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arxiv_dataset-111001904.0496 | Image Quality Assessment for Omnidirectional Cross-reference Stitching
cs.CV
Along with the development of virtual reality (VR), omnidirectional images
play an important role in producing multimedia content with immersive
experience. However, despite various existing approaches for omnidirectional
image stitching, ... | arxiv topic:cs.CV |
arxiv_dataset-111011904.0506 | Network depth: identifying median and contours in complex networks
stat.ME cond-mat.dis-nn physics.soc-ph
Centrality descriptors are widely used to rank nodes according to specific
concept(s) of importance. Despite the large number of centrality measures
available nowadays, it is still poorly understood how to iden... | arxiv topic:stat.ME cond-mat.dis-nn physics.soc-ph |
arxiv_dataset-111021904.0516 | Large-Scale Long-Tailed Recognition in an Open World
cs.CV cs.LG
Real world data often have a long-tailed and open-ended distribution. A
practical recognition system must classify among majority and minority classes,
generalize from a few known instances, and acknowledge novelty upon a never
seen instance. We defin... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-111031904.0526 | Non-Hermitian Photonics based on Charge-Parity Symmetry
physics.optics cond-mat.mes-hall
Parity-time ($\mathcal{PT}$) symmetry, originally conceived for non-Hermitian
open quantum systems, has opened an excitingly new avenue for the coherent
control of light. By tailoring optical gain and loss in integrated photoni... | arxiv topic:physics.optics cond-mat.mes-hall |
arxiv_dataset-111041904.0536 | A $\pmb{\nu}$ Solution to the Strong CP Problem
hep-ph hep-ex
We present a new solution to the strong CP problem in which the imaginary
component of the up quark mass, $\mathcal{I}[m_u]$, acquires a tiny, but
non-vanishing value. This is achieved via a Dirac seesaw mechanism, which is
also responsible for the gener... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-111051904.0546 | Least Squares Auto-Tuning
math.OC cs.LG
Least squares is by far the simplest and most commonly applied computational
method in many fields. In almost all applications, the least squares objective
is rarely the true objective. We account for this discrepancy by parametrizing
the least squares problem and automatical... | arxiv topic:math.OC cs.LG |
arxiv_dataset-111061904.0556 | Bai-Pollicott Algorithm for Markovian Products of Positive Matrices
math.PR
We consider the problem of estimating the top Lyapunov exponents for
Markovian products of positive matrices. We define a new transfer operator as a
matrix of classical transfer operators and prove its spectral properties. With
the spectral... | arxiv topic:math.PR |
arxiv_dataset-111071904.0566 | Forescattered electron imaging of nanoparticles in a scanning electron
microscopy
cond-mat.mtrl-sci
In this study, we have used a Zr-Nb alloy containing well-defined
nano-precipitates as a model material in which to study imaging contrast
inversions (atomic number or diffraction contrast) observed with the
foresc... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-111081904.0576 | Scalarizing Functions in Bayesian Multiobjective Optimization
cs.LG cs.NE stat.ML
Scalarizing functions have been widely used to convert a multiobjective
optimization problem into a single objective optimization problem. However,
their use in solving (computationally) expensive multi- and many-objective
optimizatio... | arxiv topic:cs.LG cs.NE stat.ML |
arxiv_dataset-111091904.0586 | Altered Dielectric Behaviour, Structure and Dynamics of Nanoconfined
Dipolar Liquids: Signatures of Enhanced Cooperativity
cond-mat.soft
Spherical confinement can alter the properties of a dipolar fluid in several
different ways. In an atomistic molecular dynamics simulation study of two
different dipolar liquids... | arxiv topic:cond-mat.soft |
arxiv_dataset-111101904.0596 | A Scalable Multigrid Reduction Framework for Multiphase Poromechanics of
Heterogeneous Media
math.NA
Simulation of multiphase poromechanics involves solving a multi-physics
problem in which multiphase flow and transport are tightly coupled with the
porous medium deformation. To capture this dynamic interplay, ful... | arxiv topic:math.NA |
arxiv_dataset-111111904.0606 | Entanglement of a cavity light produced by a superposed two-mode
