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": " A major challenge in computational chemistry is the generation of novel\nmolecular structures with desirable pharmacological and physiochemical\nproperties. In this work, we investigate the potential use of autoencoder, a\ndeep learning methodology, for de novo molecular design. Various generative\na... | null | null | null | null | true | null | 19801 | null | Default | null | null |
null | {
"abstract": " Measurements of cosmic microwave background spectral distortions have\nprofound implications for our understanding of physical processes taking place\nover a vast window in cosmological history. Foreground contamination is\nunavoidable in such measurements and detailed signal-foreground separation wi... | null | null | null | null | true | null | 19802 | null | Default | null | null |
null | {
"abstract": " For over a decade, scientists at NASA's Jet Propulsion Laboratory (JPL) have\nbeen recording measurements from the Martian surface as a part of the Mars\nExploration Rovers mission. One quantity of interest has been the opacity of\nMars's atmosphere for its importance in day-to-day estimations of the... | null | null | null | null | true | null | 19803 | null | Default | null | null |
null | {
"abstract": " Proteins are only moderately stable. It has long been debated whether this\nnarrow range of stabilities is solely a result of neutral drift towards lower\nstability or purifying selection against excess stability is also at work - for\nwhich no experimental evidence was found so far. Here we show tha... | null | null | null | null | true | null | 19804 | null | Default | null | null |
null | {
"abstract": " We provide a proposal, motivated by Separation of Variables and gauge theory\narguments, for constructing exact solutions to the quantum Baxter equation\nassociated to the $N$-particle relativistic Toda chain and test our proposal\nagainst numerical results. Quantum Mechanical non-perturbative correc... | null | null | null | null | true | null | 19805 | null | Default | null | null |
null | {
"abstract": " A monotone drawing of a graph G is a straight-line drawing of G such that\nevery pair of vertices is connected by a path that is monotone with respect to\nsome direction.\nTrees, as a special class of graphs, have been the focus of several papers\nand, recently, He and He~\\cite{mt:4} showed how to p... | null | null | null | null | true | null | 19806 | null | Default | null | null |
null | {
"abstract": " Graph data models are widely used in many areas, for example, bioinformatics,\ngraph databases. In these areas, it is often required to process queries for\nlarge graphs. Some of the most common graph queries are navigational queries.\nThe result of query evaluation is a set of implicit relations bet... | null | null | null | null | true | null | 19807 | null | Default | null | null |
null | {
"abstract": " We remark that sparse and Carleson coefficients are equivalent for every\ncountable collection of Borel sets and hence, in particular, for dyadic\nrectangles, the case relevant to the theory of bi-parameter singular integrals.\nThe key observation is that a dual refomulation by I. E. Verbitsky for\nC... | null | null | [
"Mathematics"
] | null | true | null | 19808 | null | Validated | null | null |
null | {
"abstract": " Discovering business rules from business process models are of advantage to\nensure the compliance of business processes with business rules. Furthermore it\nprovides the agility of business processes in case of business rules evolution.\nCurrent approaches are limited on types of rules that can be d... | null | null | [
"Computer Science"
] | null | true | null | 19809 | null | Validated | null | null |
null | {
"abstract": " We combine features extracted from pre-trained convolutional neural networks\n(CNNs) with the fast, linear Exemplar-LDA classifier to get the advantages of\nboth: the high detection performance of CNNs, automatic feature engineering,\nfast model learning from few training samples and efficient slidin... | null | null | null | null | true | null | 19810 | null | Default | null | null |
null | {
"abstract": " Context. Planet formation with pebbles has been proposed to solve a couple of\nlong-standing issues in the classical formation model. Some sophisticated\nsimulations have been done to confirm the efficiency of pebble accretion.\nHowever, there has not been any global N-body simulations that compare t... | null | null | [
"Physics"
] | null | true | null | 19811 | null | Validated | null | null |
null | {
"abstract": " We show that NSOP$_{1}$ theories are exactly the theories in which\nKim-independence satisfies a form of local character. In particular, we show\nthat if $T$ is NSOP$_{1}$, $M\\models T$, and $p$ is a type over $M$, then the\ncollection of elementary substructures of size $\\left|T\\right|$ over whic... | null | null | null | null | true | null | 19812 | null | Default | null | null |
null | {
