title stringlengths 7 239 | abstract stringlengths 7 2.76k | cs int64 0 1 | phy int64 0 1 | math int64 0 1 | stat int64 0 1 | quantitative biology int64 0 1 | quantitative finance int64 0 1 |
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A two-dimensional hexagonal sheet of TiO$_2$ | We report on the ab initio discovery of a novel putative ground state for
quasi two-dimensional TiO$_2$ through a structural search using the minima
hopping method with an artificial neural network potential. The structure is
based on a honeycomb lattice and is energetically lower than the experimentally
reported lep... | 0 | 1 | 0 | 0 | 0 | 0 |
Fast Markov Chain Monte Carlo Algorithms via Lie Groups | From basic considerations of the Lie group that preserves a target
probability measure, we derive the Barker, Metropolis, and ensemble Markov
chain Monte Carlo (MCMC) algorithms, as well as two new MCMC algorithms. The
convergence properties of these new algorithms successively improve on the
state of the art. We ill... | 0 | 0 | 1 | 1 | 0 | 0 |
On the (parameterized) complexity of recognizing well-covered (r,l)-graphs | An $(r, \ell)$-partition of a graph $G$ is a partition of its vertex set into
$r$ independent sets and $\ell$ cliques. A graph is $(r, \ell)$ if it admits an
$(r, \ell)$-partition. A graph is well-covered if every maximal independent set
is also maximum. A graph is $(r,\ell)$-well-covered if it is both $(r,\ell)$
and... | 1 | 0 | 0 | 0 | 0 | 0 |
Comments on avalanche flow models based on the concept of random kinetic energy | In a series of papers, Bartelt and co-workers developed novel snow-avalanche
models in which \emph{random kinetic energy} $R_K$ (a.k.a.\ granular
temperature) is a key concept. The earliest models were for a single, constant
density layer, using a Voellmy model but with $R_K$-dependent friction
parameters. This was t... | 0 | 1 | 0 | 0 | 0 | 0 |
Continuous Implicit Authentication for Mobile Devices based on Adaptive Neuro-Fuzzy Inference System | As mobile devices have become indispensable in modern life, mobile security
is becoming much more important. Traditional password or PIN-like
point-of-entry security measures score low on usability and are vulnerable to
brute force and other types of attacks. In order to improve mobile security, an
adaptive neuro-fuz... | 1 | 0 | 0 | 0 | 0 | 0 |
Ultracold heteronuclear three-body systems: How diabaticity limits the universality of recombination into shallow dimers | The mass-imbalanced three-body recombination process that forms a shallow
dimer is shown to possess a rich Efimov-Stückelberg landscape, with
corresponding spectra that differ fundamentally from the homonuclear case. A
semi-analytical treatment of the three-body recombination predicts an unusual
spectra with intertwi... | 0 | 1 | 0 | 0 | 0 | 0 |
Variational Inference for Data-Efficient Model Learning in POMDPs | Partially observable Markov decision processes (POMDPs) are a powerful
abstraction for tasks that require decision making under uncertainty, and
capture a wide range of real world tasks. Today, effective planning approaches
exist that generate effective strategies given black-box models of a POMDP
task. Yet, an open ... | 0 | 0 | 0 | 1 | 0 | 0 |
The ANAIS-112 experiment at the Canfranc Underground Laboratory | The ANAIS experiment aims at the confirmation of the DAMA/LIBRA signal at the
Canfranc Underground Laboratory (LSC). Several 12.5 kg NaI(Tl) modules produced
by Alpha Spectra Inc. have been operated there during the last years in various
set-ups; an outstanding light collection at the level of 15 photoelectrons per
k... | 0 | 1 | 0 | 0 | 0 | 0 |
A non-ellipticity result, or the impossible taming of the logarithmic strain measure | The logarithmic strain measures $\lVert\log U\rVert^2$, where $\log U$ is the
principal matrix logarithm of the stretch tensor $U=\sqrt{F^TF}$ corresponding
to the deformation gradient $F$ and $\lVert\,.\,\rVert$ denotes the Frobenius
matrix norm, arises naturally via the geodesic distance of $F$ to the special
ortho... | 0 | 0 | 1 | 0 | 0 | 0 |
Interpretable Neural Networks for Predicting Mortality Risk using Multi-modal Electronic Health Records | We present an interpretable neural network for predicting an important
clinical outcome (1-year mortality) from multi-modal Electronic Health Record
(EHR) data. Our approach builds on prior multi-modal machine learning models by
now enabling visualization of how individual factors contribute to the overall
outcome ri... | 1 | 0 | 0 | 1 | 0 | 0 |
Automatic Temperature Setpoint Tuning of a Thermoforming Machine using Fuzzy Terminal Iterative Learning Control | This paper presents a new way to design a Fuzzy Terminal Iterative Learning
Control (TILC) to control the heater temperature setpoints of a thermoforming
machine. This fuzzy TILC is based on the inverse of a fuzzy model of this
machine, and is built from experimental (or simulation) data with kriging
interpolation. T... | 1 | 0 | 0 | 0 | 0 | 0 |
A New Class of Integrals Involving Extended Hypergeometric Function | Our purpose in this present paper is to investigate generalized integration
formulas containing the extended generalized hypergeometric function and
obtained results are expressed in terms of extended hypergeometric function.
