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": " In the study of extensions of polytopes of combinatorial optimization\nproblems, a notorious open question is that for the size of the smallest\nextended formulation of the Minimum Spanning Tree problem on a complete graph\nwith $n$ nodes. The best known lower bound is $\\Omega(n^2)$, the best known\... | null | null | null | null | true | null | 20401 | null | Default | null | null |
null | {
"abstract": " Given a finite honest time, we derive representations for the additive and\nmultiplicative decomposition of it's Azéma supermartingale in terms of\noptional supermartingales and its running supremum. We then extend the notion\nof semimartingales of class-$(\\Sigma)$ to optional semimartingales with j... | null | null | null | null | true | null | 20402 | null | Default | null | null |
null | {
"abstract": " In this paper we study the implications for conference program committees of\nusing single-blind reviewing, in which committee members are aware of the names\nand affiliations of paper authors, versus double-blind reviewing, in which this\ninformation is not visible to committee members. WSDM 2017, t... | null | null | null | null | true | null | 20403 | null | Default | null | null |
null | {
"abstract": " Real-world networks are difficult to characterize because of the variation of\ntopological scales, the non-dyadic complex interactions, and the fluctuations.\nHere, we propose a general framework to address these problems via a\nmethodology grounded on topology data analysis. By observing the diffusi... | null | null | null | null | true | null | 20404 | null | Default | null | null |
null | {
"abstract": " Topological superfluid is an exotic state of quantum matter that possesses a\nnodeless superfluid gap in the bulk and Andreev edge modes at the boundary of a\nfinite system. Here, we study a multi-orbital superfluid driven by attractive\ns-wave interaction in a rotating optical lattice. Interestingly... | null | null | null | null | true | null | 20405 | null | Default | null | null |
null | {
"abstract": " The process of liquidity provision in financial markets can result in\nprolonged exposure to illiquid instruments for market makers. In this case,\nwhere a proprietary position is not desired, pro-actively targeting the right\nclient who is likely to be interested can be an effective means to offset ... | null | null | null | null | true | null | 20406 | null | Default | null | null |
null | {
"abstract": " This paper describes the design and implementation of an audio interface for\nthe Patmos processor, which runs on an Altera DE2-115 FPGA board. This board\nhas an audio codec included, the WM8731. The interface described in this work\nallows to receive and send audio from and to the WM8731, and to sy... | null | null | null | null | true | null | 20407 | null | Default | null | null |
null | {
"abstract": " The variational autoencoder (VAE) is a popular probabilistic generative\nmodel. However, one shortcoming of VAEs is that the latent variables cannot be\ndiscrete, which makes it difficult to generate data from different modes of a\ndistribution. Here, we propose an extension of the VAE framework that... | null | null | null | null | true | null | 20408 | null | Default | null | null |
null | {
"abstract": " Consider a sequence of real data points $X_1,\\ldots, X_n$ with underlying\nmeans $\\theta^*_1,\\dots,\\theta^*_n$. This paper starts from studying the\nsetting that $\\theta^*_i$ is both piecewise constant and monotone as a function\nof the index $i$. For this, we establish the exact minimax rate of... | null | null | null | null | true | null | 20409 | null | Default | null | null |
null | {
"abstract": " The concept of stochastic configuration networks (SCNs) others a solid\nframework for fast implementation of feedforward neural networks through\nrandomized learning. Unlike conventional randomized approaches, SCNs provide an\navenue to select appropriate scope of random parameters to ensure the univ... | null | null | [
"Statistics"
] | null | true | null | 20410 | null | Validated | null | null |
null | {
"abstract": " Many database columns contain string or numerical data that conforms to a\npattern, such as phone numbers, dates, addresses, product identifiers, and\nemployee ids. These patterns are useful in a number of data processing\napplications, including understanding what a specific field represents when\nf... | null | null | null | null | true | null | 20411 | null | Default | null | null |
null | {
"abstract": " We address the problem of multi-class classification in the case where the\nnumber of classes is very large. We propose a double sampling strategy on top\nof a multi-class to binary reduction strategy, which transforms the original\nmulti-class problem into a binary classification problem over pairs ... | null | null | null | null | true | null | 20412 | null | Default | null | null |
null | {
"abstract": " Travel time on a route varies substantially by time of day and from day to\nday. It is critical to understand to what extent this variation is correlated\nwith various factors, such as weather, incidents, events or travel demand level\nin the context of dynamic networks. This helps a better decision ... | null | null | [