"abstract": " Heterogeneity has been studied as one of the most common explanations of the\npuzzle of cooperation in social dilemmas. A large number of papers have been\npublished discussing the effects of increasing heterogeneity in structured\npopulations of agents, where it has been established that heterogenei... | null | null | null | null | true | null | 19813 | null | Default | null | null |
null | {
"abstract": " The magnetorotational instability (MRI) is thought to be a powerful source of\nturbulence in Keplerian accretion disks. Motivated by recent laboratory\nexperiments, we study the MRI driven by an azimuthal magnetic field in an\nelectrically conducting fluid sheared between two concentric rotating\ncyl... | null | null | null | null | true | null | 19814 | null | Default | null | null |
null | {
"abstract": " An individual has been subjected to some exposure and has developed some\noutcome. Using data on similar individuals, we wish to evaluate, for this case,\nthe probability that the outcome was in fact caused by the exposure. Even with\nthe best possible experimental data on exposure and outcome, we ty... | null | null | [
"Mathematics",
"Statistics"
] | null | true | null | 19815 | null | Validated | null | null |
null | {
"abstract": " It is well known that the Milgrom's MOND (modified Newtonian dynamics)\nexplains well the mass discrepancy problem in galaxy rotation curves. The MOND\npredicts a universal acceleration scale below which the Newtonian dynamics is\ninvalid yet. The universal acceleration scale we got from the SPARC da... | null | null | null | null | true | null | 19816 | null | Default | null | null |
null | {
"abstract": " We present a framework for testing independence between two random vectors\nthat is scalable to massive data. We break down the multivariate test into\nunivariate tests of independence on a collection of $2\\times 2$ contingency\ntables, constructed by sequentially discretizing the sample space. This... | null | null | null | null | true | null | 19817 | null | Default | null | null |
null | {
"abstract": " This is a survey article, based on the author's lectures in the 2015 AMS\nSummer Research Institute in Algebraic Geometry, and to appear in the\nProceedings.\n",
"title": "Stability of algebraic varieties and Kahler geometry"
} | null | null | null | null | true | null | 19818 | null | Default | null | null |
null | {
"abstract": " The surface of metal, glass and plastic objects is often characterized by\nmicroscopic scratches caused by manufacturing and/or wear. A closer look onto\nsuch scratches reveals iridescent colors with a complex dependency on viewing\nand lighting conditions. The physics behind this phenomenon is well ... | null | null | null | null | true | null | 19819 | null | Default | null | null |
null | {
"abstract": " The oscillatory behavior of the solutions to a differential equation with\nseveral non-monotone delay arguments and non-negative coefficients is studied.\nA new sufficient oscillation condition, involving lim sup, is obtained. An\nexample illustrating the significance of the result is also given.\n",... | null | null | null | null | true | null | 19820 | null | Default | null | null |
null | {
"abstract": " In recent years, Variational Autoencoders (VAEs) have been shown to be highly\neffective in both standard collaborative filtering applications and extensions\nsuch as incorporation of implicit feedback. We extend VAEs to collaborative\nfiltering with side information, for instance when ratings are co... | null | null | null | null | true | null | 19821 | null | Default | null | null |
null | {
"abstract": " Boltzmann exploration is a classic strategy for sequential decision-making\nunder uncertainty, and is one of the most standard tools in Reinforcement\nLearning (RL). Despite its widespread use, there is virtually no theoretical\nunderstanding about the limitations or the actual benefits of this explo... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 19822 | null | Validated | null | null |
null | {
"abstract": " For sophisticated reinforcement learning (RL) systems to interact usefully\nwith real-world environments, we need to communicate complex goals to these\nsystems. In this work, we explore goals defined in terms of (non-expert) human\npreferences between pairs of trajectory segments. We show that this ... | null | null | null | null | true | null | 19823 | null | Default | null | null |
null | {
"abstract": " We present a quantum algorithm to compute the entanglement spectrum of\narbitrary quantum states. The interesting universal part of the entanglement\nspectrum is typically contained in the largest eigenvalues of the density\nmatrix which can be obtained from the lower Renyi entropies through the\nNew... | null | null | [
"Physics"
] | null | true | null | 19824 | null | Validated | null | null |
null | {
"abstract": " The Jiangmen Underground Neutrino Observatory (JUNO) is a multipurpose\nneutrino experiment with a 20 kt liquid scintillator detector designed to\ndetermine the neutrino mass hierarchy, and measure the neutrino oscillation\nparameters. Linear alkyl benzene (LAB) will be used as the solvent for the\nl... | null | null | null | null | true | null | 19825 | null | Default | null | null |
null | {
