text null | inputs dict | prediction null | prediction_agent null | annotation list | annotation_agent null | multi_label bool 1
class | explanation null | id stringlengths 1 5 | metadata null | status stringclasses 2
values | event_timestamp null | metrics null |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
null | {
"abstract": " The main result of this paper is a discrete Lawson correspondence between\ndiscrete CMC surfaces in R^3 and discrete minimal surfaces in S^3. This is a\ncorrespondence between two discrete isothermic surfaces. We show that this\ncorrespondence is an isometry in the following sense: it preserves the m... | null | null | null | null | true | null | 20601 | null | Default | null | null |
null | {
"abstract": " Networks are fundamental models for data used in practically every\napplication domain. In most instances, several implicit or explicit choices\nabout the network definition impact the translation of underlying data to a\nnetwork representation, and the subsequent question(s) about the underlying\nsy... | null | null | null | null | true | null | 20602 | null | Default | null | null |
null | {
"abstract": " By combining analytic and geometric viewpoints on the concentration of the\ncurvature of the Milnor fibre, we prove that Lipschitz homeomorphisms preserve\nthe zones of multi-scale curvature concentration as well as the gradient canyon\nstructure of holomorphic functions of two variables. This yields... | null | null | null | null | true | null | 20603 | null | Default | null | null |
null | {
"abstract": " Realization of a short bunch beam by manipulating the longitudinal phase\nspace distribution with a finite longitudinal dispersion following an off-crest\naccelera- tion is a widely used technique. The technique was applied in a\ncompact test accelerator of an energy-recovery linac scheme for compres... | null | null | null | null | true | null | 20604 | null | Default | null | null |
null | {
"abstract": " We create fermionic dipolar $^{23}$Na$^6$Li molecules in their triplet ground\nstate from an ultracold mixture of $^{23}$Na and $^6$Li. Using\nmagneto-association across a narrow Feshbach resonance followed by a two-photon\nSTIRAP transfer to the triplet ground state, we produce $3\\,{\\times}\\,10^4... | null | null | null | null | true | null | 20605 | null | Default | null | null |
null | {
"abstract": " Let $\\sigma$ be arc-length measure on $S^1\\subset \\mathbb R^2$ and $\\Theta$\ndenote rotation by an angle $\\theta \\in (0, \\pi]$. Define a model bilinear\ngeneralized Radon transform, $$B_{\\theta}(f,g)(x)=\\int_{S^1} f(x-y)g(x-\\Theta\ny)\\, d\\sigma(y),$$ an analogue of the linear generalized ... | null | null | null | null | true | null | 20606 | null | Default | null | null |
null | {
"abstract": " We consider the diffusion of new products in the discrete Bass-SIR model, in\nwhich consumers who adopt the product can later \"recover\" and stop influencing\ntheir peers to adopt the product. To gain insight into the effect of the social\nnetwork structure on the diffusion, we focus on two extreme ... | null | null | null | null | true | null | 20607 | null | Default | null | null |
null | {
"abstract": " While there has been substantial progress in factoid question-answering (QA),\nanswering complex questions remains challenging, typically requiring both a\nlarge body of knowledge and inference techniques. Open Information Extraction\n(Open IE) provides a way to generate semi-structured knowledge for... | null | null | null | null | true | null | 20608 | null | Default | null | null |
null | {
"abstract": " A quantum computer (QC) can solve many computational problems more\nefficiently than a classic one. The field of QCs is growing: companies (such as\nDWave, IBM, Google, and Microsoft) are building QC offerings. We position that\nsoftware engineers should look into defining a set of software engineeri... | null | null | null | null | true | null | 20609 | null | Default | null | null |
null | {
"abstract": " Recurrence networks are powerful tools used effectively in the nonlinear\nanalysis of time series data. The analysis in this context is done mostly with\nunweighted and undirected complex networks constructed with specific criteria\nfrom the time series. In this work, we propose a novel method to con... | null | null | null | null | true | null | 20610 | null | Default | null | null |
null | {
"abstract": " As Ocean General Circulation Models (OGCMs) move into the petascale age,\nwhere the output from global high-resolution model runs can be of the order of\nhundreds of terabytes in size, tools to analyse the output of these models will\nneed to scale up too. Lagrangian Ocean Analysis, where virtual par... | null | null | [
"Computer Science",
"Physics"
] | null | true | null | 20611 | null | Validated | null | null |
null | {
"abstract": " While accelerators such as GPUs have limited memory, deep neural networks are\nbecoming larger and will not fit with the memory limitation of accelerators for\ntraining. We propose an approach to tackle this problem by rewriting the\ncomputational graph of a neural network, in which swap-out and swap... | null | null | null | null | true | null | 20612 | null | Default | null | null |