"Statistics"
] | null | true | null | 20413 | null | Validated | null | null |
null | {
"abstract": " We study planted problems---finding hidden structures in random noisy\ninputs---through the lens of the sum-of-squares semidefinite programming\nhierarchy (SoS). This family of powerful semidefinite programs has recently\nyielded many new algorithms for planted problems, often achieving the best\nkno... | null | null | null | null | true | null | 20414 | null | Default | null | null |
null | {
"abstract": " Polynomial chaos expansions (PCE) have seen widespread use in the context of\nuncertainty quantification. However, their application to structural\nreliability problems has been hindered by the limited performance of PCE in the\ntails of the model response and due to the lack of local metamodel error... | null | null | null | null | true | null | 20415 | null | Default | null | null |
null | {
"abstract": " We currently harness technologies that could shed new light on old\nphilosophical questions, such as whether our mind entails anything beyond our\nbody or whether our moral values reflect universal truth.\n",
"title": "Experimental Tests of Spirituality"
} | null | null | null | null | true | null | 20416 | null | Default | null | null |
null | {
"abstract": " We prove that the Gromov--Witten theory (GWT) of a projective bundle can be\ndetermined by the Chern classes and the GWT of the base. It completely answers\na question raised in a previous paper (arXiv:1607.00740). Its consequences\ninclude that the GWT of the blow-up of X at a smooth subvariety Z is... | null | null | null | null | true | null | 20417 | null | Default | null | null |
null | {
"abstract": " We introduce the concept of numerical Gaussian processes, which we define as\nGaussian processes with covariance functions resulting from temporal\ndiscretization of time-dependent partial differential equations. Numerical\nGaussian processes, by construction, are designed to deal with cases where: (... | null | null | null | null | true | null | 20418 | null | Default | null | null |
null | {
"abstract": " The quality of experience (QoE) is known to be subjective and\ncontext-dependent. Identifying and calculating the factors that affect QoE is\nindeed a difficult task. Recently, a lot of effort has been devoted to estimate\nthe users QoE in order to improve video delivery. In the literature, most of\n... | null | null | null | null | true | null | 20419 | null | Default | null | null |
null | {
"abstract": " Deep learning is still not a very common tool in speaker verification field.\nWe study deep convolutional neural network performance in the text-prompted\nspeaker verification task. The prompted passphrase is segmented into word\nstates - i.e. digits -to test each digit utterance separately. We train... | null | null | [
"Statistics"
] | null | true | null | 20420 | null | Validated | null | null |
null | {
"abstract": " Consider a stochastic process being controlled across a communication\nchannel. The control signal that is transmitted across the control channel can\nbe replaced by a malicious attacker. The controller is allowed to implement any\narbitrary detection algorithm to detect if an attacker is present. Th... | null | null | [
"Computer Science",
"Mathematics"
] | null | true | null | 20421 | null | Validated | null | null |
null | {
"abstract": " Discrminative trackers, employ a classification approach to separate the\ntarget from its background. To cope with variations of the target shape and\nappearance, the classifier is updated online with different samples of the\ntarget and the background. Sample selection, labeling and updating the\ncl... | null | null | null | null | true | null | 20422 | null | Default | null | null |
null | {
"abstract": " Most of the JavaScript code deployed in the wild has been minified, a process\nin which identifier names are replaced with short, arbitrary and meaningless\nnames. Minified code occupies less space, but also makes the code extremely\ndifficult to manually inspect and understand. This paper presents C... | null | null | null | null | true | null | 20423 | null | Default | null | null |
null | {
"abstract": " In the theory of the Navier-Stokes equations, the viscous fluid in\nincompressible flow is modelled as a homogeneous and dense assemblage of\nconstituent \"fluid particles\" with viscous stress proportional to rate of\nstrain. The crucial concept of fluid flow is the velocity of the particle that\nis... | null | null | null | null | true | null | 20424 | null | Default | null | null |
null | {
"abstract": " In this paper, we make an important step towards the black-box machine\nteaching by considering the cross-space machine teaching, where the teacher and\nthe learner use different feature representations and the teacher can not fully\nobserve the learner's model. In such scenario, we study how the tea... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20425 | null | Validated | null | null |