"abstract": " Recent work has explored the problem of autonomous navigation by imitating a\nteacher and learning an end-to-end policy, which directly predicts controls\nfrom raw images. However, these approaches tend to be sensitive to mistakes by\nthe teacher and do not scale well to other environments or vehicle... | null | null | null | null | true | null | 19826 | null | Default | null | null |
null | {
"abstract": " State space models in which the system state is a finite set--called the\nmulti-object state--have generated considerable interest in recent years.\nSmoothing for state space models provides better estimation performance than\nfiltering by using the full posterior rather than the filtering density. I... | null | null | [
"Statistics"
] | null | true | null | 19827 | null | Validated | null | null |
null | {
"abstract": " We study a number of graph exploration problems in the following natural\nscenario: an algorithm starts exploring an undirected graph from some seed\nnode; the algorithm, for an arbitrary node $v$ that it is aware of, can ask an\noracle to return the set of the neighbors of $v$. (In social network an... | null | null | null | null | true | null | 19828 | null | Default | null | null |
null | {
"abstract": " The Fourier-Walsh expansion of a Boolean function $f \\colon \\{0,1\\}^n\n\\rightarrow \\{0,1\\}$ is its unique representation as a multilinear polynomial.\nThe Kindler-Safra theorem (2002) asserts that if in the expansion of $f$, the\ntotal weight on coefficients beyond degree $k$ is very small, the... | null | null | null | null | true | null | 19829 | null | Default | null | null |
null | {
"abstract": " Oxygen-deficient TiO$_2$ in the rutile structure as well as the Ti$_3$O$_5$\nMagn{é}li phase is investigated within the charge self-consistent combination\nof density functional theory (DFT) with dynamical mean-field theory (DMFT). It\nis shown that an isolated oxygen vacancy (V$_{\\rm O}$) in titani... | null | null | null | null | true | null | 19830 | null | Default | null | null |
null | {
"abstract": " Auxetic materials are a novel class of mechanical metamaterials which exhibit\nan interesting property of negative Poisson ratio by virtue of their\narchitecture rather than composition. It has been well established that a wide\nrange of negative Poisson ratio can be obtained by varying the geometry ... | null | null | null | null | true | null | 19831 | null | Default | null | null |
null | {
"abstract": " Exploiting the powerful tool of strong gravitational lensing by galaxy\nclusters to study the highest-redshift Universe and cluster mass distributions\nrelies on precise lens mass modelling. In this work, we present the first\nattempt at modelling line-of-sight mass distribution in addition to that o... | null | null | null | null | true | null | 19832 | null | Default | null | null |
null | {
"abstract": " Autonomous agents must often detect affordances: the set of behaviors enabled\nby a situation. Affordance detection is particularly helpful in domains with\nlarge action spaces, allowing the agent to prune its search space by avoiding\nfutile behaviors. This paper presents a method for affordance ext... | null | null | null | null | true | null | 19833 | null | Default | null | null |
null | {
"abstract": " We revisit the question of whether and how the steady states arising after\nnon-equilibrium time evolution in integrable models (and in particular in the\nXXZ spin chain) can be described by the so-called Generalized Gibbs Ensemble\n(GGE). It is known that the micro-canonical ensemble built on a comp... | null | null | null | null | true | null | 19834 | null | Default | null | null |
null | {
"abstract": " Trapping molecular ions that have been sympathetically cooled with\nlaser-cooled atomic ions is a useful platform for exploring cold ion chemistry.\nWe designed and characterized a new experimental apparatus for probing chemical\nreaction dynamics between molecular cations and neutral radicals at\nte... | null | null | null | null | true | null | 19835 | null | Default | null | null |
null | {
"abstract": " The precise nature of complex structural relaxation as well as an explanation\nfor the precipitous growth of relaxation time in cooling glass-forming liquids\nare essential to the understanding of vitrification of liquids. The dramatic\nincrease of relaxation time is believed to be caused by the grow... | null | null | null | null | true | null | 19836 | null | Default | null | null |
null | {
"abstract": " A regularized optimization problem over a large unstructured graph is\nstudied, where the regularization term is tied to the graph geometry. Typical\nregularization examples include the total variation and the Laplacian\nregularizations over the graph. When applying the proximal gradient algorithm\nt... | null | null | null | null | true | null | 19837 | null | Default | null | null |
null | {
"abstract": " We analyze the effect of intersite-interaction terms on the stability of the\ncoexisting superconucting-nematic phase (SC+N) within the extended Hubbard and\n$t$-$J$-$U$ models on the square lattice. In order to take into account the\ncorrelation effects with a proper precision, we use the approach b... | null | null | null | null | true | null | 19838 | null | Default | null | null |
