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 |
|---|---|---|---|---|---|---|---|
Semi-Supervised Approaches to Efficient Evaluation of Model Prediction Performance | In many modern machine learning applications, the outcome is expensive or
time-consuming to collect while the predictor information is easy to obtain.
Semi-supervised learning (SSL) aims at utilizing large amounts of `unlabeled'
data along with small amounts of `labeled' data to improve the efficiency of a
classical ... | 0 | 0 | 0 | 1 | 0 | 0 |
Linearization of the box-ball system: an elementary approach | Kuniba, Okado, Takagi and Yamada have found that the time-evolution of the
Takahashi-Satsuma box-ball system can be linearized by considering rigged
configurations associated with states of the box-ball system. We introduce a
simple way to understand the rigged configuration of $\mathfrak{sl}_2$-type,
and give an ele... | 0 | 1 | 0 | 0 | 0 | 0 |
Controlling Sources of Inaccuracy in Stochastic Kriging | Scientists and engineers commonly use simulation models to study real systems
for which actual experimentation is costly, difficult, or impossible. Many
simulations are stochastic in the sense that repeated runs with the same input
configuration will result in different outputs. For expensive or time-consuming
simula... | 0 | 0 | 1 | 1 | 0 | 0 |
Implications of Decentralized Q-learning Resource Allocation in Wireless Networks | Reinforcement Learning is gaining attention by the wireless networking
community due to its potential to learn good-performing configurations only
from the observed results. In this work we propose a stateless variation of
Q-learning, which we apply to exploit spatial reuse in a wireless network. In
particular, we al... | 1 | 0 | 0 | 0 | 0 | 0 |
Exponential Ergodicity of the Bouncy Particle Sampler | Non-reversible Markov chain Monte Carlo schemes based on piecewise
deterministic Markov processes have been recently introduced in applied
probability, automatic control, physics and statistics. Although these
algorithms demonstrate experimentally good performance and are accordingly
increasingly used in a wide range... | 0 | 0 | 0 | 1 | 0 | 0 |
Analysis and X-ray tomography | These are lecture notes for the course "MATS4300 Analysis and X-ray
tomography" given at the University of Jyväskylä in Fall 2017. The course
is a broad overview of various tools in analysis that can be used to study
X-ray tomography. The focus is on tools and ideas, not so much on technical
details and minimal assum... | 0 | 0 | 1 | 0 | 0 | 0 |
Spatially Transformed Adversarial Examples | Recent studies show that widely used deep neural networks (DNNs) are
vulnerable to carefully crafted adversarial examples. Many advanced algorithms
have been proposed to generate adversarial examples by leveraging the
$\mathcal{L}_p$ distance for penalizing perturbations. Researchers have
explored different defense m... | 0 | 0 | 0 | 1 | 0 | 0 |
Arrow Categories of Monoidal Model Categories | We prove that the arrow category of a monoidal model category, equipped with
the pushout product monoidal structure and the projective model structure, is a
monoidal model category. This answers a question posed by Mark Hovey, and has
the important consequence that it allows for the consideration of a monoidal
produc... | 0 | 0 | 1 | 0 | 0 | 0 |
Differential-operator representations of Weyl group and singular vectors | Given a suitable ordering of the positive root system associated with a
semisimple Lie algebra, there exists a natural correspondence between Verma
modules and related polynomial algebras. With this, the Lie algebra action on a
Verma module can be interpreted as a differential operator action on
polynomials, and thus... | 0 | 0 | 1 | 0 | 0 | 0 |
Faithful Semitoric Systems | This paper consists of two parts. The first provides a review of the basic
properties of integrable and almost-toric systems, with a particular emphasis
on the integral affine structure associated to an integrable system. The second
part introduces faithful semitoric systems, a generalization of semitoric
systems (in... | 0 | 1 | 1 | 0 | 0 | 0 |
HoloScope: Topology-and-Spike Aware Fraud Detection | As online fraudsters invest more resources, including purchasing large pools
of fake user accounts and dedicated IPs, fraudulent attacks become less obvious
and their detection becomes increasingly challenging. Existing approaches such
as average degree maximization suffer from the bias of including more nodes
than n... | 1 | 0 | 0 | 0 | 0 | 0 |
On Approximation Guarantees for Greedy Low Rank Optimization | We provide new approximation guarantees for greedy low rank matrix estimation
under standard assumptions of restricted strong convexity and smoothness. Our
novel analysis also uncovers previously unknown connections between the low