Certain special cases of the main results presented here are also pointed out
for the extend... | 0 | 0 | 1 | 0 | 0 | 0 |
The Special Theory of Relativity as Applied to the Born-Oppenheimer-Huang Approach | In two recent publications ( Int. J. Quant. Chem. 114, 1645 (2014) and Molec.
Phys. 114, 227 (2016)) it was shown that the Born -Hwang (BH) treatment of a
molecular system perturbed by an external field yields a set of decoupled
vectorial Wave Equations, just like in Electromagnetism. This finding led us to
declare o... | 0 | 1 | 0 | 0 | 0 | 0 |
An efficient algorithm for finding all possible input nodes for controlling complex networks | Understanding structural controllability of a complex network requires to
identify a Minimum Input nodes Set (MIS) of the network. It has been suggested
that finding an MIS is equivalent to computing a maximum matching of the
network, where the unmatched nodes constitute an MIS. However, maximum matching
of a network... | 1 | 1 | 0 | 0 | 0 | 0 |
Transformation thermal convection: Cloaking, concentrating, and camouflage | Heat can generally transfer via thermal conduction, thermal radiation, and
thermal convection. All the existing theories of transformation thermotics and
optics can treat thermal conduction and thermal radiation, respectively.
Unfortunately, thermal convection has never been touched in transformation
theories due to ... | 0 | 1 | 0 | 0 | 0 | 0 |
Tunable terahertz reflection of graphene via ionic liquid gating | We report a highly efficient tunable THz reflector in graphene. By applying a
small gate voltage (up to 3 V), the reflectance of graphene is modulated from a
minimum of 0.79% to a maximum of 33.4% using graphene/ionic liquid structures
at room temperature, and the reflection tuning is uniform within a wide
spectral r... | 0 | 1 | 0 | 0 | 0 | 0 |
Second-Order Kernel Online Convex Optimization with Adaptive Sketching | Kernel online convex optimization (KOCO) is a framework combining the
expressiveness of non-parametric kernel models with the regret guarantees of
online learning. First-order KOCO methods such as functional gradient descent
require only $\mathcal{O}(t)$ time and space per iteration, and, when the only
information on... | 1 | 0 | 0 | 1 | 0 | 0 |
On Corecursive Algebras for Functors Preserving Coproducts | For an endofunctor $H$ on a hyper-extensive category preserving countable
coproducts we describe the free corecursive algebra on $Y$ as the coproduct of
the final coalgebra for $H$ and the free $H$-algebra on $Y$. As a consequence,
we derive that $H$ is a cia functor, i.e., its corecursive algebras are
precisely the ... | 1 | 0 | 0 | 0 | 0 | 0 |
Semisimple characters for inner froms I: GL_n(D) | The article is about the representation theory of an inner form~$G$ of a
general linear group over a non-archimedean local field. We introduce
semisimple characters for~$G$ whose intertwining classes describe conjecturally
via Local Langlands correspondence the behavior on wild inertia. These
characters also play a p... | 0 | 0 | 1 | 0 | 0 | 0 |
Quantum Memristors in Quantum Photonics | We propose a method to build quantum memristors in quantum photonic
platforms. We firstly design an effective beam splitter, which is tunable in
real-time, by means of a Mach-Zehnder-type array with two equal 50:50 beam
splitters and a tunable retarder, which allows us to control its reflectivity.
Then, we show that ... | 1 | 0 | 0 | 1 | 0 | 0 |
Spin dynamics and magnetic-field-induced polarization of excitons in ultrathin GaAs/AlAs quantum wells with indirect band gap and type-II band alignment | The exciton spin dynamics are investigated both experimentally and
theoretically in two-monolayer-thick GaAs/AlAs quantum wells with an indirect
band gap and a type-II band alignment. The magnetic-field-induced circular
polarization of photoluminescence, $P_c$, is studied as function of the
magnetic field strength an... | 0 | 1 | 0 | 0 | 0 | 0 |
Resonant inelastic x-ray scattering probes the electron-phonon coupling in the spin-liquid kappa-(BEDT-TTF)2Cu2(CN)3 | Resonant inelastic x-ray scattering at the N K edge reveals clearly resolved
harmonics of the anion plane vibrations in the kappa-(BEDT-TTF)2Cu2(CN)3
spin-liquid insulator. Tuning the incoming light energy at the K edge of two
distinct N sites permits to excite different sets of phonon modes. Cyanide CN
stretching mo... | 0 | 1 | 0 | 0 | 0 | 0 |
Thermodynamic and kinetic fragility of Freon113: the most fragile plastic crystal | We present a dynamic and thermodynamic study of the orientational glass
former Freon113 (CCl2F-CClF2) in order to analyze its kinetic and thermodynamic
fragilities. Freon113 displays internal molecular degrees of freedom which
promote a complex energy landscape. Experimental specific heat and its
microscopic origin, ... | 0 | 1 | 0 | 0 | 0 | 0 |
Semi-supervised Feature Learning For Improving Writer Identification | Data augmentation is usually used by supervised learning approaches for
offline writer identification, but such approaches require extra training data
and potentially lead to overfitting errors. In this study, a semi-supervised
feature learning pipeline was proposed to improve the performance of writer
identification... | 0 | 0 | 0 | 1 | 0 | 0 |