null | {
"abstract": " We consider tackling a single-agent RL problem by distributing it to $n$\nlearners. These learners, called advisors, endeavour to solve the problem from\na different focus. Their advice, taking the form of action values, is then\ncommunicated to an aggregator, which is in control of the system. We sh... | null | null | null | null | true | null | 19839 | null | Default | null | null |
null | {
"abstract": " The dissipation of small-scale perturbations in the early universe produces a\ndistortion in the blackbody spectrum of cosmic microwave background photons. In\nthis work, we propose to use these distortions as a probe of the microphysics\nof dark matter on scales $1\\,\\textrm{Mpc}^{-1}\\lesssim k \\... | null | null | null | null | true | null | 19840 | null | Default | null | null |
null | {
"abstract": " Multi-subject fMRI data analysis is an interesting and challenging problem in\nhuman brain decoding studies. The inherent anatomical and functional\nvariability across subjects make it necessary to do both anatomical and\nfunctional alignment before classification analysis. Besides, when it comes to\... | null | null | null | null | true | null | 19841 | null | Default | null | null |
null | {
"abstract": " Knowledge transfer between tasks can improve the performance of learned\nmodels, but requires an accurate estimate of the inter-task relationships to\nidentify the relevant knowledge to transfer. These inter-task relationships are\ntypically estimated based on training data for each task, which is in... | null | null | null | null | true | null | 19842 | null | Default | null | null |
null | {
"abstract": " Because the grand unification theory of gauge theories of strong, weak and\nelectromagnetic interactions is based on principal bundle theory, and\ngravitational theory is based on the tangent vector bundle theory, so people\ncannot unify the these four basic interactions in principal bundle theory. T... | null | null | null | null | true | null | 19843 | null | Default | null | null |
null | {
"abstract": " Rich-club ordering refers to the tendency of nodes with a high degree to be\nmore interconnected than expected. In this paper we consider the concept of\nrich-club ordering when generalized to structural measures that differ from the\nnode degree and to non-structural measures (i.e. to node metadata)... | null | null | null | null | true | null | 19844 | null | Default | null | null |
null | {
"abstract": " In this work, we propose to integrate prediction algorithms to the scheduling\nof mode changes under the Earliest-Deadline-First and Fixed-priority scheduling\nin mixed-criticality real-time systems. The method proactively schedules a mode\nchange in the system based on state variables such as laxity... | null | null | null | null | true | null | 19845 | null | Default | null | null |
null | {
"abstract": " Inverse electromagnetic design has emerged as a way of efficiently designing\nactive and passive electromagnetic devices. This maturing strategy involves\noptimizing the shape or topology of a device in order to improve a figure of\nmerit--a process which is typically performed using some form of ste... | null | null | null | null | true | null | 19846 | null | Default | null | null |
null | {
"abstract": " This paper describes a general, scalable, end-to-end framework that uses the\ngenerative adversarial network (GAN) objective to enable robust speech\nrecognition. Encoders trained with the proposed approach enjoy improved\ninvariance by learning to map noisy audio to the same embedding space as that\... | null | null | null | null | true | null | 19847 | null | Default | null | null |
null | {
"abstract": " We show that maximal $S$-free convex sets are polyhedra when $S$ is the set\nof integral points in some rational polyhedron of $\\mathbb{R}^n$. This result\nextends a theorem of Lovász characterizing maximal lattice-free convex sets.\nOur theorem has implications in integer programming. In particular... | null | null | null | null | true | null | 19848 | null | Default | null | null |
null | {
"abstract": " The nearby ultra-luminous infrared galaxy (ULIRG) Arp 220 is an excellent\nlaboratory for studies of extreme astrophysical environments. For 20 years,\nVery Long Baseline Interferometry (VLBI) has been used to monitor a population\nof compact sources thought to be supernovae (SNe), supernova remnants... | null | null | [
"Physics"
] | null | true | null | 19849 | null | Validated | null | null |
null | {
"abstract": " Motivated by recent experimental observations in $\\alpha$-RuCl$_3$, we study\nthe $K$-$\\Gamma$ model on the honeycomb lattice in an external magnetic field.\nBy a slave-particle representation and Variational Monte Carlo calculations, we\nreproduce the phase transition from zigzag magnetic order to... | null | null | [
"Physics"
] | null | true | null | 19850 | null | Validated | null | null |
null | {