rank estimation and combinatorial optimization, so much so that our bounds are
reminis... | 1 | 0 | 0 | 1 | 0 | 0 |
Topology Estimation in Bulk Power Grids: Guarantees on Exact Recovery | The topology of a power grid affects its dynamic operation and settlement in
the electricity market. Real-time topology identification can enable faster
control action following an emergency scenario like failure of a line. This
article discusses a graphical model framework for topology estimation in bulk
power grids... | 1 | 0 | 1 | 1 | 0 | 0 |
Wasserstein Introspective Neural Networks | We present Wasserstein introspective neural networks (WINN) that are both a
generator and a discriminator within a single model. WINN provides a
significant improvement over the recent introspective neural networks (INN)
method by enhancing INN's generative modeling capability. WINN has three
interesting properties: ... | 1 | 0 | 0 | 0 | 0 | 0 |
Convexity of level lines of Martin functions and applications | Let $\Omega$ be an unbounded domain in $\mathbb{R}\times\mathbb{R}^{d}.$ A
positive harmonic function $u$ on $\Omega$ that vanishes on the boundary of
$\Omega$ is called a Martin function. In this note, we show that, when $\Omega$
is convex, the superlevel sets of a Martin function are also convex. As a
consequence w... | 0 | 0 | 1 | 0 | 0 | 0 |
New skein invariants of links | We introduce new skein invariants of links based on a procedure where we
first apply the skein relation only to crossings of distinct components, so as
to produce collections of unlinked knots. We then evaluate the resulting knots
using a given invariant. A skein invariant can be computed on each link solely
by the u... | 0 | 0 | 1 | 0 | 0 | 0 |
HSTREAM: A directive-based language extension for heterogeneous stream computing | Big data streaming applications require utilization of heterogeneous parallel
computing systems, which may comprise multiple multi-core CPUs and many-core
accelerating devices such as NVIDIA GPUs and Intel Xeon Phis. Programming such
systems require advanced knowledge of several hardware architectures and
device-spec... | 1 | 0 | 0 | 0 | 0 | 0 |
Faddeev-Jackiw approach of the noncommutative spacetime Podolsky electromagnetic theory | The interest in higher derivatives field theories has its origin mainly in
their influence concerning the renormalization properties of physical models
and to remove ultraviolet divergences. The noncommutative Podolsky theory is a
constrained system that cannot by directly quantized by the canonical way. In
this work... | 0 | 1 | 0 | 0 | 0 | 0 |
Spin Transport and Accumulation in 2D Weyl Fermion System | In this work, we study the spin Hall effect and Rashba-Edelstein effect of a
2D Weyl fermion system in the clean limit using the Kubo formalism. Spin
transport is solely due to the spin-torque current in this strongly spin-orbit
coupled (SOC) system, and chiral spin-flip scattering off non-SOC scalar
impurities, with... | 0 | 1 | 0 | 0 | 0 | 0 |
Model-Based Control Using Koopman Operators | This paper explores the application of Koopman operator theory to the control
of robotic systems. The operator is introduced as a method to generate
data-driven models that have utility for model-based control methods. We then
motivate the use of the Koopman operator towards augmenting model-based
control. Specifical... | 1 | 0 | 0 | 0 | 0 | 0 |
Turbulence Hierarchy in a Random Fibre Laser | Turbulence is a challenging feature common to a wide range of complex
phenomena. Random fibre lasers are a special class of lasers in which the
feedback arises from multiple scattering in a one-dimensional disordered
cavity-less medium. Here, we report on statistical signatures of turbulence in
the distribution of in... | 0 | 1 | 0 | 0 | 0 | 0 |
Optimal Rates for Learning with Nyström Stochastic Gradient Methods | In the setting of nonparametric regression, we propose and study a
combination of stochastic gradient methods with Nyström subsampling, allowing
multiple passes over the data and mini-batches. Generalization error bounds for
the studied algorithm are provided. Particularly, optimal learning rates are
derived consider... | 1 | 0 | 1 | 1 | 0 | 0 |
Run Procrustes, Run! On the convergence of accelerated Procrustes Flow | In this work, we present theoretical results on the convergence of non-convex
accelerated gradient descent in matrix factorization models. The technique is
applied to matrix sensing problems with squared loss, for the estimation of a
rank $r$ optimal solution $X^\star \in \mathbb{R}^{n \times n}$. We show that
the ac... | 0 | 0 | 0 | 1 | 0 | 0 |
A note on the bijectivity of antipode of a Hopf algebra and its applications | Certain sufficient homological and ring-theoretical conditions are given for
a Hopf algebra to have bijective antipode with applications to noetherian Hopf
algebras regarding their homological behaviors.
