text stringlengths 57 2.88k | labels listlengths 6 6 |
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Title: The $E$-cohomological Conley Index, Cup-Lengths and the Arnold Conjecture on $T^{2n}$,
Abstract: We give a new proof of the strong Arnold conjecture for $1$-periodic
solutions of Hamiltonian systems on tori, that was first shown by C. Conley and
E. Zehnder in 1983. Our proof uses other methods and is shorter tha... | [
0,
0,
1,
0,
0,
0
] |
Title: Compiling Diderot: From Tensor Calculus to C,
Abstract: Diderot is a parallel domain-specific language for analysis and visualization
of multidimensional scientific images, such as those produced by CT and MRI
scanners. In particular, it supports algorithms where tensor fields (i.e.,
functions from 3D points to ... | [
1,
0,
0,
0,
0,
0
] |
Title: Semi-Supervised and Active Few-Shot Learning with Prototypical Networks,
Abstract: We consider the problem of semi-supervised few-shot classification where a
classifier needs to adapt to new tasks using a few labeled examples and
(potentially many) unlabeled examples. We propose a clustering approach to the
prob... | [
1,
0,
0,
1,
0,
0
] |
Title: Inhomogeneous exponential jump model,
Abstract: We introduce and study the inhomogeneous exponential jump model - an
integrable stochastic interacting particle system on the continuous half line
evolving in continuous time. An important feature of the system is the presence
of arbitrary spatial inhomogeneity on ... | [
0,
0,
1,
0,
0,
0
] |
Title: Evidence accumulation in a Laplace domain decision space,
Abstract: Evidence accumulation models of simple decision-making have long assumed that
the brain estimates a scalar decision variable corresponding to the
log-likelihood ratio of the two alternatives. Typical neural implementations of
this algorithmic co... | [
0,
0,
0,
0,
1,
0
] |
Title: Improved Energy Pooling Efficiency Through Inhibited Spontaneous Emission,
Abstract: The radiative lifetime of molecules or atoms can be increased by placing them
within a tuned conductive cavity that inhibits spontaneous emission. This was
examined as a possible means of enhancing three-body, singlet-based
upco... | [
0,
1,
0,
0,
0,
0
] |
Title: A unified, mechanistic framework for developmental and evolutionary change,
Abstract: The two most fundamental processes describing change in biology -development
and evolution- occur over drastically different timescales, difficult to
reconcile within a unified framework. Development involves a temporal sequenc... | [
0,
0,
0,
0,
1,
0
] |
Title: Coinfection in a stochastic model for bacteriophage systems,
Abstract: A system modeling bacteriophage treatments with coinfections in a noisy
context is analyzed. We prove that in a small noise regime, the system
converges in the long term to a bacteria free equilibrium. Moreover, we compare
the treatment with ... | [
0,
0,
1,
0,
0,
0
] |
Title: Field dependence of non-reciprocal magnons in chiral MnSi,
Abstract: Spin waves in chiral magnetic materials are strongly influenced by the
Dzyaloshinskii-Moriya interaction resulting in intriguing phenomena like
non-reciprocal magnon propagation and magnetochiral dichroism. Here, we study
the non-reciprocal mag... | [
0,
1,
0,
0,
0,
0
] |
Title: On the Simpson index for the Moran process with random selection and immigration,
Abstract: Moran or Wright-Fisher processes are probably the most well known model to
study the evolution of a population under various effects. Our object of study
will be the Simpson index which measures the level of diversity of ... | [
0,
0,
0,
0,
1,
0
] |
Title: Small animal whole body imaging with metamaterial-inspired RF coil,
Abstract: Preclinical magnetic resonance imaging often requires the entire body of an
animal to be imaged with sufficient quality. This is usually performed by
combining regions scanned with small coils with high sensitivity or long scans
using ... | [
0,
1,
0,
0,
0,
0
] |
Title: Entropic Trace Estimates for Log Determinants,
Abstract: The scalable calculation of matrix determinants has been a bottleneck to the
