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": " We construct an analog of the intrinsic normal cone of Behrend-Fantechi in\nthe equivariant motivic stable homotopy category over a base-scheme B and\nconstruct a fundament class in E-cohomology for any cohomology theory E in\nSH(B). For affine B, a perfect obstruction theory gives rise to a virtual\... | null | null | null | null | true | null | 19901 | null | Default | null | null |
null | {
"abstract": " Most old globular clusters (GCs) in the Galaxy are observed to have internal\nchemical abundance spreads in light elements. We discuss a new GC formation\nscenario based on hierarchical star formation within fractal molecular clouds.\nIn the new scenario, a cluster of bound and unbound star clusters ... | null | null | null | null | true | null | 19902 | null | Default | null | null |
null | {
"abstract": " While domain adaptation has been actively researched in recent years, most\ntheoretical results and algorithms focus on the single-source-single-target\nadaptation setting. Naive application of such algorithms on multiple source\ndomain adaptation problem may lead to suboptimal solutions. As a step t... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 19903 | null | Validated | null | null |
null | {
"abstract": " We report the discovery of the minor planet 2013 SY$_{99}$, on an\nexceptionally distant, highly eccentric orbit. With a perihelion of 50.0 au,\n2013 SY$_{99}$'s orbit has a semi-major axis of $730 \\pm 40$ au, the largest\nknown for a high-perihelion trans-Neptunian object (TNO), well beyond those o... | null | null | null | null | true | null | 19904 | null | Default | null | null |
null | {
"abstract": " Using Lindblad dynamics we study quantum spin systems with dissipative\nboundary dynamics that generate a stationary nonequilibrium state with a\nnon-vanishing spin current that is locally conserved except at the boundaries.\nWe demonstrate that with suitably chosen boundary target states one can sol... | null | null | null | null | true | null | 19905 | null | Default | null | null |
null | {
"abstract": " We study the spatially homogeneous time dependent solutions and their\nbifurcations of the Gray-Scott model. We find the global map of bifurcations by\na combination of rigorous verification of the existence of Takens Bogdanov and\na Bautin bifurcations, in the space of two parameters k and F. With t... | null | null | null | null | true | null | 19906 | null | Default | null | null |
null | {
"abstract": " We consider the minimization of composite objective functions composed of the\nexpectation of quadratic functions and an arbitrary convex function. We study\nthe stochastic dual averaging algorithm with a constant step-size, showing that\nit leads to a convergence rate of O(1/n) without strong convex... | null | null | null | null | true | null | 19907 | null | Default | null | null |
null | {
"abstract": " Generative Adversarial Networks (GANs) are powerful models for learning\ncomplex distributions. Stable training of GANs has been addressed in many\nrecent works which explore different metrics between distributions. In this\npaper we introduce Fisher GAN which fits within the Integral Probability\nMe... | null | null | null | null | true | null | 19908 | null | Default | null | null |
null | {
"abstract": " We propose a statistical model for natural language that begins by\nconsidering language as a monoid, then representing it in complex matrices with\na compatible translation invariant probability measure. We interpret the\nprobability measure as arising via the Born rule from a translation invariant\... | null | null | null | null | true | null | 19909 | null | Default | null | null |
null | {
"abstract": " The low energy optical conductivity of conventional superconductors is\nusually well described by Mattis-Bardeen (MB) theory which predicts the onset\nof absorption above an energy corresponding to twice the superconducing (SC)\ngap parameter Delta. Recent experiments on strongly disordered supercond... | null | null | null | null | true | null | 19910 | null | Default | null | null |
null | {
"abstract": " This work demonstrates nanoscale magnetic imaging using bright circularly\npolarized high-harmonic radiation. We utilize the magneto-optical contrast of\nworm-like magnetic domains in a Co/Pd multilayer structure, obtaining\nquantitative amplitude and phase maps by lensless imaging. A\ndiffraction-li... | null | null | null | null | true | null | 19911 | null | Default | null | null |
null | {
"abstract": " Superconducting detectors are now well-established tools for low-light\noptics, and in particular quantum optics, boasting high-efficiency, fast\nresponse and low noise. Similarly, lithium niobate is an important platform for\nintegrated optics given its high second-order nonlinearity, used for high-... | null | null | null | null | true | null | 19912 | null | Default | null | null |
null | {
"abstract": " We prove that the Hilbert scheme of 11 points on a smooth threefold is\nirreducible. In the course of the proof, we present several known and new\ntechniques for producing curves on the Hilbert scheme.\n",
