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 significant halogenation effects on the essential properties of graphene\nare investigated by the first-principles method. The geometric structures,\nelectronic properties, and magnetic configurations are greatly diversified\nunder the various halogen adsorptions. Fluorination, with the strong\nm... | null | null | null | null | true | null | 19301 | null | Default | null | null |
null | {
"abstract": " We propose an information-theoretic framework to quantify multipartite\ncorrelations in classical and quantum systems, answering questions such as:\nwhat is the amount of seven-partite correlations in a given state of ten\nparticles? We identify measures of genuine multipartite correlations, i.e.\nst... | null | null | null | null | true | null | 19302 | null | Default | null | null |
null | {
"abstract": " We present a theoretical assessment of the expected temporal rates of change\nof periods ($\\dot{\\Pi}$) for low-mass ($M_{\\star}/M_{\\sun} \\lesssim 0.45$) and\nextremely low-mass (ELM, $M_{\\star}/M_{\\sun} \\lesssim 0.18-0.20$) white-dwarf\nstars, based on fully evolutionary low-mass He-core whit... | null | null | [
"Physics"
] | null | true | null | 19303 | null | Validated | null | null |
null | {
"abstract": " The normalized maximum likelihood (NML) is one of the most important\ndistribution in coding theory and statistics. NML is the unique solution (if\nexists) to the pointwise minimax regret problem. However, NML is not defined\neven for simple family of distributions such as the normal distributions. S... | null | null | null | null | true | null | 19304 | null | Default | null | null |
null | {
"abstract": " Existing memory management mechanisms used in commodity computing machines\ntypically adopt hardware based address interleaving and OS directed random\nmemory allocation to service generic application requests. These conventional\nmemory management mechanisms are challenged by contention at multiple ... | null | null | [
"Computer Science"
] | null | true | null | 19305 | null | Validated | null | null |
null | {
"abstract": " The regular icosahedron is connected to many exceptional objects in\nmathematics. Here we describe two constructions of the $\\mathrm{E}_8$ lattice\nfrom the icosahedron. One uses a subring of the quaternions called the\n\"icosians\", while the other uses du Val's work on the resolution of Kleinian\n... | null | null | null | null | true | null | 19306 | null | Default | null | null |
null | {
"abstract": " This paper demonstrates the feasibility of implementing Real-Time State\nEstimators (RTSEs) for Active Distribution Networks (ADNs) in\nField-Programmable Gate Arrays (FPGAs) by presenting an operational prototype.\nThe prototype is based on a Linear State Estimator (LSE) that uses\nsynchrophasor mea... | null | null | null | null | true | null | 19307 | null | Default | null | null |
null | {
"abstract": " We develop game-theoretic semantics (GTS) for the fragment ATL+ of the full\nAlternating-time Temporal Logic ATL*, essentially extending a recently\nintroduced GTS for ATL. We first show that the new game-theoretic semantics is\nequivalent to the standard semantics of ATL+ (based on perfect recall\ns... | null | null | null | null | true | null | 19308 | null | Default | null | null |
null | {
"abstract": " The wide usage of Machine Learning (ML) has lead to research on the attack\nvectors and vulnerability of these systems. The defenses in this area are\nhowever still an open problem, and often lead to an arms race. We define a\nnaive, secure classifier at test time and show that a Gaussian Process (GP... | null | null | null | null | true | null | 19309 | null | Default | null | null |
null | {
"abstract": " We analyse a linear regression problem with nonconvex regularization called\nsmoothly clipped absolute deviation (SCAD) under an overcomplete Gaussian basis\nfor Gaussian random data. We propose an approximate message passing (AMP)\nalgorithm considering nonconvex regularization, namely SCAD-AMP, and... | null | null | null | null | true | null | 19310 | null | Default | null | null |
null | {
"abstract": " The topological data analysis method \"concurrence topology\" is applied to\nmutation frequencies in 69 genes in glioblastoma data. In dimension 1 some\napparent \"mutual exclusivity\" is found. By simulation of data having\napproximately the same second order dependence structure as that found in th... | null | null | [
"Statistics"
] | null | true | null | 19311 | null | Validated | null | null |
null | {
"abstract": " As is known, an elementary excitation of a many-particle system with\nboundaries is not characterized by a definite momentum. Here, we obtain the\nformula for the quasimomentum of an elementary excitation for a one-dimensional\nsystem of $N$ spinless point bosons with zero boundary conditions (BCs). ... | null | null | null | null | true | null | 19312 | null | Default | null | null |
null | {