widespread application of many machine learning methods such as determinantal
point processes, Gaussian processes, generalised Markov random fields, graph
models and many others. ... | [
1,
0,
0,
1,
0,
0
] |
Title: A Mixture of Matrix Variate Bilinear Factor Analyzers,
Abstract: Over the years data has become increasingly higher dimensional, which has
prompted an increased need for dimension reduction techniques. This is perhaps
especially true for clustering (unsupervised classification) as well as
semi-supervised and sup... | [
0,
0,
0,
1,
0,
0
] |
Title: The application of the competency-based approach to assess the training and employment adequacy problem,
Abstract: This review paper fits in the context of the adequate matching of training to
employment, which is one of the main challenges that universities around the
world strive to meet. In higher education, ... | [
1,
0,
0,
0,
0,
0
] |
Title: Prediction and Generation of Binary Markov Processes: Can a Finite-State Fox Catch a Markov Mouse?,
Abstract: Understanding the generative mechanism of a natural system is a vital
component of the scientific method. Here, we investigate one of the fundamental
steps toward this goal by presenting the minimal gene... | [
1,
1,
0,
0,
0,
0
] |
Title: Topological orders of strongly interacting particles,
Abstract: We investigate the self-organization of strongly interacting particles
confined in 1D and 2D. We consider hardcore bosons in spinless Hubbard lattice
models with short range interactions. We show that, many-body orders with
topological characteristi... | [
0,
1,
0,
0,
0,
0
] |
Title: Virtual unknotting numbers of certain virtual torus knots,
Abstract: The virtual unknotting number of a virtual knot is the minimal number of
crossing changes that makes the virtual knot to be the unknot, which is defined
only for virtual knots virtually homotopic to the unknot. We focus on the
virtual knot obta... | [
0,
0,
1,
0,
0,
0
] |
Title: Computing the Lambert W function in arbitrary-precision complex interval arithmetic,
Abstract: We describe an algorithm to evaluate all the complex branches of the Lambert
W function with rigorous error bounds in interval arithmetic, which has been
implemented in the Arb library. The classic 1996 paper on the La... | [
1,
0,
0,
0,
0,
0
] |
Title: An Architecture for Embedded Systems Supporting Assisted Living,
Abstract: The rise in life expectancy is one of the great achievements of the twentieth
century. This phenomenon originates a still increasing interest in Ambient
Assisted Living (AAL) technological solutions that may support people in their
daily ... | [
1,
0,
0,
0,
0,
0
] |
Title: Hunting Rabbits on the Hypercube,
Abstract: We explore the Hunters and Rabbits game on the hypercube. In the process, we
find the solution for all classes of graphs with an isoperimetric nesting
property and find the exact hunter number of $Q^n$ to be
$1+\sum\limits_{i=0}^{n-2} \binom{i}{\lfloor i/2 \rfloor}$. I... | [
0,
0,
1,
0,
0,
0
] |
Title: Mixed Effect Dirichlet-Tree Multinomial for Longitudinal Microbiome Data and Weight Prediction,
Abstract: Quantifying the relation between gut microbiome and body weight can provide
insights into personalized strategies for improving digestive health. In this
paper, we present an algorithm that predicts weight f... | [
0,
0,
0,
1,
0,
0
] |
Title: Approximating Throughput and Packet Decoding Delay in Linear Network Coded Wireless Broadcast,
Abstract: In this paper, we study a wireless packet broadcast system that uses linear
network coding (LNC) to help receivers recover data packets that are missing
due to packet erasures. We study two intertwined perfor... | [
1,
0,
1,
0,
0,
0
] |
Title: Search for electromagnetic super-preshowers using gamma-ray telescopes,
Abstract: Any considerations on propagation of particles through the Universe must
involve particle interactions: processes leading to production of particle
cascades. While one expects existence of such cascades, the state of the art