"abstract": " The behavior of an interior test particle in the secular 3-body problem has\nbeen studied extensively. A well-known feature is the Lidov-Kozai resonance in\nwhich the test particle's argument of periapse librates about $\\pm 90^\\circ$\nand large oscillations in eccentricity and inclination are possi... | null | null | null | null | true | null | 19851 | null | Default | null | null |
null | {
"abstract": " The KATRIN experiment aims to determine the neutrino mass scale with a\nsensitivity of 200 meV/c^2 (90% C.L.) by a precision measurement of the shape\nof the tritium $\\beta$-spectrum in the endpoint region. The energy analysis of\nthe decay electrons is achieved by a MAC-E filter spectrometer. To de... | null | null | null | null | true | null | 19852 | null | Default | null | null |
null | {
"abstract": " The stabilization of lasers to absolute frequency references is a fundamental\nrequirement in several areas of atomic, molecular and optical physics. A range\nof techniques are available to produce a suitable reference onto which one can\n'lock' the laser, many of which depend on the specific interna... | null | null | null | null | true | null | 19853 | null | Default | null | null |
null | {
"abstract": " In this paper, a new type of 3D bin packing problem (BPP) is proposed, in\nwhich a number of cuboid-shaped items must be put into a bin one by one\northogonally. The objective is to find a way to place these items that can\nminimize the surface area of the bin. This problem is based on the fact that\... | null | null | [
"Computer Science"
] | null | true | null | 19854 | null | Validated | null | null |
null | {
"abstract": " The goal of this article is to clarify the meaning of Computational Thinking.\nWe differentiate logical from computational reasoning and discuss the\nimportance of Computational Thinking in solving problems. The three pillars of\nComputational Thinking - Abstraction, Automation and Analysis - are out... | null | null | null | null | true | null | 19855 | null | Default | null | null |
null | {
"abstract": " The problem of the estimation of relevance to a set of histograms generated\nby samples of a discrete time process is discussed on the base of the\nvariational principles proposed in the previous paper [1]. Some conditions for\ndimension reduction of corresponding linear programming problems are pres... | null | null | null | null | true | null | 19856 | null | Default | null | null |
null | {
"abstract": " In this paper we present a strategy for the the synthesis of acoustic sources\nwith controllable near fields in free space and finite depth homogeneous ocean\nenvironments. We first present the theoretical results at the basis of our\ndiscussion and then, to illustrate our findings we focus on the fo... | null | null | null | null | true | null | 19857 | null | Default | null | null |
null | {
"abstract": " This paper presents a method of reconstruction a primary structure of a\nprotein that folds into a given geometrical shape. This method predicts the\nprimary structure of a protein and restores its linear sequence of amino acids\nin the polypeptide chain using the tertiary structure of a molecule. Un... | null | null | null | null | true | null | 19858 | null | Default | null | null |
null | {
"abstract": " We consider the problem of performing Spoken Language Understanding (SLU) on\nsmall devices typical of IoT applications. Our contributions are twofold.\nFirst, we outline the design of an embedded, private-by-design SLU system and\nshow that it has performance on par with cloud-based commercial solut... | null | null | [
"Computer Science"
] | null | true | null | 19859 | null | Validated | null | null |
null | {
"abstract": " We present a method to derive the density scaling relation $\\langle n\\rangle\n\\propto L^{-\\alpha}$ in regions of star formation or in their turbulent\nvicinities from straightforward binning of the column-density distribution\n($N$-pdf). The outcome of the method is studied for three types of $N$... | null | null | [
"Physics"
] | null | true | null | 19860 | null | Validated | null | null |
null | {
"abstract": " Advertisements are unavoidable in modern society. Times Square is notorious\nfor its incessant display of advertisements. Its popularity is worldwide and\nsmaller cities possess miniature versions of the display, such as Pittsburgh\nand its digital works in Oakland on Forbes Avenue. Tokyo's Ginza dis... | null | null | [
"Computer Science"
] | null | true | null | 19861 | null | Validated | null | null |
null | {
"abstract": " We study a deep linear network endowed with a structure. It takes the form of\na matrix $X$ obtained by multiplying $K$ matrices (called factors and\ncorresponding to the action of the layers). The action of each layer (i.e. a\nfactor) is obtained by applying a fixed linear operator to a vector of\np... | null | null | null | null | true | null | 19862 | null | Default | null | null |
null | {
"abstract": " We apply our theory of partial flag spaces developed in previous articles to\nstudy a group-theoretical generalization of the canonical filtration of a\ntruncated Barsotti-Tate group of level 1. As an application, we determine\nexplicitly the normalization of the Zariski closures of Ekedahl-Oort stra... | null | null | null | null | true | null | 19863 | null | Default | null | null |