Error Bounds for Piecewise Smooth and Switching Regression | The paper deals with regression problems, in which the nonsmooth target is
assumed to switch between different operating modes. Specifically, piecewise
smooth (PWS) regression considers target functions switching deterministically
via a partition of the input space, while switching regression considers
arbitrary swit... | 1 | 0 | 0 | 1 | 0 | 0 |
Civil Asset Forfeiture: A Judicial Perspective | Civil Asset Forfeiture (CAF) is a longstanding and controversial legal
process viewed on the one hand as a powerful tool for combating drug crimes and
on the other hand as a violation of the rights of US citizens. Data used to
support both sides of the controversy to date has come from government sources
representing... | 1 | 0 | 0 | 0 | 0 | 0 |
Covariance-Insured Screening | Modern bio-technologies have produced a vast amount of high-throughput data
with the number of predictors far greater than the sample size. In order to
identify more novel biomarkers and understand biological mechanisms, it is
vital to detect signals weakly associated with outcomes among
ultrahigh-dimensional predict... | 0 | 0 | 0 | 1 | 0 | 0 |
Amari Functors and Dynamics in Gauge Structures | We deal with finite dimensional differentiable manifolds. All items are
concerned with are differentiable as well. The class of differentiability is
$C^\infty$. A metric structure in a vector bundle $E$ is a constant rank
symmetric bilinear vector bundle homomorphism of $E\times E$ in the trivial
bundle line bundle. ... | 0 | 0 | 1 | 0 | 0 | 0 |
An Experimental Analysis of the Power Consumption of Convolutional Neural Networks for Keyword Spotting | Nearly all previous work on small-footprint keyword spotting with neural
networks quantify model footprint in terms of the number of parameters and
multiply operations for a feedforward inference pass. These values are,
however, proxy measures since empirical performance in actual deployments is
determined by many fa... | 1 | 0 | 0 | 0 | 0 | 0 |
Formal Geometric Quantization III, Functoriality in the spin-c setting | In this paper, we prove a functorial aspect of the formal geometric
quantization procedure of non-compact spin-c manifolds.
| 0 | 0 | 1 | 0 | 0 | 0 |
Infinitesimal perturbation analysis for risk measures based on the Smith max-stable random field | When using risk or dependence measures based on a given underlying model, it
is essential to be able to quantify the sensitivity or robustness of these
measures with respect to the model parameters. In this paper, we consider an
underlying model which is very popular in spatial extremes, the Smith
max-stable random f... | 0 | 0 | 0 | 0 | 0 | 1 |
Modeling and Analysis of Two-Way Relay Non-Orthogonal Multiple Access Systems | A two-way relay non-orthogonal multiple access (TWR-NOMA) system is
investigated, where two groups of NOMA users exchange messages with the aid of
one half-duplex (HD) decode-and-forward (DF) relay. Since the
signal-plus-interference-to-noise ratios (SINRs) of NOMA signals mainly depend
on effective successive interf... | 1 | 0 | 0 | 0 | 0 | 0 |
Totally positive matrices and dilogarithm identities | We show that two involutions on the variety $N_n^+$ of upper triangular
totally positive matrices are related, on the one hand, to the tetrahedron
equation and, on the other hand, to the action of the symmetric group $S_3$ on
some subvariety of $N_n^+$ and on the set of certain functions on $N_n^+$.
Using these invol... | 0 | 0 | 1 | 0 | 0 | 0 |
On the zeros of random harmonic polynomials: the Weyl model | Li and Wei (2009) studied the density of zeros of Gaussian harmonic
polynomials with independent Gaussian coefficients. They derived a formula for
the expected number of zeros of random harmonic polynomials as well as
asymptotics for the case that the polynomials are drawn from the Kostlan
ensemble. In this paper we ... | 0 | 0 | 1 | 0 | 0 | 0 |
Online deforestation detection | Deforestation detection using satellite images can make an important
contribution to forest management. Current approaches can be broadly divided
into those that compare two images taken at similar periods of the year and
those that monitor changes by using multiple images taken during the growing
season. The CMFDA a... | 1 | 0 | 0 | 1 | 0 | 0 |
Analysis of Different Approaches of Parallel Block Processing for K-Means Clustering Algorithm | Distributed Computation has been a recent trend in engineering research.
Parallel Computation is widely used in different areas of Data Mining, Image
Processing, Simulating Models, Aerodynamics and so forth. One of the major
usage of Parallel Processing is widely implemented for clustering the satellite
images of siz... | 1 | 0 | 0 | 0 | 0 | 0 |
Preserving Order of Data When Validating Defect Prediction Models | [Context] The use of defect prediction models, such as classifiers, can
support testing resource allocations by using data of the previous releases of
the same project for predicting which software components are likely to be
defective. A validation technique, hereinafter technique defines a specific way
to split ava... | 1 | 0 | 0 | 0 | 0 | 0 |
Graphettes: Constant-time determination of graphlet and orbit identity including (possibly disconnected) graphlets up to size 8 | Graphlets are small connected induced subgraphs of a larger graph $G$.