coherent and subharmonic light
quant-ph
With the aid of the solutions of the Quantum Langevin equations, we have
calculated the Q-functions for the two-mode coherent and subharmonic cavity
light beams. We have then determined the Q-function for the ... | arxiv topic:quant-ph |
arxiv_dataset-111121904.0616 | Opportunities in Time-Domain Extragalactic Astrophysics with the NASA
Near-Earth Object Camera (NEOCam)
astro-ph.GA
This White Pape motivates the time domain extragalactic science case for the
NASA Near-Earth Object Camera (NEOCam). NEOCam is a NASA Planetary mission
whose goal is to discover and characterize ast... | arxiv topic:astro-ph.GA |
arxiv_dataset-111131904.0626 | Similarities between policy gradient methods (PGM) in Reinforcement
learning (RL) and supervised learning (SL)
cs.LG cs.AI stat.ML
Reinforcement learning (RL) is about sequential decision making and is
traditionally opposed to supervised learning (SL) and unsupervised learning
(USL). In RL, given the current stat... | arxiv topic:cs.LG cs.AI stat.ML |
arxiv_dataset-111141904.0636 | Indications for transit timing variations in the exo-Neptune HAT-P-26b
astro-ph.EP
From its discovery, the low density transiting Neptune HAT-P-26b showed a
2.1-sigma detection drift in its spectroscopic data, while photometric data
showed a weak curvature in the timing residuals that required further follow-up
obs... | arxiv topic:astro-ph.EP |
arxiv_dataset-111151904.0646 | Optical/NIR stellar absorption and emission-line indices from luminous
infrared galaxies
astro-ph.GA
We analyze a set of optical-to-near-infrared long-slit nuclear spectra of 16
infrared-luminous spiral galaxies. All of the studied sources present H$_2$
emission, which reflects the star-forming nature of our samp... | arxiv topic:astro-ph.GA |
arxiv_dataset-111161904.0656 | A Quantum Engineer's Guide to Superconducting Qubits
quant-ph cond-mat.mes-hall physics.app-ph
The aim of this review is to provide quantum engineers with an introductory
guide to the central concepts and challenges in the rapidly accelerating field
of superconducting quantum circuits. Over the past twenty years, t... | arxiv topic:quant-ph cond-mat.mes-hall physics.app-ph |
arxiv_dataset-111171904.0666 | Theory Review of Neutrino Models and CP Violation
hep-ph
Although the measurement of the reactor angle has killed tribimaximal lepton
mixing, its descendants survive with charged lepton corrections, or in less
constrained forms such as trimaximal mixing and/or mu-tau symmetry, each with
characteristic predictions. ... | arxiv topic:hep-ph |
arxiv_dataset-111181904.0676 | Drawing HV-Restricted Planar Graphs
cs.CG
A strict orthogonal drawing of a graph $G=(V, E)$ in $\mathbb{R}^2$ is a
drawing of $G$ such that each vertex is mapped to a distinct point and each
edge is mapped to a horizontal or vertical line segment. A graph $G$ is
$HV$-restricted if each of its edges is assigned a ho... | arxiv topic:cs.CG |
arxiv_dataset-111191904.0686 | A search for solar axion induced signals with COSINE-100
hep-ex astro-ph.IM nucl-ex
We present results from a search for solar axions with the COSINE-100
experiment. We find no evidence of solar axion events from a data-set of
6,303.9 kg$\cdot$days exposure and set a 90\,\% confidence level upper limit on
the axion... | arxiv topic:hep-ex astro-ph.IM nucl-ex |
arxiv_dataset-111201904.0696 | On the Performance of Differential Evolution for Hyperparameter Tuning
cs.LG cs.NE stat.ML
Automated hyperparameter tuning aspires to facilitate the application of
machine learning for non-experts. In the literature, different optimization
approaches are applied for that purpose. This paper investigates the
perform... | arxiv topic:cs.LG cs.NE stat.ML |
arxiv_dataset-111211904.0706 | Le th\'eor\`eme de r\'eduction stable de Deligne et Mumford
math.AG
The stable reduction theorem of Deligne and Mumford --- The moduli space of
smooth projective curves of genus $g$ is a quasi-projective algebraic variety,
but is not projective. To understand its geometry, it may be crucial to
consider compactifica... | arxiv topic:math.AG |
arxiv_dataset-111221904.0716 | Fluxon-induced losses in niobium thin-film cavities revisited
physics.acc-ph cond-mat.supr-con
Long standing data from niobium thin film accelerating cavities will be
revisited and analysed by a modified London model of RF superconductivity.