null | {
"abstract": " The robustness of dynamical properties of neuronal networks against\nstructural damages is a central problem in computational and experimental\nneuroscience. Research has shown that the cortical network of a healthy brain\nworks near a critical state, and moreover, that functional neuronal networks\n... | null | null | null | null | true | null | 19864 | null | Default | null | null |
null | {
"abstract": " Maximizing the area under the receiver operating characteristic curve (AUC)\nis a standard approach to imbalanced classification. So far, various supervised\nAUC optimization methods have been developed and they are also extended to\nsemi-supervised scenarios to cope with small sample problems. Howev... | null | null | null | null | true | null | 19865 | null | Default | null | null |
null | {
"abstract": " Motivated by problems in data clustering, we establish general conditions\nunder which families of nonparametric mixture models are identifiable, by\nintroducing a novel framework involving clustering overfitted \\emph{parametric}\n(i.e. misspecified) mixture models. These identifiability conditions ... | null | null | null | null | true | null | 19866 | null | Default | null | null |
null | {
"abstract": " We describe all rigid algebras and all irreducible components in the variety\nof four dimensional Leibniz algebras $\\mathfrak{Leib}_4$ over $\\mathbb{C}.$ In\nparticular, we prove that the Grunewald--O'Halloran conjecture is not valid and\nthe Vergne conjecture is valid for $\\mathfrak{Leib}_4.$\n",... | null | null | [
"Mathematics"
] | null | true | null | 19867 | null | Validated | null | null |
null | {
"abstract": " In this paper we compute the discrete fundamental groups of warped cones. As\nan immediate consequence, this allows us to show that there exist coarsely\nsimply-connected expanders and superexpanders. This also provides a strong\ncoarse invariant of warped cones and implies that many warped cones can... | null | null | null | null | true | null | 19868 | null | Default | null | null |
null | {
"abstract": " We investigate the theoretical foundations of the simulated tempering method\nand use our findings to design efficient algorithms. Employing a large\ndeviation argument first used for replica exchange molecular dynamics [Plattner\net al., J. Chem. Phys. 135:134111 (2011)], we demonstrate that the mos... | null | null | null | null | true | null | 19869 | null | Default | null | null |
null | {
"abstract": " We live in a 3D world, performing activities and interacting with objects in\nthe indoor environments everyday. Indoor scenes are the most familiar and\nessential environments in everyone's life. In the virtual world, 3D indoor\nscenes are also ubiquitous in 3D games and interior design. With the fas... | null | null | null | null | true | null | 19870 | null | Default | null | null |
null | {
"abstract": " Advances in astronomy are intimately linked to advances in digital signal\nprocessing (DSP). This special issue is focused upon advances in DSP within\nradio astronomy. The trend within that community is to use off-the-shelf\ndigital hardware where possible and leverage advances in high performance\n... | null | null | [
"Physics"
] | null | true | null | 19871 | null | Validated | null | null |
null | {
"abstract": " Eliminating duplicate data in primary storage of clouds increases the\ncost-efficiency of cloud service providers as well as reduces the cost of users\nfor using cloud services. Existing primary deduplication techniques either use\ninline caching to exploit locality in primary workloads or use post-p... | null | null | null | null | true | null | 19872 | null | Default | null | null |
null | {
"abstract": " Freeplay is a significant source of nonlinearity in aeroelastic systems and\nis strictly regulated by airworthiness authorities. It splits the phase plane\nof such systems into three piecewise linear subdomains. Depending on the\nlocation of the freeplay, limit cycle oscillations can result that span... | null | null | [
"Physics"
] | null | true | null | 19873 | null | Validated | null | null |
null | {
"abstract": " Understanding user preference is essential to the optimization of recommender\nsystems. As a feedback of user's taste, rating scores can directly reflect the\npreference of a given user to a given product. Uncovering the latent components\nof user ratings is thus of significant importance for learnin... | null | null | [
"Computer Science"
] | null | true | null | 19874 | null | Validated | null | null |
null | {
"abstract": " Low-dimensional embeddings of nodes in large graphs have proved extremely\nuseful in a variety of prediction tasks, from content recommendation to\nidentifying protein functions. However, most existing approaches require that\nall nodes in the graph are present during training of the embeddings; thes... | null | null | null | null | true | null | 19875 | null | Default | null | null |
null | {