"title": "The Hilbert scheme of 11 points in A^3 is irreducible"
} | null | null | null | null | true | null | 19913 | null | Default | null | null |
null | {
"abstract": " We propose a novel type of tunable Yagi-Uda nanoantenna composed of\nmetal-dielectric (Ag-Ge) core-shell nanoparticles. We show that, due to the\ncombination of two types of resonances in each nanoparticle, such hybrid\nYagi-Uda nanoantenna can operate in two different regimes. Besides the\nconventio... | null | null | [
"Physics"
] | null | true | null | 19914 | null | Validated | null | null |
null | {
"abstract": " Modified structures of SAPO-34 were prepared using polyethylene glycol as the\nmesopores generating agent. The synthesized catalysts were applied in\nmethanol-to-olefins (MTO) process. All modified synthesized catalysts were\ncharacterized via XRD, XRF, FESEM, FTIR, N2 adsorption-desorption technique... | null | null | null | null | true | null | 19915 | null | Default | null | null |
null | {
"abstract": " Support Vector Machines (SVMs) with various kernels have played dominant role\nin machine learning for many years, finding numerous applications. Although\nthey have many attractive features interpretation of their solutions is quite\ndifficult, the use of a single kernel type may not be appropriate ... | null | null | null | null | true | null | 19916 | null | Default | null | null |
null | {
"abstract": " Voltage deviations occur frequently in power systems. If the violation at\nsome buses falls outside the prescribed range, it will be necessary to correct\nthe problem by controlling reactive power resources. In this paper, an optimal\nalgorithm is proposed to solve this problem by identifying the vol... | null | null | [
"Computer Science"
] | null | true | null | 19917 | null | Validated | null | null |
null | {
"abstract": " Convolutional Neural Networks (CNNs) are a popular deep learning architecture\nwidely applied in different domains, in particular in classifying over images,\nfor which the concept of convolution with a filter comes naturally.\nUnfortunately, the requirement of a distance (or, at least, of a neighbou... | null | null | null | null | true | null | 19918 | null | Default | null | null |
null | {
"abstract": " Traditional neural network approaches for traffic flow forecasting are\nusually single task learning (STL) models, which do not take advantage of the\ninformation provided by related tasks. In contrast to STL, multitask learning\n(MTL) has the potential to improve generalization by transferring infor... | null | null | null | null | true | null | 19919 | null | Default | null | null |
null | {
"abstract": " The Tolman paradox is well known as a base for demonstrating the causality\nviolation by faster-than-light signals within special relativity. It is\nconstructed using a two-way exchange of faster-than-light signals between two\ninertial observers who are in a relative motion receding one from another... | null | null | [
"Physics"
] | null | true | null | 19920 | null | Validated | null | null |
null | {
"abstract": " For analysing text algorithms, for computing superstrings, or for testing\nrandom number generators, one needs to compute all overlaps between any pairs\nof words in a given set. The positions of overlaps of a word onto itself, or of\ntwo words, are needed to compute the absence probability of a word... | null | null | null | null | true | null | 19921 | null | Default | null | null |
null | {
"abstract": " Spin-relaxation is conventionally discussed using two different approaches\nfor materials with and without inversion symmetry. The former is known as the\nElliott-Yafet (EY) theory and for the latter the D'yakonov-Perel' (DP) theory\napplies, respectively. We discuss herein a simple and intuitive app... | null | null | null | null | true | null | 19922 | null | Default | null | null |
null | {
"abstract": " In the information overloaded web, personalized recommender systems are\nessential tools to help users find most relevant information. The most\nheavily-used recommendation frameworks assume user interactions that are\ncharacterized by a single relation. However, for many tasks, such as\nrecommendati... | null | null | null | null | true | null | 19923 | null | Default | null | null |
null | {
"abstract": " Scholarly communication has the scope to transcend the limitations of the\nphysical world through social media extended coverage and shortened information\npaths. Accordingly, publishers have created profiles for their journals in\nTwitter to promote their publications and to initiate discussions wit... | null | null | null | null | true | null | 19924 | null | Default | null | null |
null | {
"abstract": " Machine learning algorithms, when applied to sensitive data, pose a distinct\nthreat to privacy. A growing body of prior work demonstrates that models\nproduced by these algorithms may leak specific private information in the\ntraining data to an attacker, either through the models' structure or thei... | null | null | null | null | true | null | 19925 | null | Default | null | null |