Firstly, the applicability of this model is explored using data of the BCS... | arxiv topic:physics.acc-ph cond-mat.supr-con |
arxiv_dataset-111231904.0726 | Hidden Analytic Relations for Two-Loop Higgs Amplitudes in QCD
hep-th hep-ph
We compute the Higgs plus two-quark and one-gluon amplitudes ($H \rightarrow
q \bar{q} g$) and Higgs plus three-gluon amplitudes ($H \rightarrow 3g$) in the
Higgs effective theory with a general class of operators. By changing the
quadrati... | arxiv topic:hep-th hep-ph |
arxiv_dataset-111241904.0736 | Interferometric scattering enables fluorescence-free electrokinetic
trapping of single nanoparticles in free solution
physics.ins-det physics.app-ph physics.bio-ph physics.optics q-bio.QM
Anti-Brownian traps confine single particles in free solution by closed-loop
feedback forces that directly counteract Brownian... | arxiv topic:physics.ins-det physics.app-ph physics.bio-ph physics.optics q-bio.QM |
arxiv_dataset-111251904.0746 | Fashion-AttGAN: Attribute-Aware Fashion Editing with Multi-Objective GAN
cs.CV
In this paper, we introduce attribute-aware fashion-editing, a novel task, to
the fashion domain. We re-define the overall objectives in AttGAN and propose
the Fashion-AttGAN model for this new task. A dataset is constructed for this
tas... | arxiv topic:cs.CV |
arxiv_dataset-111261904.0756 | Partition of energy for a dissipative quantum oscillator
cond-mat.stat-mech cond-mat.quant-gas math-ph math.MP quant-ph
We reveal a new face of the old clich\'ed system: a dissipative quantum
harmonic oscillator. We formulate and study a quantum counterpart of the energy
equipartition theorem satisfied for classica... | arxiv topic:cond-mat.stat-mech cond-mat.quant-gas math-ph math.MP quant-ph |
arxiv_dataset-111271904.0766 | Multiple-interaction kinetic modelling of a virtual-item gambling
economy
physics.soc-ph econ.GN nlin.AO q-fin.EC
In recent years, there has been a proliferation of online gambling sites,
which made gambling more accessible with a consequent rise in related problems,
such as addiction. Hence, the analysis of the ... | arxiv topic:physics.soc-ph econ.GN nlin.AO q-fin.EC |
arxiv_dataset-111281904.0776 | Infrared dust arcs around the stars: I. effect of the radiation pressure
astro-ph.SR
In this paper we consider the distribution of the interstellar dust in the
vicinity of the star under an influence of the stellar gravitation and
radiation pressure. This study is applicable to the stars with relatively weak
stella... | arxiv topic:astro-ph.SR |
arxiv_dataset-111291904.0786 | Base spacing distribution analysis for human genome
q-bio.OT
The distribution of bases spacing in human genome was investigated. An
analysis of the frequency of occurrence in the human genome of different
sequence lengths flanked by one type of nucleotide was carried out showing that
the distribution has no self-si... | arxiv topic:q-bio.OT |
arxiv_dataset-111301904.0796 | Softwire Hub and Spoke Deployment Framework with Layer Two Tunneling
Protocol Version 2 (L2TPv2)
cs.NI
This document describes the framework of the Softwire ''Hub and Spoke''
solution with the Layer Two Tunneling Protocol version 2 (L2TPv2). The
implementation details specified in this document should be followed... | arxiv topic:cs.NI |
arxiv_dataset-111311904.0806 | Deep Fusion Network for Image Completion
cs.CV
Deep image completion usually fails to harmonically blend the restored image
into existing content, especially in the boundary area. This paper handles with
this problem from a new perspective of creating a smooth transition and
proposes a concise Deep Fusion Network (... | arxiv topic:cs.CV |
arxiv_dataset-111321904.0816 | Cosmic Ray Models
astro-ph.HE
We review progress in high-energy cosmic ray physics focusing on recent
experimental results and models developed for their interpretation. Emphasis is
put on the propagation of charged cosmic rays, covering the whole range from
$\sim (20-50)$ GV, i.e. the rigidity when solar modulatio... | arxiv topic:astro-ph.HE |
arxiv_dataset-111331904.0826 | A silicon quantum-dot-coupled nuclear spin qubit
quant-ph
Single nuclear spins in the solid state have long been envisaged as a
platform for quantum computing, due to their long coherence times and excellent
controllability. Measurements can be performed via localised electrons, for
example those in single atom dop... | arxiv topic:quant-ph |
arxiv_dataset-111341904.0836 | Scl in graphs of groups
math.GT math.GR
Let G be a group acting on a tree with cyclic edge and vertex stabilizers.
Then stable commutator length (scl) is rational in G. Furthermore, scl varies
predictably and converges to rational limits in so-called "surgery" families.