"abstract": " In a previous paper [ arXiv:1508.03269 ] we described the techniques we\nsuccessfully employed for automatically reconstructing the whole move sequence\nof a Go game by means of a set of pictures. Now we describe how it is possible\nto reconstruct the move sequence by means of a video stream (which m... | null | null | null | null | true | null | 19313 | null | Default | null | null |
null | {
"abstract": " In this work we introduce malware detection from raw byte sequences as a\nfruitful research area to the larger machine learning community. Building a\nneural network for such a problem presents a number of interesting challenges\nthat have not occurred in tasks such as image processing or NLP. In par... | null | null | null | null | true | null | 19314 | null | Default | null | null |
null | {
"abstract": " In this paper, we investigate the model checking (MC) problem for Halpern and\nShoham's interval temporal logic HS. In the last years, interval temporal logic\nMC has received an increasing attention as a viable alternative to the\ntraditional (point-based) temporal logic MC, which can be recovered a... | null | null | null | null | true | null | 19315 | null | Default | null | null |
null | {
"abstract": " We prove that the moduli space of complete Riemannian metrics of bounded\ngeometry and uniformly positive scalar curvature on an orientable 3-manifold is\npath-connected. This generalizes the main result of the fourth author [Mar12]\nin the compact case. The proof uses Ricci flow with surgery as well... | null | null | null | null | true | null | 19316 | null | Default | null | null |
null | {
"abstract": " We consider the problem of optimal dynamic information acquisition from many\ncorrelated information sources. Each period, the decision-maker jointly takes\nan action and allocates a fixed number of observations across the available\nsources. His payoff depends on the actions taken and on an unknown ... | null | null | null | null | true | null | 19317 | null | Default | null | null |
null | {
"abstract": " The celebrated theorem of Robertson and Seymour states that in the family of\nminor-closed graph classes, there is a unique minimal class of graphs of\nunbounded tree-width, namely, the class of planar graphs. In the case of\ntree-width, the restriction to minor-closed classes is justified by the fac... | null | null | null | null | true | null | 19318 | null | Default | null | null |
null | {
"abstract": " In this paper we consider the problem of distributed Nash equilibrium (NE)\nseeking over networks, a setting in which players have limited local\ninformation. We start from a continuous-time gradient-play dynamics that\nconverges to an NE under strict monotonicity of the pseudo-gradient and assumes\n... | null | null | null | null | true | null | 19319 | null | Default | null | null |
null | {
"abstract": " The magnetic, thermodynamic and dielectric properties of the $\\gamma$ -\nFe${_2}$WO${_6}$ system is reported. Crystallizing in the centrosymmetric\n$Pbcn$ space group, this particular polymorph exhibits a number of different\nmagnetic transitions, all of which are seen to exhibit a finite\nmagneto-d... | null | null | null | null | true | null | 19320 | null | Default | null | null |
null | {
"abstract": " A classification algorithm, called the Linear Centralization Classifier\n(LCC), is introduced. The algorithm seeks to find a transformation that best\nmaps instances from the feature space to a space where they concentrate towards\nthe center of their own classes, while maximimizing the distance betw... | null | null | null | null | true | null | 19321 | null | Default | null | null |
null | {
"abstract": " In this paper, we address the problem of spatio-temporal person retrieval\nfrom multiple videos using a natural language query, in which we output a tube\n(i.e., a sequence of bounding boxes) which encloses the person described by the\nquery. For this problem, we introduce a novel dataset consisting ... | null | null | null | null | true | null | 19322 | null | Default | null | null |
null | {
"abstract": " The formation and the interaction of multiple cavities, induced by tightly\nfocused femtosecond laser pulses, are studied by using a developed numerical\ntool, including the thermo-elasto-plastic material response. Simulations are\nperformed in fused silica in cases of one, two, and four spots of las... | null | null | [
"Physics"
] | null | true | null | 19323 | null | Validated | null | null |
null | {
"abstract": " Machine-learning potentials (MLPs) for atomistic simulations are a promising\nalternative to conventional classical potentials. Current approaches rely on\ndescriptors of the local atomic environment with dimensions that increase\nquadratically with the number of chemical species. In this article, we... | null | null | null | null | true | null | 19324 | null | Default | null | null |
null | {
"abstract": " In this paper we consider a network of processors aiming at cooperatively\nsolving linear programming problems subject to uncertainty. Each node only\nknows a common cost function and its local uncertain constraint set. We propose\na randomized, distributed algorithm working under time-varying, async... | null | null | null | null | true | null | 19325 | null | Default | null | null |