null | {
"abstract": " Recently, the fabrication of CdSe nanoplatelets became an important research\ntopic. Nanoplatelets are often described as having a similar electronic\nstructure as 2D dimensional quantum wells and are promoted as colloidal quantum\nwells with monolayer precision width. In this paper, we show, that\nn... | null | null | null | null | true | null | 19926 | null | Default | null | null |
null | {
"abstract": " Advances in GNC, particularly from miniaturized control electronics,\nreaction-wheels and attitude determination sensors make it possible to design\nsurface probes and small robots to perform surface exploration and science on\nlow-gravity environments. These robots would use their reaction wheels to... | null | null | null | null | true | null | 19927 | null | Default | null | null |
null | {
"abstract": " Unsupervised learning is of growing interest because it unlocks the potential\nheld in vast amounts of unlabelled data to learn useful representations for\ninference. Autoencoders, a form of generative model, may be trained by learning\nto reconstruct unlabelled input data from a latent representatio... | null | null | null | null | true | null | 19928 | null | Default | null | null |
null | {
"abstract": " We define monodromy maps for tropical Dolbeault cohomology of algebraic\nvarieties over non-Archimedean fields. We propose a conjecture of Hodge\nisomorphisms via monodromy maps, and provide some evidence.\n",
"title": "Monodromy map for tropical Dolbeault cohomology"
} | null | null | null | null | true | null | 19929 | null | Default | null | null |
null | {
"abstract": " In this paper, we study the problems in the discrete Fourier transform (DFT)\ntest included in NIST SP 800-22 released by the National Institute of Standards\nand Technology (NIST), which is a collection of tests for evaluating both\nphysical and pseudo-random number generators for cryptographic appl... | null | null | null | null | true | null | 19930 | null | Default | null | null |
null | {
"abstract": " Word embeddings generated by neural network methods such as word2vec (W2V)\nare well known to exhibit seemingly linear behaviour, e.g. the embeddings of\nanalogy \"woman is to queen as man is to king\" approximately describe a\nparallelogram. This property is particularly intriguing since the embeddi... | null | null | null | null | true | null | 19931 | null | Default | null | null |
null | {
"abstract": " We will say that an Abelian group $\\Gamma$ of order $n$ has the\n$m$-\\emph{zero-sum-partition property} ($m$-\\textit{ZSP-property}) if $m$\ndivides $n$, $m\\geq 2$ and there is a partition of $\\Gamma$ into pairwise\ndisjoint subsets $A_1, A_2,\\ldots , A_t$, such that $|A_i| = m$ and $\\sum_{a\\i... | null | null | null | null | true | null | 19932 | null | Default | null | null |
null | {
"abstract": " Cosmologies including strongly Coupled (SC) Dark Energy (DE) and Warm dark\nmatter (SCDEW) are based on a conformally invariant (CI) attractor solution\nmodifying the early radiative expansion. Then, aside of radiation, a kinetic\nfield $\\Phi$ and a DM component account for a stationary fraction, $\... | null | null | null | null | true | null | 19933 | null | Default | null | null |
null | {
"abstract": " Proof schemata are a variant of LK-proofs able to simulate various induction\nschemes in first-order logic by adding so called proof links to the standard\nfirst-order LK-calculus. Proof links allow proofs to reference proofs thus\ngiving proof schemata a recursive structure. Unfortunately, applying ... | null | null | null | null | true | null | 19934 | null | Default | null | null |
null | {
"abstract": " This paper examines the task of detecting intensity of emotion from text. We\ncreate the first datasets of tweets annotated for anger, fear, joy, and sadness\nintensities. We use a technique called best--worst scaling (BWS) that improves\nannotation consistency and obtains reliable fine-grained score... | null | null | null | null | true | null | 19935 | null | Default | null | null |
null | {
"abstract": " Using simulations with a whole-atmosphere chemistry-climate model nudged by\nmeteorological analyses, global satellite observations of nitrogen oxide (NO)\nand water vapour by the Sub-Millimetre Radiometer instrument (SMR), of\ntemperature by the Microwave Limb Sounder (MLS), as well as local radar\n... | null | null | null | null | true | null | 19936 | null | Default | null | null |
null | {
"abstract": " A fundamental question in biology is how organisms integrate sensory and\nsocial evidence to make decisions. However, few models describe how both these\nstreams of information can be combined to optimize choices. Here we develop a\nnormative model for collective decision making in a network of agent... | null | null | null | null | true | null | 19937 | null | Default | null | null |
null | {
"abstract": " Conventional seismic techniques for detecting the subsurface geologic\nfeatures are challenged by limited data coverage, computational inefficiency,\nand subjective human factors. We developed a novel data-driven geological\nfeature detection approach based on pre-stack seismic measurements. Our\ndet... | null | null | null | null | true | null | 19938 | null | Default | null | null |