null | {
"abstract": " Understanding the relationship between the structure of light-harvesting\nsystems and their excitation energy transfer properties is of fundamental\nimportance in many applications including the development of next generation\nphotovoltaics. Natural light harvesting in photosynthesis shows remarkable... | null | null | null | null | true | null | 20613 | null | Default | null | null |
null | {
"abstract": " We study stochastic multi-armed bandits with many players. The players do not\nknow the number of players, cannot communicate with each other and if multiple\nplayers select a common arm they collide and none of them receive any reward.\nWe consider the static scenario, where the number of players re... | null | null | null | null | true | null | 20614 | null | Default | null | null |
null | {
"abstract": " High-resolution non-invasive 3D study of intact spine and spinal cord\nmorphology on the level of complex vascular and neuronal organization is a\ncrucial issue for the development of treatments for the injuries and\npathologies of central nervous system (CNS). X-ray phase contrast tomography\nenable... | null | null | null | null | true | null | 20615 | null | Default | null | null |
null | {
"abstract": " There are a number of articles which deal with Bohr's phenomenon whereas only\na few papers appeared in the literature on Rogosinski's radii for analytic\nfunctions defined on the unit disk $|z|<1$. In this article, we introduce and\ninvestigate Bohr-Rogosinski's radii for analytic functions defined ... | null | null | [
"Mathematics"
] | null | true | null | 20616 | null | Validated | null | null |
null | {
"abstract": " We present a class of simple algorithms that allows to find the reaction path\nin systems with a complex potential energy landscape. The approach does not\nneed any knowledge on the product state and does not require the calculation of\nany second derivatives. The underlying idea is to use two nearby... | null | null | null | null | true | null | 20617 | null | Default | null | null |
null | {
"abstract": " In an increasingly polarized world, demagogues who reduce complexity down to\nsimple arguments based on emotion are gaining in popularity. Are opinions and\nonline discussions falling into demagoguery? In this work, we aim to provide\ncomputational tools to investigate this question and, by doing so,... | null | null | null | null | true | null | 20618 | null | Default | null | null |
null | {
"abstract": " We study the semi-discrete directed polymer model introduced by O'Connell-Yor\nin its stationary regime, based on our previous work on the stationary\n$q$-totally asymmetric simple exclusion process ($q$-TASEP) using a two-sided\n$q$-Whittaker process. We give a formula for the free energy distributi... | null | null | null | null | true | null | 20619 | null | Default | null | null |
null | {
"abstract": " In this paper, we introduce the use of a personalized Gaussian Process model\n(pGP) to predict per-patient changes in ADAS-Cog13 -- a significant predictor\nof Alzheimer's Disease (AD) in the cognitive domain -- using data from each\npatient's previous visits, and testing on future (held-out) data. W... | null | null | null | null | true | null | 20620 | null | Default | null | null |
null | {
"abstract": " The paper provides results for a non-standard, hyperbolic, 1-D, nonlinear\ntraffic flow model on a bounded domain. The model consists of two first-order\nPDEs with a dynamic boundary condition that involves the time derivative of the\nvelocity. The proposed model has features that are important from ... | null | null | [
"Computer Science",
"Mathematics"
] | null | true | null | 20621 | null | Validated | null | null |
null | {
"abstract": " Unsupervised learning techniques in computer vision often require learning\nlatent representations, such as low-dimensional linear and non-linear\nsubspaces. Noise and outliers in the data can frustrate these approaches by\nobscuring the latent spaces.\nOur main goal is deeper understanding and new d... | null | null | null | null | true | null | 20622 | null | Default | null | null |
null | {
"abstract": " In this work, we explore the problems of detecting the number of narrow-band,\nfar-field targets and estimating their corresponding directions from single\nsnapshot measurements. The principles of sparse signal recovery (SSR) are used\nfor the single snapshot detection and estimation of multiple targ... | null | null | null | null | true | null | 20623 | null | Default | null | null |
null | {
"abstract": " The latent feature relational model (LFRM) is a generative model for\ngraph-structured data to learn a binary vector representation for each node in\nthe graph. The binary vector denotes the node's membership in one or more\ncommunities. At its core, the LFRM miller2009nonparametric is an overlapping... | null | null | [
"Statistics"
] | null | true | null | 20624 | null | Validated | null | null |
null | {