null | {
"abstract": " The low-frequency vibrational and low-temperature thermal properties of\namorphous solids are markedly different from those of crystalline solids. This\nsituation is counter-intuitive because any solid material is expected to behave\nas a homogeneous elastic body in the continuum limit, in which vibr... | null | null | null | null | true | null | 19326 | null | Default | null | null |
null | {
"abstract": " This paper deals with the initial value problem for the multi-term fractional\ndifferential equation. The fractional derivative is defined in the Caputo\nsense. Firstly the initial value problem is transformed into a equivalent\nVolterra-type integral equation under appropriate assumptions. Then new\... | null | null | null | null | true | null | 19327 | null | Default | null | null |
null | {
"abstract": " The CEV model subsumes some of the previous option pricing models. An\nimportant parameter in the model is the parameter b, the elasticity of\nvolatility. For b=0, b=-1/2, and b=-1 the CEV model reduces respectively to the\nBSM model, the square-root model of Cox and Ross, and the Bachelier model. Bo... | null | null | [
"Quantitative Finance"
] | null | true | null | 19328 | null | Validated | null | null |
null | {
"abstract": " Classical results of Chentsov and Campbell state that -- up to constant\nmultiples -- the only $2$-tensor field of a statistical model which is\ninvariant under congruent Markov morphisms is the Fisher metric and the only\ninvariant $3$-tensor field is the Amari-Chentsov tensor. We generalize this\nr... | null | null | null | null | true | null | 19329 | null | Default | null | null |
null | {
"abstract": " Smartphones have become the most pervasive devices in people's lives, and are\nclearly transforming the way we live and perceive technology. Today's\nsmartphones benefit from almost ubiquitous Internet connectivity and come\nequipped with a plethora of inexpensive yet powerful embedded sensors, such ... | null | null | null | null | true | null | 19330 | null | Default | null | null |
null | {
"abstract": " Blockchain, which is a technology for distributedly managing ledger\ninformation over multiple nodes without a centralized system, has elicited\nincreasing attention. Performing experiments on actual blockchains are\ndifficult because a large number of nodes in wide areas are necessary. In this\nstud... | null | null | null | null | true | null | 19331 | null | Default | null | null |
null | {
"abstract": " We propose a multinomial logistic regression model for link prediction in a\ntime series of directed binary networks. To account for the dynamic nature of\nthe data we employ a dynamic model for the model parameters that is strongly\nconnected with the fused lasso penalty. In addition to promoting sp... | null | null | null | null | true | null | 19332 | null | Default | null | null |
null | {
"abstract": " Traditionally, kernel learning methods requires positive definitiveness on\nthe kernel, which is too strict and excludes many sophisticated similarities,\nthat are indefinite, in multimedia area. To utilize those indefinite kernels,\nindefinite learning methods are of great interests. This paper aims... | null | null | null | null | true | null | 19333 | null | Default | null | null |
null | {
"abstract": " Dense suspensions are non-Newtonian fluids which exhibit strong shear\nthickening and normal stress differences. Using numerical simulation of\nextensional and shear flows, we investigate how rheological properties are\ndetermined by the microstructure which is built under flows and by the\ninteracti... | null | null | null | null | true | null | 19334 | null | Default | null | null |
null | {
"abstract": " One of the open challenges in designing robots that operate successfully in\nthe unpredictable human environment is how to make them able to predict what\nactions they can perform on objects, and what their effects will be, i.e., the\nability to perceive object affordances. Since modeling all the pos... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 19335 | null | Validated | null | null |
null | {
"abstract": " We study rewriting for equational theories in the context of symmetric\nmonoidal categories where there is a separable Frobenius monoid on each object.\nThese categories, also called hypergraph categories, are increasingly relevant:\nFrobenius structures recently appeared in cross-disciplinary applic... | null | null | null | null | true | null | 19336 | null | Default | null | null |
null | {
"abstract": " In this work we addressed the issue of applying a stochastic classifier and a\nlocal, fuzzy confusion matrix under the framework of multi-label\nclassification. We proposed a novel solution to the problem of correcting label\npairwise ensembles. The main step of the correction procedure is to compute... | null | null | null | null | true | null | 19337 | null | Default | null | null |
null | {
"abstract": " Wilcoxon Rank-based tests are distribution-free alternatives to the popular\ntwo-sample and paired t-tests. For independent data, they are available in\nseveral R packages such as stats and coin. For clustered data, in spite of the\nrecent methodological developments, there did not exist an R package... | null | null | null | null | true | null | 19338 | null | Default | null | null |