null | {
"abstract": " We present a novel approach to achieve adaptable band structures and\nnon-reciprocal wave propagation by exploring and exploiting the concept of\nmetastable modular metastructures. Through studying the dynamics of wave\npropagation in a chain composed of finite metastable modules, we provide\nexperim... | null | null | null | null | true | null | 19939 | null | Default | null | null |
null | {
"abstract": " From medicines to materials, small organic molecules are indispensable for\nhuman well-being. To plan their syntheses, chemists employ a problem solving\ntechnique called retrosynthesis. In retrosynthesis, target molecules are\nrecursively transformed into increasingly simpler precursor compounds unt... | null | null | null | null | true | null | 19940 | null | Default | null | null |
null | {
"abstract": " Let $\\hat{L}$ be the projective completion of an ample line bundle $L$ over\n$D$, a smooth projective manifold. Hwang-Singer \\cite{HwangS} have constructed\ncomplete CSCK metric on $\\hat{L}\\backslash D$. When the corresponding \\kahler\nform is in the cohomology class of a rational divisor $A$ an... | null | null | null | null | true | null | 19941 | null | Default | null | null |
null | {
"abstract": " To ensure that a robot is able to accomplish an extensive range of tasks, it\nis necessary to achieve a flexible combination of multiple behaviors. This is\nbecause the design of task motions suited to each situation would become\nincreasingly difficult as the number of situations and the types of ta... | null | null | null | null | true | null | 19942 | null | Default | null | null |
null | {
"abstract": " Over the last decade, tremendous strides have been achieved in our\nunderstanding of magnetism in main sequence hot stars. In particular, the\nstatistical occurrence of their surface magnetism has been established (~10%)\nand the field origin is now understood to be fossil. However, fundamental\nques... | null | null | null | null | true | null | 19943 | null | Default | null | null |
null | {
"abstract": " We develop polynomial-time heuristic methods to solve unimodular quadratic\nprograms (UQPs) approximately, which are known to be NP-hard. In the UQP\nframework, we maximize a quadratic function of a vector of complex variables\nwith unit modulus. Several problems in active sensing and wireless\ncommu... | null | null | null | null | true | null | 19944 | null | Default | null | null |
null | {
"abstract": " It is well known that the F test is severly affected by heteroskedasticity in\nunbalanced analysis of covariance (ANCOVA) models. Currently available remedies\nfor such a scenario are either based on heteroskedasticity-consistent\ncovariance matrix estimation (HCCME) or bootstrap techniques. However,... | null | null | [
"Statistics"
] | null | true | null | 19945 | null | Validated | null | null |
null | {
"abstract": " Feature representations from pre-trained deep neural networks have been known\nto exhibit excellent generalization and utility across a variety of related\ntasks. Fine-tuning is by far the simplest and most widely used approach that\nseeks to exploit and adapt these feature representations to novel t... | null | null | null | null | true | null | 19946 | null | Default | null | null |
null | {
"abstract": " Let p be a prime, and k be a field of characteristic p. We investigate the\nalgebra structure and the structure of the cohomology ring for the connected\nHopf algebras of dimension p^3, which appear in the classification obtained in\n[V.C. Nguyen, L.-H. Wang and X.-T. Wang, Classification of connecte... | null | null | [
"Mathematics"
] | null | true | null | 19947 | null | Validated | null | null |
null | {
"abstract": " Recently, a general expression for Eckart-frame Hamilton operators has been\nobtained by the gateway Hamiltonian method ({\\it J. Chem. Phys.} {\\bf 142},\n174107 (2015); {\\it ibid.} {\\bf 143}, 064104 (2015)). The kinetic energy\noperator in this general Hamiltonian is nearly identical with that of... | null | null | null | null | true | null | 19948 | null | Default | null | null |
null | {
"abstract": " This paper studies an optimal trading problem that incorporates the trader's\nmarket view on the terminal asset price distribution and uninformative noise\nembedded in the asset price dynamics. We model the underlying asset price\nevolution by an exponential randomized Brownian bridge (rBb) and consi... | null | null | null | null | true | null | 19949 | null | Default | null | null |
null | {
"abstract": " We explore the relationship between features in the Planck 2015 temperature\nand polarization data, shifts in the cosmological parameters, and features from\ninflation. Residuals in the temperature data at low multipole $\\ell$, which are\nresponsible for the high $H_0\\approx 70$ km s$^{-1}$Mpc$^{-1... | null | null | null | null | true | null | 19950 | null | Default | null | null |
null | {