"abstract": " The ancient mind/body problem continues to be one of deepest mysteries of\nscience and of the human spirit. Despite major advances in many fields, there\nis still no plausible link between subjective experience (qualia) and its\nrealization in the body. This paper outlines some of the elements of a r... | null | null | null | null | true | null | 20625 | null | Default | null | null |
null | {
"abstract": " We investigate the dependence of transmission losses on the choice of a slack\nbus in high voltage AC transmission networks. We formulate a transmission loss\nminimization problem in terms of slack variables representing the additional\npower injection that each generator provides to compensate the t... | null | null | null | null | true | null | 20626 | null | Default | null | null |
null | {
"abstract": " Standard interpolation techniques are implicitly based on the assumption that\nthe signal lies on a homogeneous domain. In this letter, the proposed\ninterpolation method instead exploits prior information about domain\ninhomogeneity, characterized by different, potentially overlapping, subdomains.\n... | null | null | null | null | true | null | 20627 | null | Default | null | null |
null | {
"abstract": " This is an elementary introduction to infinite-dimensional probability. In\nthe lectures, we compute the exact mean values of some functionals on C[0,1]\nand L[0,1] by considering these functionals as infinite-dimensional random\nvariables. The results show that there exist the complete concentration... | null | null | [
"Physics",
"Mathematics",
"Statistics"
] | null | true | null | 20628 | null | Validated | null | null |
null | {
"abstract": " Repair mechanisms are important within resilient systems to maintain the\nsystem in an operational state after an error occurred. Usually, constraints on\nthe repair mechanisms are imposed, e.g., concerning the time or resources\nrequired (such as energy consumption or other kinds of costs). For syst... | null | null | null | null | true | null | 20629 | null | Default | null | null |
null | {
"abstract": " Every real is computable from a Martin-Loef random real. This well known\nresult in algorithmic randomness was proved by Kucera and Gacs. In this survey\narticle we discuss various approaches to the problem of coding an arbitrary\nreal into a Martin-Loef random real,and also describe new results conc... | null | null | null | null | true | null | 20630 | null | Default | null | null |
null | {
"abstract": " This paper proposes the use of subspace tracking algorithms for performing\nMIMO channel estimation at millimeter wave (mmWave) frequencies. Using a\nsubspace approach, we develop a protocol enabling the estimation of the right\n(resp. left) singular vectors at the transmitter (resp. receiver) side; ... | null | null | [
"Computer Science"
] | null | true | null | 20631 | null | Validated | null | null |
null | {
"abstract": " We consider a particle dressed with boundary gravitons in three-dimensional\nMinkowski space. The existence of BMS transformations implies that the\nparticle's wavefunction picks up a Berry phase when subjected to changes of\nreference frames that trace a closed path in the asymptotic symmetry group.... | null | null | [
"Physics",
"Mathematics"
] | null | true | null | 20632 | null | Validated | null | null |
null | {
"abstract": " We study the behavior of exponential random graphs in both the sparse and the\ndense regime. We show that exponential random graphs are approximate mixtures\nof graphs with independent edges whose probability matrices are critical points\nof an associated functional, thereby satisfying a certain matr... | null | null | null | null | true | null | 20633 | null | Default | null | null |
null | {
"abstract": " Proof-carrying-code was proposed as a solution to ensure a trust relationship\nbetween two parties: a (heavyweight) analyzer and a (lightweight) checker. The\nanalyzer verifies the conformance of a given application to a specified\nproperty and generates a certificate attesting the validity of the an... | null | null | null | null | true | null | 20634 | null | Default | null | null |
null | {
"abstract": " Until now, little was known about properties of small cells in a Poisson\nhyperplane tessellation. The few existing results were either heuristic or\napplying only to the two dimensional case and for very specific size\nfunctionals and directional distributions. This paper fills this gap by\nprovidin... | null | null | null | null | true | null | 20635 | null | Default | null | null |
null | {
"abstract": " We investigate the problem of guessing a discrete random variable $Y$ under a\nprivacy constraint dictated by another correlated discrete random variable $X$,\nwhere both guessing efficiency and privacy are assessed in terms of the\nprobability of correct guessing. We define $h(P_{XY}, \\epsilon)$ as... | null | null | null | null | true | null | 20636 | null | Default | null | null |
null | {
"abstract": " In this paper the methods of forming a travel company customer base by means\nof social networks are observed. These methods are made to involve web-users of\nthe social networks (VK.com and Facebook) for positioning of the service of the\ntravel agency \"New Europe\" on the Internet. The methods of ... | null | null | null | null | true | null | 20637 | null | Default | null | null |