"abstract": " Assume that $f:(\\mathbb{C}^n,0) \\to (\\mathbb{C},0)$ is an analytic function\ngerm at the origin with only isolated singularity. Let $\\mu$ and $\\tau$ be the\ncorresponding Milnor and Tjurina numbers. We show that $\\dfrac{\\mu}{\\tau} \\leq\nn$. As an application, we give a lower bound for the Tj... | null | null | null | null | true | null | 19876 | null | Default | null | null |
null | {
"abstract": " We study the convergence properties of the Gibbs Sampler in the context of\nposterior distributions arising from Bayesian analysis of Gaussian hierarchical\nmodels. We consider centred and non-centred parameterizations as well as their\nhybrids including the full family of partially non-centred param... | null | null | null | null | true | null | 19877 | null | Default | null | null |
null | {
"abstract": " We point out a unique mechanism to produce the relic abundance for glueball\ndark matter from a gauged $SU(N)_d$ hidden sector which is bridged to the\nstandard model sector through heavy vectorlike quarks colored under gauge\ninteractions from both sides. A necessary ingredient of our assumption is ... | null | null | null | null | true | null | 19878 | null | Default | null | null |
null | {
"abstract": " In this paper, we propose a method using a three dimensional convolutional\nneural network (3-D-CNN) to fuse together multispectral (MS) and hyperspectral\n(HS) images to obtain a high resolution hyperspectral image. Dimensionality\nreduction of the hyperspectral image is performed prior to fusion in... | null | null | null | null | true | null | 19879 | null | Default | null | null |
null | {
"abstract": " A setting for global variational geometry on Grassmann fibrations is\npresented. The integral variational functionals for finite dimensional immersed\nsubmanifolds are studied by means of the fundamental Lepage equivalent of a\nhomogeneous Lagrangian, which can be regarded as a generalization of the\... | null | null | null | null | true | null | 19880 | null | Default | null | null |
null | {
"abstract": " In this paper we revisit some classic board games like Pachisi or the Game of\nGosse. The main contribution of the paper is to design and add some\nfunctionalities to the games in order to transform them in serious games, that\nis, in games with learning and educational purposes. To do that, at the\n... | null | null | null | null | true | null | 19881 | null | Default | null | null |
null | {
"abstract": " In recent years, citizen science has grown in popularity due to a number of\nreasons, including the emphasis on informal learning and creativity potential\nassociated with these initiatives. Citizen science projects address research\nquestions from various domains, ranging from Ecology to Astronomy. ... | null | null | null | null | true | null | 19882 | null | Default | null | null |
null | {
"abstract": " The SRv6 architecture (Segment Routing based on IPv6 data plane) is a\npromising solution to support services like Traffic Engineering, Service\nFunction Chaining and Virtual Private Networks in IPv6 backbones and\ndatacenters. The SRv6 architecture has interesting scalability properties as it\nreduc... | null | null | [
"Computer Science"
] | null | true | null | 19883 | null | Validated | null | null |
null | {
"abstract": " We apply a large-scale computational technique, known as topology\noptimization, to the inverse design of photonic Dirac cones. In particular, we\nreport on a variety of photonic crystal geometries, realizable in simple\nisotropic dielectric materials, which exhibit dual-polarization and\ndual-wavele... | null | null | null | null | true | null | 19884 | null | Default | null | null |
null | {
"abstract": " Pre-trained word embeddings improve the performance of a neural model at the\ncost of increasing the model size. We propose to benefit from this resource\nwithout paying the cost by operating strictly at the sub-lexical level. Our\napproach is quite simple: before task-specific training, we first opt... | null | null | [
"Computer Science"
] | null | true | null | 19885 | null | Validated | null | null |
null | {
"abstract": " We start with an overview of a class of submodular functions called SCMMs\n(sums of concave composed with non-negative modular functions plus a final\narbitrary modular). We then define a new class of submodular functions we call\n{\\em deep submodular functions} or DSFs. We show that DSFs are a flex... | null | null | null | null | true | null | 19886 | null | Default | null | null |
null | {
"abstract": " We consider the inverse problems of determining the potential or the damping\ncoefficient appearing in the wave equation. We will prove the unique\ndetermination of these coefficients from the one point measurement. Since our\nproblem is under-determined, so some extra assumption on the coefficients ... | null | null | null | null | true | null | 19887 | null | Default | null | null |
null | {
"abstract": " A tragedy of the commons (TOC) occurs when individuals acting in their own\nself-interest deplete commonly-held resources, leading to a worse outcome than\nhad they cooperated. Over time, the depletion of resources can change\nincentives for subsequent actions. Here, we investigate long-term feedback... | null | null | null | null | true | null | 19888 | null | Default | null | null |