null | {
"abstract": " We propose a method for simultaneously detecting shared and unshared\ncommunities in heterogeneous multilayer weighted and undirected networks. The\nmultilayer network is assumed to follow a generative probabilistic model that\ntakes into account the similarities and dissimilarities between the\ncomm... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 19339 | null | Validated | null | null |
null | {
"abstract": " In this paper, we analyze the behavior of the multivariate symmetric\nuncertainty (MSU) measure through the use of statistical simulation techniques\nunder various mixes of informative and non-informative randomly generated\nfeatures. Experiments show how the number of attributes, their cardinalities... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 19340 | null | Validated | null | null |
null | {
"abstract": " We describe the approximation of a continuous dynamical system on a p. l.\nmanifold or Cantor set by a tractable system. A system is tractable when it has\na finite number of chain components and, with respect to a given full\nbackground measure, almost every point is generic for one of a finite numb... | null | null | null | null | true | null | 19341 | null | Default | null | null |
null | {
"abstract": " The Wasserstein distance between two probability measures on a metric space\nis a measure of closeness with applications in statistics, probability, and\nmachine learning. In this work, we consider the fundamental question of how\nquickly the empirical measure obtained from $n$ independent samples fr... | null | null | null | null | true | null | 19342 | null | Default | null | null |
null | {
"abstract": " Several recent works have proposed and implemented cryptography as a means to\npreserve privacy and security of patients health data. Nevertheless, the\nweakest point of electronic health record (EHR) systems that relied on these\ncryptographic schemes is key management. Thus, this paper presents the... | null | null | null | null | true | null | 19343 | null | Default | null | null |
null | {
"abstract": " A proof of concept for high speed near-field imaging with sub-wavelength\nresolution using SLM is presented. An 8 channel THz detector array antenna with\nan electrode gap of 100 um and length of 5 mm is fabricated using the\ncommercially available GaAs semiconductor substrate. Each array antenna can... | null | null | null | null | true | null | 19344 | null | Default | null | null |
null | {
"abstract": " We introduce the notion of stationary actions in the context of C*-algebras.\nWe develop the basics of the theory, and provide applications to several\nergodic theoretical and operator algebraic rigidity problems.\n",
"title": "Stationary C*-dynamical systems"
} | null | null | null | null | true | null | 19345 | null | Default | null | null |
null | {
"abstract": " In supervised machine learning for author name disambiguation, negative\ntraining data are often dominantly larger than positive training data. This\npaper examines how the ratios of negative to positive training data can affect\nthe performance of machine learning algorithms to disambiguate author n... | null | null | null | null | true | null | 19346 | null | Default | null | null |
null | {
"abstract": " Recent successes in word embedding and document embedding have motivated\nresearchers to explore similar representations for networks and to use such\nrepresentations for tasks such as edge prediction, node label prediction, and\ncommunity detection. Such network embedding methods are largely focused... | null | null | null | null | true | null | 19347 | null | Default | null | null |
null | {
"abstract": " The present online social media platform is afflicted with several issues,\nwith hate speech being on the predominant forefront. The prevalence of online\nhate speech has fueled horrific real-world hate-crime such as the mass-genocide\nof Rohingya Muslims, communal violence in Colombo and the recent ... | null | null | null | null | true | null | 19348 | null | Default | null | null |
null | {
"abstract": " Designing adaptive classifiers for an evolving data stream is a challenging\ntask due to the data size and its dynamically changing nature. Combining\nindividual classifiers in an online setting, the ensemble approach, is a\nwell-known solution. It is possible that a subset of classifiers in the\nens... | null | null | null | null | true | null | 19349 | null | Default | null | null |
null | {
"abstract": " This paper aims to establish theoretical foundations of graph product\nmultilayer networks (GPMNs), a family of multilayer networks that can be\nobtained as a graph product of two or more factor networks. Cartesian, direct\n(tensor), and strong product operators are considered, and then generalized. ... | null | null | null | null | true | null | 19350 | null | Default | null | null |
null | {