null | {
"abstract": " Why do large neural network generalize so well on complex tasks such as image\nclassification or speech recognition? What exactly is the role regularization\nfor them? These are arguably among the most important open questions in machine\nlearning today. In a recent and thought provoking paper [C. Zh... | null | null | null | null | true | null | 20426 | null | Default | null | null |
null | {
"abstract": " We would like to learn latent representations that are low-dimensional and\nhighly interpretable. A model that has these characteristics is the Gaussian\nProcess Latent Variable Model. The benefits and negative of the GP-LVM are\ncomplementary to the Variational Autoencoder, the former provides inter... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20427 | null | Validated | null | null |
null | {
"abstract": " Deep convolutional neural networks (CNNs) can be applied to malware binary\ndetection through images classification. The performance, however, is degraded\ndue to the imbalance of malware families (classes). To mitigate this issue, we\npropose a simple yet effective weighted softmax loss which can be... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20428 | null | Validated | null | null |
null | {
"abstract": " Mechanical oscillators are at the heart of many sensor applications. Recently\nseveral groups have developed oscillators that are probed optically, fabricated\nfrom high-stress silicon nitride films. They exhibit outstanding force\nsensitivities of a few aN/Hz$^{1/2}$ and can also be made highly refl... | null | null | null | null | true | null | 20429 | null | Default | null | null |
null | {
"abstract": " IP networks became the most dominant type of information networks nowadays.\nIt provides a number of services and makes it easy for users to be connected.\nIP networks provide an efficient way with a large number of services compared\nto other ways of voice communication. This leads to the migration ... | null | null | null | null | true | null | 20430 | null | Default | null | null |
null | {
"abstract": " The dynamical systems found in Nature are rarely isolated. Instead they\ninteract and influence each other. The coupling functions that connect them\ncontain detailed information about the functional mechanisms underlying the\ninteractions and prescribe the physical rule specifying how an interaction... | null | null | null | null | true | null | 20431 | null | Default | null | null |
null | {
"abstract": " Uncertainty quantification is a critical missing component in radio\ninterferometric imaging that will only become increasingly important as the\nbig-data era of radio interferometry emerges. Statistical sampling approaches\nto perform Bayesian inference, like Markov Chain Monte Carlo (MCMC) sampling... | null | null | null | null | true | null | 20432 | null | Default | null | null |
null | {
"abstract": " The \\emph{Orbit Problem} consists of determining, given a linear\ntransformation $A$ on $\\mathbb{Q}^d$, together with vectors $x$ and $y$,\nwhether the orbit of $x$ under repeated applications of $A$ can ever reach $y$.\nThis problem was famously shown to be decidable by Kannan and Lipton in the\n1... | null | null | null | null | true | null | 20433 | null | Default | null | null |
null | {
"abstract": " The Large-Aperture Experiment to Detect the Dark Age (LEDA) was designed to\ndetect the predicted O(100)mK sky-averaged absorption of the Cosmic Microwave\nBackground by Hydrogen in the neutral pre- and intergalactic medium just after\nthe cosmological Dark Age. The spectral signature would be associ... | null | null | [
"Physics"
] | null | true | null | 20434 | null | Validated | null | null |
null | {
"abstract": " Making sense of a dataset in an automatic and unsupervised fashion is a\nchallenging problem in statistics and AI. Classical approaches for density\nestimation are usually not flexible enough to deal with the uncertainty\ninherent to real-world data: they are often restricted to fixed latent\ninterac... | null | null | null | null | true | null | 20435 | null | Default | null | null |
null | {
"abstract": " With the widespread use of machine learning (ML) techniques, ML as a service\nhas become increasingly popular. In this setting, an ML model resides on a\nserver and users can query the model with their data via an API. However, if\nthe user's input is sensitive, sending it to the server is not an opt... | null | null | null | null | true | null | 20436 | null | Default | null | null |
null | {
"abstract": " The balance held by Brownian motion between temporal regularity and\nrandomness is embodied in a remarkable way by Levy's forgery of continuous\nfunctions. Here we describe how this property can be extended to forge\narbitrary dependences between two statistical systems, and then establish a new\nBro... | null | null | null | null | true | null | 20437 | null | Default | null | null |
null | {