| 0 | 0 | 1 | 0 | 0 | 0 |
Perfect Edge Domination: Hard and Solvable Cases | Let $G$ be an undirected graph. An edge of $G$ dominates itself and all edges
adjacent to it. A subset $E'$ of edges of $G$ is an edge dominating set of $G$,
if every edge of the graph is dominated by some edge of $E'$. We say that $E'$
is a perfect edge dominating set of $G$, if every edge not in $E'$ is dominated
b... | 1 | 0 | 0 | 0 | 0 | 0 |
On the presentation of Hecke-Hopf algebras for non-simply-laced type | Hecke-Hopf algebras were defined by A. Berenstein and D. Kazhdan. We give an
explicit presentation of an Hecke-Hopf algebra when the parameter $m_{ij},$
associated to any two distinct vertices $i$ and $j$ in the presentation of a
Coxeter group, equals $4,$ $5$ or $6$. As an application, we give a proof of a
conjectur... | 0 | 0 | 1 | 0 | 0 | 0 |
ILP-based Alleviation of Dense Meander Segments with Prioritized Shifting and Progressive Fixing in PCB Routing | Length-matching is an important technique to bal- ance delays of bus signals
in high-performance PCB routing. Existing routers, however, may generate very
dense meander segments. Signals propagating along these meander segments
exhibit a speedup effect due to crosstalk between the segments of the same
wire, thus lead... | 1 | 0 | 0 | 0 | 0 | 0 |
Membrane Trafficking in the Yeast Saccharomyces cerevisiae Model | The yeast Saccharomyces cerevisiae is one of the best characterized
eukaryotic models. The secretory pathway was the first trafficking pathway
clearly understood mainly thanks to the work done in the laboratory of Randy
Schekman in the 1980s. They have isolated yeast sec mutants unable to secrete
an extracellular enz... | 0 | 0 | 0 | 0 | 1 | 0 |
Synthesizing Programs for Images using Reinforced Adversarial Learning | Advances in deep generative networks have led to impressive results in recent
years. Nevertheless, such models can often waste their capacity on the minutiae
of datasets, presumably due to weak inductive biases in their decoders. This is
where graphics engines may come in handy since they abstract away low-level
deta... | 0 | 0 | 0 | 1 | 0 | 0 |
A Correspondence Between Random Neural Networks and Statistical Field Theory | A number of recent papers have provided evidence that practical design
questions about neural networks may be tackled theoretically by studying the
behavior of random networks. However, until now the tools available for
analyzing random neural networks have been relatively ad-hoc. In this work, we
show that the distr... | 1 | 1 | 0 | 1 | 0 | 0 |
The nature of the progenitor of the M31 North-western stream: globular clusters as milestones of its orbit | We examine the nature, possible orbits and physical properties of the
progenitor of the North-western stellar stream (NWS) in the halo of the
Andromeda galaxy (M31). The progenitor is assumed to be an accreting dwarf
galaxy with globular clusters (GCs). It is, in general, difficult to determine
the progenitor's orbit... | 0 | 1 | 0 | 0 | 0 | 0 |
On codimension two flats in Fermat-type arrangements | In the present note we study certain arrangements of codimension $2$ flats in
projective spaces, we call them "Fermat arrangements". We describe algebraic
properties of their defining ideals. In particular, we show that they provide
counterexamples to an expected containment relation between ordinary and
symbolic pow... | 0 | 0 | 1 | 0 | 0 | 0 |
Invariant Causal Prediction for Sequential Data | We investigate the problem of inferring the causal predictors of a response
$Y$ from a set of $d$ explanatory variables $(X^1,\dots,X^d)$. Classical
ordinary least squares regression includes all predictors that reduce the
variance of $Y$. Using only the causal predictors instead leads to models that
have the advanta... | 0 | 0 | 1 | 1 | 0 | 0 |
Smoothing with Couplings of Conditional Particle Filters | In state space models, smoothing refers to the task of estimating a latent
stochastic process given noisy measurements related to the process. We propose
an unbiased estimator of smoothing expectations. The lack-of-bias property has
methodological benefits: independent estimators can be generated in parallel,
and con... | 0 | 0 | 0 | 1 | 0 | 0 |
Formation of High Pressure Gradients at the Free Surface of a Liquid Dielectric in a Tangential Electric Field | Nonlinear dynamics of the free surface of an ideal incompressible
non-conducting fluid with high dielectric constant subjected by strong
horizontal electric field is simulated on the base of the method of conformal
transformations. It is demonstrated that interaction of counter-propagating
waves leads to formation of... | 0 | 1 | 0 | 0 | 0 | 0 |
Subsampling for Ridge Regression via Regularized Volume Sampling | Given $n$ vectors $\mathbf{x}_i\in \mathbb{R}^d$, we want to fit a linear
regression model for noisy labels $y_i\in\mathbb{R}$. The ridge estimator is a
classical solution to this problem. However, when labels are expensive, we are
forced to select only a small subset of vectors $\mathbf{x}_i$ for which we
obtain the... | 1 | 0 | 0 | 0 | 0 | 0 |
Ab initio calculations of the concentration dependent band gap reduction in dilute nitrides | While being of persistent interest for the integration of lattice-matched
laser devices with silicon circuits, the electronic structure of dilute nitride
III/V-semiconductors has presented a challenge to ab initio computational
approaches. The root of this lies in the strong distortion N atoms exert on