Graphlets are now commonly used to quantify local and global topology of
networks in the field. Methods exist to exhaustively enumerate all graphlets
(and their orbits) in large networks as efficiently as possible using orbit
counting equations. H... | 1 | 0 | 0 | 0 | 0 | 0 |
The toric sections: a simple introduction | We review, from a didactic point of view, the definition of a toric section
and the different shapes it can take. We'll then discuss some properties of
this curve, investigate its analogies and differences with the most renowned
conic section and show how to build its general quartic equation. A curious and
unexpecte... | 0 | 0 | 1 | 0 | 0 | 0 |
Quantum Field Theory, Quantum Geometry, and Quantum Algebras | We demonstrate how one can see quantization of geometry, and quantum
algebraic structure in supersymmetric gauge theory.
| 0 | 0 | 1 | 0 | 0 | 0 |
Neural and Synaptic Array Transceiver: A Brain-Inspired Computing Framework for Embedded Learning | Embedded, continual learning for autonomous and adaptive behavior is a key
application of neuromorphic hardware. However, neuromorphic implementations of
embedded learning at large scales that are both flexible and efficient have
been hindered by a lack of a suitable algorithmic framework. As a result, the
most neuro... | 1 | 0 | 0 | 0 | 0 | 0 |
Discrete Wavelet Transform Based Algorithm for Recognition of QRS Complexes | This paper proposes the application of Discrete Wavelet Transform (DWT) to
detect the QRS (ECG is characterized by a recurrent wave sequence of P, QRS and
T-wave) of an electrocardiogram (ECG) signal. Wavelet Transform provides
localization in both time and frequency. In preprocessing stage, DWT is used to
remove the... | 1 | 0 | 0 | 0 | 0 | 0 |
Multipolar moments of weak lensing signal around clusters. Weighing filaments in harmonic space | Context. Upcoming weak lensing surveys such as Euclid will provide an
unprecedented opportunity to quantify the geometry and topology of the cosmic
web, in particular in the vicinity of lensing clusters. Aims. Understanding the
connectivity of the cosmic web with unbiased mass tracers, such as weak
lensing, is of pri... | 0 | 1 | 0 | 0 | 0 | 0 |
Charge and spin transport on graphene grain boundaries in a quantizing magnetic field | We study charge and spin transport along grain boundaries in single layer
graphene in the presence of a quantizing magnetic field. Transport states in a
grain boundary are produced by hybridization of Landau zero modes with
interfacial states. In selected energy regimes quantum Hall edge states can be
deflected eithe... | 0 | 1 | 0 | 0 | 0 | 0 |
Point Cloud Movement For Fully Lagrangian Meshfree Methods | In Lagrangian meshfree methods, the underlying spatial discretization,
referred to as a point cloud or a particle cloud, moves with the flow velocity.
In this paper, we consider different numerical methods of performing this
movement of points or particles. The movement is most commonly done by a first
order method, ... | 0 | 1 | 1 | 0 | 0 | 0 |
A fast ILP-based Heuristic for the robust design of Body Wireless Sensor Networks | We consider the problem of optimally designing a body wireless sensor
network, while taking into account the uncertainty of data generation of
biosensors. Since the related min-max robustness Integer Linear Programming
(ILP) problem can be difficult to solve even for state-of-the-art commercial
optimization solvers, ... | 1 | 0 | 1 | 0 | 0 | 0 |
Strain broadening of the 1042-nm zero-phonon line of the NV- center in diamond: a promising spectroscopic tool for defect tomography | The negatively charged nitrogen-vacancy (NV-) center in diamond is a
promising candidate for many quantum applications. Here, we examine the
splitting and broadening of the center's infrared (IR) zero-phonon line (ZPL).
We develop a model for these effects that accounts for the strain induced by
photo-dependent micro... | 0 | 1 | 0 | 0 | 0 | 0 |
Learning Depthwise Separable Graph Convolution from Data Manifold | Convolution Neural Network (CNN) has gained tremendous success in computer
vision tasks with its outstanding ability to capture the local latent features.