null | {
"abstract": " The linear growth of operators in local quantum systems leads to an effective\nlightcone even if the system is non-relativistic. We show that consistency of\ndiffusive transport with this lightcone places an upper bound on the\ndiffusivity: $D \\lesssim v^2 \\tau_\\text{eq}$. The operator growth velo... | null | null | null | null | true | null | 19889 | null | Default | null | null |
null | {
"abstract": " Each Multiplicative Exponential Linear Logic (MELL) proof-net can be expanded\ninto a differential net, which is its Taylor expansion. We prove that two\ndifferent MELL proof-nets have two different Taylor expansions. As a corollary,\nwe prove a completeness result for MELL: We show that the relation... | null | null | null | null | true | null | 19890 | null | Default | null | null |
null | {
"abstract": " Multi robot systems have the potential to be utilized in a variety of\napplications. In most of the previous works, the trajectory generation for\nmulti robot systems is implemented in known environments. To overcome that we\npresent an online trajectory optimization algorithm that utilizes communica... | null | null | null | null | true | null | 19891 | null | Default | null | null |
null | {
"abstract": " For a Riemannian covering $M_1\\to M_0$ of complete Riemannian manifolds with\nboundary (possibly empty) and respective fundamental groups\n$\\Gamma_1\\subseteq\\Gamma_0$, we show that the bottoms of the spectra of $M_0$\nand $M_1$ coincide if the right action of $\\Gamma_0$ on\n$\\Gamma_1\\backslash... | null | null | null | null | true | null | 19892 | null | Default | null | null |
null | {
"abstract": " We extend the theory of ground states of classical Heisenberg spin systems\npreviously published to the case where the interaction with an external\nmagnetic field is described by a Zeeman term. The ground state problem for the\nHeisenberg-Zeeman Hamiltonian can be reduced first to the relative groun... | null | null | null | null | true | null | 19893 | null | Default | null | null |
null | {
"abstract": " We present a framework for vision-based model predictive control (MPC) for\nthe task of aggressive, high-speed autonomous driving. Our approach uses deep\nconvolutional neural networks to predict cost functions from input video which\nare directly suitable for online trajectory optimization with MPC.... | null | null | null | null | true | null | 19894 | null | Default | null | null |
null | {
"abstract": " We give a $K$-theoretic criterion for a quasi-projective variety to be\nsmooth. If $\\mathbb{L}$ is a line bundle corresponding to an ample invertible\nsheaf on $X$, it suffices that $K_q(X) = K_q(\\mathbb{L})$ for all\n$q\\le\\dim(X)+1$.\n",
"title": "K-theory of line bundles and smooth varieties"... | null | null | null | null | true | null | 19895 | null | Default | null | null |
null | {
"abstract": " Modern surveys have provided the astronomical community with a flood of\nhigh-dimensional data, but analyses of these data often occur after their\nprojection to lower-dimensional spaces. In this work, we introduce a local\ntwo-sample hypothesis test framework that an analyst may directly apply to da... | null | null | null | null | true | null | 19896 | null | Default | null | null |
null | {
"abstract": " We propose a novel approach towards adversarial attacks on neural networks\n(NN), focusing on tampering the data used for training instead of generating\nattacks on trained models. Our network-agnostic method creates a backdoor\nduring training which can be exploited at test time to force a neural ne... | null | null | null | null | true | null | 19897 | null | Default | null | null |
null | {
"abstract": " We show how to answer spatial multiple-set intersection queries in O(n(log\nw)/w + kt) expected time, where n is the total size of the t sets involved in\nthe query, w is the number of bits in a memory word, k is the output size, and\nc is any fixed constant. This improves the asymptotic performance ... | null | null | null | null | true | null | 19898 | null | Default | null | null |
null | {
"abstract": " We present a framework to calculate the cascade size evolution for a large\nclass of cascade models on random network ensembles in the limit of infinite\nnetwork size. Our method is exact and applies to network ensembles with almost\narbitrary degree distribution, degree-degree correlations and, in c... | null | null | null | null | true | null | 19899 | null | Default | null | null |
null | {
"abstract": " Monge-Kantorovich distances, otherwise known as Wasserstein distances, have\nreceived a growing attention in statistics and machine learning as a powerful\ndiscrepancy measure for probability distributions. In this paper, we focus on\nforecasting a Gaussian process indexed by probability distribution... | null | null | null | null | true | null | 19900 | null | Default | null | null |
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