"abstract": " A variety of complex systems exhibit different types of relationships\nsimultaneously that can be modeled by multiplex networks. A typical problem is\nto determine the community structure of such systems that, in general, depend\non one or more parameters to be tuned. In this study we propose one mea... | null | null | null | null | true | null | 19351 | null | Default | null | null |
null | {
"abstract": " Controlling Chaos could be a big factor in getting great stable amounts of\nenergy out of small amounts of not necessarily stable resources. By definition,\nChaos is getting huge changes in the system's output due to unpredictable small\nchanges in initial conditions, and that means we could take adv... | null | null | [
"Computer Science",
"Physics"
] | null | true | null | 19352 | null | Validated | null | null |
null | {
"abstract": " We investigate relaxation in the recently discovered \"fracton\" models and\ndiscover that these models naturally host glassy quantum dynamics in the\nabsence of quenched disorder. We begin with a discussion of \"type I\" fracton\nmodels, in the taxonomy of Vijay, Haah, and Fu. We demonstrate that in... | null | null | [
"Physics"
] | null | true | null | 19353 | null | Validated | null | null |
null | {
"abstract": " A saliency guided hierarchical visual tracking (SHT) algorithm containing\nglobal and local search phases is proposed in this paper. In global search, a\ntop-down saliency model is novelly developed to handle abrupt motion and\nappearance variation problems. Nineteen feature maps are extracted first ... | null | null | null | null | true | null | 19354 | null | Default | null | null |
null | {
"abstract": " The present study shows that the performance of CNN is not significantly\ndifferent from the best classical methods and human doctors for classifying\nmediastinal lymph node metastasis of NSCLC from PET/CT images. Because CNN does\nnot need tumor segmentation or feature calculation, it is more conven... | null | null | null | null | true | null | 19355 | null | Default | null | null |
null | {
"abstract": " This article develops a novel operational semantics for probabilistic\ncontrol-flow graphs (pCFGs) of probabilistic imperative programs with random\nassignment and \"observe\" (or conditioning) statements. The semantics transforms\nprobability distributions (on stores) as control moves from one node ... | null | null | null | null | true | null | 19356 | null | Default | null | null |
null | {
"abstract": " We provide a compact and unified treatment of power spectrum observables for\nthe effective field theory (EFT) of inflation with the complete set of\noperators that lead to second-order equations of motion in metric perturbations\nin both space and time derivatives, including Horndeski and GLPV theor... | null | null | null | null | true | null | 19357 | null | Default | null | null |
null | {
"abstract": " The magnetic anisotropy (MA) of Mo/Au/Co0.9Fe0.1/Au/MgO(0.7 - 3\nnm)/Au/Co0.9Fe0.1/Au heterostructure has been investigated at room temperature\nas a function of MgO layer thickness (tMgO). Our studies show that while the MA\nof the top layer does not change its character upon variation of tMgO, the\... | null | null | null | null | true | null | 19358 | null | Default | null | null |
null | {
"abstract": " Ionic solutions are often regarded as fully dissociated ions dispersed in a\npolar solvent. While this picture holds for dilute solutions, at higher ionic\nconcentrations, oppositely charged ions can associate into dimers, referred to\nas Bjerrum pairs. We consider the formation of such pairs within ... | null | null | null | null | true | null | 19359 | null | Default | null | null |
null | {
"abstract": " Network embedding methodologies, which learn a distributed vector\nrepresentation for each vertex in a network, have attracted considerable\ninterest in recent years. Existing works have demonstrated that vertex\nrepresentation learned through an embedding method provides superior\nperformance in man... | null | null | null | null | true | null | 19360 | null | Default | null | null |
null | {
"abstract": " In this paper, we continue to study pairwise ($k$-semi-)stratifiable\nbitopological spaces. Some new characterizations of pairwise\n$k$-semi-stratifiable bitopological spaces are provided. Relationships between\npairwise stratifiable and pairwise $k$-semi-stratifiable bitopological spaces\nare furthe... | null | null | [
"Mathematics"
] | null | true | null | 19361 | null | Validated | null | null |
null | {
"abstract": " Internship assignment is a complicated process for universities since it is\nnecessary to take into account a multiplicity of variables to establish a\ncompromise between companies' requirements and student competencies acquired\nduring the university training. These variables build up a complex rela... | null | null | null | null | true | null | 19362 | null | Default | null | null |
null | {
"abstract": " Quantum mechanical calculations had been previously applied to predict phase\nstability in many ternary and multinary nitride systems. While the predictions\nwere very accurate for the Ti-Al-N system, some discrepancies between theory\nand experiment were obtained in the case of other systems. Namely... | null | null | null | null | true | null | 19363 | null | Default | null | null |