This is a homological analog of the phenomeno... | arxiv topic:math.GT math.GR |
arxiv_dataset-111351904.0846 | The Tilt of the Local Velocity Ellipsoid as Seen by Gaia
astro-ph.GA
The Gaia Radial Velocity Spectrometer (RVS) provides a sample of 7,224,631
stars with full six-dimensional phase space information. Bayesian distances of
these stars are available from the catalogue of Sch\"onrich et al. (2019). We
exploit this to... | arxiv topic:astro-ph.GA |
arxiv_dataset-111361904.0856 | Comment on "Orientational Distribution of Free O-H Groups of Interfacial
Water is Exponential"
physics.chem-ph
In a recent letter (PRL,121,246101,2018), Sun et al. reported that combined
MD simulation and sum frequency generation vibrational spectroscopy (SFG-VS)
measurements led to conclusions of a broad and exp... | arxiv topic:physics.chem-ph |
arxiv_dataset-111371904.0866 | The Fornax Deep Survey (FDS) with VST. VI. Optical properties of the
dwarf galaxies in the Fornax cluster
astro-ph.GA
The Fornax Deep Survey Dwarf galaxy Catalog (FDSDC) includes 564 dwarf
galaxies in the Fornax cluster and the in-falling Fornax A subgroup. We use the
FDSDC galaxies for statistical analysis of th... | arxiv topic:astro-ph.GA |
arxiv_dataset-111381904.0876 | Cursive Multilingual Characters Recognition Based on Hard Geometric
Features
cs.CV
The cursive nature of multilingual characters segmentation and recognition of
Arabic, Persian, Urdu languages have attracted researchers from academia and
industry. However, despite several decades of research, still multilingual
c... | arxiv topic:cs.CV |
arxiv_dataset-111391904.0886 | Cool spots on the surface of the active giant PZ Mon
astro-ph.SR
Based on the multiband (BVRIJHKL) photometric observations of the active red
giant PZ Mon performed for the first time in the winter season of 2017-2018, we
have determined the main characteristics of the spotted stellar surface in a
parametric three-... | arxiv topic:astro-ph.SR |
arxiv_dataset-111401904.0896 | N$^{3}$LO predictions for the decay of the Higgs boson to bottom quarks
hep-ph
We present a fully-differential calculation of the $H\rightarrow
b\overline{b}$ decay at next-to-next- to-next-to-leading order (N$^3$LO)
accuracy. Our calculation considers diagrams in which the Higgs boson couples
directly to the botto... | arxiv topic:hep-ph |
arxiv_dataset-111411904.0906 | Helly meets Garside and Artin
math.GR math.AT math.GT
A graph is Helly if every family of pairwise intersecting combinatorial balls
has a nonempty intersection. We show that weak Garside groups of finite type
and FC-type Artin groups are Helly, that is, they act geometrically on Helly
graphs. In particular, such gr... | arxiv topic:math.GR math.AT math.GT |
arxiv_dataset-111421904.0916 | Laminar-turbulent coexistence in annular Couette flow
physics.flu-dyn
Annular Couette flow is the flow between two coaxial cylinders driven by the
axial translation of the inner cylinder. It is investigated using direct
numerical simulation in long domains, with an emphasis on the laminar-turbulent
coexistence regi... | arxiv topic:physics.flu-dyn |
arxiv_dataset-111431904.0926 | How does the photon's spin affect Gravitational Wave measurements?
gr-qc
We study the effect of the polarization of light beams on the time delay
measured in Gravitational Wave experiments. To this end, we consider the
Mathisson-Papapetrou-Dixon equations in a gravitational wave background, with
two of the possible... | arxiv topic:gr-qc |
arxiv_dataset-111441904.0936 | StegoAppDB: a Steganography Apps Forensics Image Database
eess.IV cs.MM
In this paper, we present a new reference dataset simulating digital evidence
for image steganography. Steganography detection is a digital image forensic
topic that is relatively unknown in practical forensics, although stego app use
in the wi... | arxiv topic:eess.IV cs.MM |
arxiv_dataset-111451904.0946 | Data-Driven Neuron Allocation for Scale Aggregation Networks
cs.CV
Successful visual recognition networks benefit from aggregating information
spanning from a wide range of scales. Previous research has investigated
information fusion of connected layers or multiple branches in a block, seeking
to strengthen the po... | arxiv topic:cs.CV |
arxiv_dataset-111461904.0956 | On the size of subsets of $\mathbb{F}_p^{n}$ without $p$ distinct
elements summing to zero
math.CO math.NT
Let us fix a prime $p$. The Erd\H{o}s-Ginzburg-Ziv problem asks for the
minimum integer $s$ such that any collection of $s$ points in the lattice
$\mathbb{Z}^n$ contains $p$ points whose centroid is also a l... | arxiv topic:math.CO math.NT |
arxiv_dataset-111471904.0966 | Accelerating Black Hole Chemistry
hep-th gr-qc
We introduce a new set of chemical variables for the accelerating black hole.
We show how these expressions suggest that conical defects emerging from a
black hole can be considered as true hair -- a new charge that the black hole
can carry -- and discuss the impact of... | arxiv topic:hep-th gr-qc |
arxiv_dataset-111481904.0976 | Invariants of PSL(n,R)-Fuchsian representations and a slice of Hitchin
components
math.GT
In this paper we show some properties of triangle invariants and shearing
invariants of PSL(n,R)-Fuchsian representations. Moreover, using the
Bonahon-Dreyer parameterization, we show that the Fuchsian locus of Hitchin
compo... | arxiv topic:math.GT |
arxiv_dataset-111491904.0986 | Learning Manipulation under Physics Constraints with Visual Perception
cs.RO
Understanding physical phenomena is a key competence that enables humans and
animals to act and interact under uncertain perception in previously unseen
environments containing novel objects and their configurations. In this work,
we consi... | arxiv topic:cs.RO |
arxiv_dataset-111501904.0996 | Strong Structural Controllability of Networks under Time-Invariant and
Time-Varying Topological Perturbations
math.DS math.OC
This paper investigates the robustness of strong structural controllability
for linear time-invariant and linear time-varying directed networks with
respect to structural perturbations, in... | arxiv topic:math.DS math.OC |
arxiv_dataset-111511904.1006 | Centers of subgroups of big mapping class groups and the Tits
alternative
math.GT math.GR
In this note we show that many subgroups of mapping class groups of
infinite-type surfaces without boundary have trivial centers, including all
normal subgroups. Using similar techniques, we show that every nontrivial
normal... | arxiv topic:math.GT math.GR |
arxiv_dataset-111521904.1016 | Migration patterns under different scenarios of sea level rise
cs.CY
We propose a framework to examine future migration patterns of people under
different sea level rise scenarios using models of human migration.