null | {
"abstract": " In this paper, we consider two rainfall-runoff computer models. The first\nmodel is Matlab-Simulink model which simulates runoff from windrow compost pad\n(located at the Bioconversion Center in Athens, GA) over a period of time based\non rainfall events. The second model is Soil Water Assessment Too... | null | null | [
"Statistics"
] | null | true | null | 20638 | null | Validated | null | null |
null | {
"abstract": " Classification of imbalanced datasets is a challenging task for standard\nalgorithms. Although many methods exist to address this problem in different\nways, generating artificial data for the minority class is a more general\napproach compared to algorithmic modifications. SMOTE algorithm and its\nv... | null | null | null | null | true | null | 20639 | null | Default | null | null |
null | {
"abstract": " We consider the problems of liveness verification and liveness synthesis for\nrecursive programs. The liveness verification problem (LVP) is to decide\nwhether a given omega-context-free language is contained in a given\nomega-regular language. The liveness synthesis problem (LSP) is to compute a\nst... | null | null | null | null | true | null | 20640 | null | Default | null | null |
null | {
"abstract": " Inference over tails is performed by applying only the results of extreme\nvalue theory. Whilst such theory is well defined and flexible enough in the\nunivariate case, multivariate inferential methods often require the imposition\nof arbitrary constraints not fully justifed by the underlying theory.... | null | null | null | null | true | null | 20641 | null | Default | null | null |
null | {
"abstract": " The Soil Moisture Active Passive (SMAP) mission has delivered valuable\nsensing of surface soil moisture since 2015. However, it has a short time span\nand irregular revisit schedule. Utilizing a state-of-the-art time-series deep\nlearning neural network, Long Short-Term Memory (LSTM), we created a s... | null | null | null | null | true | null | 20642 | null | Default | null | null |
null | {
"abstract": " It has been discovered previously that the topological order parameter could\nbe identified from the topological data of the Green function, namely the\n(generalized) TKNN invariant in general dimensions, for both non-interacting\nand interacting systems. In this note, we show that this phenomena has... | null | null | null | null | true | null | 20643 | null | Default | null | null |
null | {
"abstract": " We propose a new model for unsupervised document embedding. Leading existing\napproaches either require complex inference or use recurrent neural networks\n(RNN) that are difficult to parallelize. We take a different route and develop\na convolutional neural network (CNN) embedding model. Our CNN arc... | null | null | null | null | true | null | 20644 | null | Default | null | null |
null | {
"abstract": " The purpose of this work is to construct a model for the functional\narchitecture of the primary visual cortex (V1), based on a structure of metric\nmeasure space induced by the underlying organization of receptive profiles\n(RPs) of visual cells. In order to account for the horizontal connectivity o... | null | null | null | null | true | null | 20645 | null | Default | null | null |
null | {
"abstract": " We consider the inverse problem of parameter estimation in a diffuse\ninterface model for tumour growth. The model consists of a fourth-order\nCahn--Hilliard system and contains three phenomenological parameters: the\ntumour proliferation rate, the nutrient consumption rate, and the chemotactic\nsens... | null | null | null | null | true | null | 20646 | null | Default | null | null |
null | {
"abstract": " Hyperuniform disordered photonic materials (HDPM) are spatially correlated\ndielectric structures with unconventional optical properties. They can be\ntransparent to long-wavelength radiation while at the same time have isotropic\nband gaps in another frequency range. This phenomenon raises fundament... | null | null | null | null | true | null | 20647 | null | Default | null | null |
null | {
"abstract": " Scientific explanation often requires inferring maximally predictive features\nfrom a given data set. Unfortunately, the collection of minimal maximally\npredictive features for most stochastic processes is uncountably infinite. In\nsuch cases, one compromises and instead seeks nearly maximally predi... | null | null | null | null | true | null | 20648 | null | Default | null | null |
null | {
"abstract": " Cross-lingual representations of words enable us to reason about word meaning\nin multilingual contexts and are a key facilitator of cross-lingual transfer\nwhen developing natural language processing models for low-resource languages.\nIn this survey, we provide a comprehensive typology of cross-lin... | null | null | null | null | true | null | 20649 | null | Default | null | null |
null | {