"abstract": " Estimating individualized treatment rules is a central task for personalized\nmedicine. [zhao2012estimating] and [zhang2012robust] proposed outcome weighted\nlearning to estimate individualized treatment rules directly through maximizing\nthe expected outcome without modeling the response directly. I... | null | null | null | null | true | null | 19951 | null | Default | null | null |
null | {
"abstract": " Fine-tuning in physics and cosmology is often used as evidence that a theory\nis incomplete. For example, the parameters of the standard model of particle\nphysics are \"unnaturally\" small (in various technical senses), which has driven\nmuch of the search for physics beyond the standard model. Of p... | null | null | null | null | true | null | 19952 | null | Default | null | null |
null | {
"abstract": " Experiments using nuclei to probe new physics beyond the Standard Model, such\nas neutrinoless $\\beta\\beta$ decay searches testing whether neutrinos are their\nown antiparticle, and direct detection experiments aiming to identify the\nnature of dark matter, require accurate nuclear physics input fo... | null | null | null | null | true | null | 19953 | null | Default | null | null |
null | {
"abstract": " Machine Learning (ML) models are applied in a variety of tasks such as\nnetwork intrusion detection or Malware classification. Yet, these models are\nvulnerable to a class of malicious inputs known as adversarial examples. These\nare slightly perturbed inputs that are classified incorrectly by the ML... | null | null | null | null | true | null | 19954 | null | Default | null | null |
null | {
"abstract": " We introduce the fraud de-anonymization problem, that goes beyond fraud\ndetection, to unmask the human masterminds responsible for posting search rank\nfraud in online systems. We collect and study search rank fraud data from\nUpwork, and survey the capabilities and behaviors of 58 search rank fraud... | null | null | null | null | true | null | 19955 | null | Default | null | null |
null | {
"abstract": " The types of instability in the interacting binary stars are reviewed. The\nproject \"Inter-Longitude Astronomy\" is a series of smaller projects on concrete\nstars or groups of stars. It has no special funds, and is supported from\nresources and grants of participating organizations, when informal w... | null | null | null | null | true | null | 19956 | null | Default | null | null |
null | {
"abstract": " The interaction blockade phenomenon isolates the motion of a single quantum\nparticle within a multi-particle system, in particular for coherent\noscillations in and out of a region affected by the blockade mechanism. For\nidentical quantum particles with Bose statistics, the presence of the other\np... | null | null | null | null | true | null | 19957 | null | Default | null | null |
null | {
"abstract": " SPIDER is a balloon-borne instrument designed to map the polarization of the\nmillimeter-wave sky at large angular scales. SPIDER targets the B-mode\nsignature of primordial gravitational waves in the cosmic microwave background\n(CMB), with a focus on mapping a large sky area with high fidelity at m... | null | null | null | null | true | null | 19958 | null | Default | null | null |
null | {
"abstract": " Wind shear measured by Doppler tracking of the Huygens probe is evaluated,\nand found to be within the range anticipated by pre-flight assessments (namely\nless than two times the Brunt-Vaisala frequency). The strongest large-scale\nshear encountered was ~5 m/s/km, a level associated with 'Light' tur... | null | null | null | null | true | null | 19959 | null | Default | null | null |
null | {
"abstract": " Relativistic protocols have been proposed to overcome some impossibility\nresults in classical and quantum cryptography. In such a setting, one takes the\nlocation of honest players into account, and uses the fact that information\ncannot travel faster than the speed of light to limit the abilities o... | null | null | [
"Computer Science"
] | null | true | null | 19960 | null | Validated | null | null |
null | {
"abstract": " We prove that all eigenstates of many-body localized symmetry protected\ntopological systems with time reversal symmetry have four-fold degenerate\nentanglement spectra in the thermodynamic limit. To that end, we employ unitary\nquantum circuits where the number of sites the gates act on grows linear... | null | null | null | null | true | null | 19961 | null | Default | null | null |
null | {
"abstract": " We study the formation of massive black holes in the first star clusters. We\nfirst locate star-forming gas clouds in proto-galactic haloes of $\\gtrsim\n\\!10^7\\,{\\rm M}_{\\odot}$ in cosmological hydrodynamics simulations and use them\nto generate the initial conditions for star clusters with mass... | null | null | null | null | true | null | 19962 | null | Default | null | null |
null | {
"abstract": " We study an optimization-based approach to con- struct a mean-reverting\nportfolio of assets. Our objectives are threefold: (1) design a portfolio that\nis well-represented by an Ornstein-Uhlenbeck process with parameters estimated\nby maximum likelihood, (2) select portfolios with desirable characte... | null | null | null | null | true | null | 19963 | null | Default | null | null |