Specifically, we couple a sea level rise model with a data-driven model of
human migration, creating a ... | arxiv topic:cs.CY |
arxiv_dataset-111531904.1026 | Two variable fragment of Term Modal Logic
cs.LO
Term modal logics (TML) are modal logics with unboundedly many modalities,
with quantification over modal indices, so that we can have formulas of the
form $\exists y. \forall x. (\Box_x P(x,y) \supset\Diamond_y P(y,x))$. Like
First order modal logic, TML is also "not... | arxiv topic:cs.LO |
arxiv_dataset-111541904.1036 | Polarization, sign sequences and isotropic vector systems
math.MG math.CA
We determine the order of magnitude of the $n$th $\ell_p$-polarization
constant of the unit sphere $S^{d-1}$ for every $n,d \geq 1$ and $p>0$. For
$p=2$, we prove that extremizers are isotropic vector sets, whereas for $p=1$,
we show that the... | arxiv topic:math.MG math.CA |
arxiv_dataset-111551904.1046 | Dimensional crossover in a layered ferromagnet detected by spin
correlation driven distortions
cond-mat.mes-hall cond-mat.str-el
Magneto-elastic distortions are commonly detected across magnetic long-range
ordering (LRO) transitions. In principle, they are also induced by the magnetic
short-range ordering (SRO) t... | arxiv topic:cond-mat.mes-hall cond-mat.str-el |
arxiv_dataset-111561904.1056 | Cold, old and metal-poor: New stellar substructures in the Milky Way's
dwarf spheroidals
astro-ph.GA
Dwarf spheroidal galaxies (dSph) orbiting the Milky Way are complex objects
often with complicated star formation histories and internal dynamics. In this
work, we search for stellar substructures in four of the c... | arxiv topic:astro-ph.GA |
arxiv_dataset-111571904.1066 | Unbiased truncated quadratic variation for volatility estimation in jump
diffusion processes
math.ST stat.TH
The problem of integrated volatility estimation for the solution X of a
stochastic differential equation with L{\'e}vy-type jumps is considered under
discrete high-frequency observations in both short and ... | arxiv topic:math.ST stat.TH |
arxiv_dataset-111581904.1076 | End-to-End Spoken Language Translation
cs.CL cs.SD eess.AS
In this paper, we address the task of spoken language understanding. We
present a method for translating spoken sentences from one language into spoken
sentences in another language. Given spectrogram-spectrogram pairs, our model
can be trained completely f... | arxiv topic:cs.CL cs.SD eess.AS |
arxiv_dataset-111591904.1086 | Higher Deformations of Lie Algebra Representations II
math.RT math.GR math.RA
Steinberg's tensor product theorem shows that for semisimple algebraic groups
the study of irreducible representations of higher Frobenius kernels reduces to
the study of irreducible representations of the first Frobenius kernel. In the
p... | arxiv topic:math.RT math.GR math.RA |
arxiv_dataset-111601904.1096 | The utility of a convolutional neural network for generating a myelin
volume index map from rapid simultaneous relaxometry imaging
eess.IV cs.AI
Background and Purpose: A current algorithm to obtain a synthetic myelin
volume fraction map (SyMVF) from rapid simultaneous relaxometry imaging (RSRI)
has a potential p... | arxiv topic:eess.IV cs.AI |
arxiv_dataset-111611904.1106 | Normal Approximation in Large Network Models
econ.EM math.ST stat.TH
We prove a central limit theorem for network formation models with strategic
interactions and homophilous agents. Since data often consists of observations
on a single large network, we consider an asymptotic framework in which the
network size di... | arxiv topic:econ.EM math.ST stat.TH |
arxiv_dataset-111621904.1116 | Silver Amalgam Nanoparticles and Microparticles: A Novel Plasmonic
Platform for Spectroelectrochemistry
physics.optics cond-mat.mtrl-sci
Plasmonic nanoparticles from unconventional materials can improve or even