"abstract": " A lattice is the integer span of some linearly independent vectors. Lattice\nproblems have many significant applications in coding theory and cryptographic\nsystems for their conjectured hardness. The Shortest Vector Problem (SVP),\nwhich is to find the shortest non-zero vector in a lattice, is one o... | null | null | [
"Computer Science"
] | null | true | null | 20650 | null | Validated | null | null |
null | {
"abstract": " This research was to design a 2.4 GHz class E Power Amplifier (PA) for health\ncare, with 0.18um Semiconductor Manufacturing International Corporation CMOS\ntechnology by using Cadence software. And also RF switch was designed at\ncadence software with power Jazz 180nm SOI process. The ultimate goal ... | null | null | null | null | true | null | 20651 | null | Default | null | null |
null | {
"abstract": " The study of Dense-$3$-Subhypergraph problem was initiated in Chlamt{á}c\net al. [Approx'16]. The input is a universe $U$ and collection ${\\cal S}$ of\nsubsets of $U$, each of size $3$, and a number $k$. The goal is to choose a set\n$W$ of $k$ elements from the universe, and maximize the number of s... | null | null | null | null | true | null | 20652 | null | Default | null | null |
null | {
"abstract": " A literature survey on ontologies concerning the Security Assessment domain\nhas been carried out to uncover initiatives that aim at formalizing concepts\nfrom the Security Assessment field of research. A preliminary analysis and a\ndiscussion on the selected works are presented. Our main contributio... | null | null | null | null | true | null | 20653 | null | Default | null | null |
null | {
"abstract": " Logic-based event recognition systems infer occurrences of events in time\nusing a set of event definitions in the form of first-order rules. The Event\nCalculus is a temporal logic that has been used as a basis in event recognition\napplications, providing among others, direct connections to machine... | null | null | null | null | true | null | 20654 | null | Default | null | null |
null | {
"abstract": " Graph isomorphism is an important computer science problem. The problem for\nthe general case is unknown to be in polynomial time. The base algorithm for\nthe general case works in quasi-polynomial time. The solutions in polynomial\ntime for some special type of classes are known. In this work, we ha... | null | null | null | null | true | null | 20655 | null | Default | null | null |
null | {
"abstract": " Effect modification occurs when the effect of the treatment on an outcome\nvaries according to the level of other covariates and often has important\nimplications in decision making. When there are tens or hundreds of covariates,\nit becomes necessary to use the observed data to select a simpler mode... | null | null | null | null | true | null | 20656 | null | Default | null | null |
null | {
"abstract": " A growing body of research focuses on computationally detecting controversial\ntopics and understanding the stances people hold on them. Yet gaps remain in\nour theoretical and practical understanding of how to define controversy, how\nit manifests, and how to measure it. In this paper, we introduce ... | null | null | null | null | true | null | 20657 | null | Default | null | null |
null | {
"abstract": " Recent work has shown that state-of-the-art models are highly vulnerable to\nadversarial perturbations of the input. We propose cowboy, an approach to\ndetecting and defending against adversarial attacks by using both the\ndiscriminator and generator of a GAN trained on the same dataset. We show that... | null | null | null | null | true | null | 20658 | null | Default | null | null |
null | {
"abstract": " Exploiting the wealth of imaging and non-imaging information for disease\nprediction tasks requires models capable of representing, at the same time,\nindividual features as well as data associations between subjects from\npotentially large populations. Graphs provide a natural framework for such\nta... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20659 | null | Validated | null | null |
null | {
"abstract": " An independence system (with respect to the unknotting number) is defined for\na classical knot diagram. It is proved that the independence system is a knot\ninvariant for alternating knots. The exchange property for minimal unknotting\nsets are also discussed. It is shown that there exists an infini... | null | null | null | null | true | null | 20660 | null | Default | null | null |
null | {
"abstract": " We consider theoretically ultracold interacting bosonic atoms confined to\nquasi-one-dimensional ladder structures formed by optical lattices and coupled\nto the field of an optical cavity. The atoms can collect a spatial phase\nimprint during a cavity-assisted tunneling along a rung via Raman transi... | null | null | null | null | true | null | 20661 | null | Default | null | null |
null | {
"abstract": " An overview of research on laser-plasma based acceleration of ions is given.\nThe experimental state of the art is summarized and recent progress is\ndiscussed. The basic acceleration processes are briefly reviewed with an\noutlook on hybrid mechanisms and novel concepts. Finally, we put focus on the... | null | null | null | null | true | null | 20662 | null | Default | null | null |