cosmic... | [
0,
1,
0,
0,
0,
0
] |
Title: Gromov-Hausdorff limit of Wasserstein spaces on point clouds,
Abstract: We consider a point cloud $X_n := \{ x_1, \dots, x_n \}$ uniformly
distributed on the flat torus $\mathbb{T}^d : = \mathbb{R}^d / \mathbb{Z}^d $,
and construct a geometric graph on the cloud by connecting points that are
within distance $\ep... | [
0,
0,
1,
1,
0,
0
] |
Title: Minimal axiomatic frameworks for definable hyperreals with transfer,
Abstract: We modify the definable ultrapower construction of Kanovei and Shelah (2004)
to develop a ZF-definable extension of the continuum with transfer provable
using countable choice only, with an additional mild hypothesis on
well-ordering ... | [
0,
0,
1,
0,
0,
0
] |
Title: A Tight Excess Risk Bound via a Unified PAC-Bayesian-Rademacher-Shtarkov-MDL Complexity,
Abstract: We present a novel notion of complexity that interpolates between and
generalizes some classic existing complexity notions in learning theory: for
estimators like empirical risk minimization (ERM) with arbitrary bo... | [
1,
0,
0,
1,
0,
0
] |
Title: A Naive Algorithm for Feedback Vertex Set,
Abstract: Given a graph on $n$ vertices and an integer $k$, the feedback vertex set
problem asks for the deletion of at most $k$ vertices to make the graph
acyclic. We show that a greedy branching algorithm, which always branches on an
undecided vertex with the largest ... | [
1,
0,
0,
0,
0,
0
] |
Title: Query Complexity of Clustering with Side Information,
Abstract: Suppose, we are given a set of $n$ elements to be clustered into $k$
(unknown) clusters, and an oracle/expert labeler that can interactively answer
pair-wise queries of the form, "do two elements $u$ and $v$ belong to the same
cluster?". The goal is... | [
1,
0,
0,
1,
0,
0
] |
Title: On Prediction Properties of Kriging: Uniform Error Bounds and Robustness,
Abstract: Kriging based on Gaussian random fields is widely used in reconstructing
unknown functions. The kriging method has pointwise predictive distributions
which are computationally simple. However, in many applications one would like
... | [
0,
0,
1,
1,
0,
0
] |
Title: Robust Submodular Maximization: A Non-Uniform Partitioning Approach,
Abstract: We study the problem of maximizing a monotone submodular function subject to
a cardinality constraint $k$, with the added twist that a number of items
$\tau$ from the returned set may be removed. We focus on the worst-case setting
con... | [
1,
0,
0,
1,
0,
0
] |
Title: Value Directed Exploration in Multi-Armed Bandits with Structured Priors,
Abstract: Multi-armed bandits are a quintessential machine learning problem requiring
the balancing of exploration and exploitation. While there has been progress in
developing algorithms with strong theoretical guarantees, there has been ... | [
1,
0,
0,
1,
0,
0
] |
Title: Adaptive Mantel Test for AssociationTesting in Imaging Genetics Data,
Abstract: Mantel's test (MT) for association is conducted by testing the linear
relationship of similarity of all pairs of subjects between two observational
domains. Motivated by applications to neuroimaging and genetics data, and
following t... | [
0,
0,
0,
1,
0,
0
] |
Title: Approximation of Functions over Manifolds: A Moving Least-Squares Approach,
Abstract: We present an algorithm for approximating a function defined over a
$d$-dimensional manifold utilizing only noisy function values at locations
sampled from the manifold with noise. To produce the approximation we do not
require... | [
1,
0,
0,
1,
0,
0
] |
Title: Delay sober up drunkers: Control of diffusion in random walkers,
Abstract: Time delay in general leads to instability in some systems, while a specific
feedback with delay can control fluctuated motion in nonlinear deterministic
systems to a stable state. In this paper, we consider a non-stationary
stochastic pr... | [
0,
1,
0,
0,
0,
0
] |
Title: Gravitational Wave signatures of inflationary models from Primordial Black Hole Dark Matter,
Abstract: Primordial Black Holes (PBH) could be the cold dark matter of the universe.