Recently, there has been an increasing interest in extending convolution
operations to the non-Euclidean geometry. Although various types of convolution
operations... | 1 | 0 | 0 | 1 | 0 | 0 |
Candidate Hα emission and absorption line sources in the Galactic Bulge Survey | We present a catalogue of candidate H{\alpha} emission and absorption line
sources and blue objects in the Galactic Bulge Survey (GBS) region. We use a
point source catalogue of the GBS fields (two strips of (l x b) = (6 x 1)
degrees centred at b = 1.5 above and below the Galactic centre), covering the
magnitude rang... | 0 | 1 | 0 | 0 | 0 | 0 |
Timely Updates over an Erasure Channel | Using an age of information (AoI) metric, we examine the transmission of
coded updates through a binary erasure channel to a monitor/receiver. We start
by deriving the average status update age of an infinite incremental redundancy
(IIR) system in which the transmission of a k-symbol update continuesuntil k
symbols a... | 1 | 0 | 0 | 0 | 0 | 0 |
Stellar Absorption Line Analysis of Local Star-Forming Galaxies: The Relation Between Stellar Mass, Metallicity, Dust Attenuation and Star Formation Rate | We analyze the optical continuum of star-forming galaxies in SDSS by fitting
stacked spectra with stellar population synthesis models to investigate the
relation between stellar mass, stellar metallicity, dust attenuation and star
formation rate. We fit models calculated with star formation and chemical
evolution his... | 0 | 1 | 0 | 0 | 0 | 0 |
Stratification as a general variance reduction method for Markov chain Monte Carlo | The Eigenvector Method for Umbrella Sampling (EMUS) belongs to a popular
class of methods in statistical mechanics which adapt the principle of
stratified survey sampling to the computation of free energies. By theoretical
analysis and numerical experiments, we demonstrate that EMUS is an efficient
general method for... | 0 | 1 | 0 | 1 | 0 | 0 |
Adaptive MCMC via Combining Local Samplers | Markov chain Monte Carlo (MCMC) methods are widely used in machine learning.
One of the major problems with MCMC is the question of how to design chains
that mix fast over the whole space; in particular, how to select the parameters
of an MCMC algorithm. Here we take a different approach and, similarly to
parallel MC... | 1 | 0 | 0 | 1 | 0 | 0 |
GAMBIT: The Global and Modular Beyond-the-Standard-Model Inference Tool | We describe the open-source global fitting package GAMBIT: the Global And
Modular Beyond-the-Standard-Model Inference Tool. GAMBIT combines extensive
calculations of observables and likelihoods in particle and astroparticle
physics with a hierarchical model database, advanced tools for automatically
building analyses... | 0 | 1 | 0 | 0 | 0 | 0 |
Odd holes in bull-free graphs | The complexity of testing whether a graph contains an induced odd cycle of
length at least five is currently unknown. In this paper we show that this can
be done in polynomial time if the input graph has no induced subgraph
isomorphic to the bull (a triangle with two disjoint pendant edges).
| 1 | 0 | 0 | 0 | 0 | 0 |
Magnetic-Field-Induced Superconductivity in Ultrathin Pb Films with Magnetic Impurities | It is well known that external magnetic fields and magnetic moments of
impurities both suppress superconductivity. Here, we demonstrate that their
combined effect enhances the superconductivity of a few atomic layer thick Pb
films grown on a cleaved GaAs(110) surface. A Ce-doped film, where
superconductivity is total... | 0 | 1 | 0 | 0 | 0 | 0 |
Unimodal Category and the Monotonicity Conjecture | We completely characterize the unimodal category for functions $f:\mathbb
R\to[0,\infty)$ using a decomposition theorem obtained by generalizing the
sweeping algorithm of Baryshnikov and Ghrist. We also give a characterization
of the unimodal category for functions $f:S^1\to[0,\infty)$ and provide an
algorithm to com... | 0 | 0 | 1 | 0 | 0 | 0 |
Holomorphic primary fields in free CFT4 and Calabi-Yau orbifolds | Counting formulae for general primary fields in free four dimensional
conformal field theories of scalars, vectors and matrices are derived. These
are specialised to count primaries which obey extremality conditions defined in
terms of the dimensions and left or right spins (i.e. in terms of relations
between the cha... | 0 | 0 | 1 | 0 | 0 | 0 |
A Deep Generative Framework for Paraphrase Generation | Paraphrase generation is an important problem in NLP, especially in question
answering, information retrieval, information extraction, conversation systems,
to name a few. In this paper, we address the problem of generating paraphrases
automatically. Our proposed method is based on a combination of deep generative
mo... | 1 | 0 | 0 | 0 | 0 | 0 |
Stiff-response-induced instability for chemotactic bacteria and flux-limited Keller-Segel equation | Collective motion of chemotactic bacteria as E. Coli relies, at the
individual level, on a continuous reorientation by runs and tumbles. It has
been established that the length of run is decided by a stiff response to a
temporal sensingof chemical cues along the pathway.We describe a novel
mechanism for pattern forma... | 0 | 1 | 1 | 0 | 0 | 0 |
The Pfaffian state in an electron gas with small Landau level gaps | Landau level mixing plays an important role in the Pfaffian (or
anti-Pfaffian) states. In ZnO the Landau level gap is essentially an order of
magnitude smaller than that in a GaAs quantum well. We introduce the screened
Coulomb interaction in a single Landau level to tackle that situation. Here we
study the overlap o... | 0 | 1 | 0 | 0 | 0 | 0 |
Three-Dimensional Numerical Modeling of Shear Stimulation of Naturally Fractured Reservoirs | Shear dilation based hydraulic stimulations enable exploitation of geothermal
energy from reservoirs with inadequate initial permeability. While contributing
to enhancing the reservoir's permeability, hydraulic stimulation processes may
lead to undesired seismic activity. Here, we present a three dimensional
numerica... | 0 | 1 | 0 | 0 | 0 | 0 |
Decentralized DC MicroGrid Monitoring and Optimization via Primary Control Perturbations | We treat the emerging power systems with direct current (DC) MicroGrids,
characterized with high penetration of power electronic converters. We rely on
the power electronics to propose a decentralized solution for autonomous
learning of and adaptation to the operating conditions of the DC Mirogrids; the
goal is to el... | 1 | 0 | 0 | 0 | 0 | 0 |
AI4AI: Quantitative Methods for Classifying Host Species from Avian Influenza DNA Sequence | Avian Influenza breakouts cause millions of dollars in damage each year
globally, especially in Asian countries such as China and South Korea. The
impact magnitude of a breakout directly correlates to time required to fully
understand the influenza virus, particularly the interspecies pathogenicity.
