose a new information-theoretic bound on generalization error based on
a combination of the error decomposition technique of Bu et al. and the
conditional mutual information (CMI) construction of Stei... | arxiv topic:cs.IT math.IT stat.ML |
arxiv_dataset-139792012.10022 | The length-constrained ideal curve flow
math.AP math.DG
A recent article by the first two authors together with B Andrews and V-M
Wheeler considered the so-called `ideal curve flow', a sixth order curvature
flow that seeks to deform closed planar curves to curves with least variation
of total geodesic curvature in ... | arxiv topic:math.AP math.DG |
arxiv_dataset-139802012.10122 | Weakly-supervised Semantic Segmentation in Cityscape via Hyperspectral
Image
cs.CV
High-resolution hyperspectral images (HSIs) contain the response of each
pixel in different spectral bands, which can be used to effectively distinguish
various objects in complex scenes. While HSI cameras have become low cost,
alg... | arxiv topic:cs.CV |
arxiv_dataset-139812012.10222 | Storage and release of subradiant excitations in a dense atomic cloud
physics.atom-ph cond-mat.quant-gas quant-ph
We report the observation of subradiance in dense ensembles of cold $^{87}$Rb
atoms operating near Dicke's regime of a large number of atoms in a volume with
dimensions smaller than the transition wavel... | arxiv topic:physics.atom-ph cond-mat.quant-gas quant-ph |
arxiv_dataset-139822012.10322 | Resonant Shattering Flares as Multimessenger Probes of the Nuclear
Symmetry Energy
astro-ph.HE nucl-th
The behaviour of the nuclear symmetry energy near saturation density is
important for our understanding of dense nuclear matter. This density
dependence can be parameterised by the nuclear symmetry energy and it... | arxiv topic:astro-ph.HE nucl-th |
arxiv_dataset-139832012.10422 | Smart Refrigerator using Internet of Things and Android
cs.HC
The kitchen is regarded as the central unit of the traditional as well as
modern homes. It is where people cook meals and where our families sit together
to eat food. The refrigerator is the pivotal of all that, and hence it plays an
important part in ou... | arxiv topic:cs.HC |
arxiv_dataset-139842012.10522 | A backward ergodic theorem along trees and its consequences for free
group actions
math.DS math.LO
We prove a new pointwise ergodic theorem for probability-measure-preserving
(pmp) actions of free groups, where the ergodic averages are taken over
arbitrary finite subtrees of the standard Cayley graph rooted at th... | arxiv topic:math.DS math.LO |
arxiv_dataset-139852012.10622 | Automorphism groups of certain Enriques surfaces
math.AG
We calculate the automorphism group of certain Enriques surfaces. The
Enriques surfaces that we investigate include very general $n$-nodal Enriques
surfaces and very general cuspidal Enriques surfaces. We also describe the
action of the automorphism group on ... | arxiv topic:math.AG |
arxiv_dataset-139862012.10722 | Lasing condition for trapped modes in subwavelength--wired PT--symmetric
resonators
physics.optics
The ability to control the laser modes within a subwavelength resonator is of
key relevance in modern optoelectronics. This work deals with the theoretical
research on optical properties of a PT--symmetric nano--sca... | arxiv topic:physics.optics |
arxiv_dataset-139872012.10822 | FMO Interaction Energy between 17$\beta$-Estradiol, 17$\alpha$-Estradiol
and Human Estrogen Receptor $\alpha$
q-bio.BM
The estrogen receptor is a nuclear hormone receptor activated by the natural
steroid hormone 17$\beta$-estradiol (E2). Fragment molecular orbital (FMO)
calculations were performed which allowed u... | arxiv topic:q-bio.BM |
arxiv_dataset-139882012.10922 | Impacts of noise on quenching of some models arising in MEMS technology
math.AP
In the current work we study a stochastic parabolic problem. The underlying
problem is actually motivated by the study of an idealized electrically
actuated MEMS (Micro-Electro-Mechanical System) device in the case of random
fluctuation... | arxiv topic:math.AP |
arxiv_dataset-139892012.11022 | Parameter Identification for Digital Fabrication: A Gaussian Process
Learning Approach
eess.SY cs.LG cs.SY