They could have arisen from large (order one) curvature fluctuations produced
during inflation that reentered the horizon in the radia... | [
0,
1,
0,
0,
0,
0
] |
Title: Linear Parsing Expression Grammars,
Abstract: PEGs were formalized by Ford in 2004, and have several pragmatic operators
(such as ordered choice and unlimited lookahead) for better expressing modern
programming language syntax. Since these operators are not explicitly defined
in the classic formal language theor... | [
1,
0,
0,
0,
0,
0
] |
Title: Pre-Synaptic Pool Modification (PSPM): A Supervised Learning Procedure for Spiking Neural Networks,
Abstract: A central question in neuroscience is how to develop realistic models that
predict output firing behavior based on provided external stimulus. Given a set
of external inputs and a set of output spike tra... | [
0,
0,
0,
0,
1,
0
] |
Title: The Bright and Dark Sides of High-Redshift starburst galaxies from {\it Herschel} and {\it Subaru} observations,
Abstract: We present rest-frame optical spectra from the FMOS-COSMOS survey of twelve
$z \sim 1.6$ \textit{Herschel} starburst galaxies, with Star Formation Rate
(SFR) elevated by $\times$8, on averag... | [
0,
1,
0,
0,
0,
0
] |
Title: Edge Estimation with Independent Set Oracles,
Abstract: We study the task of estimating the number of edges in a graph with access to
only an independent set oracle. Independent set queries draw motivation from
group testing and have applications to the complexity of decision versus
counting problems. We give tw... | [
1,
0,
0,
0,
0,
0
] |
Title: Threshold-activated transport stabilizes chaotic populations to steady states,
Abstract: We explore Random Scale-Free networks of populations, modelled by chaotic
Ricker maps, connected by transport that is triggered when population density
in a patch is in excess of a critical threshold level. Our central resul... | [
0,
1,
0,
0,
0,
0
] |
Title: Bounding and Counting Linear Regions of Deep Neural Networks,
Abstract: We investigate the complexity of deep neural networks (DNN) that represent
piecewise linear (PWL) functions. In particular, we study the number of linear
regions, i.e. pieces, that a PWL function represented by a DNN can attain, both
theoret... | [
1,
0,
0,
1,
0,
0
] |
Title: The reactive-telegraph equation and a related kinetic model,
Abstract: We study the long-range, long-time behavior of the reactive-telegraph
equation and a related reactive-kinetic model. The two problems are equivalent
in one spatial dimension. We point out that the reactive-telegraph equation,
meant to model a... | [
0,
0,
1,
0,
0,
0
] |
Title: Finiteness theorems for K3 surfaces and abelian varieties of CM type,
Abstract: We study abelian varieties and K3 surfaces with complex multiplication
defined over number fields of fixed degree. We show that these varieties fall
into finitely many isomorphism classes over an algebraic closure of the field
of rat... | [
0,
0,
1,
0,
0,
0
] |
Title: Rheology of inelastic hard spheres at finite density and shear rate,
Abstract: Considering a granular fluid of inelastic smooth hard spheres we discuss the
conditions delineating the rheological regimes comprising Newtonian,
Bagnoldian, shear thinning, and shear thickening behavior. Developing a kinetic
theory, ... | [
0,
1,
0,
0,
0,
0
] |
Title: The Flash ADC system and PMT waveform reconstruction for the Daya Bay Experiment,
Abstract: To better understand the energy response of the Antineutrino Detector (AD),
the Daya Bay Reactor Neutrino Experiment installed a full Flash ADC readout
system on one AD that allowed for simultaneous data taking with the c... | [
0,
1,
0,
0,
0,
0
] |
Title: Quasitoric totally normally split representatives in unitary cobordism ring,
Abstract: The present paper generalises the results of Ray and Buchstaber-Ray,
Buchstaber-Panov-Ray in unitary cobordism theory. I prove that any class $x\in
\Omega^{*}_{U}$ of the unitary cobordism ring contains a quasitoric totally
no... | [
0,
0,
1,
0,
0,
0
] |
Title: Interpretable Feature Recommendation for Signal Analytics,
Abstract: This paper presents an automated approach for interpretable feature
recommendation for solving signal data analytics problems. The method has been
tested by performing experiments on datasets in the domain of prognostics where
interpretation of... | [
1,
0,
0,
1,
0,
0
] |
Title: Learning One-hidden-layer ReLU Networks via Gradient Descent,
Abstract: We study the problem of learning one-hidden-layer neural networks with
Rectified Linear Unit (ReLU) activation function, where the inputs are sampled
from standard Gaussian distribution and the outputs are generated from a noisy
teacher netw... | [
0,
0,
0,
1,
0,
0
] |
Title: Exclusion of GNSS NLOS Receptions Caused by Dynamic Objects in Heavy Traffic Urban Scenarios Using Real-Time 3D Point Cloud: An Approach without 3D Maps,
