text stringlengths 57 2.88k | labels listlengths 6 6 |
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Title: Universal Constraints on the Location of Extrema of Eigenfunctions of Non-Local Schrödinger Operators,
Abstract: We derive a lower bound on the location of global extrema of eigenfunctions
for a large class of non-local Schrödinger operators in convex domains under
Dirichlet exterior conditions, featuring the sy... | [
0,
0,
1,
0,
0,
0
] |
Title: InScript: Narrative texts annotated with script information,
Abstract: This paper presents the InScript corpus (Narrative Texts Instantiating Script
structure). InScript is a corpus of 1,000 stories centered around 10 different
scenarios. Verbs and noun phrases are annotated with event and participant
types, res... | [
1,
0,
0,
0,
0,
0
] |
Title: Semimetallic and charge-ordered $α$-(BEDT-TTF)$_2$I$_3$: on the role of disorder in dc transport and dielectric properties,
Abstract: $\alpha$-(BEDT-TTF)$_2$I$_3$ is a prominent example of charge ordering among
organic conductors. In this work we explore the details of transport within the
charge-ordered as well... | [
0,
1,
0,
0,
0,
0
] |
Title: Robust Photometric Stereo Using Learned Image and Gradient Dictionaries,
Abstract: Photometric stereo is a method for estimating the normal vectors of an object
from images of the object under varying lighting conditions. Motivated by
several recent works that extend photometric stereo to more general objects an... | [
0,
0,
0,
1,
0,
0
] |
Title: Toward Low-Flying Autonomous MAV Trail Navigation using Deep Neural Networks for Environmental Awareness,
Abstract: We present a micro aerial vehicle (MAV) system, built with inexpensive
off-the-shelf hardware, for autonomously following trails in unstructured,
outdoor environments such as forests. The system in... | [
1,
0,
0,
0,
0,
0
] |
Title: Origin of Charge Separation at Organic Photovoltaic Heterojunctions: A Mesoscale Quantum Mechanical View,
Abstract: The high efficiency of charge generation within organic photovoltaic blends
apparently contrasts with the strong "classical" attraction between newly
formed electron-hole pairs. Several factors hav... | [
0,
1,
0,
0,
0,
0
] |
Title: Spectral Decimation for Families of Self-Similar Symmetric Laplacians on the Sierpinski Gasket,
Abstract: We construct a one-parameter family of Laplacians on the Sierpinski Gasket
that are symmetric and self-similar for the 9-map iterated function system
obtained by iterating the standard 3-map iterated functio... | [
0,
0,
1,
0,
0,
0
] |
Title: Identification of multi-object dynamical systems: consistency and Fisher information,
Abstract: Learning the model parameters of a multi-object dynamical system from partial
and perturbed observations is a challenging task. Despite recent numerical
advancements in learning these parameters, theoretical guarantee... | [
0,
0,
1,
1,
0,
0
] |
Title: Elliptic curves maximal over extensions of finite base fields,
Abstract: Given an elliptic curve $E$ over a finite field $\mathbb{F}_q$ we study the
finite extensions $\mathbb{F}_{q^n}$ of $\mathbb{F}_q$ such that the number of
$\mathbb{F}_{q^n}$-rational points on $E$ attains the Hasse upper bound. We
obtain an... | [
0,
0,
1,
0,
0,
0
] |
Title: CURE: Curvature Regularization For Missing Data Recovery,
Abstract: Missing data recovery is an important and yet challenging problem in imaging
and data science. Successful models often adopt certain carefully chosen
regularization. Recently, the low dimension manifold model (LDMM) was
introduced by S.Osher et ... | [
1,
0,
0,
0,
0,
0
] |
Title: Nonlinear parametric excitation effect induces stability transitions in swimming direction of flexible superparamagnetic microswimmers,
Abstract: Microscopic artificial swimmers have recently become highly attractive due to
their promising potential for biomedical applications. The pioneering work of
Dreyfus et ... | [
0,
1,
0,
0,
0,
0
] |
Title: $L^p$ Mapping Properties for the Cauchy-Riemann Equations on Lipschitz Domains Admitting Subelliptic Estimates,
Abstract: We show that on bounded Lipschitz pseudoconvex domains that admit good weight
functions the $\overline{\partial}$-Neumann operators $N_q,
\overline{\partial}^* N_{q}$, and $\overline{\partial... | [
0,
0,
1,
0,
0,
0
] |