"abstract": " Working in the context of $\\mu$-abstract elementary classes ($\\mu$-AECs) -\nor, equivalently, accessible categories with all morphisms monomorphisms - we\nexamine the two natural notions of size that occur, namely cardinality of\nunderlying sets and internal size. The latter, purely category-theore... | null | null | null | null | true | null | 20438 | null | Default | null | null |
null | {
"abstract": " The Yangtze River has been subject to heavy flooding throughout history, and\nin recent times severe floods such as those in 1998 have resulted in heavy loss\nof life and livelihoods. Dams along the river help to manage flood waters, and\nare important sources of electricity for the region. Being abl... | null | null | null | null | true | null | 20439 | null | Default | null | null |
null | {
"abstract": " Classical causal inference assumes a treatment meant for a given unit does\nnot have an effect on other units. When this \"no interference\" assumption is\nviolated, new types of spillover causal effects arise, and causal inference\nbecomes much more difficult. In addition, interference introduces a ... | null | null | null | null | true | null | 20440 | null | Default | null | null |
null | {
"abstract": " A reliable, accurate, and affordable positioning service is highly required\nin wireless networks. In this paper, the novel Message Passing Hybrid\nLocalization (MPHL) algorithm is proposed to solve the problem of cooperative\ndistributed localization using distance and direction estimates. This hybr... | null | null | null | null | true | null | 20441 | null | Default | null | null |
null | {
"abstract": " We present several upper bounds for the height of global residues of rational\nforms on an affine variety. As a consequence, we deduce upper bounds for the\nheight of the coefficients in the Bergman-Weil trace formula.\nWe also present upper bounds for the degree and the height of the polynomials\nin... | null | null | null | null | true | null | 20442 | null | Default | null | null |
null | {
"abstract": " Shale gas plays an important role in reducing pollution and adjusting the\nstructure of world energy. Gas content estimation is particularly significant\nin shale gas resource evaluation. There exist various estimation methods, such\nas first principle methods and empirical models. However, resource ... | null | null | null | null | true | null | 20443 | null | Default | null | null |
null | {
"abstract": " This paper develops a novel methodology for using symbolic knowledge in deep\nlearning. From first principles, we derive a semantic loss function that\nbridges between neural output vectors and logical constraints. This loss\nfunction captures how close the neural network is to satisfying the constra... | null | null | null | null | true | null | 20444 | null | Default | null | null |
null | {
"abstract": " By tracking the divergence of two initially close trajectories in phase space\nin an Eulerian approach to forced turbulence, the relation between the maximal\nLyapunov exponent $\\lambda$, and the Reynolds number $Re$ is measured using\ndirect numerical simulations, performed on up to $2048^3$ colloc... | null | null | null | null | true | null | 20445 | null | Default | null | null |
null | {
"abstract": " As one of the most important semiconductors, silicon (Si) has been used to\nfabricate electronic devices, waveguides, detectors, and solar cells etc.\nHowever, its indirect bandgap hinders the use of Si for making good emitters1.\nFor integrated photonic circuits, Si-based emitters with sizes in the ... | null | null | [
"Physics"
] | null | true | null | 20446 | null | Validated | null | null |
null | {
"abstract": " Humans are the ultimate ecosystem engineers who have profoundly transformed\nthe world's landscapes in order to enhance their survival. Somewhat\nparadoxically, however, sometimes the unforeseen effect of this ecosystem\nengineering is the very collapse of the population it intended to protect. Here\... | null | null | null | null | true | null | 20447 | null | Default | null | null |
null | {
"abstract": " This paper describes a simple yet novel system for generating a highly\nviscous microjet. The jet is produced inside a wettable thin tube partially\nsubmerged in a liquid. The gas-liquid interface inside the tube, which is\ninitially concave, is kept much deeper than that outside the tube. An impulsi... | null | null | null | null | true | null | 20448 | null | Default | null | null |
null | {
"abstract": " In this paper we give a close-to-sharp answer to the basic questions: When is\nthere a continuous way to add a point to a configuration of $n$ ordered points\non a surface $S$ of finite type so that all the points are still distinct? When\nthis is possible, what are all the ways to do it? More precis... | null | null | null | null | true | null | 20449 | null | Default | null | null |
null | {
"abstract": " We study the interplay of spin and charge coherence in a single-level quantum\ndot. A tunnel coupling to a superconducting lead induces superconducting\ncorrelations in the dot. With full spin symmetry retained, only even-singlet\nsuperconducting correlations are generated. An applied magnetic field ... | null | null | null | null | true | null | 20450 | null | Default | null | null |
null | {