most host mate... | 0 | 1 | 0 | 0 | 0 | 0 |
Outliers and related problems | We define outliers as a set of observations which contradicts the proposed
mathematical (statistical) model and we discuss the frequently observed types
of the outliers. Further we explore what changes in the model have to be made
in order to avoid the occurance of the outliers. We observe that some variants
of the o... | 0 | 0 | 1 | 1 | 0 | 0 |
On Quadratic Convergence of DC Proximal Newton Algorithm for Nonconvex Sparse Learning in High Dimensions | We propose a DC proximal Newton algorithm for solving nonconvex regularized
sparse learning problems in high dimensions. Our proposed algorithm integrates
the proximal Newton algorithm with multi-stage convex relaxation based on the
difference of convex (DC) programming, and enjoys both strong computational and
stati... | 1 | 0 | 1 | 1 | 0 | 0 |
Dynamic Safe Interruptibility for Decentralized Multi-Agent Reinforcement Learning | In reinforcement learning, agents learn by performing actions and observing
their outcomes. Sometimes, it is desirable for a human operator to
\textit{interrupt} an agent in order to prevent dangerous situations from
happening. Yet, as part of their learning process, agents may link these
interruptions, that impact t... | 1 | 0 | 0 | 1 | 0 | 0 |
Heuristic Optimization for Automated Distribution System Planning in Network Integration Studies | Network integration studies try to assess the impact of future developments,
such as the increase of Renewable Energy Sources or the introduction of Smart
Grid Technologies, on large-scale network areas. Goals can be to support
strategic alignment in the regulatory framework or to adapt the network
planning principle... | 1 | 0 | 0 | 0 | 0 | 0 |
The Sizes and Depletions of the Dust and Gas Cavities in the Transitional Disk J160421.7-213028 | We report ALMA Cycle 2 observations of 230 GHz (1.3 mm) dust continuum
emission, and $^{12}$CO, $^{13}$CO, and C$^{18}$O J = 2-1 line emission, from
the Upper Scorpius transitional disk [PZ99] J160421.7-213028, with an angular
resolution of ~0".25 (35 AU). Armed with these data and existing H-band
scattered light obs... | 0 | 1 | 0 | 0 | 0 | 0 |
Demystifying AlphaGo Zero as AlphaGo GAN | The astonishing success of AlphaGo Zero\cite{Silver_AlphaGo} invokes a
worldwide discussion of the future of our human society with a mixed mood of
hope, anxiousness, excitement and fear. We try to dymystify AlphaGo Zero by a
qualitative analysis to indicate that AlphaGo Zero can be understood as a
specially structur... | 1 | 0 | 0 | 1 | 0 | 0 |
Effects of pressure and magnetic field on the re-entrant superconductor Eu(Fe$_{0.93}$Rh$_{0.07}$)$_2$As$_2$ | Electron-doped Eu(Fe$_{0.93}$Rh$_{0.07}$)$_2$As$_2$ has been systematically
studied by high pressure investigations of the magnetic and electrical
transport properties, in order to unravel the complex interplay of
superconductivity and magnetism. The compound reveals an exceedingly broad
re-entrant transition to the ... | 0 | 1 | 0 | 0 | 0 | 0 |
Commissioning and Operation | Chapter 16 in High-Luminosity Large Hadron Collider (HL-LHC) : Preliminary
Design Report. The Large Hadron Collider (LHC) is one of the largest scientific
instruments ever built. Since opening up a new energy frontier for exploration
in 2010, it has gathered a global user community of about 7,000 scientists
working i... | 0 | 1 | 0 | 0 | 0 | 0 |
Only in the standard representation the Dirac theory is a quantum theory of a single fermion | It is shown that the relativistic quantum mechanics of a single fermion can
be developed only on the basis of the standard representation of the Dirac
bispinor. As in the nonrelativistic quantum mechanics, the arbitrariness in
defining the bispinor, as a four-component wave function, is restricted by its
multiplicati... | 0 | 1 | 0 | 0 | 0 | 0 |
Stable absorbing boundary conditions for molecular dynamics in general domains | A new type of absorbing boundary conditions for molecular dynamics
simulations are presented. The exact boundary conditions for crystalline solids
with harmonic approximation are expressed as a dynamic Dirichlet- to-Neumann
(DtN) map. It connects the displacement of the atoms at the boundary to the
traction on these ... | 0 | 1 | 0 | 0 | 0 | 0 |
Algebraic operads up to homotopy | This paper deals with the homotopy theory of differential graded operads. We
endow the Koszul dual category of curved conilpotent cooperads, where the
notion of quasi-isomorphism barely makes sense, with a model category structure
Quillen equivalent to that of operads. This allows us to describe the homotopy
properti... | 0 | 0 | 1 | 0 | 0 | 0 |
Nonlinear Kalman Filtering with Divergence Minimization | We consider the nonlinear Kalman filtering problem using Kullback-Leibler
(KL) and $\alpha$-divergence measures as optimization criteria. Unlike linear
Kalman filters, nonlinear Kalman filters do not have closed form Gaussian
posteriors because of a lack of conjugacy due to the nonlinearity in the
likelihood. In this... | 0 | 0 | 1 | 1 | 0 | 0 |
On Chern number inequality in dimension 3 | We prove that if $X---> X^+$ is a threefold terminal flip, then
$c_1(X).c_2(X)\leq c_1(X^+).c_2(X^+)$ where $c_1(X)$ and $c_2(X)$ denote the
Chern classes. This gives the affirmative answer to a Question by Xie
\cite{Xie2}. We obtain the similar but weaker result in the case of divisorial
contraction to curves.