Abstract: Absolute positioning is an essential factor for the arrival of autonomous
driving. Global Navigation Satellites System (GNSS) receiver provides absol... | [
1,
0,
0,
0,
0,
0
] |
Title: Energy Distribution in Intrinsically Coupled Systems: The Spring Pendulum Paradigm,
Abstract: Intrinsically nonlinear coupled systems present different oscillating
components that exchange energy among themselves. We present a new approach to
deal with such energy exchanges and to investigate how it depends on t... | [
0,
1,
0,
0,
0,
0
] |
Title: Cayley deformations of compact complex surfaces,
Abstract: In this article, we consider Cayley deformations of a compact complex surface
in a Calabi--Yau four-fold. We will study complex deformations of compact
complex submanifolds of Calabi--Yau manifolds with a view to explaining why
complex and Cayley deforma... | [
0,
0,
1,
0,
0,
0
] |
Title: Ensemble Inhibition and Excitation in the Human Cortex: an Ising Model Analysis with Uncertainties,
Abstract: The pairwise maximum entropy model, also known as the Ising model, has been
widely used to analyze the collective activity of neurons. However, controversy
persists in the literature about seemingly inco... | [
0,
0,
0,
0,
1,
0
] |
Title: Generalized Self-Concordant Functions: A Recipe for Newton-Type Methods,
Abstract: We study the smooth structure of convex functions by generalizing a powerful
concept so-called self-concordance introduced by Nesterov and Nemirovskii in
the early 1990s to a broader class of convex functions, which we call
genera... | [
0,
0,
1,
1,
0,
0
] |
Title: On Joint Functional Calculus For Ritt Operators,
Abstract: In this paper, we study joint functional calculus for commuting $n$-tuple of
Ritt operators. We provide an equivalent characterisation of boundedness for
joint functional calculus for Ritt operators on $L^p$-spaces, $1< p<\infty$. We
also investigate joi... | [
0,
0,
1,
0,
0,
0
] |
Title: Controlling plasmon modes and damping in buckled two-dimensional material open systems,
Abstract: Full ranges of both hybrid plasmon-mode dispersions and their damping are
studied systematically by our recently developed mean-field theory in open
systems involving a conducting substrate and a two-dimensional (2D... | [
0,
1,
0,
0,
0,
0
] |
Title: A high-order nonconservative approach for hyperbolic equations in fluid dynamics,
Abstract: It is well known, thanks to Lax-Wendroff theorem, that the local conservation
of a numerical scheme for a conservative hyperbolic system is a simple and
systematic way to guarantee that, if stable, a scheme will provide a... | [
0,
0,
1,
0,
0,
0
] |
Title: Improving Resilience of Autonomous Moving Platforms by Real Time Analysis of Their Cooperation,
Abstract: Environmental changes, failures, collisions or even terrorist attacks can
cause serious malfunctions of the delivery systems. We have presented a novel
approach improving resilience of Autonomous Moving Plat... | [
1,
0,
0,
0,
0,
0
] |
Title: Power series expansions for the planar monomer-dimer problem,
Abstract: We compute the free energy of the planar monomer-dimer model. Unlike the
classical planar dimer model, an exact solution is not known in this case. Even
the computation of the low-density power series expansion requires heavy and
nontrivial ... | [
1,
0,
0,
0,
0,
0
] |
Title: Neural Networks Compression for Language Modeling,
Abstract: In this paper, we consider several compression techniques for the language
modeling problem based on recurrent neural networks (RNNs). It is known that
conventional RNNs, e.g, LSTM-based networks in language modeling, are
characterized with either high... | [
1,
0,
0,
1,
0,
0
] |
Title: Relativistic effects in the non-resonant two-photon K-shell ionization of neutral atoms,
Abstract: Relativistic effects in the non-resonant two-photon K-shell ionization of
neutral atoms are studied theoretically within the framework of second-order
perturbation theory. The non-relativistic results are compared ... | [
0,
1,
0,
0,
0,
0
] |
Title: Local Okounkov bodies and limits in prime characteristic,
Abstract: This article is concerned with the asymptotic behavior of certain sequences
of ideals in rings of prime characteristic. These sequences, which we call
$p$-families of ideals, are ubiquitous in prime characteristic commutative
algebra (e.g., they... | [
0,
0,
1,
0,
0,
0
] |
Title: Two-Dimensional Systolic Complexes Satisfy Property A,
Abstract: We show that 2-dimensional systolic complexes are quasi-isometric to quadric
complexes with flat intervals. We use this fact along with the weight function
of Brodzki, Campbell, Guentner, Niblo and Wright to prove that 2-dimensional
systolic comple... | [
0,
0,
1,
0,
0,
0
] |
Title: Application of the Computer Capacity to the Analysis of Processors Evolution,
Abstract: The notion of computer capacity was proposed in 2012, and this quantity has
been estimated for computers of different kinds.