"abstract": " This paper is an introduction to the membrane potential equation for neurons.\nIts properties are described, as well as sample applications. Networks of these\nequations can be used for modeling neuronal systems, which also process images\nand video sequences, respectively. Specifically, (i) a dynami... | null | null | null | null | true | null | 20451 | null | Default | null | null |
null | {
"abstract": " We present a compilation of LEGO Technic parts to provide easy-to-build\nconstructions of basic planar linkages. Some technical issues and their\npossible solutions are discussed. To solve questions on fine details---like\ndeciding whether the motion is an exactly straight line or not---we refer to\n... | null | null | null | null | true | null | 20452 | null | Default | null | null |
null | {
"abstract": " The conjecture is formulated in an affine structure and linked with\ndimension=1 of the defined CA sets. Then some known results are proved in this\ncontext. The short intended proof relies on a direct yet unclear statement\nabout homogeneous dependence of algebraic equations. This might not be a\nco... | null | null | [
"Mathematics"
] | null | true | null | 20453 | null | Validated | null | null |
null | {
"abstract": " Recent experiments show no statistical impact of seal length on the\nperformance of long elastomeric seals in relatively smooth test fixtures.\nMotivated by these results, we analytically and computationally investigate the\ncombined effects of seal length and compressibility on the maximum different... | null | null | null | null | true | null | 20454 | null | Default | null | null |
null | {
"abstract": " Let $G$ be a reductive algebraic group over a $p$-adic field or number field\n$K$, and let $V$ be a $K$-linear faithful representation of $G$. A lattice\n$\\Lambda$ in the vector space $V$ defines a model $\\hat{G}_{\\Lambda}$ of $G$\nover $\\mathscr{O}_K$. One may wonder to what extent $\\Lambda$ is... | null | null | null | null | true | null | 20455 | null | Default | null | null |
null | {
"abstract": " We give a general method of extending unital completely positive maps to\namalgamated free products of C*-algebras. As an application we give a dilation\ntheoretic proof of Boca's Theorem.\n",
"title": "A proof of Boca's Theorem"
} | null | null | [
"Mathematics"
] | null | true | null | 20456 | null | Validated | null | null |
null | {
"abstract": " Convolution with Green's function of a differential operator appears in a lot\nof applications e.g. Lippmann-Schwinger integral equation. Algorithms for\ncomputing such are usually non-trivial and require non-uniform mesh. However,\nrecently Vico, Greengard and Ferrando developed method for computing... | null | null | null | null | true | null | 20457 | null | Default | null | null |
null | {
"abstract": " Many-body phenomena were always an integral part of physics comprising of\ncollective behaviors through self-organization, in systems consisting of many\ncomponents and degrees of freedom. We investigate the collective behaviors of\nstrongly interacting particles confined in one dimension. We show th... | null | null | [
"Physics"
] | null | true | null | 20458 | null | Validated | null | null |
null | {
"abstract": " When performing Bayesian data analysis using a general linear mixed model,\nthe resulting posterior density is almost always analytically intractable.\nHowever, if proper conditionally conjugate priors are used, there is a simple\ntwo-block Gibbs sampler that is geometrically ergodic in nearly all pr... | null | null | [
"Mathematics",
"Statistics"
] | null | true | null | 20459 | null | Validated | null | null |
null | {
"abstract": " With the increasing of electric vehicle (EV) adoption in recent years, the\nimpact of EV charging activities to the power grid becomes more and more\nsignificant. In this article, an optimal scheduling algorithm which combines\nsmart EV charging and V2G gird service is developed to integrate EVs into... | null | null | null | null | true | null | 20460 | null | Default | null | null |
null | {
"abstract": " Vulnerabilities in password managers are unremitting because current designs\nprovide large attack surfaces, both at the client and server. We describe and\nevaluate Horcrux, a password manager that is designed holistically to minimize\nand decentralize trust, while retaining the usability of a tradi... | null | null | [
"Computer Science"
] | null | true | null | 20461 | null | Validated | null | null |
null | {
"abstract": " This text is a survey on cross-validation. We define all classical\ncross-validation procedures, and we study their properties for two different\ngoals: estimating the risk of a given estimator, and selecting the best\nestimator among a given family. For the risk estimation problem, we compute the\nb... | null | null | [
"Mathematics",
"Statistics"
] | null | true | null | 20462 | null | Validated | null | null |
null | {
"abstract": " Objective: Using traditional approaches, a Brain-Computer Interface (BCI)\nrequires the collection of calibration data for new subjects prior to online\nuse. Calibration time can be reduced or eliminated e.g.~by transfer of a\npre-trained classifier or unsupervised adaptive classification methods whi... | null | null | null | null | true | null | 20463 | null | Default | null | null |