null | {
"abstract": " We show how third-party web trackers can deanonymize users of\ncryptocurrencies. We present two distinct but complementary attacks. On most\nshopping websites, third party trackers receive information about user\npurchases for purposes of advertising and analytics. We show that, if the user\npays usi... | null | null | null | null | true | null | 19964 | null | Default | null | null |
null | {
"abstract": " Virtualization technologies have evolved along with the development of\ncomputational environments since virtualization offered needed features at that\ntime such as isolation, accountability, resource allocation, resource fair\nsharing and so on. Novel processor technologies bring to commodity compu... | null | null | null | null | true | null | 19965 | null | Default | null | null |
null | {
"abstract": " We give an integral formula for the total $Q^\\prime$-curvature of a\nthree-dimensional CR manifold with positive CR Yamabe constant and nonnegative\nPaneitz operator. Our derivation includes a relationship between the Green's\nfunctions of the CR Laplacian and the $P^\\prime$-operator.\n",
"title"... | null | null | null | null | true | null | 19966 | null | Default | null | null |
null | {
"abstract": " The Internet of Things (IoT) is continuously growing to connect billions of\nsmart devices anywhere and anytime in an Internet-like structure, which enables\na variety of applications, services and interactions between human and objects.\nIn the future, the smart devices are supposed to be able to au... | null | null | null | null | true | null | 19967 | null | Default | null | null |
null | {
"abstract": " Modelling information cascades over online social networks is important in\nfields from marketing to civil unrest prediction, however the underlying\nnetwork structure strongly affects the probability and nature of such cascades.\nEven with simple cascade dynamics the probability of large cascades ar... | null | null | null | null | true | null | 19968 | null | Default | null | null |
null | {
"abstract": " Living cells exhibit multi-mode transport that switches between an active,\nself-propelled motion and a seemingly passive, random motion. Cellular\ndecision-making over transport mode switching is a stochastic process that\ndepends on the dynamics of the intracellular chemical network regulating the\... | null | null | null | null | true | null | 19969 | null | Default | null | null |
null | {
"abstract": " We define various height functions for motives over number fields. We compare\nthese height functions with classical height functions on algebraic varieties,\nand also with analogous height functions for variations of Hodge structures on\ncurves over C. These comparisons provide new questions on moti... | null | null | null | null | true | null | 19970 | null | Default | null | null |
null | {
"abstract": " This paper studies the dimension effect of the linear discriminant analysis\n(LDA) and the regularized linear discriminant analysis (RLDA) classifiers for\nlarge dimensional data where the observation dimension $p$ is of the same order\nas the sample size $n$. More specifically, built on properties o... | null | null | null | null | true | null | 19971 | null | Default | null | null |
null | {
"abstract": " Fundamental questions on the nature of matter and energy have found answers\nthanks to the use of particle accelerators. Societal applications, such as\ncancer treatment or cancer imaging, illustrate the impact of accelerators in\nour current life. Today, accelerators use metallic cavities that susta... | null | null | null | null | true | null | 19972 | null | Default | null | null |
null | {
"abstract": " The main aim of this paper is to prove $R$-triviality for simple, simply\nconnected algebraic groups with Tits index $E_{8,2}^{78}$ or $E_{7,1}^{78}$,\ndefined over a field $k$ of arbitrary characteristic. Let $G$ be such a group.\nWe prove that there exists a quadratic extension $K$ of $k$ such that... | null | null | null | null | true | null | 19973 | null | Default | null | null |
null | {
"abstract": " We present near-infrared interferometry of the carbon-rich asymptotic giant\nbranch (AGB) star R Sculptoris.\nThe visibility data indicate a broadly circular resolved stellar disk with a\ncomplex substructure. The observed AMBER squared visibility values show drops\nat the positions of CO and CN band... | null | null | null | null | true | null | 19974 | null | Default | null | null |
null | {
"abstract": " Long Short-Term Memory (LSTM) has achieved state-of-the-art performances on a\nwide range of tasks. Its outstanding performance is guaranteed by the long-term\nmemory ability which matches the sequential data perfectly and the gating\nstructure controlling the information flow. However, LSTMs are pro... | null | null | null | null | true | null | 19975 | null | Default | null | null |
null | {