bring some novel functionalities into the disciplines inherently related to
plasmonics such as photoche... | arxiv topic:physics.optics cond-mat.mtrl-sci |
arxiv_dataset-111631904.1126 | Vacuum expectation value of the energy-momentum tensor in a higher
dimensional compactified cosmic string spacetime
hep-th gr-qc
The main objective of this paper is to analyze the vacuum expectation value
(VEV) of the energy-momentum tensor (EMT) associated with a charged scalar
quantum field in a high-dimensiona... | arxiv topic:hep-th gr-qc |
arxiv_dataset-111641904.1136 | Observations of CH$_3$OH and CH$_3$CHO in a Sample of Protostellar
Outflow Sources
astro-ph.GA
Iram 30-m Observations towards eight protostellar outflow sources were taken
in the 96-\SI{176}{\giga\hertz} range. Transitions of CH$_3$OH and CH$_3$CHO
were detected in seven of them. The integrated emission of the tr... | arxiv topic:astro-ph.GA |
arxiv_dataset-111651904.1146 | Constructing cocyclic Hadamard matrices of order 4p
math.CO math.GR
Cocyclic Hadamard matrices (CHMs) were introduced by de Launey and Horadam as
a class of Hadamard matrices with interesting algebraic properties. \'O
Cath\'ain and R\"oder described a classification algorithm for CHMs of order
$4n$ based on relativ... | arxiv topic:math.CO math.GR |
arxiv_dataset-111661904.1156 | A Survey on Tiering and Caching in High-Performance Storage Systems
cs.AR cs.OS
Although every individual invented storage technology made a big step towards
perfection, none of them is spotless. Different data store essentials such as
performance, availability, and recovery requirements have not met together in a
... | arxiv topic:cs.AR cs.OS |
arxiv_dataset-111671904.1166 | Transformers with convolutional context for ASR
cs.CL
The recent success of transformer networks for neural machine translation and
other NLP tasks has led to a surge in research work trying to apply it for
speech recognition. Recent efforts studied key research questions around ways
of combining positional embeddi... | arxiv topic:cs.CL |
arxiv_dataset-111681904.1176 | Induction of chaotic fluctuations in particle dynamics in a uniformly
accelerated frame
gr-qc astro-ph.GA hep-th nlin.CD
The ongoing conjecture that the presence of horizon may induce chaos in an
integrable system, is further investigated from the perspective of a uniformly
accelerated frame. Particularly, we bui... | arxiv topic:gr-qc astro-ph.GA hep-th nlin.CD |
arxiv_dataset-111691904.1186 | Approximation of Riemannian Distances and Applications to Distance-Based
Learning on Manifolds
math.DG
Several important algorithms for machine learning and data analysis use
pairwise distances as input. On Riemannian manifolds these distances may be
prohibitively costly to compute, in particular for large datase... | arxiv topic:math.DG |
arxiv_dataset-111701904.1196 | Lifting AutoEncoders: Unsupervised Learning of a Fully-Disentangled 3D
Morphable Model using Deep Non-Rigid Structure from Motion
cs.CV
In this work we introduce Lifting Autoencoders, a generative 3D surface-based
model of object categories. We bring together ideas from non-rigid structure
from motion, image form... | arxiv topic:cs.CV |
arxiv_dataset-111711904.1206 | Every planar graph with $\Delta\geqslant 8$ is totally
$(\Delta+2)$-choosable
cs.DM math.CO
Total coloring is a variant of edge coloring where both vertices and edges
are to be colored. A graph is totally $k$-choosable if for any list assignment
of $k$ colors to each vertex and each edge, we can extract a proper ... | arxiv topic:cs.DM math.CO |
arxiv_dataset-111721904.1216 | On the Feynman-Kac Formula
math.PR
In this article, given $y :[0,\eta)\rightarrow H$ a continuous map into a
Hilbert space $H$ we study the equation \[\hat y(t) = e^{\int_0^tc(s,\hat
y)}y(t)\] where $c(s,\cdot)$ is a given `potential' on $C([0,\eta),H)$.