| 0 | 0 | 1 | 0 | 0 | 0 |
Enhancing SDO/HMI images using deep learning | The Helioseismic and Magnetic Imager (HMI) provides continuum images and
magnetograms with a cadence better than one per minute. It has been
continuously observing the Sun 24 hours a day for the past 7 years. The obvious
trade-off between full disk observations and spatial resolution makes HMI not
enough to analyze t... | 1 | 1 | 0 | 0 | 0 | 0 |
Suppression of the superconductivity in ultrathin amorphous Mo$_{78}$Ge$_{22}$ thin films observed by STM | In contact with a superconductor, a normal metal modifies its properties due
to Andreev reflection. In the current work, the local density of states (LDOS)
of superconductor - normal metal Mo$_{78}$Ge$_{22}$ - Au bilayers are studied
by means of STM applied from the Au side. Three bilayers have been prepared on
silic... | 0 | 1 | 0 | 0 | 0 | 0 |
Functional data analysis in the Banach space of continuous functions | Functional data analysis is typically conducted within the $L^2$-Hilbert
space framework. There is by now a fully developed statistical toolbox allowing
for the principled application of the functional data machinery to real-world
problems, often based on dimension reduction techniques such as functional
principal co... | 0 | 0 | 1 | 1 | 0 | 0 |
Bayesian Recurrent Neural Networks | In this work we explore a straightforward variational Bayes scheme for
Recurrent Neural Networks. Firstly, we show that a simple adaptation of
truncated backpropagation through time can yield good quality uncertainty
estimates and superior regularisation at only a small extra computational cost
during training, also ... | 1 | 0 | 0 | 1 | 0 | 0 |
Cross-Correlation Redshift Calibration Without Spectroscopic Calibration Samples in DES Science Verification Data | Galaxy cross-correlations with high-fidelity redshift samples hold the
potential to precisely calibrate systematic photometric redshift uncertainties
arising from the unavailability of complete and representative training and
validation samples of galaxies. However, application of this technique in the
Dark Energy Su... | 0 | 1 | 0 | 0 | 0 | 0 |
Completely bounded bimodule maps and spectral synthesis | We initiate the study of the completely bounded multipliers of the Haagerup
tensor product $A(G)\otimes_{\rm h} A(G)$ of two copies of the Fourier algebra
$A(G)$ of a locally compact group $G$. If $E$ is a closed subset of $G$ we let
$E^{\sharp} = \{(s,t) : st\in E\}$ and show that if $E^{\sharp}$ is a set of
spectra... | 0 | 0 | 1 | 0 | 0 | 0 |
Distill-and-Compare: Auditing Black-Box Models Using Transparent Model Distillation | Black-box risk scoring models permeate our lives, yet are typically
proprietary or opaque. We propose Distill-and-Compare, a model distillation and
comparison approach to audit such models. To gain insight into black-box
models, we treat them as teachers, training transparent student models to mimic
the risk scores a... | 1 | 0 | 0 | 1 | 0 | 0 |
An influence-based fast preceding questionnaire model for elderly assessments | To improve the efficiency of elderly assessments, an influence-based fast
preceding questionnaire model (FPQM) is proposed. Compared with traditional
assessments, the FPQM optimizes questionnaires by reordering their attributes.
The values of low-ranking attributes can be predicted by the values of the
high-ranking a... | 1 | 0 | 0 | 0 | 0 | 0 |
A GPU Accelerated Discontinuous Galerkin Incompressible Flow Solver | We present a GPU-accelerated version of a high-order discontinuous Galerkin
discretization of the unsteady incompressible Navier-Stokes equations. The
equations are discretized in time using a semi-implicit scheme with explicit
treatment of the nonlinear term and implicit treatment of the split Stokes
operators. The ... | 1 | 0 | 0 | 0 | 0 | 0 |
The Auger Engineering Radio Array and multi-hybrid cosmic ray detection (TAUP 2015) | The Auger Engineering Radio Array (AERA) aims at the detection of air showers
induced by high-energy cosmic rays. As an extension of the Pierre Auger
Observatory, it measures complementary information to the particle detectors,
fluorescence telescopes and to the muon scintillators of the Auger Muons and
Infill for th... | 0 | 1 | 0 | 0 | 0 | 0 |
Historic Emergence of Diversity in Painting: Heterogeneity in Chromatic Distance in Images and Characterization of Massive Painting Data Set | Painting is an art form that has long functioned as a major channel for the
creative expression and communication of humans, its evolution taking place
under an interplay with the science, technology, and social environments of the
times. Therefore, understanding the process based on comprehensive data could
shed lig... | 1 | 1 | 0 | 0 | 0 | 0 |
Cage Size and Jump Precursors in Glass-Forming Liquids: Experiment and Simulations | Glassy dynamics is intermittent, as particles suddenly jump out of the cage
formed by their neighbours, and heterogeneous, as these jumps are not uniformly
distributed across the system. Relating these features of the dynamics to the
diverse local environments explored by the particles is essential to
rationalize the... | 0 | 1 | 0 | 0 | 0 | 0 |
A Comprehensive Survey on Bengali Phoneme Recognition | Hidden Markov model based various phoneme recognition methods for Bengali
language is reviewed. Automatic phoneme recognition for Bengali language using
multilayer neural network is reviewed. Usefulness of multilayer neural network
over single layer neural network is discussed. Bangla phonetic feature table
construct... | 1 | 0 | 0 | 0 | 0 | 0 |
Factorization of arithmetic automorphic periods | In this paper, we prove that the arithmetic automorphic periods for $GL_{n}$
over a CM field factorize through the infinite places. This generalizes a
conjecture of Shimura in 1983, and is predicted by the Langlands correspondence
between automorphic representations and motives.