The procedure req... | 0 | 0 | 0 | 1 | 1 | 0 |
Constructing tame supercuspidal representations | A new approach to Jiu-Kang Yu's construction of tame supercuspidal
representations of $p$-adic reductive groups is presented. Connections with the
theory of cuspidal Deligne-Lusztig representations of finite groups of Lie type
are also discussed.
| 0 | 0 | 1 | 0 | 0 | 0 |
Cohomologies on hypercomplex manifolds | We review some cohomological aspects of complex and hypercomplex manifolds
and underline the differences between both realms. Furthermore, we try to
highlight the similarities between compact complex surfaces on one hand and
compact hypercomplex manifolds of real dimension 8 with holonomy of the Obata
connection in S... | 0 | 0 | 1 | 0 | 0 | 0 |
Automorphism groups of quandles and related groups | In this paper we study different questions concerning automorphisms of
quandles. For a conjugation quandle $Q={\rm Conj}(G)$ of a group $G$ we
determine several subgroups of ${\rm Aut}(Q)$ and find necessary and sufficient
conditions when these subgroups coincide with the whole group ${\rm Aut}(Q)$.
In particular, we... | 0 | 0 | 1 | 0 | 0 | 0 |
Forward Amortized Inference for Likelihood-Free Variational Marginalization | In this paper, we introduce a new form of amortized variational inference by
using the forward KL divergence in a joint-contrastive variational loss. The
resulting forward amortized variational inference is a likelihood-free method
as its gradient can be sampled without bias and without requiring any
evaluation of ei... | 0 | 0 | 0 | 1 | 0 | 0 |
Beyond-CMOS Device Benchmarking for Boolean and Non-Boolean Logic Applications | The latest results of benchmarking research are presented for a variety of
beyond-CMOS charge- and spin-based devices. In addition to improving the
device-level models, several new device proposals and a few majorly modified
devices are investigated. Deep pipelining circuits are employed to boost the
throughput of lo... | 1 | 0 | 0 | 0 | 0 | 0 |
Cosmology and Convention | I argue that some important elements of the current cosmological model are
"conventionalist" in the sense defined by Karl Popper. These elements include
dark matter and dark energy; both are auxiliary hypotheses that were invoked in
response to observations that falsified the standard model as it existed at the
time.... | 0 | 1 | 0 | 0 | 0 | 0 |
Kernel-estimated Nonparametric Overlap-Based Syncytial Clustering | Standard clustering algorithms usually find regular-structured clusters such
as ellipsoidally- or spherically-dispersed groups, but are more challenged with
groups lacking formal structure or definition. Syncytial clustering is the name
that we introduce for methods that merge groups obtained from standard
clustering... | 0 | 0 | 0 | 1 | 0 | 0 |
Goal-oriented Trajectories for Efficient Exploration | Exploration is a difficult challenge in reinforcement learning and even
recent state-of-the art curiosity-based methods rely on the simple
epsilon-greedy strategy to generate novelty. We argue that pure random walks do
not succeed to properly expand the exploration area in most environments and
propose to replace sin... | 0 | 0 | 0 | 1 | 0 | 0 |
Adaptive Sampling Strategies for Stochastic Optimization | In this paper, we propose a stochastic optimization method that adaptively
controls the sample size used in the computation of gradient approximations.
Unlike other variance reduction techniques that either require additional
storage or the regular computation of full gradients, the proposed method
reduces variance b... | 0 | 0 | 0 | 1 | 0 | 0 |
Explicit estimates for the distribution of numbers free of large prime factors | There is a large literature on the asymptotic distribution of numbers free of
large prime factors, so-called $\textit{smooth}$ or $\textit{friable}$ numbers.