null | {
"abstract": " This paper addresses the question: Why do neural dialog systems generate\nshort and meaningless replies? We conjecture that, in a dialog system, an\nutterance may have multiple equally plausible replies, causing the deficiency\nof neural networks in the dialog application. We propose a systematic way... | null | null | null | null | true | null | 19364 | null | Default | null | null |
null | {
"abstract": " In this paper we tackle the problem of visually predicting surface friction\nfor environments with diverse surfaces, and integrating this knowledge into\nbiped robot locomotion planning. The problem is essential for autonomous robot\nlocomotion since diverse surfaces with varying friction abound in t... | null | null | null | null | true | null | 19365 | null | Default | null | null |
null | {
"abstract": " We present a new non-Archimedean model of evolutionary dynamics, in which the\ngenomes are represented by p-adic numbers. In this model the genomes have a\nvariable length, not necessarily bounded, in contrast with the classical models\nwhere the length is fixed. The time evolution of the concentrati... | null | null | [
"Quantitative Biology"
] | null | true | null | 19366 | null | Validated | null | null |
null | {
"abstract": " We present a new approach to the design of D-optimal experiments with\nmultivariate polynomial regressions on compact semi-algebraic design spaces. We\napply the moment-sum-of-squares hierarchy of semidefinite programming problems\nto solve numerically and approximately the optimal design problem. Th... | null | null | null | null | true | null | 19367 | null | Default | null | null |
null | {
"abstract": " We propose a statistical model for weighted temporal networks capable of\nmeasuring the level of heterogeneity in a financial system. Our model focuses\non the level of diversification of financial institutions; that is, whether\nthey are more inclined to distribute their assets equally among partner... | null | null | null | null | true | null | 19368 | null | Default | null | null |
null | {
"abstract": " We report a Dynamical Cluster Approximation (DCA) investigation of the doped\nperiodic Anderson model (PAM) to explain the universal scaling in the Knight\nshift anomaly predicted by the phenomenological two-fluid model and confirmed\nin many heavy-fermion compounds. We calculate the quantitative evo... | null | null | null | null | true | null | 19369 | null | Default | null | null |
null | {
"abstract": " This paper formalises the problem of online algorithm selection in the\ncontext of Reinforcement Learning. The setup is as follows: given an episodic\ntask and a finite number of off-policy RL algorithms, a meta-algorithm has to\ndecide which RL algorithm is in control during the next episode so as t... | null | null | null | null | true | null | 19370 | null | Default | null | null |
null | {
"abstract": " We construct periodic solutions of nonlinear wave equations using analytic\ncontinuation. The construction applies in particular to Einstein equations,\nleading to infinite-dimensional families of time-periodic solutions of the\nvacuum, or of the Einstein-Maxwell-dilaton-scalar\nfields-Yang-Mills-Hig... | null | null | null | null | true | null | 19371 | null | Default | null | null |
null | {
"abstract": " Attribute-based recognition models, due to their impressive performance and\ntheir ability to generalize well on novel categories, have been widely adopted\nfor many computer vision applications. However, usually both the attribute\nvocabulary and the class-attribute associations have to be provided ... | null | null | [
"Computer Science"
] | null | true | null | 19372 | null | Validated | null | null |
null | {
"abstract": " In this paper, a scale mixture of Normal distributions model is developed for\nclassification and clustering of data having outliers and missing values. The\nclassification method, based on a mixture model, focuses on the introduction of\nlatent variables that gives us the possibility to handle sensi... | null | null | null | null | true | null | 19373 | null | Default | null | null |
null | {
"abstract": " We study the systematic numerical approximation of a class of Allen-Cahn type\nproblems modeling the motion of phase interfaces. The common feature of these\nmodels is an underlying gradient flow structure which gives rise to a decay of\nan associated energy functional along solution trajectories. We... | null | null | null | null | true | null | 19374 | null | Default | null | null |
null | {
"abstract": " As a fundamental challenge in vast disciplines, link prediction aims to\nidentify potential links in a network based on the incomplete observed\ninformation, which has broad applications ranging from uncovering missing\nprotein-protein interaction to predicting the evolution of networks. One of the\n... | null | null | null | null | true | null | 19375 | null | Default | null | null |
null | {