In this paper we show that, when designing new processors, the manufacturers
change the parameters t... | [
1,
0,
0,
0,
0,
0
] |
Title: On absolutely normal numbers and their discrepancy estimate,
Abstract: We construct the base $2$ expansion of an absolutely normal real number $x$
so that, for every integer $b$ greater than or equal to $2$, the discrepancy
modulo $1$ of the sequence $(b^0 x, b^1 x, b^2 x , \ldots)$ is essentially the
same as th... | [
1,
0,
1,
0,
0,
0
] |
Title: Multispectral computational ghost imaging with multiplexed illumination,
Abstract: Computational ghost imaging is a robust and compact system that has drawn
wide attentions over the last two decades. Multispectral imaging possesses
spatial and spectral resolving abilities, is very useful for surveying scenes
and... | [
0,
1,
0,
0,
0,
0
] |
Title: Combined MEG and fMRI Exponential Random Graph Modeling for inferring functional Brain Connectivity,
Abstract: Estimated connectomes by the means of neuroimaging techniques have enriched
our knowledge of the organizational properties of the brain leading to the
development of network-based clinical diagnostics. ... | [
0,
0,
0,
0,
1,
0
] |
Title: An updated Type II supernova Hubble diagram,
Abstract: We present photometry and spectroscopy of nine Type II-P/L supernovae (SNe)
with redshifts in the 0.045 < z < 0.335 range, with a view to re-examining
their utility as distance indicators. Specifically, we apply the expanding
photosphere method (EPM) and the... | [
0,
1,
0,
0,
0,
0
] |
Title: Digital Identity: The Effect of Trust and Reputation Information on User Judgement in the Sharing Economy,
Abstract: The Sharing Economy (SE) is a growing ecosystem focusing on peer-to-peer
enterprise. In the SE the information available to assist individuals (users)
in making decisions focuses predominantly on ... | [
1,
0,
0,
0,
0,
0
] |
Title: Can Deep Clinical Models Handle Real-World Domain Shifts?,
Abstract: The hypothesis that computational models can be reliable enough to be adopted
in prognosis and patient care is revolutionizing healthcare. Deep learning, in
particular, has been a game changer in building predictive models, thereby
leading to c... | [
0,
0,
0,
1,
0,
0
] |
Title: Fabrication of grain boundary junctions using NdFeAs(O,F) superconducting thin films,
Abstract: We report on the growth of NdFeAs(O,F) thin films on [001]-tilt MgO bicrystal
substrates with misorientation angle theta_GB=6°, 12°, 24° and
45°, and their inter- and intra-grain transport properties. X-ray
diffractio... | [
0,
1,
0,
0,
0,
0
] |
Title: Panchromatic Hubble Andromeda Treasury XVIII. The High-mass Truncation of the Star Cluster Mass Function,
Abstract: We measure the mass function for a sample of 840 young star clusters with
ages between 10-300 Myr observed by the Panchromatic Hubble Andromeda Treasury
(PHAT) survey in M31. The data show clear ev... | [
0,
1,
0,
0,
0,
0
] |
Title: Cohomology and overconvergence for representations of powers of Galois groups,
Abstract: We show that the Galois cohomology groups of $p$-adic representations of a
direct power of $\operatorname{Gal}(\overline{\mathbb{Q}_p}/\mathbb{Q}_p)$ can
be computed via the generalization of Herr's complex to multivariable
... | [
0,
0,
1,
0,
0,
0
] |
Title: Global algorithms for maximal eigenpair,
Abstract: This paper is a continuation of \ct{cmf16} where an efficient algorithm for
computing the maximal eigenpair was introduced first for tridiagonal matrices
and then extended to the irreducible matrices with nonnegative off-diagonal
elements. This paper introduces ... | [
0,
0,
1,
1,
0,
0
] |
Title: Entanglement and entropy production in coupled single-mode Bose-Einstein condensates,
Abstract: We investigate the time evolution of the entanglement entropy of coupled
single-mode Bose-Einstein condensates in a double well potential at $T=0$
temperature, by combining numerical results with analytical approximat... | [
0,
1,
0,
0,
0,
0
] |
Title: Sparse Poisson Regression with Penalized Weighted Score Function,
Abstract: We proposed a new penalized method in this paper to solve sparse Poisson
Regression problems. Being different from $\ell_1$ penalized log-likelihood
estimation, our new method can be viewed as penalized weighted score function
method. We... | [
0,
0,
1,
1,
0,
0
] |