null | {
"abstract": " The index coding problem has been generalized recently to accommodate\nreceivers which demand functions of messages and which possess functions of\nmessages. The connections between index coding and matroid theory have been\nwell studied in the recent past. Index coding solutions were first connected... | null | null | [
"Computer Science",
"Mathematics"
] | null | true | null | 20464 | null | Validated | null | null |
null | {
"abstract": " We are concerned with the inverse scattering problem of extracting the\ngeometric structures of an unknown/inaccessible inhomogeneous medium by using\nthe corresponding acoustic far-field measurement. Using the intrinsic geometric\nproperties of the so-called interior transmission eigenfunctions, we ... | null | null | [
"Mathematics"
] | null | true | null | 20465 | null | Validated | null | null |
null | {
"abstract": " Thermoelectric energy conversion - the exploitation of the Seebeck effect to\nconvert waste heat into electricity - has attracted an increasing amount of\nresearch attention for energy harvesting technology. Niobium-doped strontium\ntitanate (SrTi1-xNbxO3) is one of the most promising thermoelectric ... | null | null | null | null | true | null | 20466 | null | Default | null | null |
null | {
"abstract": " In this work we study the excitatory AMPA, and NMDA, and inhibitory GABAA\nreceptor mediated dynamical changes in neuronal networks of neonatal rat cortex\nin vitro. Extracellular network-wide activity was recorded with 59 planar\nelectrodes simultaneously under different pharmacological conditions. ... | null | null | null | null | true | null | 20467 | null | Default | null | null |
null | {
"abstract": " We use a coarse version of the fundamental group first introduced by Barcelo,\nKramer, Laubenbacher and Weaver to show that box spaces of finitely presented\ngroups detect the normal subgroups used to construct the box space, up to\nisomorphism. As a consequence we have that two finitely presented gr... | null | null | [
"Mathematics"
] | null | true | null | 20468 | null | Validated | null | null |
null | {
"abstract": " We study the growth of degrees in many autonomous and non-autonomous lattice\nequations defined by quad rules with corner boundary values, some of which are\nknown to be integrable by other characterisations. Subject to an enabling\nconjecture, we prove polynomial growth for a large class of equation... | null | null | null | null | true | null | 20469 | null | Default | null | null |
null | {
"abstract": " A laser heterodyne polarimeter (LHP) designed for the measurement of the\nbirefringence of dielectric super-mirrors is described and initial results are\nreported. The LHP does not require an optical resonator and so promises\nunprecedented accuracy in the measurement of the birefringence of individu... | null | null | [
"Physics"
] | null | true | null | 20470 | null | Validated | null | null |
null | {
"abstract": " The availability of big data recorded from massively multiplayer online\nrole-playing games (MMORPGs) allows us to gain a deeper understanding of the\npotential connection between individuals' network positions and their economic\noutputs. We use a statistical filtering method to construct dependence... | null | null | null | null | true | null | 20471 | null | Default | null | null |
null | {
"abstract": " The aim of this paper is to give an explicit formula for the nonsymmetric\nHeckman-Opdam's hypergeometric function of type $A_2$. This is obtained by\ndifferentiating the corresponding symmetric hypergeometric function.\n",
"title": "A formula for the nonsymmetric Opdam's hypergeometric function of... | null | null | null | null | true | null | 20472 | null | Default | null | null |
null | {
"abstract": " An algorithm for irreducible decomposition of representations of finite\ngroups over fields of characteristic zero is described. The algorithm uses the\nfact that the decomposition induces a partition of the invariant inner product\ninto a complete set of mutually orthogonal projectors. By expressing... | null | null | null | null | true | null | 20473 | null | Default | null | null |
null | {
"abstract": " This note is a commentary on the model-theoretic interpretation of\nGrothendieck's double limit characterization of weak relative compactness.\n",
"title": "Stability and Grothendieck"
} | null | null | null | null | true | null | 20474 | null | Default | null | null |
null | {
"abstract": " In this work, we ask the following question: Can visual analogies, learned in\nan unsupervised way, be used in order to transfer knowledge between pairs of\ngames and even play one game using an agent trained for another game? We\nattempt to answer this research question by creating visual analogies ... | null | null | null | null | true | null | 20475 | null | Default | null | null |
null | {