"abstract": " I welcome the contribution from Falessi et al. [1] hereafter referred to as\nF++ , and the ensuing debate. Experimentation is an important tool within\nempirical software engineering, so how we select participants is clearly a\nrelevant question. Moreover as F++ point out, the question is considerabl... | null | null | [
"Computer Science"
] | null | true | null | 19976 | null | Validated | null | null |
null | {
"abstract": " Recent advances in computer vision-in the form of deep neural networks-have\nmade it possible to query increasing volumes of video data with high accuracy.\nHowever, neural network inference is computationally expensive at scale:\napplying a state-of-the-art object detector in real time (i.e., 30+ fr... | null | null | [
"Computer Science"
] | null | true | null | 19977 | null | Validated | null | null |
null | {
"abstract": " Recent research implies that training and inference of deep neural networks\n(DNN) can be computed with low precision numerical representations of the\ntraining/test data, weights and gradients without a general loss in accuracy.\nThe benefit of such compact representations is twofold: they allow a\n... | null | null | null | null | true | null | 19978 | null | Default | null | null |
null | {
"abstract": " The probability simplex is the set of all probability distributions on a\nfinite set and is the most fundamental object in the finite probability theory.\nIn this paper we give a characterization of statistical models on finite sets\nwhich are statistically equivalent to probability simplexes in term... | null | null | null | null | true | null | 19979 | null | Default | null | null |
null | {
"abstract": " We present a novel condition, which we term the net- work nullspace property,\nwhich ensures accurate recovery of graph signals representing massive\nnetwork-structured datasets from few signal values. The network nullspace\nproperty couples the cluster structure of the underlying network-structure w... | null | null | null | null | true | null | 19980 | null | Default | null | null |
null | {
"abstract": " Every linear system of partial differential equations (PDEs) admits a scaling\nsymmetry in its dependent variables. In conjunction with other admitted\nsymmetries of linear type, the associated invariant solution condition poses a\nlinear eigenvalue problem. If this problem is structured such that th... | null | null | null | null | true | null | 19981 | null | Default | null | null |
null | {
"abstract": " Convolutional neural networks (CNNs) have been successfully applied on both\ndiscriminative and generative modeling for music-related tasks. For a\nparticular task, the trained CNN contains information representing the decision\nmaking or the abstracting process. One can hope to manipulate existing m... | null | null | null | null | true | null | 19982 | null | Default | null | null |
null | {
"abstract": " Dominant approaches to action detection can only provide sub-optimal\nsolutions to the problem, as they rely on seeking frame-level detections, to\nlater compose them into \"action tubes\" in a post-processing step. With this\npaper we radically depart from current practice, and take a first step tow... | null | null | null | null | true | null | 19983 | null | Default | null | null |
null | {
"abstract": " This work introduces a novel estimation method, called LOVE, of the entries\nand structure of a loading matrix A in a sparse latent factor model X = AZ + E,\nfor an observable random vector X in Rp, with correlated unobservable factors Z\n\\in RK, with K unknown, and independent noise E. Each row of ... | null | null | null | null | true | null | 19984 | null | Default | null | null |
null | {
"abstract": " We consider the Cauchy problem in R^n for some types of damped wave\nequations. We derive asymptotic profiles of solutions with weighted\nL^{1,1}(R^n) initial data by employing a simple method introduced by the first\nauthor. The obtained results will include regularity loss type estimates, which\nar... | null | null | null | null | true | null | 19985 | null | Default | null | null |
null | {
"abstract": " Unconventional d-wave superconductors with pair-breaking edges are predicted\nto have ground states with spontaneously broken time-reversal and translational\nsymmetries. We use the quasiclassical theory of superconductivity to\ndemonstrate that such phases can exist at any single pair-breaking facet... | null | null | null | null | true | null | 19986 | null | Default | null | null |
null | {
"abstract": " Neuromorphic computing has come to refer to a variety of brain-inspired\ncomputers, devices, and models that contrast the pervasive von Neumann computer\narchitecture. This biologically inspired approach has created highly connected\nsynthetic neurons and synapses that can be used to model neuroscien... | null | null | null | null | true | null | 19987 | null | Default | null | null |
null | {
"abstract": " We study junctions of Wilson lines in refined SU(N) Chern-Simons theory and\ntheir local relations. We focus on junctions of Wilson lines in antisymmetric\nand symmetric powers of the fundamental representation and propose a set of\nlocal relations which realize one-parameter deformations of quantum ... | null | null | null | null | true | null | 19988 | null | Default | null | null |