Tensioned cable nets can be used as supporting structures for the efficient
construction of lightweight building elements, such as thin concrete shell
structures. To guarantee important mechanical properties... | arxiv topic:eess.SY cs.LG cs.SY |
arxiv_dataset-139902012.11122 | Statistical Modelling and Analysis of the Computer-Simulated Datasets
stat.ME stat.CO
Over the last two decades, the science has come a long way from relying on
only physical experiments and observations to experimentation using computer
simulators. This chapter focusses on the modelling and analysis of data arisin... | arxiv topic:stat.ME stat.CO |
arxiv_dataset-139912012.11222 | Weak Identification with Bounds in a Class of Minimum Distance Models
econ.EM math.ST stat.TH
When parameters are weakly identified, bounds on the parameters may provide a
valuable source of information. Existing weak identification estimation and
inference results are unable to combine weak identification with bou... | arxiv topic:econ.EM math.ST stat.TH |
arxiv_dataset-139922012.11322 | Avoiding the Geometric Boundary Effect in Shear Measurement
astro-ph.IM astro-ph.CO astro-ph.GA
In image processing, source detections are inevitably affected by the
presence of the geometric boundaries in the images, including the physical
boundaries of the CCD, and the boundaries of masked regions due to column
d... | arxiv topic:astro-ph.IM astro-ph.CO astro-ph.GA |
arxiv_dataset-139932012.11422 | Relativistic viscous effects on the primordial gravitational waves
spectrum
astro-ph.CO gr-qc hep-ph hep-th
We study the impact of the viscous effects of the primordial plasma on the
evolution of the primordial gravitational waves (pGW) spectrum from Inflation
until today, considering a self-consistent interactio... | arxiv topic:astro-ph.CO gr-qc hep-ph hep-th |
arxiv_dataset-139942012.11522 | Barking up the right tree: an approach to search over molecule synthesis
DAGs
cs.LG q-bio.BM q-bio.QM
When designing new molecules with particular properties, it is not only
important what to make but crucially how to make it. These instructions form a
synthesis directed acyclic graph (DAG), describing how a larg... | arxiv topic:cs.LG q-bio.BM q-bio.QM |
arxiv_dataset-139952012.11622 | Some comments on 6d global gauge anomalies
hep-th
Global gauge anomalies in $6d$ associated with non-trivial homotopy groups
$\pi_6(G)$ for $G=SU(2)$, $SU(3)$, and $G_2$ were computed and utilized in the
past. In the modern bordism point of view of anomalies, however, they come from
the bordism groups $\Omega^\text... | arxiv topic:hep-th |
arxiv_dataset-139962012.11722 | Optimization of Fully Controlled Sweeping Processes
math.OC
The paper is devoted to deriving necessary optimality conditions in a general
optimal control problem for dynamical systems governed by controlled sweeping
processes with hard-constrained control actions entering both polyhedral moving
sets and additive pe... | arxiv topic:math.OC |
arxiv_dataset-139972012.11822 | Exceptional Dynamical Quantum Phase Transitions in Periodically Driven
Systems
cond-mat.stat-mech quant-ph
Extending notions of phase transitions to nonequilibrium realm is a
fundamental problem for statistical mechanics. While it was discovered that
critical transitions occur even for transient states before rel... | arxiv topic:cond-mat.stat-mech quant-ph |
arxiv_dataset-139982012.11922 | Learning Structures in Earth Observation Data with Gaussian Processes
physics.geo-ph physics.app-ph stat.ML
Gaussian Processes (GPs) has experienced tremendous success in geoscience in
general and for bio-geophysical parameter retrieval in the last years. GPs
constitute a solid Bayesian framework to formulate many ... | arxiv topic:physics.geo-ph physics.app-ph stat.ML |
arxiv_dataset-139992012.12022 | Sharp Estimates of Radial Dunkl and Heat Kernels in the Complex Case
$A_n$
math.RT
In this article, we consider the radial Dunkl geometric case $k=1$
corresponding to flat Riemannian symmetric spaces in the complex case and we
prove exact estimates for the positive valued Dunkl kernel and for the radial
heat kern... | arxiv topic:math.RT |
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