null | {
"abstract": " In this paper, we consider estimators for an additive functional of $\\phi$,\nwhich is defined as $\\theta(P;\\phi)=\\sum_{i=1}^k\\phi(p_i)$, from $n$ i.i.d.\nrandom samples drawn from a discrete distribution $P=(p_1,...,p_k)$ with\nalphabet size $k$. We propose a minimax optimal estimator for the es... | null | null | null | null | true | null | 20663 | null | Default | null | null |
null | {
"abstract": " The van der Waals heterostructures of allotropes of phosphorene (${\\alpha}$-\nand $\\beta-P$) with MoSe2 (H-, T-, ZT- and SO-MoSe2) are investigated in the\nframework of state-of-the-art density functional theory. The semiconducting\nheterostructures, $\\beta$-P /H-MoSe2 and ${\\alpha}$-P / H-MoSe2,... | null | null | null | null | true | null | 20664 | null | Default | null | null |
null | {
"abstract": " We provide a surprising answer to a question raised in S. Ahmad and A.C.\nLazer [2], and extend the results of that paper.\n",
"title": "On separated solutions of logistic population equation with harvesting"
} | null | null | null | null | true | null | 20665 | null | Default | null | null |
null | {
"abstract": " Scattering of obliquely incident electromagnetic waves from periodically\nspace-time modulated slabs is investigated. It is shown that such structures\noperate as nonreciprocal harmonic generators and spatial-frequency filters. For\noblique incidences, low-frequency harmonics are filtered out in the ... | null | null | null | null | true | null | 20666 | null | Default | null | null |
null | {
"abstract": " This paper describes two supervised baseline systems for the Story Cloze Test\nShared Task (Mostafazadeh et al., 2016a). We first build a classifier using\nfeatures based on word embeddings and semantic similarity computation. We\nfurther implement a neural LSTM system with different encoding strateg... | null | null | [
"Computer Science"
] | null | true | null | 20667 | null | Validated | null | null |
null | {
"abstract": " This paper is concerned with a linear quadratic (LQ, for short) optimal\ncontrol problem with fixed terminal states and integral quadratic constraints.\nA Riccati equation with infinite terminal value is introduced, which is\nuniquely solvable and whose solution can be approximated by the solution fo... | null | null | null | null | true | null | 20668 | null | Default | null | null |
null | {
"abstract": " Let $X=\\{x_i:i\\in\\mathbb{Z}\\}$, $\\dots<x_{i-1}<x_i<x_{i+1}<\\dots$, be a\nsampling set which is separated by a constant $\\gamma>0$. Under certain\nconditions on $\\phi$, it is proved that if there exists a positive integer\n$\\nu$ such that\n$$\\delta_\\nu:=\\sup\\limits_{i\\in\\mathbb{Z}}(x_{i... | null | null | null | null | true | null | 20669 | null | Default | null | null |
null | {
"abstract": " The mean objective cost of uncertainty (MOCU) quantifies the performance cost\nof using an operator that is optimal across an uncertainty class of systems as\nopposed to using an operator that is optimal for a particular system.\nMOCU-based experimental design selects an experiment to maximally reduc... | null | null | null | null | true | null | 20670 | null | Default | null | null |
null | {
"abstract": " Artificial neural networks are a popular and effective machine learning\ntechnique. Great progress has been made parallelizing the expensive training\nphase of an individual network, leading to highly specialized pieces of\nhardware, many based on GPU-type architectures, and more concurrent algorithm... | null | null | null | null | true | null | 20671 | null | Default | null | null |
null | {
"abstract": " Curating labeled training data has become the primary bottleneck in machine\nlearning. Recent frameworks address this bottleneck with generative models to\nsynthesize labels at scale from weak supervision sources. The generative\nmodel's dependency structure directly affects the quality of the estima... | null | null | null | null | true | null | 20672 | null | Default | null | null |
null | {
"abstract": " In many applications of classifier learning, training data suffers from label\nnoise. Deep networks are learned using huge training data where the problem of\nnoisy labels is particularly relevant. The current techniques proposed for\nlearning deep networks under label noise focus on modifying the ne... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20673 | null | Validated | null | null |
null | {
"abstract": " Today, we have to deal with many data (Big data) and we need to make\ndecisions by choosing an architectural framework to analyze these data coming\nfrom different area. Due to this, it become problematic when we want to process\nthese data, and even more, when it is continuous data. When you want to... | null | null | null | null | true | null | 20674 | null | Default | null | null |
null | {
"abstract": " We consider a repeated newsvendor problem where the inventory manager has no\nprior information about the demand, and can access only censored/sales data. In\nanalogy to multi-armed bandit problems, the manager needs to simultaneously\n\"explore\" and \"exploit\" with her inventory decisions, in orde... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20675 | null | Validated | null | null |