"abstract": " In the classical secretary problem, one attempts to find the maximum of an\nunknown and unlearnable distribution through sequential search. In many\nreal-world searches, however, distributions are not entirely unknown and can be\nlearned through experience. To investigate learning in such a repeated\... | null | null | null | null | true | null | 20476 | null | Default | null | null |
null | {
"abstract": " This paper addresses challenges in flexibly modeling multimodal data that lie\non constrained spaces. Applications include climate or crime measurements in a\ngeographical area, or flow-cytometry experiments, where unsuitable recordings\nare discarded. A simple approach to modeling such data is throu... | null | null | null | null | true | null | 20477 | null | Default | null | null |
null | {
"abstract": " By analyzing spin-spin correlation functions at relatively short distances,\nwe show that equilibrium near-critical properties can be extracted at short\ntimes after quenches into the vicinity of a quantum critical point. The time\nscales after which equilibrium properties can be extracted are suffic... | null | null | null | null | true | null | 20478 | null | Default | null | null |
null | {
"abstract": " The CUORE experiment, a ton-scale cryogenic bolometer array, recently began\noperation at the Laboratori Nazionali del Gran Sasso in Italy. The array\nrepresents a significant advancement in this technology, and in this work we\napply it for the first time to a high-sensitivity search for a\nlepton-n... | null | null | null | null | true | null | 20479 | null | Default | null | null |
null | {
"abstract": " Recently, the Cauchy-Carlitz number was defined as the counterpart of the\nBernoulli-Carlitz number. Both numbers can be expressed explicitly in terms of\nso-called Stirling-Carlitz numbers. In this paper, we study the second analogue\nof Stirling-Carlitz numbers and give some general formulae, inclu... | null | null | [
"Mathematics"
] | null | true | null | 20480 | null | Validated | null | null |
null | {
"abstract": " Networks provide an informative, yet non-redundant description of complex\nsystems only if links represent truly dyadic relationships that cannot be\ndirectly traced back to node-specific properties such as size, importance, or\ncoordinates in some embedding space. In any real-world network, some lin... | null | null | null | null | true | null | 20481 | null | Default | null | null |
null | {
"abstract": " We present Synkhronos, an extension to Theano for multi-GPU computations\nleveraging data parallelism. Our framework provides automated execution and\nsynchronization across devices, allowing users to continue to write serial\nprograms without risk of race conditions. The NVIDIA Collective Communicat... | null | null | [
"Computer Science"
] | null | true | null | 20482 | null | Validated | null | null |
null | {
"abstract": " Cell division site positioning is precisely regulated to generate correctly\nsized and shaped daughters. We uncover a novel strategy to position the FtsZ\ncytokinetic ring at midcell in the social bacterium Myxococcus xanthus. PomX,\nPomY and the nucleoid-binding ParA/MinD ATPase PomZ self-assemble f... | null | null | [
"Quantitative Biology"
] | null | true | null | 20483 | null | Validated | null | null |
null | {
"abstract": " We consider a system of polynomials $f_1,\\ldots, f_R\\in\n\\mathbb{Z}[x_1,\\ldots, x_n]$ of the same degree with non-singular local zeros\nand in many variables. Generalising the work of Birch (1962) we find\nquantitative asymptotics (in terms of the maximum of the absolute value of the\ncoefficient... | null | null | null | null | true | null | 20484 | null | Default | null | null |
null | {
"abstract": " Let $G = GL_N$ over an algebraically closed field of odd characteristic, and\n$\\theta$ an involutive automorphism on $G$ such that $H = (G^{\\theta})^0$ is\nisomorphic to $SO_N$. Then $G^{\\iota\\theta} = \\{ g \\in G \\mid \\theta(g) =\ng^{-1} \\}$ is regarded as a symmetric space $G/G^{\\theta}$. ... | null | null | null | null | true | null | 20485 | null | Default | null | null |
null | {
"abstract": " Our work focuses on the problem of predicting the transfer of pediatric\npatients from the general ward of a hospital to the pediatric intensive care\nunit. Using data collected over 5.5 years from the electronic health records of\ntwo medical facilities, we develop classifiers based on adaptive boos... | null | null | null | null | true | null | 20486 | null | Default | null | null |
null | {
"abstract": " We propose a minority route choice game to investigate the effect of the\nnetwork structure on traffic network performance under the assumption of\ndrivers' bounded rationality. We investigate ring-and-hub topologies to capture\nthe nature of traffic networks in cities, and employ a minority game-bas... | null | null | null | null | true | null | 20487 | null | Default | null | null |
null | {
"abstract": " Massive content about user's social, personal and professional life stored on\nOnline Social Networks (OSNs) has attracted not only the attention of\nresearchers and social analysts but also the cyber criminals. These cyber\ncriminals penetrate illegally into an OSN by establishing fake profiles or b... | null | null | null | null | true | null | 20488 | null | Default | null | null |