| 0 | 0 | 1 | 0 | 0 | 0 |
Multielectronic processes in particle and antiparticle collisions with rare gases | In this chapter we analyze the multiple ionization by impact of |Z|=1
projectiles: electrons, positrons, protons and antiprotons. Differences and
similarities among the cross sections by these four projectiles allows us to
have an insight on the physics involved. Mass and charge effects, energy
thresholds, and relati... | 0 | 1 | 0 | 0 | 0 | 0 |
A Floating Cylinder on An Unbounded Bath | In this paper, we reconsider a circular cylinder horizontally floating on an
unbounded reservoir in a gravitational field directed downwards, which was
studied by Bhatnargar and Finn in 2006. We follow their approach but with some
modifications. We establish the relation between the total energy relative to
the undis... | 0 | 1 | 1 | 0 | 0 | 0 |
Switching between Limit Cycles in a Model of Running Using Exponentially Stabilizing Discrete Control Lyapunov Function | This paper considers the problem of switching between two periodic motions,
also known as limit cycles, to create agile running motions. For each limit
cycle, we use a control Lyapunov function to estimate the region of attraction
at the apex of the flight phase. We switch controllers at the apex, only if the
current... | 1 | 0 | 0 | 0 | 0 | 0 |
Locally Private Bayesian Inference for Count Models | As more aspects of social interaction are digitally recorded, there is a
growing need to develop privacy-preserving data analysis methods. Social
scientists will be more likely to adopt these methods if doing so entails
minimal change to their current methodology. Toward that end, we present a
general and modular met... | 1 | 0 | 0 | 1 | 0 | 0 |
Carrier Diffusion in Thin-Film CH3NH3PbI3 Perovskite Measured using Four-Wave Mixing | We report the application of femtosecond four-wave mixing (FWM) to the study
of carrier transport in solution-processed CH3NH3PbI3. The diffusion
coefficient was extracted through direct detection of the lateral diffusion of
carriers utilizing the transient grating technique, coupled with simultaneous
measurement of ... | 0 | 1 | 0 | 0 | 0 | 0 |
On effective Birkhoff's ergodic theorem for computable actions of amenable groups | We introduce computable actions of computable groups and prove the following
versions of effective Birkhoff's ergodic theorem. Let $\Gamma$ be a computable
amenable group, then there always exists a canonically computable tempered
two-sided F{\o}lner sequence $(F_n)_{n \geq
1}$ in $\Gamma$. For a computable, measure-... | 0 | 0 | 1 | 0 | 0 | 0 |
Gender Differences in Participation and Reward on Stack Overflow | Programming is a valuable skill in the labor market, making the
underrepresentation of women in computing an increasingly important issue.
Online question and answer platforms serve a dual purpose in this field: they
form a body of knowledge useful as a reference and learning tool, and they
provide opportunities for ... | 1 | 0 | 0 | 0 | 0 | 0 |
Invariant surface area functionals and singular Yamabe problem in 3-dimensional CR geometry | We express two CR invariant surface area elements in terms of quantities in
pseudohermitian geometry. We deduce the Euler-Lagrange equations of the
associated energy functionals. Many solutions are given and discussed. In
relation to the singular CR Yamabe problem, we show that one of the energy
functionals appears a... | 0 | 0 | 1 | 0 | 0 | 0 |
Dynamic dipole polarizabilities of heteronuclear alkali dimers: optical response, trapping and control of ultracold molecules | In this article we address the general approach for calculating dynamical
dipole polarizabilities of small quantum systems, based on a sum-over-states
formula involving in principle the entire energy spectrum of the system. We
complement this method by a few-parameter model involving a limited number of
effective tra... | 0 | 1 | 0 | 0 | 0 | 0 |
Minor-free graphs have light spanners | We show that every $H$-minor-free graph has a light $(1+\epsilon)$-spanner,
resolving an open problem of Grigni and Sissokho and proving a conjecture of
Grigni and Hung. Our lightness bound is
\[O\left(\frac{\sigma_H}{\epsilon^3}\log \frac{1}{\epsilon}\right)\] where
$\sigma_H = |V(H)|\sqrt{\log |V(H)|}$ is the spars... | 1 | 0 | 0 | 0 | 0 | 0 |
Adversarial Generation of Natural Language | Generative Adversarial Networks (GANs) have gathered a lot of attention from
the computer vision community, yielding impressive results for image
generation. Advances in the adversarial generation of natural language from
noise however are not commensurate with the progress made in generating images,
and still lag fa... | 1 | 0 | 0 | 1 | 0 | 0 |
Likely Transiting Exocomets Detected by Kepler | We present the first good evidence for exocomet transits of a host star in