Title: Fast dose optimization for rotating shield brachytherapy,
Abstract: Purpose: To provide a fast computational method, based on the proximal graph
solver (POGS) - a convex optimization solver using the alternating direction
method of multipliers (ADMM), for calculating an optimal treatment plan in
rotating shield ... | [
0,
1,
1,
0,
0,
0
] |
Title: 3D Modeling of Electric Fields in the LUX Detector,
Abstract: This work details the development of a three-dimensional (3D) electric field
model for the LUX detector. The detector took data during two periods of
searching for weakly interacting massive particle (WIMP) searches. After the
first period completed, ... | [
0,
1,
0,
0,
0,
0
] |
Title: Optimal Communication Strategies in Networked Cyber-Physical Systems with Adversarial Elements,
Abstract: This paper studies optimal communication and coordination strategies in
cyber-physical systems for both defender and attacker within a game-theoretic
framework. We model the communication network of a cyber-... | [
1,
0,
0,
0,
0,
0
] |
Title: First- and Second-Order Models of Recursive Arithmetics,
Abstract: We study a quadruple of interrelated subexponential subsystems of arithmetic
WKL$_0^-$, RCA$^-_0$, I$\Delta_0$, and $\Delta$RA$_1$, which complement the
similarly related quadruple WKL$_0$, RCA$_0$, I$\Sigma_1$, and PRA studied by
Simpson, and th... | [
1,
0,
0,
0,
0,
0
] |
Title: Land Cover Classification via Multi-temporal Spatial Data by Recurrent Neural Networks,
Abstract: Nowadays, modern earth observation programs produce huge volumes of satellite
images time series (SITS) that can be useful to monitor geographical areas
through time. How to efficiently analyze such kind of informat... | [
1,
0,
0,
0,
0,
0
] |
Title: Disentangling by Factorising,
Abstract: We define and address the problem of unsupervised learning of disentangled
representations on data generated from independent factors of variation. We
propose FactorVAE, a method that disentangles by encouraging the distribution
of representations to be factorial and hence... | [
0,
0,
0,
1,
0,
0
] |
Title: Symmetries and synchronization in multilayer random networks,
Abstract: In the light of the recently proposed scenario of asymmetry-induced
synchronization (AISync), in which dynamical uniformity and consensus in a
distributed system would demand certain asymmetries in the underlying network,
we investigate here... | [
0,
1,
0,
0,
0,
0
] |
Title: Application of Decision Rules for Handling Class Imbalance in Semantic Segmentation,
Abstract: As part of autonomous car driving systems, semantic segmentation is an
essential component to obtain a full understanding of the car's environment.
One difficulty, that occurs while training neural networks for this pu... | [
1,
0,
0,
1,
0,
0
] |
Title: Muchnik degrees and cardinal characteristics,
Abstract: We provide a pair of dual results, each stating the coincidence of highness
properties from computability theory. We provide an analogous pair of dual
results on the coincidence of cardinal characteristics within ZFC.
A mass problem is a set of functions on... | [
0,
0,
1,
0,
0,
0
] |
Title: Existence of solutions for a semirelativistic Hartree equation with unbounded potentials,
Abstract: We prove the existence of a solution to the semirelativistic Hartree equation
$$\sqrt{-\Delta+m^2}u+ V(x) u = A(x)\left( W * |u|^p \right) |u|^{p-2}u $$
under suitable growth assumption on the potential functions ... | [
0,
0,
1,
0,
0,
0
] |
Title: Lattice Operations on Terms over Similar Signatures,
Abstract: Unification and generalization are operations on two terms computing
respectively their greatest lower bound and least upper bound when the terms
are quasi-ordered by subsumption up to variable renaming (i.e., $t_1\preceq
t_2$ iff $t_1 = t_2\sigma$ f... | [
1,
0,
0,
0,
0,
0
] |
Title: Towards Physically Safe Reinforcement Learning under Supervision,
Abstract: This paper addresses the question of how a previously available control
policy $\pi_s$ can be used as a supervisor to more quickly and safely train a
new learned control policy $\pi_L$ for a robot. A weighted average of the
supervisor an... | [
1,
0,
0,
1,
0,
0
] |
Title: Complex Valued Risk Diversification,
Abstract: Risk diversification is one of the dominant concerns for portfolio managers.