Applying the transformation $y \rightarrow \hat y$ to the sol... | arxiv topic:math.PR |
arxiv_dataset-111731904.1226 | Pricing and hedging of VIX options for Barndorff-Nielsen and Shephard
models
q-fin.MF
The VIX call options for the Barndorff-Nielsen and Shephard models will be
discussed. Derivatives written on the VIX, which is the most popular volatility
measurement, have been traded actively very much. In this paper, we give
... | arxiv topic:q-fin.MF |
arxiv_dataset-111741904.1236 | Optimizing regularized Cholesky score for order-based learning of
Bayesian networks
stat.ML cs.LG
Bayesian networks are a class of popular graphical models that encode causal
and conditional independence relations among variables by directed acyclic
graphs (DAGs). We propose a novel structure learning method, ann... | arxiv topic:stat.ML cs.LG |
arxiv_dataset-111751904.1246 | Theory of cyborg: a new approach to fish locomotion control
physics.bio-ph q-bio.NC q-bio.QM
Cyborg in the brain-machine interface field has attracted more attention in
recent years. To control a creature via a machine called cyborg method, three
stages are considerable: stimulation of neurons, neural response, and... | arxiv topic:physics.bio-ph q-bio.NC q-bio.QM |
arxiv_dataset-111761904.1256 | Measurement of the Helicity Asymmetry $E$ for the reaction $ \gamma p\to
\pi^0 p$
nucl-ex
A measurement of the double-polarization observable $E$ for the reaction
$\gamma p\to \pi^0 p$ is reported. The data were taken with the CBELSA/TAPS
experiment at the ELSA facility in Bonn using the Bonn frozen-spin butanol
... | arxiv topic:nucl-ex |
arxiv_dataset-111771904.1266 | Tracking Performance Limitations of MIMO Networked Control Systems with
Multiple Communication Constraints
cs.SY cs.PF
In this paper, the tracking performance limitation of networked control
systems (NCSs) is studied. The NCSs is considered as continuous-time linear
multi-input multi-output (MIMO) systems with ra... | arxiv topic:cs.SY cs.PF |
arxiv_dataset-111781904.1276 | Progressive Differentiable Architecture Search: Bridging the Depth Gap
between Search and Evaluation
cs.CV cs.LG
Recently, differentiable search methods have made major progress in reducing
the computational costs of neural architecture search. However, these
approaches often report lower accuracy in evaluating t... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-111791904.1286 | Morphology and star formation in IllustrisTNG: the build-up of spheroids
and discs
astro-ph.GA astro-ph.CO
Using the IllustrisTNG simulations, we investigate the connection between
galaxy morphology and star formation in central galaxies with stellar masses in
the range $10^9-10^{11.5}~\mathrm{M}_{\odot}$. We qua... | arxiv topic:astro-ph.GA astro-ph.CO |
arxiv_dataset-111801904.1296 | Modelling Diffuse Subcellular Protein Structures as Dynamic Social
Networks
q-bio.SC
Fluorescence microscopy has led to impressive quantitative models and new
insights gained from richer sets of biomedical imagery. However, there is a
dearth of rigorous and established bioimaging strategies for modeling
spatiotem... | arxiv topic:q-bio.SC |
arxiv_dataset-111811904.1306 | On the change of old neutron star masses with galactocentric distance
gr-qc astro-ph.HE hep-ph nucl-th
We show that the pulsar mass depends on the environment, and that it
decreases going towards the center of the Milky Way. This is due to two
combined effects, the capture and accumulation of self-interacting,
non-... | arxiv topic:gr-qc astro-ph.HE hep-ph nucl-th |
arxiv_dataset-111821904.1316 | Magnetism trends in doped Ce-Cu intermetallics in the vicinity of
quantum criticality: realistic Kondo lattice models based on dynamical
mean-field theory
cond-mat.mtrl-sci cond-mat.str-el
The quantum critical point (QCP) in the archetypical heavy-fermion compound
CeCu$_6$ doped by Au is described, accounting f... | arxiv topic:cond-mat.mtrl-sci cond-mat.str-el |
arxiv_dataset-111831904.1326 | How to avoid collisions in 3D-realizations for moving graphs
math.CO
If we parameterize the positions of all vertices of a given graph in the
plane such that distances between adjacent vertices are fixed, we obtain a
moving graph. An L-linkage is a realization of a moving graph in 3D-space, by
representing edges us... | arxiv topic:math.CO |
arxiv_dataset-111841904.1336 | Finite-Memory Strategies in POMDPs with Long-Run Average Objectives
cs.GT math.OC
Partially observable Markov decision processes (POMDPs) are standard models
for dynamic systems with probabilistic and nondeterministic behaviour in
uncertain environments. We prove that in POMDPs with long-run average
objective, the ... | arxiv topic:cs.GT math.OC |
arxiv_dataset-111851905.00064 | Shadow of a black hole surrounded by dark matter
gr-qc
We consider a simple spherical model consisting of a Schwarzschild black hole
of mass $M$ and a dark matter of mass $\Delta M$ around it. The general formula
for the radius of black-hole shadow has been derived in this case. It is shown
that the change of the s... | arxiv topic:gr-qc |
arxiv_dataset-111861905.00164 | On a conditional inequality in Kolmogorov complexity and its
applications in communication complexity
cs.CC cs.IT math.IT