continuum light in data from the Kepler mission. The Kepler star in question,
KIC 3542116, is of spectral type F2V and is quite bright at K_p = 10. The
transits have a distinct asymmetric shape with a steeper ingress and slower
egress that can... | 0 | 1 | 0 | 0 | 0 | 0 |
Origins of bond and spin order in rare-earth nickelate bulk and heterostructures | We analyze the charge- and spin response functions of rare-earth nickelates
RNiO3 and their heterostructures using random-phase approximation in a two-band
Hubbard model. The inter-orbital charge fluctuation is found to be the driving
mechanism for the rock-salt type bond order in bulk RNiO3, and good agreement
of th... | 0 | 1 | 0 | 0 | 0 | 0 |
Canonical Truth | We introduce and study a notion of canonical set theoretical truth, which
means truth in a `canonical model', i.e. a transitive class model that is
uniquely characterized by some $\in$-formula. We show that this notion of truth
is `informative', i.e. there are statements that hold in all canonical models
but do not f... | 0 | 0 | 1 | 0 | 0 | 0 |
AACT: Application-Aware Cooperative Time Allocation for Internet of Things | As the number of Internet of Things (IoT) devices keeps increasing, data is
required to be communicated and processed by these devices at unprecedented
rates. Cooperation among wireless devices by exploiting Device-to-Device (D2D)
connections is promising, where aggregated resources in a cooperative setup can
be util... | 1 | 0 | 0 | 0 | 0 | 0 |
COPA: Constrained PARAFAC2 for Sparse & Large Datasets | PARAFAC2 has demonstrated success in modeling irregular tensors, where the
tensor dimensions vary across one of the modes. An example scenario is modeling
treatments across a set of patients with the varying number of medical
encounters over time. Despite recent improvements on unconstrained PARAFAC2,
its model facto... | 0 | 0 | 0 | 1 | 0 | 0 |
Effect of Composition Gradient on Magnetothermal Instability Modified by Shear and Rotation | We model the intracluster medium as a weakly collisional plasma that is a
binary mixture of the hydrogen and the helium ions, along with free electrons.
When, owing to the helium sedimentation, the gradient of the mean molecular
weight (or equivalently, composition or helium ions' concentration) of the
plasma is not ... | 0 | 1 | 0 | 0 | 0 | 0 |
A Verified Algorithm Enumerating Event Structures | An event structure is a mathematical abstraction modeling concepts as
causality, conflict and concurrency between events. While many other
mathematical structures, including groups, topological spaces, rings, abound
with algorithms and formulas to generate, enumerate and count particular sets
of their members, no alg... | 1 | 0 | 0 | 0 | 0 | 0 |
Missing Data as Part of the Social Behavior in Real-World Financial Complex Systems | Many real-world networks are known to exhibit facts that counter our
knowledge prescribed by the theories on network creation and communication
patterns. A common prerequisite in network analysis is that information on
nodes and links will be complete because network topologies are extremely
sensitive to missing info... | 0 | 0 | 0 | 1 | 0 | 0 |
Quantum Monte Carlo simulation of a two-dimensional Majorana lattice model | We study interacting Majorana fermions in two dimensions as a low-energy
effective model of a vortex lattice in two-dimensional time-reversal-invariant
topological superconductors. For that purpose, we implement ab-initio quantum
Monte Carlo simulation to the Majorana fermion system in which the
path-integral measure... | 0 | 1 | 0 | 0 | 0 | 0 |
Geometric Rescaling Algorithms for Submodular Function Minimization | We present a new class of polynomial-time algorithms for submodular function
minimization (SFM), as well as a unified framework to obtain strongly
polynomial SFM algorithms. Our new algorithms are based on simple iterative
methods for the minimum-norm problem, such as the conditional gradient and the
Fujishige-Wolfe ... | 1 | 0 | 1 | 0 | 0 | 0 |
Statistical PT-symmetric lasing in an optical fiber network | PT-symmetry in optics is a condition whereby the real and imaginary parts of
the refractive index across a photonic structure are deliberately balanced.
This balance can lead to a host of novel optical phenomena, such as
unidirectional invisibility, loss-induced lasing, single-mode lasing from
multimode resonators, a... | 0 | 1 | 0 | 0 | 0 | 0 |
Transforming Single Domain Magnetic CoFe2O4 Nanoparticles from Hydrophobic to Hydrophilic By Novel Mechanochemical Ligand Exchange | Single phase, uniform size (~9 nm) Cobalt Ferrite (CFO) nanoparticles have
been synthesized by hydrothermal synthesis using oleic acid as a surfactant.