null | {
"abstract": " Social networking sites such as Twitter have provided a great opportunity for\norganizations such as public libraries to disseminate information for public\nrelations purposes. However, there is a need to analyze vast amounts of social\nmedia data. This study presents a computational approach to expl... | null | null | null | null | true | null | 20676 | null | Default | null | null |
null | {
"abstract": " We study the class of rings $R$ with the property that for $x\\in R$ at least\none of the elements $x$ and $1+x$ are tripotent.\n",
"title": "Weakly tripotent rings"
} | null | null | null | null | true | null | 20677 | null | Default | null | null |
null | {
"abstract": " Effective riverine flood forecasting at scale is hindered by a multitude of\nfactors, most notably the need to rely on human calibration in current\nmethodology, the limited amount of data for a specific location, and the\ncomputational difficulty of building continent/global level models that are\ns... | null | null | null | null | true | null | 20678 | null | Default | null | null |
null | {
"abstract": " We consider the frequency domain form of proper orthogonal decomposition\n(POD) called spectral proper orthogonal decomposition (SPOD). Spectral POD is\nderived from a space-time POD problem for statistically stationary flows and\nleads to modes that each oscillate at a single frequency. This form of... | null | null | null | null | true | null | 20679 | null | Default | null | null |
null | {
"abstract": " When stochastic dominance $F\\leq_{st}G$ does not hold, we can improve\nagreement to stochastic order by suitably trimming both distributions. In this\nwork we consider the $L_2-$Wasserstein distance, $\\mathcal W_2$, to stochastic\norder of these trimmed versions. Our characterization for that dista... | null | null | null | null | true | null | 20680 | null | Default | null | null |
null | {
"abstract": " An electron lens can serve as an effective mechanism for suppressing coherent\ninstabilities in high intensity storage rings through nonlinear amplitude\ndependent betatron tune shift. However, the addition of a strong localized\nnonlinear focusing element to the accelerator lattice may lead to undes... | null | null | [
"Physics"
] | null | true | null | 20681 | null | Validated | null | null |
null | {
"abstract": " We search for sterile neutrinos in the holographic dark energy cosmology by\nusing the latest observational data. To perform the analysis, we employ the\ncurrent cosmological observations, including the cosmic microwave background\ntemperature power spectrum data from the Planck mission, the baryon a... | null | null | null | null | true | null | 20682 | null | Default | null | null |
null | {
"abstract": " In this work, we present a parallel, fully-distributed finite element\nnumerical framework to simulate the low-frequency electromagnetic response of\nsuperconducting devices, which allows to efficiently exploit HPC platforms. We\nselect the so-called H-formulation, which uses the magnetic field as a ... | null | null | null | null | true | null | 20683 | null | Default | null | null |
null | {
"abstract": " To improve system performance, modern operating systems (OSes) often\nundertake activities that require modification of virtual-to-physical page\ntranslation mappings. For example, the OS may migrate data between physical\nframes to defragment memory and enable superpages. The OS may migrate pages of... | null | null | null | null | true | null | 20684 | null | Default | null | null |
null | {
"abstract": " The interaction between proteins and DNA is a key driving force in a\nsignificant number of biological processes such as transcriptional regulation,\nrepair, recombination, splicing, and DNA modification. The identification of\nDNA-binding sites and the specificity of target proteins in binding to th... | null | null | null | null | true | null | 20685 | null | Default | null | null |
null | {
"abstract": " This paper presents KeypointNet, an end-to-end geometric reasoning framework\nto learn an optimal set of category-specific 3D keypoints, along with their\ndetectors. Given a single image, KeypointNet extracts 3D keypoints that are\noptimized for a downstream task. We demonstrate this framework on 3D ... | null | null | null | null | true | null | 20686 | null | Default | null | null |
null | {
"abstract": " A general theoretical framework is derived for the recently developed\nmulti-state trajectory (MST) approach from the time dependent Schrödinger\nequation, resulting in equations of motion for coupled nuclear-electronic\ndynamics equivalent to Hamilton dynamics or Heisenberg equation based on a new\n... | null | null | null | null | true | null | 20687 | null | Default | null | null |
null | {
"abstract": " This paper presents a systematic approach for computing local solutions to\nmotion planning problems in non-convex environments using numerical optimal\ncontrol techniques. It extends the range of use of state-of-the-art numerical\noptimal control tools to problem classes where these tools have previ... | null | null | [