Various portfolio constructions have been proposed to minimize the risk of the
portfolio under some constrains including expected returns. We propose a
portfolio construction method that in... | [
0,
0,
0,
0,
0,
1
] |
Title: An Overview on Application of Machine Learning Techniques in Optical Networks,
Abstract: Today's telecommunication networks have become sources of enormous amounts of
widely heterogeneous data. This information can be retrieved from network
traffic traces, network alarms, signal quality indicators, users' behavi... | [
0,
0,
0,
1,
0,
0
] |
Title: Study of Minor Actinides Transmutation in PWR MOX fuel,
Abstract: The management of long-lived radionuclides in spent fuel is a key issue to
achieve the closed nuclear fuel cycle and the sustainable development of
nuclear energy. Partitioning-Transmutation is supposed to be an efficient
method to treat the long-... | [
0,
1,
0,
0,
0,
0
] |
Title: Undesired parking spaces and contractible pieces of the noncrossing partition link,
Abstract: There are two natural simplicial complexes associated to the noncrossing
partition lattice: the order complex of the full lattice and the order complex
of the lattice with its bounding elements removed. The latter is a ... | [
0,
0,
1,
0,
0,
0
] |
Title: Breaking the Nonsmooth Barrier: A Scalable Parallel Method for Composite Optimization,
Abstract: Due to their simplicity and excellent performance, parallel asynchronous
variants of stochastic gradient descent have become popular methods to solve a
wide range of large-scale optimization problems on multi-core ar... | [
1,
0,
1,
1,
0,
0
] |
Title: Sparsity-promoting and edge-preserving maximum a posteriori estimators in non-parametric Bayesian inverse problems,
Abstract: We consider the inverse problem of recovering an unknown functional parameter
$u$ in a separable Banach space, from a noisy observation $y$ of its image
through a known possibly non-linea... | [
0,
0,
1,
1,
0,
0
] |
Title: Non-LTE line formation of Fe in late-type stars IV: Modelling of the solar centre-to-limb variation in 3D,
Abstract: Our ability to model the shapes and strengths of iron lines in the solar
spectrum is a critical test of the accuracy of the solar iron abundance, which
sets the absolute zero-point of all stellar ... | [
0,
1,
0,
0,
0,
0
] |
Title: Transmission clusters in the HIV-1 epidemic among men who have sex with men in Montreal, Quebec, Canada,
Abstract: Background. Several studies have used phylogenetics to investigate Human
Immunodeficiency Virus (HIV) transmission among Men who have Sex with Men
(MSMs) in Montreal, Quebec, Canada, revealing many ... | [
0,
0,
0,
1,
0,
0
] |
Title: Conformal blocks attached to twisted groups,
Abstract: The aim of this paper is to generalize the notion of conformal blocks to the
situation in which the Lie algebra they are attached to is not defined over a
field, but depends on covering data of curves. The result will be a sheaf of
conformal blocks on the Hu... | [
0,
0,
1,
0,
0,
0
] |
Title: Statistical study on propagation characteristics of Omega signals (VLF) in magnetosphere detected by the Akebono satellite,
Abstract: This paper shows a statistical analysis of 10.2 kHz Omega broadcasts of an
artificial signal broadcast from ground stations, propagated in the
plasmasphere, and detected using an ... | [
0,
1,
0,
0,
0,
0
] |
Title: Thermally induced stresses in boulders on airless body surfaces, and implications for rock breakdown,
Abstract: This work investigates the macroscopic thermomechanical behavior of lunar
boulders by modeling their response to diurnal thermal forcing. Our results
reveal a bimodal, spatiotemporally-complex stress r... | [
0,
1,
0,
0,
0,
0
] |
Title: Some observations about generalized quantifiers in logics of imperfect information,
Abstract: We analyze the definitions of generalized quantifiers of imperfect
information that have been proposed by F.Engström. We argue that these
definitions are just embeddings of the first-order generalized quantifiers into
t... | [
0,
0,
1,
0,
0,
0
] |
Title: Predicting Demographics of High-Resolution Geographies with Geotagged Tweets,
Abstract: In this paper, we consider the problem of predicting demographics of
geographic units given geotagged Tweets that are composed within these units.