null | {
"abstract": " Stochastic gradient algorithms are more and more studied since they can deal\nefficiently and online with large samples in high dimensional spaces. In this\npaper, we first establish a Central Limit Theorem for these estimates as well\nas for their averaged version in general Hilbert spaces. Moreover... | null | null | null | null | true | null | 19989 | null | Default | null | null |
null | {
"abstract": " The location of the terrestrial magnetopause (MP) and it's subsolar stand-off\ndistance depends not only on the solar wind dynamic pressure and the\ninterplanetary magnetic field (IMF), both of which play a crucial role in\ndetermining it's shape, but also on the nature of the processes involved in t... | null | null | null | null | true | null | 19990 | null | Default | null | null |
null | {
"abstract": " Using a membrane-driven diamond anvil cell and both ac magnetic\nsusceptibility and electrical resistivity measurements, we have characterized\nthe superconducting phase diagram of elemental barium to pressures as high as\n65 GPa. We have determined the superconducting properties of the recently\ndis... | null | null | null | null | true | null | 19991 | null | Default | null | null |
null | {
"abstract": " Everyday robotics are challenged to deal with autonomous product handling in\napplications like logistics or retail, possibly causing damage on the items\nduring manipulation. Traditionally, most approaches try to minimize physical\ninteraction with goods. However, we propose to take into account any... | null | null | null | null | true | null | 19992 | null | Default | null | null |
null | {
"abstract": " Malware is constantly adapting in order to avoid detection. Model based\nmalware detectors, such as SVM and neural networks, are vulnerable to so-called\nadversarial examples which are modest changes to detectable malware that allows\nthe resulting malware to evade detection. Continuous-valued method... | null | null | null | null | true | null | 19993 | null | Default | null | null |
null | {
"abstract": " We construct examples of finite covers of punctured surfaces where the first\nrational homology is not spanned by lifts of simple closed curves. More\ngenerally, for any set $\\mathcal{O} \\subset F_n$ which is contained in the\nunion of finitely many $Aut(F_n)$-orbits, we construct finite-index norm... | null | null | null | null | true | null | 19994 | null | Default | null | null |
null | {
"abstract": " Training convolutional networks (CNN's) that fit on a single GPU with\nminibatch stochastic gradient descent has become effective in practice.\nHowever, there is still no effective method for training large CNN's that do\nnot fit in the memory of a few GPU cards, or for parallelizing CNN training. In... | null | null | null | null | true | null | 19995 | null | Default | null | null |
null | {
"abstract": " Identifying transport pathways in fractured rock is extremely challenging as\nflow is often organized in a few fractures that occupy a very small portion of\nthe rock volume. We demonstrate that saline tracer experiments combined with\nsingle-hole ground penetrating radar (GPR) reflection imaging can... | null | null | null | null | true | null | 19996 | null | Default | null | null |
null | {
"abstract": " We analyse archival CGRO-BATSE X-ray flux and spin frequency measurements of\nGX 1+4 over a time span of 3000 days. We systematically search for time\ndependent variations of torque luminosity correlation. Our preliminary results\nindicate that the correlation shifts from being positive to negative o... | null | null | null | null | true | null | 19997 | null | Default | null | null |
null | {
"abstract": " We investigate some basic applications of Fractional Calculus (FC) to\nNewtonian mechanics. After a brief review of FC, we consider a possible\ngeneralization of Newton's second law of motion and apply it to the case of a\nbody subject to a constant force. In our second application of FC to Newtonian... | null | null | [
"Physics"
] | null | true | null | 19998 | null | Validated | null | null |
null | {
"abstract": " We present ~0.4 resolution images of CO(3-2) and associated continuum\nemission from the gas-bearing debris disk around the nearby A star 49 Ceti,\nobserved with the Atacama Large Millimeter/Submillimeter Array (ALMA). We\nanalyze the ALMA visibilities in tandem with the broad-band spectral energy\nd... | null | null | null | null | true | null | 19999 | null | Default | null | null |
null | {
"abstract": " We investigate equilibrium properties, including structure of the order\nparameter, superflow patterns, and thermodynamics of low-temperature surface\nphases of layered d_{x^2-y^2}-wave superconductors in magnetic field. At zero\nexternal magnetic field, time-reversal symmetry and continuous translat... | null | null | [
"Physics"
] | null | true | null | 20000 | null | Validated | null | null |
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