"Mathematics"
] | null | true | null | 20688 | null | Validated | null | null |
null | {
"abstract": " Atomically thin PtSe2 films have attracted extensive research interests for\npotential applications in high-speed electronics, spintronics and\nphotodetectors. Obtaining high quality, single crystalline thin films with\nlarge size is critical. Here we report the first successful layer-by-layer\ngrowt... | null | null | null | null | true | null | 20689 | null | Default | null | null |
null | {
"abstract": " We present NAVREN-RL, an approach to NAVigate an unmanned aerial vehicle in\nan indoor Real ENvironment via end-to-end reinforcement learning RL. A suitable\nreward function is designed keeping in mind the cost and weight constraints for\nmicro drone with minimum number of sensing modalities. Collect... | null | null | null | null | true | null | 20690 | null | Default | null | null |
null | {
"abstract": " Digital image correlation (DIC) is a widely used optical metrology for\nsurface deformation measurements. DIC relies on nonlinear optimization method.\nThus an initial guess is quite important due to its influence on the converge\ncharacteristics of the algorithm. In order to obtain a reliable, accur... | null | null | null | null | true | null | 20691 | null | Default | null | null |
null | {
"abstract": " The classical idea of evolutionarily stable strategy (ESS) modeling animal\nbehavior does not involve any spatial dependence. We considered a spatial\nHawk-Dove game played by animals in a patchy environment with wrap around\nboundaries. We posit that each site contains the same number of individuals... | null | null | null | null | true | null | 20692 | null | Default | null | null |
null | {
"abstract": " Measurements of the high-frequency complex resistivity in superconductors are\na tool often used to obtain the vortex parameters, such as the vortex\nviscosity, the pinning constant and the depinning frequency. In anisotropic\nsuperconductors, the extraction of these quantities from the measurements ... | null | null | null | null | true | null | 20693 | null | Default | null | null |
null | {
"abstract": " This paper presents an empirical study on applying convolutional neural\nnetworks (CNNs) to detecting J-UNIWARD, one of the most secure JPEG\nsteganographic method. Experiments guiding the architectural design of the CNNs\nhave been conducted on the JPEG compressed BOSSBase containing 10,000 covers o... | null | null | [
"Computer Science"
] | null | true | null | 20694 | null | Validated | null | null |
null | {
"abstract": " In this letter we present a measurement of the phase-space density\ndistribution (PSDD) of ultra-cold \\Rb atoms performing 1D anomalous diffusion.\nThe PSDD is imaged using a direct tomographic method based on Raman velocity\nselection. It reveals that the position-velocity correlation function\n$C_... | null | null | [
"Physics"
] | null | true | null | 20695 | null | Validated | null | null |
null | {
"abstract": " The $E_8$ root lattice can be constructed from the modular curve $X(13)$ by\nthe invariant theory for the simple group $\\text{PSL}(2, 13)$. This gives a\ndifferent construction of the $E_8$ root lattice. It also gives an explicit\nconstruction of the modular curve $X(13)$.\n",
"title": "Modular cu... | null | null | [
"Mathematics"
] | null | true | null | 20696 | null | Validated | null | null |
null | {
"abstract": " We present convergence rate analysis for the approximate stochastic gradient\nmethod, where individual gradient updates are corrupted by computation errors.\nWe develop stochastic quadratic constraints to formulate a small linear matrix\ninequality (LMI) whose feasible set characterizes convergence p... | null | null | null | null | true | null | 20697 | null | Default | null | null |
null | {
"abstract": " We give a description of complex geodesics and we study the structure of\nstationary discs in some non-convex domains for which complex geodesics are not\nunique.\n",
"title": "Invariant holomorphic discs in some non-convex domains"
} | null | null | null | null | true | null | 20698 | null | Default | null | null |
null | {
"abstract": " Recent advances in bioinformatics have made high-throughput microbiome data\nwidely available, and new statistical tools are required to maximize the\ninformation gained from these data. For example, analysis of high-dimensional\nmicrobiome data from designed experiments remains an open area in micro... | null | null | null | null | true | null | 20699 | null | Default | null | null |
null | {
"abstract": " This article illustrates how to measure the heterogeneity of spatial data\npresenting a finite number of categories via computation of spatial entropy.\nThe R package SpatEntropy contains functions for the computation of entropy and\nspatial entropy measures. The extension to spatial entropy measures... | null | null | null | null | true | null | 20700 | null | Default | null | null |
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