"abstract": " In this paper, we consider nonlinear equations involving the fractional\np-Laplacian $$ (-\\lap)_p^s u(x)) \\equiv C_{n,s,p} PV \\int_{\\mathbb{R}^n}\n\\frac{|u(x)-u(y)|^{p-2}[u(x)-u(y)]}{|x-z|^{n+ps}} dz= f(x,u).$$\nWe prove a {\\em maximum principle for anti-symmetric functions} and obtain\nother k... | null | null | [
"Mathematics"
] | null | true | null | 19376 | null | Validated | null | null |
null | {
"abstract": " In recent works we have constructed axisymmetric solutions to the\nEuler-Poisson equations which give mathematical models of slowly uniformly\nrotating gaseous stars. We try to extend this result to the study of solutions\nof the Einstein-Euler equations in the framework of the general theory of\nrel... | null | null | [
"Mathematics"
] | null | true | null | 19377 | null | Validated | null | null |
null | {
"abstract": " We implement the coupled cluster method to very high orders of approximation\nto study the spin-$\\frac{1}{2}$ $J_{1}$--$J_{2}$ Heisenberg model on a\ncross-striped square lattice. Every nearest-neighbour pair of sites on the\nsquare lattice has an isotropic antiferromagnetic exchange bond of strengt... | null | null | [
"Physics"
] | null | true | null | 19378 | null | Validated | null | null |
null | {
"abstract": " Clouds have a strong impact on the climate of planetary atmospheres. The\npotential scattering greenhouse effect of CO2 ice clouds in the atmospheres of\nterrestrial extrasolar planets is of particular interest because it might\ninfluence the position and thus the extension of the outer boundary of t... | null | null | null | null | true | null | 19379 | null | Default | null | null |
null | {
"abstract": " Magnetic resonance imaging (MRI) has been proposed as a complimentary method\nto measure bone quality and assess fracture risk. However, manual segmentation\nof MR images of bone is time-consuming, limiting the use of MRI measurements in\nthe clinical practice. The purpose of this paper is to present... | null | null | null | null | true | null | 19380 | null | Default | null | null |
null | {
"abstract": " In Crowdfunding platforms, people turn their prototype ideas into real\nproducts by raising money from the crowd, or invest in someone else's projects.\nIn reward-based crowdfunding platforms such as Kickstarter and Indiegogo,\nselecting accurate reward delivery duration becomes crucial for creators,... | null | null | null | null | true | null | 19381 | null | Default | null | null |
null | {
"abstract": " Learning to infer Bayesian posterior from a few-shot dataset is an important\nstep towards robust meta-learning due to the model uncertainty inherent in the\nproblem. In this paper, we propose a novel Bayesian model-agnostic\nmeta-learning method. The proposed method combines scalable gradient-based\... | null | null | null | null | true | null | 19382 | null | Default | null | null |
null | {
"abstract": " We discuss the distributed matching scheme in accelerators where control of\ntransverse beam phase space, oscillation, and transport is accomplished by\nflexible distribution of focusing elements beyond dedicated matching sections.\nBesides freeing accelerator design from fixed matching sections, suc... | null | null | null | null | true | null | 19383 | null | Default | null | null |
null | {
"abstract": " We complement the characterization of the graph products of cyclic groups\n$G(\\Gamma, \\mathfrak{p})$ admitting a Polish group topology of [9] with the\nfollowing result. Let $G = G(\\Gamma, \\mathfrak{p})$, then the following are\nequivalent: (i) there is a metric on $\\Gamma$ which induces a separ... | null | null | null | null | true | null | 19384 | null | Default | null | null |
null | {
"abstract": " Multi-Task Learning (MTL) can enhance a classifier's generalization\nperformance by learning multiple related tasks simultaneously. Conventional MTL\nworks under the offline or batch setting, and suffers from expensive training\ncost and poor scalability. To address such inefficiency issues, online l... | null | null | null | null | true | null | 19385 | null | Default | null | null |
null | {
"abstract": " In this note, we discuss the cobordism maps on periodic Floer homology(PFH)\ninduced by Lefschetz fibration. In the first part of the note, we define the\ncobordism maps on PFH induced by Lefschetz fibration via Seiberg Witten theory\nand the isomorphism between PFH and Seiberg Witten cohomology. The... | null | null | null | null | true | null | 19386 | null | Default | null | null |
null | {
"abstract": " We give necessary and sufficient conditions for the Zhang-Liu matrices to be\ndiagonalizable over arbitrary fields and provide the eigen-decomposition when\nit is possible. We use this result to calculate the order of these matrices\nover any arbitrary field. This generalizes a result of the second a... | null | null | null | null | true | null | 19387 | null | Default | null | null |
null | {
"abstract": " This is the Proceedings of the 2017 ICML Workshop on Human Interpretability\nin Machine Learning (WHI 2017), which was held in Sydney, Australia, August 10,\n2017. Invited speakers were Tony Jebara, Pang Wei Koh, and David Sontag.\n",