Title: Bubble size statistics during reionization from 21-cm tomography,
Abstract: The upcoming SKA1-Low radio interferometer will be sensitive enough to
produce tomographic imaging data of the redshifted 21-cm signal from the Epoch
of Reionization. Due to the non-Gaussian distribution of the signal, a power
spectrum a... | [
0,
1,
0,
0,
0,
0
] |
Title: Robust Stochastic Configuration Networks with Kernel Density Estimation,
Abstract: Neural networks have been widely used as predictive models to fit data
distribution, and they could be implemented through learning a collection of
samples. In many applications, however, the given dataset may contain noisy
sample... | [
1,
0,
0,
1,
0,
0
] |
Title: Density of the spectrum of Jacobi matrices with power asymptotics,
Abstract: We consider Jacobi matrices $J$ whose parameters have the power asymptotics
$\rho_n=n^{\beta_1} \left( x_0 + \frac{x_1}{n} + {\rm
O}(n^{-1-\epsilon})\right)$ and $q_n=n^{\beta_2} \left( y_0 + \frac{y_1}{n} +
{\rm O}(n^{-1-\epsilon})\rig... | [
0,
0,
1,
0,
0,
0
] |
Title: Modeling of a self-sustaining ignition in a solid energetic material,
Abstract: In the present work we analyze some necessary conditions for ignition of
solid energetic materials by low velocity impact ignition mechanism. Basing on
reported results of {\it ab initio} computations we assume that the energetic
act... | [
0,
1,
0,
0,
0,
0
] |
Title: Election Bias: Comparing Polls and Twitter in the 2016 U.S. Election,
Abstract: While the polls have been the most trusted source for election predictions
for decades, in the recent presidential election they were called inaccurate
and biased. How inaccurate were the polls in this election and can social media
b... | [
1,
0,
0,
0,
0,
0
] |
Title: Versality of the relative Fukaya category,
Abstract: Seidel introduced the notion of a Fukaya category `relative to an ample
divisor', explained that it is a deformation of the Fukaya category of the
affine variety that is the complement of the divisor, and showed how the
relevant deformation theory is controlle... | [
0,
0,
1,
0,
0,
0
] |
Title: Hot Phonon and Carrier Relaxation in Si(100) Determined by Transient Extreme Ultraviolet Spectroscopy,
Abstract: The thermalization of hot carriers and phonons gives direct insight into the
scattering processes that mediate electrical and thermal transport. Obtaining
the scattering rates for both hot carriers an... | [
0,
1,
0,
0,
0,
0
] |
Title: Counting Quasi-Idempotent Irreducible Integral Matrices,
Abstract: Given any polynomial $p$ in $C[X]$, we show that the set of irreducible
matrices satisfying $p(A)=0$ is finite. In the specific case $p(X)=X^2-nX$, we
count the number of irreducible matrices in this set and analyze the arising
sequences and thei... | [
0,
0,
1,
0,
0,
0
] |
Title: On sound-based interpretation of neonatal EEG,
Abstract: Significant training is required to visually interpret neonatal EEG signals.
This study explores alternative sound-based methods for EEG interpretation
which are designed to allow for intuitive and quick differentiation between
healthy background activity ... | [
0,
0,
0,
1,
1,
0
] |
Title: OAuthGuard: Protecting User Security and Privacy with OAuth 2.0 and OpenID Connect,
Abstract: Millions of users routinely use Google to log in to websites supporting OAuth
2.0 or OpenID Connect; the security of OAuth 2.0 and OpenID Connect is
therefore of critical importance. As revealed in previous studies, in ... | [
1,
0,
0,
0,
0,
0
] |
Title: Aspiration dynamics generate robust predictions in structured populations,
Abstract: Evolutionary game dynamics in structured populations are strongly affected by
updating rules. Previous studies usually focus on imitation-based rules, which
rely on payoff information of social peers. Recent behavioral experimen... | [
0,
0,
0,
0,
1,
0
] |
Title: Memory Efficient Experience Replay for Streaming Learning,
Abstract: In supervised machine learning, an agent is typically trained once and then
deployed. While this works well for static settings, robots often operate in
changing environments and must quickly learn new things from data streams. In
this paradigm... | [
0,
0,
0,
1,
0,
0
] |
Title: New integrable semi-discretizations of the coupled nonlinear Schrodinger equations,
Abstract: We have undertaken an algorithmic search for new integrable