Traditional survey methods that offer demographics estimates are usually
limit... | [
1,
0,
0,
1,
0,
0
] |
Title: Text Compression for Sentiment Analysis via Evolutionary Algorithms,
Abstract: Can textual data be compressed intelligently without losing accuracy in
evaluating sentiment? In this study, we propose a novel evolutionary
compression algorithm, PARSEC (PARts-of-Speech for sEntiment Compression),
which makes use of... | [
1,
0,
0,
1,
0,
0
] |
Title: Training large margin host-pathogen protein-protein interaction predictors,
Abstract: Detection of protein-protein interactions (PPIs) plays a vital role in
molecular biology. Particularly, infections are caused by the interactions of
host and pathogen proteins. It is important to identify host-pathogen
interact... | [
1,
0,
0,
1,
0,
0
] |
Title: A Useful Solution of the Coupon Collector's Problem,
Abstract: The Coupon Collector's Problem is one of the few mathematical problems that
make news headlines regularly. The reasons for this are on one hand the immense
popularity of soccer albums (called Paninimania) and on the other hand that no
solution is kno... | [
0,
0,
1,
0,
0,
0
] |
Title: Accretion driven turbulence in filaments I: Non-gravitational accretion,
Abstract: We study accretion driven turbulence for different inflow velocities in star
forming filaments using the code ramses. Filaments are rarely isolated objects
and their gravitational potential will lead to radially dominated accretio... | [
0,
1,
0,
0,
0,
0
] |
Title: Contextual Outlier Interpretation,
Abstract: Outlier detection plays an essential role in many data-driven applications to
identify isolated instances that are different from the majority. While many
statistical learning and data mining techniques have been used for developing
more effective outlier detection al... | [
1,
0,
0,
1,
0,
0
] |
Title: Game Theory for Secure Critical Interdependent Gas-Power-Water Infrastructure,
Abstract: A city's critical infrastructure such as gas, water, and power systems, are
largely interdependent since they share energy, computing, and communication
resources. This, in turn, makes it challenging to endow them with fool-... | [
1,
0,
0,
0,
0,
0
] |
Title: Implicit Entity Linking in Tweets,
Abstract: Over the years, Twitter has become one of the largest communication platforms
providing key data to various applications such as brand monitoring, trend
detection, among others. Entity linking is one of the major tasks in natural
language understanding from tweets and... | [
1,
0,
0,
0,
0,
0
] |
Title: Non-cocompact Group Actions and $π_1$-Semistability at Infinity,
Abstract: A finitely presented 1-ended group $G$ has {\it semistable fundamental group
at infinity} if $G$ acts geometrically on a simply connected and locally
compact ANR $Y$ having the property that any two proper rays in $Y$ are
properly homotop... | [
0,
0,
1,
0,
0,
0
] |
Title: Robust Distributed Control of DC Microgrids with Time-Varying Power Sharing,
Abstract: This paper addresses the problem of output voltage regulation for multiple
DC/DC converters connected to a microgrid, and prescribes a scheme for sharing
power among different sources. This architecture is structured in such a... | [
1,
0,
1,
0,
0,
0
] |
Title: Quantum Lower Bounds for Tripartite Versions of the Hidden Shift and the Set Equality Problems,
Abstract: In this paper, we study quantum query complexity of the following rather
natural tripartite generalisations (in the spirit of the 3-sum problem) of the
hidden shift and the set equality problems, which we ca... | [
1,
0,
0,
0,
0,
0
] |
Title: A Parallel Direct Cut Algorithm for High-Order Overset Methods with Application to a Spinning Golf Ball,
Abstract: Overset methods are commonly employed to enable the effective simulation of
problems involving complex geometries and moving objects such as rotorcraft.