But there is very little known about this distribution that is numerically
explicit. In this paper we follow the general plan for the saddle point
argument of H... | 0 | 0 | 1 | 0 | 0 | 0 |
Completely integrally closed Prufer $v$-multiplication domains | We study the effects on $D$ of assuming that the power series ring $D[[X]]$
is a $v$-domain or a PVMD. We show that a PVMD $D$ is completely integrally
closed if and only if $\bigcap_{n=1}^{\infty }(I^{n})_{v}=(0)$ for every proper
$t$-invertible $t$-ideal $I$ of $D$. Using this, we show that if $D$ is an AGCD
domain... | 0 | 0 | 1 | 0 | 0 | 0 |
Masked Autoregressive Flow for Density Estimation | Autoregressive models are among the best performing neural density
estimators. We describe an approach for increasing the flexibility of an
autoregressive model, based on modelling the random numbers that the model uses
internally when generating data. By constructing a stack of autoregressive
models, each modelling ... | 1 | 0 | 0 | 1 | 0 | 0 |
Temperature-dependent optical properties of plasmonic titanium nitride thin films | Due to their exceptional plasmonic properties, noble metals such as gold and
silver have been the materials of choice for the demonstration of various
plasmonic and nanophotonic phenomena. However, noble metals' softness, lack of
tailorability and low melting point along with challenges in thin film
fabrication and d... | 0 | 1 | 0 | 0 | 0 | 0 |
Succinct Partial Sums and Fenwick Trees | We consider the well-studied partial sums problem in succint space where one
is to maintain an array of n k-bit integers subject to updates such that
partial sums queries can be efficiently answered. We present two succint
versions of the Fenwick Tree - which is known for its simplicity and
practicality. Our results ... | 1 | 0 | 0 | 0 | 0 | 0 |
Deep Morphing: Detecting bone structures in fluoroscopic X-ray images with prior knowledge | We propose approaches based on deep learning to localize objects in images
when only a small training dataset is available and the images have low
quality. That applies to many problems in medical image processing, and in
particular to the analysis of fluoroscopic (low-dose) X-ray images, where the
images have low co... | 0 | 0 | 0 | 1 | 0 | 0 |
Persistence Flamelets: multiscale Persistent Homology for kernel density exploration | In recent years there has been noticeable interest in the study of the "shape
of data". Among the many ways a "shape" could be defined, topology is the most
general one, as it describes an object in terms of its connectivity structure:
connected components (topological features of dimension 0), cycles (features of
di... | 0 | 0 | 1 | 1 | 0 | 0 |
Effective modeling of ground penetrating radar in fractured media using analytic solutions for propagation, thin-bed interaction and dipolar scattering | We propose a new approach to model ground penetrating radar signals that
propagate through a homogeneous and isotropic medium, and are scattered at thin
planar fractures of arbitrary dip, azimuth, thickness and material filling. We
use analytical expressions for the Maxwell equations in a homogeneous space to
describ... | 0 | 1 | 0 | 0 | 0 | 0 |
Crystallites in Color Glass Beads of the 19th Century and Their Influence on Fatal Deterioration of Glass | Glass corrosion is a crucial problem in keeping and conservation of beadworks
in museums. All kinds of glass beads undergo deterioration but blue-green
lead-potassium glass beads of the 19th century are subjected to the destruction
to the greatest extent. Blue-green lead-potassium glass beads of the 19th
century obta... | 0 | 1 | 0 | 0 | 0 | 0 |
CO2 infrared emission as a diagnostic of planet-forming regions of disks | [Abridged] The infrared ro-vibrational emission lines from organic molecules
in the inner regions of protoplanetary disks are unique probes of the physical
and chemical structure of planet forming regions and the processes that shape
them. The non-LTE excitation effects of carbon dioxide (CO2) are studied in a
full d... | 0 | 1 | 0 | 0 | 0 | 0 |
Public Evidence from Secret Ballots | Elections seem simple---aren't they just counting? But they have a unique,
challenging combination of security and privacy requirements. The stakes are
high; the context is adversarial; the electorate needs to be convinced that the
results are correct; and the secrecy of the ballot must be ensured. And they
have prac... | 1 | 0 | 0 | 0 | 0 | 0 |
Imprints of Zero-Age Velocity Dispersions and Dynamical Heating on the Age-Velocity dispersion Relation | Observations of stars in the the solar vicinity show a clear tendency for old
stars to have larger velocity dispersions. This relation is called the
age-velocity dispersion relation (AVR) and it is believed to provide insight
into the heating history of the Milky Way galaxy. Here, in order to investigate
the origin o... | 0 | 1 | 0 | 0 | 0 | 0 |
Spatial Random Sampling: A Structure-Preserving Data Sketching Tool | Random column sampling is not guaranteed to yield data sketches that preserve
the underlying structures of the data and may not sample sufficiently from
less-populated data clusters. Also, adaptive sampling can often provide
accurate low rank approximations, yet may fall short of producing descriptive
data sketches, ... | 1 | 0 | 0 | 1 | 0 | 0 |
Adiponitrile-LiTFSI solution as alkylcarbonate free electrolyte for LTO/NMC Li-ion batteries | Recently, dinitriles (NC(CH2)nCN) and especially adiponitrile (ADN, n=4) have
attracted the attention as secure electrolyte solvents due to their chemical
stability, high boiling points, high flash points and low vapor pressure. The
good solvating properties of ADN toward lithium salts and its high
electrochemical st... | 0 | 1 | 0 | 0 | 0 | 0 |
Sea of Lights: Practical Device-to-Device Security Bootstrapping in the Dark | Practical solutions to bootstrap security in today's information and
communication systems critically depend on centralized services for
authentication as well as key and trust management. This is particularly true
for mobile users. Identity providers such as Google or Facebook have active
user bases of two billion e... | 1 | 0 | 0 | 0 | 0 | 0 |
On the correlation between a level of structure order and properties of composites. In Memory of Yu.L. Klimontovich | Proposed the computerized method for calculating the relative level of order
composites. Correlation between a level of structure order and properties of
solids is shown. Discussed the possibility of clarifying the terminology used
in describing the structure.