The as synthesized oleic acid coated CFO (OA-CFO) nanoparticles were well
dispersible in nonpolar solvents but not dispersible in water. The OA-CFO
nanoparticles have... | 0 | 1 | 0 | 0 | 0 | 0 |
Probing the dusty stellar populations of the Local Volume Galaxies with JWST/MIRI | The Mid-Infrared Instrument (MIRI) for the {\em James Webb Space Telescope}
(JWST) will revolutionize our understanding of infrared stellar populations in
the Local Volume. Using the rich {\em Spitzer}-IRS spectroscopic data-set and
spectral classifications from the Surveying the Agents of Galaxy Evolution
(SAGE)-Spe... | 0 | 1 | 0 | 0 | 0 | 0 |
PythonRobotics: a Python code collection of robotics algorithms | This paper describes an Open Source Software (OSS) project: PythonRobotics.
This is a collection of robotics algorithms implemented in the Python
programming language. The focus of the project is on autonomous navigation, and
the goal is for beginners in robotics to understand the basic ideas behind each
algorithm. I... | 1 | 0 | 0 | 0 | 0 | 0 |
A Liouville theorem for the Euler equations in the plane | This paper is concerned with qualitative properties of bounded steady flows
of an ideal incompressible fluid with no stagnation point in the
two-dimensional plane R^2. We show that any such flow is a shear flow, that is,
it is parallel to some constant vector. The proof of this Liouville-type result
is firstly based ... | 0 | 0 | 1 | 0 | 0 | 0 |
First On-Site True Gamma-Ray Imaging-Spectroscopy of Contamination near Fukushima Plant | We have developed an Electron Tracking Compton Camera (ETCC), which provides
a well-defined Point Spread Function (PSF) by reconstructing a direction of
each gamma as a point and realizes simultaneous measurement of brightness and
spectrum of MeV gamma-rays for the first time. Here, we present the results of
our on-s... | 0 | 1 | 0 | 0 | 0 | 0 |
Weak Versus Strong Disorder Superfluid-Bose Glass Transition in One Dimension | Using large-scale simulations based on matrix product state and quantum Monte
Carlo techniques, we study the superfluid to Bose glass-transition for
one-dimensional attractive hard-core bosons at zero temperature, across the
full regime from weak to strong disorder. As a function of interaction and
disorder strength,... | 0 | 1 | 0 | 0 | 0 | 0 |
Quantum Structures in Human Decision-making: Towards Quantum Expected Utility | {\it Ellsberg thought experiments} and empirical confirmation of Ellsberg
preferences pose serious challenges to {\it subjective expected utility theory}
(SEUT). We have recently elaborated a quantum-theoretic framework for human
decisions under uncertainty which satisfactorily copes with the Ellsberg
paradox and oth... | 0 | 0 | 0 | 0 | 1 | 1 |
Fine-grained Event Learning of Human-Object Interaction with LSTM-CRF | Event learning is one of the most important problems in AI. However,
notwithstanding significant research efforts, it is still a very complex task,
especially when the events involve the interaction of humans or agents with
other objects, as it requires modeling human kinematics and object movements.
This study propo... | 1 | 0 | 0 | 0 | 0 | 0 |
Book Review Interferometry and Synthesis in Radio Astronomy - 3rd Ed | Review of the third edition of "Interferometry and Synthesis in Radio
Astronomy" by Thompson, Moran and Swenson
| 0 | 1 | 0 | 0 | 0 | 0 |
A Kernel Theory of Modern Data Augmentation | Data augmentation, a technique in which a training set is expanded with
class-preserving transformations, is ubiquitous in modern machine learning
pipelines. In this paper, we seek to establish a theoretical framework for
understanding modern data augmentation techniques. We start by showing that for
kernel classifie... | 0 | 0 | 0 | 1 | 0 | 0 |
Carrier driven coupling in ferromagnetic oxide heterostructures | Transition metal oxides are well known for their complex magnetic and
electrical properties. When brought together in heterostructure geometries,
they show particular promise for spintronics and colossal magnetoresistance
applications. In this letter, we propose a new mechanism for the coupling
between layers of itin... | 0 | 1 | 0 | 0 | 0 | 0 |
Data Dropout in Arbitrary Basis for Deep Network Regularization | An important problem in training deep networks with high capacity is to
ensure that the trained network works well when presented with new inputs
outside the training dataset. Dropout is an effective regularization technique
to boost the network generalization in which a random subset of the elements of
the given dat... | 1 | 0 | 0 | 1 | 0 | 0 |
Efficient algorithms to discover alterations with complementary functional association in cancer | Recent large cancer studies have measured somatic alterations in an
unprecedented number of tumours. These large datasets allow the identification
of cancer-related sets of genetic alterations by identifying relevant
combinatorial patterns. Among such patterns, mutual exclusivity has been
employed by several recent m... | 0 | 0 | 0 | 0 | 1 | 0 |
Laplace operators on holomorphic Lie algebroids | The paper introduces Laplace-type operators for functions defined on the
tangent space of a Finsler Lie algebroid, using a volume form on the
prolongation of the algebroid. It also presents the construction of a
horizontal Laplace operator for forms defined on the prolongation of the
algebroid. All of the Laplace ope... | 0 | 0 | 1 | 0 | 0 | 0 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.