This paper presents a novel overset domain co... | [
0,
1,
0,
0,
0,
0
] |
Title: A data assimilation algorithm: the paradigm of the 3D Leray-alpha model of turbulence,
Abstract: In this paper we survey the various implementations of a new data
assimilation (downscaling) algorithm based on spatial coarse mesh measurements.
As a paradigm, we demonstrate the application of this algorithm to the... | [
0,
1,
1,
0,
0,
0
] |
Title: Playing a true Parrondo's game with a three state coin on a quantum walk,
Abstract: Playing a Parrondo's game with a qutrit is the subject of this paper. We show
that a true quantum Parrondo's game can be played with a 3 state coin(qutrit)
in a 1D quantum walk in contrast to the fact that playing a true Parrondo... | [
1,
1,
0,
0,
0,
0
] |
Title: Cross-modal Recurrent Models for Weight Objective Prediction from Multimodal Time-series Data,
Abstract: We analyse multimodal time-series data corresponding to weight, sleep and
steps measurements. We focus on predicting whether a user will successfully
achieve his/her weight objective. For this, we design seve... | [
1,
0,
0,
1,
0,
0
] |
Title: Spatial Variational Auto-Encoding via Matrix-Variate Normal Distributions,
Abstract: The key idea of variational auto-encoders (VAEs) resembles that of
traditional auto-encoder models in which spatial information is supposed to be
explicitly encoded in the latent space. However, the latent variables in VAEs
are ... | [
1,
0,
0,
1,
0,
0
] |
Title: Optimal Ramp Schemes and Related Combinatorial Objects,
Abstract: In 1996, Jackson and Martin proved that a strong ideal ramp scheme is
equivalent to an orthogonal array. However, there was no good characterization
of ideal ramp schemes that are not strong. Here we show the equivalence of
ideal ramp schemes to a... | [
1,
0,
0,
0,
0,
0
] |
Title: Do Neural Nets Learn Statistical Laws behind Natural Language?,
Abstract: The performance of deep learning in natural language processing has been
spectacular, but the reasons for this success remain unclear because of the
inherent complexity of deep learning. This paper provides empirical evidence of
its effect... | [
1,
0,
0,
0,
0,
0
] |
Title: Super-speeds with Zero-RAM: Next Generation Large-Scale Optimization in Your Laptop!,
Abstract: This article presents the novel breakthrough general purpose algorithm for
large scale optimization problems. The novel algorithm is capable of achieving
breakthrough speeds for very large-scale optimization on genera... | [
1,
0,
0,
0,
0,
0
] |
Title: Recoverable Energy of Dissipative Electromagnetic Systems,
Abstract: Ambiguities in the definition of stored energy within distributed or
radiating electromagnetic systems motivate the discussion of the well-defined
concept of recoverable energy. This concept is commonly overlooked by the
community and the purpo... | [
0,
1,
0,
0,
0,
0
] |
Title: Elliptic Hall algebra on $\mathbb{F}_1$,
Abstract: We construct Hall algebra of elliptic curve over $\mathbb{F}_1$ using the
theory of monoidal scheme due to Deitmar and the theory of Hall algebra for
monoidal representations due to Szczesny. The resulting algebra is shown to be
a specialization of elliptic Hall... | [
0,
0,
1,
0,
0,
0
] |
Title: Approximate Bayesian inference with queueing networks and coupled jump processes,
Abstract: Queueing networks are systems of theoretical interest that give rise to
complex families of stochastic processes, and find widespread use in the
performance evaluation of interconnected resources. Yet, despite their
impor... | [
1,
0,
0,
1,
0,
0
] |
Title: Universal features of price formation in financial markets: perspectives from Deep Learning,
Abstract: Using a large-scale Deep Learning approach applied to a high-frequency
database containing billions of electronic market quotes and transactions for
US equities, we uncover nonparametric evidence for the existe... | [
0,
0,
0,
1,
0,
1
] |
Title: A New Tracking Algorithm for Multiple Colloidal Particles Close to Contact,
Abstract: In this paper, we propose a new algorithm based on radial symmetry center