| 1 | 0 | 0 | 0 | 0 | 0 |
Schmidt's subspace theorem for moving hypersurface targets | It was discovered that there is a formal analogy between Nevanlinna theory
and Diophantine approximation. Via Vojta's dictionary, the Second Main Theorem
in Nevanlinna theory corresponds to Schmidt's Subspace Theorem in Diophantine
approximation. Recently, Cherry, Dethloff, and Tan (arXiv:1503.08801v2
[math.CV]) obta... | 0 | 0 | 1 | 0 | 0 | 0 |
HoNVis: Visualizing and Exploring Higher-Order Networks | Unlike the conventional first-order network (FoN), the higher-order network
(HoN) provides a more accurate description of transitions by creating
additional nodes to encode higher-order dependencies. However, there exists no
visualization and exploration tool for the HoN. For applications such as the
development of s... | 1 | 1 | 0 | 0 | 0 | 0 |
Direct observation of coupled geochemical and geomechanical impacts on chalk microstructural evolution under elevated CO2 pressure. Part I | The dissolution of porous media in a geologic formation induced by the
injection of massive amounts of CO2 can undermine the mechanical stability of
the formation structure before carbon mineralization takes place. The
geomechanical impact of geologic carbon storage is therefore closely related to
the structural sust... | 0 | 1 | 0 | 0 | 0 | 0 |
Symplectic resolutions for Higgs moduli spaces | In this paper, we study the algebraic symplectic geometry of the singular
moduli spaces of Higgs bundles of degree $0$ and rank $n$ on a compact Riemann
surface $X$ of genus $g$. In particular, we prove that such moduli spaces are
symplectic singularities, in the sense of Beauville [Bea00], and admit a
projective sym... | 0 | 0 | 1 | 0 | 0 | 0 |
Investigation of Defect Modes of Chiral Photonic Crystals | Some properties of defect modes of cholesteric liquid crystals (CLC) are
presented. It is shown that when the CLC layer is thin the density of states
and emission intensity are maximum for the defect mode, whereas when the CLC
layer is thick, these peaks are observed at the edges of the photonic band gap.
Similarly, ... | 0 | 1 | 0 | 0 | 0 | 0 |
Crystal Growth of Cu6(Ge,Si)6O18.6H2O and Assignment of UV-VIS Spectra in Comparison to Dehydrated Dioptase and Selected Cu(II) Oxo-Compounds Including Cuprates | It is reported on growth of mm-sized single-crystals of the low-dimensional S
= 1/2 spin compound Cu6(Ge,Si)6O18.6H2O by a diffusion technique in aqueous
solution. A route to form Si-rich crystals down to possibly dioptase, the pure
silicate, is discussed. Further, the assignment of dd excitations from UV-VIS
spectra... | 0 | 1 | 0 | 0 | 0 | 0 |
Optical reconfiguration and polarization control in semi-continuous gold films close to the percolation threshold | Controlling and confining light by exciting plasmons in resonant metallic
nanostructures is an essential aspect of many new emerging optical
technologies. Here we explore the possibility of controllably reconfiguring the
intrinsic optical properties of semi-continuous gold films, by inducing
permanent morphological c... | 0 | 1 | 0 | 0 | 0 | 0 |
Some Repeated-Root Constacyclic Codes over Galois Rings | Codes over Galois rings have been studied extensively during the last three
decades. Negacyclic codes over $GR(2^a,m)$ of length $2^s$ have been
characterized: the ring $\mathcal{R}_2(a,m,-1)= \frac{GR(2^a,m)[x]}{\langle
x^{2^s}+1\rangle}$ is a chain ring. Furthermore, these results have been
generalized to $\lambda$... | 1 | 0 | 1 | 0 | 0 | 0 |
Statistical solutions and Onsager's conjecture | We prove a version of Onsager's conjecture on the conservation of energy for
the incompressible Euler equations in the context of statistical solutions, as
introduced recently by Fjordholm et al. As a byproduct, we also obtain a new
proof for the conservative direction of Onsager's conjecture for weak
solutions. Dedi... | 0 | 1 | 1 | 0 | 0 | 0 |
The sum of log-normal variates in geometric Brownian motion | Geometric Brownian motion (GBM) is a key model for representing
self-reproducing entities. Self-reproduction may be considered the definition
of life [5], and the dynamics it induces are of interest to those concerned
with living systems from biology to economics. Trajectories of GBM are
distributed according to the ... | 0 | 0 | 0 | 0 | 0 | 1 |
Slow Spin Dynamics and Self-Sustained Clusters in Sparsely Connected Systems | To identify emerging microscopic structures in low temperature spin glasses,
we study self-sustained clusters (SSC) in spin models defined on sparse random
graphs. A message-passing algorithm is developed to determine the probability
of individual spins to belong to SSC. Results for specific instances, which
compare ... | 0 | 1 | 0 | 0 | 0 | 0 |
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