semi-discretizations of physically relevant nonlinear partial differential
equations. The search is performed by using a compatibility condition for the
discre... | [
0,
1,
1,
0,
0,
0
] |
Title: Provable Alternating Gradient Descent for Non-negative Matrix Factorization with Strong Correlations,
Abstract: Non-negative matrix factorization is a basic tool for decomposing data into
the feature and weight matrices under non-negativity constraints, and in
practice is often solved in the alternating minimiza... | [
1,
0,
0,
1,
0,
0
] |
Title: Bayesian mean-variance analysis: Optimal portfolio selection under parameter uncertainty,
Abstract: The paper solves the problem of optimal portfolio choice when the parameters
of the asset returns distribution, like the mean vector and the covariance
matrix are unknown and have to be estimated by using historic... | [
0,
0,
0,
0,
0,
1
] |
Title: Selective inference after likelihood- or test-based model selection in linear models,
Abstract: Statistical inference after model selection requires an inference framework
that takes the selection into account in order to be valid. Following recent
work on selective inference, we derive analytical expressions fo... | [
0,
0,
0,
1,
0,
0
] |
Title: Sampling and Reconstruction of Graph Signals via Weak Submodularity and Semidefinite Relaxation,
Abstract: We study the problem of sampling a bandlimited graph signal in the presence
of noise, where the objective is to select a node subset of prescribed
cardinality that minimizes the signal reconstruction mean s... | [
1,
0,
0,
1,
0,
0
] |
Title: DLTK: State of the Art Reference Implementations for Deep Learning on Medical Images,
Abstract: We present DLTK, a toolkit providing baseline implementations for efficient
experimentation with deep learning methods on biomedical images. It builds on
top of TensorFlow and its high modularity and easy-to-use examp... | [
1,
0,
0,
0,
0,
0
] |
Title: A homotopy theory of Nakaoka twin cotorsion pairs,
Abstract: We show that the Verdier quotients can be realized as subfactors by the
homotopy theory of additive categories with suspensions developed in
\cite{ZWLi2, ZWLi3}. As applications, we develop the homotopy theory of Nakaoka
twin cotorsion pairs of triangu... | [
0,
0,
1,
0,
0,
0
] |
Title: Categorical relations between Langlands dual quantum affine algebras: Doubly laced types,
Abstract: We prove that the Grothendieck rings of category $\mathcal{C}^{(t)}_Q$ over
quantum affine algebras $U_q'(\g^{(t)})$ $(t=1,2)$ associated to each Dynkin
quiver $Q$ of finite type $A_{2n-1}$ (resp. $D_{n+1}$) is is... | [
0,
0,
1,
0,
0,
0
] |
Title: Strategic Dynamic Pricing with Network Effects,
Abstract: We study the optimal pricing strategy of a monopolist selling homogeneous
goods to customers over multiple periods. The customers choose their time of
purchase to maximize their payoff that depends on their valuation of the
product, the purchase price, an... | [
1,
0,
0,
0,
0,
0
] |
Title: Semisimple Leibniz algebras and their derivations and automorphisms,
Abstract: The present paper is devoted to the description of finite-dimensional
semisimple Leibniz algebras over complex numbers, their derivations and
automorphisms. | [
0,
0,
1,
0,
0,
0
] |
Title: Vandermonde Matrices with Nodes in the Unit Disk and the Large Sieve,
Abstract: We derive bounds on the extremal singular values and the condition number of
NxK, with N>=K, Vandermonde matrices with nodes in the unit disk. The
mathematical techniques we develop to prove our main results are inspired by a
link---... | [
1,
0,
1,
0,
0,
0
] |
Title: High-buckled R3 stanene with topologically nontrivial energy gap,
Abstract: Stanene has been predicted to be a two-dimensional topological insulator
(2DTI). Its low-buckled atomic geometry and the enhanced spin-orbit coupling
are expected to cause a prominent quantum spin hall (QSH) effect. However, most
of the ... | [
0,
1,
0,
0,
0,
0
] |
Title: Informed Sub-Sampling MCMC: Approximate Bayesian Inference for Large Datasets,
Abstract: This paper introduces a framework for speeding up Bayesian inference
conducted in presence of large datasets. We design a Markov chain whose
transition kernel uses an (unknown) fraction of (fixed size) of the available
data ... | [
0,
0,
0,
1,
0,
0
] |
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