null | {
"abstract": " Networked system often relies on distributed algorithms to achieve a global\ncomputation goal with iterative local information exchanges between neighbor\nnodes. To preserve data privacy, a node may add a random noise to its original\ndata for information exchange at each iteration. Nevertheless, a n... | null | null | null | null | true | null | 20489 | null | Default | null | null |
null | {
"abstract": " Catalytic swimmers have attracted much attention as alternatives to\nbiological systems for examining collective microscopic dynamics and the\nresponse to physico-chemical signals. Yet, understanding and predicting even\nthe most fundamental characteristics of their individual propulsion still\nraise... | null | null | null | null | true | null | 20490 | null | Default | null | null |
null | {
"abstract": " We consider the Bogolubov-de Gennes equations giving an equivalent\nformulation of the BCS theory of superconductivity. We are interested in the\ncase when the magnetic field is present. We (a) discuss their general features,\n(b) isolate key physical classes of solutions (normal, vortex and vortex\n... | null | null | null | null | true | null | 20491 | null | Default | null | null |
null | {
"abstract": " Penalized likelihood methods are widely used for high-dimensional regression.\nAlthough many methods have been proposed and the associated theory is now\nwell-developed, the relative efficacy of different methods in finite-sample\nsettings, as encountered in practice, remains incompletely understood.... | null | null | null | null | true | null | 20492 | null | Default | null | null |
null | {
"abstract": " Machine learning is a field of computer science that builds algorithms that\nlearn. In many cases, machine learning algorithms are used to recreate a human\nability like adding a caption to a photo, driving a car, or playing a game.\nWhile the human brain has long served as a source of inspiration fo... | null | null | [
"Computer Science"
] | null | true | null | 20493 | null | Validated | null | null |
null | {
"abstract": " We use a deep learning model trained only on a patient's blood oxygenation\ndata (measurable with an inexpensive fingertip sensor) to predict impending\nhypoxemia (low blood oxygen) more accurately than trained anesthesiologists\nwith access to all the data recorded in a modern operating room. We als... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20494 | null | Validated | null | null |
null | {
"abstract": " We investigate the possibility of extending the non-functionally complete\nlogic of a collection of Boolean connectives by the addition of further Boolean\nconnectives that make the resulting set of connectives functionally complete.\nMore precisely, we will be interested in checking whether an axiom... | null | null | null | null | true | null | 20495 | null | Default | null | null |
null | {
"abstract": " We propose a new variational Bayes estimator for high-dimensional copulas\nwith discrete, or a combination of discrete and continuous, margins. The method\nis based on a variational approximation to a tractable augmented posterior, and\nis faster than previous likelihood-based approaches. We use it t... | null | null | null | null | true | null | 20496 | null | Default | null | null |
null | {
"abstract": " Scene modeling is very crucial for robots that need to perceive, reason about\nand manipulate the objects in their environments. In this paper, we adapt and\nextend Boltzmann Machines (BMs) for contextualized scene modeling. Although\nthere are many models on the subject, ours is the first to bring t... | null | null | null | null | true | null | 20497 | null | Default | null | null |
null | {
"abstract": " In order to perform complex actions in human environments, an autonomous\nrobot needs the ability to understand the environment, that is, to gather and\nmaintain spatial knowledge. Topological map is commonly used for representing\nlarge scale, global maps such as floor plans. Although much work has ... | null | null | null | null | true | null | 20498 | null | Default | null | null |
null | {
"abstract": " We study numerically the entanglement entropy and spatial correlations of the\none dimensional transverse field Ising model with three different\nperturbations. First, we focus on the out of equilibrium, steady state with an\nenergy current passing through the system. By employing a variety of\nmatri... | null | null | null | null | true | null | 20499 | null | Default | null | null |
null | {
"abstract": " Strongly interacting many-body systems consisting of fermions or bosons can\nhost exotic quasiparticles with anyonic statistics. Here, we demonstrate that\nmany-body systems of anyons can also form anyonic quasi-particles. The charge\nand statistics of the emergent anyons can be different from those ... | null | null | [
"Physics"
] | null | true | null | 20500 | null | Validated | null | null |
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