"title": "Proceedings of the 2017 ICML Workshop on Human Interpr... | null | null | null | null | true | null | 19388 | null | Default | null | null |
null | {
"abstract": " We study the quantum phase transition between a paramagnetic and\nferromagnetic metal in the presence of Rashba spin-orbit coupling in one\ndimension. Using bosonization, we analyze the transition by means of\nrenormalization group, controlled by an $\\varepsilon$-expansion around the\nupper critical... | null | null | [
"Physics"
] | null | true | null | 19389 | null | Validated | null | null |
null | {
"abstract": " A 4-dimensional Riemannian manifold equipped with a circulant structure,\nwhich is an isometry with respect to the metric and its fourth power is the\nidentity, is considered. The almost product manifold associated with the\nconsidered manifold is studied. The relation between the covariant derivativ... | null | null | [
"Mathematics"
] | null | true | null | 19390 | null | Validated | null | null |
null | {
"abstract": " Modern software systems provide many configuration options which\nsignificantly influence their non-functional properties. To understand and\npredict the effect of configuration options, several sampling and learning\nstrategies have been proposed, albeit often with significant cost to cover the\nhig... | null | null | null | null | true | null | 19391 | null | Default | null | null |
null | {
"abstract": " We review André Luiz Barbosa's paper \"P != NP Proof,\" in which the classes\nP and NP are generalized and claimed to be proven separate. We highlight\ninherent ambiguities in Barbosa's definitions, and show that attempts to\nresolve this ambiguity lead to flaws in the proof of his main result.\n",
... | null | null | null | null | true | null | 19392 | null | Default | null | null |
null | {
"abstract": " We consider the minimax setup for the two-armed bandit problem as applied to\ndata processing if there are two alternative processing methods available with\ndifferent a priori unknown efficiencies. One should determine the most\neffective method and provide its predominant application. To this end w... | null | null | null | null | true | null | 19393 | null | Default | null | null |
null | {
"abstract": " Traditional intelligent fault diagnosis of rolling bearings work well only\nunder a common assumption that the labeled training data (source domain) and\nunlabeled testing data (target domain) are drawn from the same distribution.\nWhen the distribution changes, most fault diagnosis models need to be... | null | null | null | null | true | null | 19394 | null | Default | null | null |
null | {
"abstract": " In one perspective, the main theme of this research revolves around the\ninverse problem in the context of general rough sets that concerns the\nexistence of rough basis for given approximations in a context. Granular\noperator spaces and variants were recently introduced by the present author as\nan... | null | null | [
"Computer Science",
"Mathematics"
] | null | true | null | 19395 | null | Validated | null | null |
null | {
"abstract": " In this paper we introduce an easily verifiable sufficient condition to\ndetermine whether an algebra is quasi-hereditary. In the case of monomial\nalgebras, we give conditions that are both necessary and sufficient to show\nwhether an algebra is quasi-hereditary.\n",
"title": "On quasi-hereditary ... | null | null | null | null | true | null | 19396 | null | Default | null | null |
null | {
"abstract": " We study the problems of clustering locally asymptotically self-similar\nstochastic processes, when the true number of clusters is priorly known. A new\ncovariance-based dissimilarity measure is introduced, from which the so-called\napproximately asymptotically consistent clustering algorithms are ob... | null | null | null | null | true | null | 19397 | null | Default | null | null |
null | {
"abstract": " The OSIRIS-REx Visible and Infrared Spectrometer (OVIRS) is a point\nspectrometer covering the spectral range of 0.4 to 4.3 microns (25,000-2300\ncm-1). Its primary purpose is to map the surface composition of the asteroid\nBennu, the target asteroid of the OSIRIS-REx asteroid sample return mission.\... | null | null | null | null | true | null | 19398 | null | Default | null | null |
null | {
"abstract": " We prove boundedness results for integral operators of fractional type and\ntheir higher order commutators between weighted spaces, including $L^p$-$L^q$,\n$L^p$-$BMO$ and $L^p$-Lipschitz estimates. The kernels of such operators\nsatisfy certain size condition and a Lipschitz type regularity, and the... | null | null | null | null | true | null | 19399 | null | Default | null | null |
null | {
"abstract": " We consider a large portfolio limit where the asset prices evolve according\ncertain stochastic volatility models with default upon hitting a lower barrier.\nWhen the asset prices and the volatilities are correlated via systemic Brownian\nMotions, that limit exist and it is described by a SPDE on the... | null | null | null | null | true | null | 19400 | null | Default | null | null |
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