method to track colloidal particles close to contact, where the optical images
of the particles start to overlap in digital video microscopy. This overla... | [
0,
1,
0,
0,
0,
0
] |
Title: Critical Percolation Without Fine Tuning on the Surface of a Topological Superconductor,
Abstract: We present numerical evidence that most two-dimensional surface states of a
bulk topological superconductor (TSC) sit at an integer quantum Hall plateau
transition. We study TSC surface states in class CI with quen... | [
0,
1,
0,
0,
0,
0
] |
Title: Low-luminosity stellar wind accretion onto neutron stars in HMXBs,
Abstract: Features and applications of quasi-spherical settling accretion onto rotating
magnetized neutron stars in high-mass X-ray binaries are discussed. The
settling accretion occurs in wind-fed HMXBs when the plasma cooling time is
longer tha... | [
0,
1,
0,
0,
0,
0
] |
Title: Faithful Inversion of Generative Models for Effective Amortized Inference,
Abstract: Inference amortization methods share information across multiple
posterior-inference problems, allowing each to be carried out more efficiently.
Generally, they require the inversion of the dependency structure in the
generative... | [
1,
0,
0,
1,
0,
0
] |
Title: A social Network Analysis of the Operations Research/Industrial Engineering Faculty Hiring Network,
Abstract: We study the U.S. Operations Research/Industrial-Systems Engineering (ORIE)
faculty hiring network, consisting of 1,179 faculty origin and destination data
together with attribute data from 83 ORIE depar... | [
1,
0,
0,
1,
0,
0
] |
Title: One-sample aggregate data meta-analysis of medians,
Abstract: An aggregate data meta-analysis is a statistical method that pools the
summary statistics of several selected studies to estimate the outcome of
interest. When considering a continuous outcome, typically each study must
report the same measure of the ... | [
0,
0,
0,
1,
0,
0
] |
Title: QuickCast: Fast and Efficient Inter-Datacenter Transfers using Forwarding Tree Cohorts,
Abstract: Large inter-datacenter transfers are crucial for cloud service efficiency and
are increasingly used by organizations that have dedicated wide area networks
between datacenters. A recent work uses multicast forwardin... | [
1,
0,
0,
0,
0,
0
] |
Title: Contemporary machine learning: a guide for practitioners in the physical sciences,
Abstract: Machine learning is finding increasingly broad application in the physical
sciences. This most often involves building a model relationship between a
dependent, measurable output and an associated set of controllable, bu... | [
1,
1,
0,
0,
0,
0
] |
Title: Uniform diamond coatings on WC-Co hard alloy cutting inserts deposited by a microwave plasma CVD,
Abstract: Polycrystalline diamond coatings have been grown on cemented carbide
substrates with different aspect ratios by a microwave plasma CVD in
methane-hydrogen gas mixtures. To protect the edges of the substrat... | [
0,
1,
0,
0,
0,
0
] |
Title: Analysing Soccer Games with Clustering and Conceptors,
Abstract: We present a new approach for identifying situations and behaviours, which we
call "moves", from soccer games in the 2D simulation league. Being able to
identify key situations and behaviours are useful capabilities for analysing
soccer matches, an... | [
1,
0,
0,
0,
0,
0
] |
Title: On the Efficient Simulation of the Left-Tail of the Sum of Correlated Log-normal Variates,
Abstract: The sum of Log-normal variates is encountered in many challenging
applications such as in performance analysis of wireless communication systems
and in financial engineering. Several approximation methods have be... | [
0,
0,
1,
1,
0,
0
] |
Title: Why optional stopping is a problem for Bayesians,
Abstract: Recently, optional stopping has been a subject of debate in the Bayesian
psychology community. Rouder (2014) argues that optional stopping is no problem
for Bayesians, and even recommends the use of optional stopping in practice, as
do Wagenmakers et al... | [
0,
0,
1,
1,
0,
0
] |
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