Romashchenko and Zimand~\cite{rom-zim:c:mutualinfo} have shown that if we
partition the set of pairs $(x,y)$ of $n$-bit strings into combinatorial
rectangles, then $I(x:y) \geq I(x:y \mid t(x,... | arxiv topic:cs.CC cs.IT math.IT |
arxiv_dataset-111871905.00264 | The parameterization method for center manifolds
math.DS
In this paper, we present a generalization of the parameterization method,
introduced by Cabr\'{e}, Fontich and De la Llave, to center manifolds
associated to non-hyperbolic fixed points of discrete dynamical systems. As a
byproduct, we find a new proof for t... | arxiv topic:math.DS |
arxiv_dataset-111881905.00364 | Matching for the Israeli "Mechinot" Gap-Year Programs: Handling Rich
Diversity Requirements
cs.GT econ.TH
We describe our experience with designing and running a matching market for
the Israeli "Mechinot" gap-year programs. The main conceptual challenge in the
design of this market was the rich set of diversity c... | arxiv topic:cs.GT econ.TH |
arxiv_dataset-111891905.00464 | On Reflectivity of Quantum Black Hole Horizons
hep-th astro-ph.HE gr-qc
We study the reflectivity of quantum black hole (BH) horizons using detailed
balance and fluctuation-dissipation theorem, finding a universal flux
reflectivity given by the Boltzmann factor ${\mathcal R} = \exp\left(-{\hbar
|\omega| \over k T_{... | arxiv topic:hep-th astro-ph.HE gr-qc |
arxiv_dataset-111901905.00564 | Hyperspaces $C(p,X)$ of finite graphs
math.GN
Given a continuum $X$ and $p\in X$, we will consider the hyperspace $C(p,X)$
of all subcontinua of $X$ containing $p$ and the family $K(X)$ of all
hyperspaces $C(q,X)$, where $q\in X$. In this paper we give some conditions on
the points $p,q\in X$ to guarantee that $C(p... | arxiv topic:math.GN |
arxiv_dataset-111911905.00664 | Spectroscopic Evaluation of Charge-transfer Doping and Strain in
Graphene/MoS2 Heterostructures
cond-mat.mes-hall physics.optics
It is important to study the van der Waals interface in emerging vertical
heterostructures based on layered two-dimensional (2D) materials. Being
atomically thin, 2D materials are susce... | arxiv topic:cond-mat.mes-hall physics.optics |
arxiv_dataset-111921905.00764 | Optomechanical measurement of thermal transport in two-dimensional MoSe2
lattices
cond-mat.mes-hall physics.optics
Nanomechanical resonators have emerged as sensors with exceptional
sensitivities. These sensing capabilities open new possibilities in the studies
of the thermodynamic properties in condensed matter.... | arxiv topic:cond-mat.mes-hall physics.optics |
arxiv_dataset-111931905.00864 | Elliptic Blowup Equations for 6d SCFTs. II: Exceptional Cases
hep-th math-ph math.MP
The building blocks of 6d $(1,0)$ SCFTs include certain rank one theories
with gauge group $G=SU(3),SO(8),F_4,E_{6,7,8}$. In this paper, we propose a
universal recursion formula for the elliptic genera of all such theories. This
fo... | arxiv topic:hep-th math-ph math.MP |
arxiv_dataset-111941905.00964 | A Survey of Moving Target Defenses for Network Security
cs.CR cs.NI
Network defenses based on traditional tools, techniques, and procedures fail
to account for the attacker's inherent advantage present due to the static
nature of network services and configurations. To take away this asymmetric
advantage, Moving Ta... | arxiv topic:cs.CR cs.NI |
arxiv_dataset-111951905.01064 | Numerical study of the negative nonlocal resistance and the backflow
current in a ballistic graphene system
cond-mat.mes-hall
Besides the giant peak of the nonlocal resistance $R_{NL}$, an anomalous
negative value of $R_{NL}$ has been observed in graphene systems, while its
formation mechanism is not quite unders... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-111961905.01164 | SinGAN: Learning a Generative Model from a Single Natural Image
cs.CV
We introduce SinGAN, an unconditional generative model that can be learned
from a single natural image. Our model is trained to capture the internal
distribution of patches within the image, and is then able to generate high
quality, diverse samp... | arxiv topic:cs.CV |
arxiv_dataset-111971905.01264 | Distinguishing Dirac and Majorana neutrinos by their gravi-majoron
decays
hep-ph
Neutrinos may acquire small Dirac or Majorana masses by new low-energy
physics in terms of the chiral gravitational anomaly, as proposed by Dvali and
Funcke (2016). This model predicts fast neutrino decays, $\nu_i\to\nu_j+\phi$
and $... | arxiv topic:hep-ph |
arxiv_dataset-111981905.01364 | The bimodal [Mg/Fe] versus [Fe/H] bulge sequence as revealed by APOGEE
DR14
astro-ph.GA
The Galactic bulge has a bimodal metallicity distribution function: different
kinematic, spatial, and, potentially, age distributions characterize the
metal-poor and metal-rich components. Despite this observed dichotomy, whic... | arxiv topic:astro-ph.GA |
arxiv_dataset-111991905.01464 | The search for empirical formulae for the aftershocks descriptions of a
strong earthquake
physics.geo-ph
The paper is based on the report read by the author on October 24, 2018 at
the meeting of the Scientific Council of the Institute of Earth Physics of the
Russian Academy of Sciences. The report was dedicated t... | arxiv topic:physics.geo-ph |
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