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": " Orbifold equivalence is a notion of symmetry that does not rely on group\nactions. Among other applications, it leads to surprising connections between\nhitherto unrelated singularities. While the concept can be defined in a very\ngeneral category-theoretic language, we focus on the most explicit set... | null | null | null | null | true | null | 20801 | null | Default | null | null |
null | {
"abstract": " The standard content-based attention mechanism typically used in\nsequence-to-sequence models is computationally expensive as it requires the\ncomparison of large encoder and decoder states at each time step. In this work,\nwe propose an alternative attention mechanism based on a fixed size memory\nr... | null | null | null | null | true | null | 20802 | null | Default | null | null |
null | {
"abstract": " The local multiplicities of the Maxwell sets in the spaces of versal\ndeformations of Pham holomorphic function singularities are calculated. A\nsimilar calculation for some other bifurcation sets (generalized Stokes' sets)\ndefined by more complicated relations between the critical values is given.\... | null | null | [
"Mathematics"
] | null | true | null | 20803 | null | Validated | null | null |
null | {
"abstract": " The growing field of large-scale time domain astronomy requires methods for\nprobabilistic data analysis that are computationally tractable, even with large\ndatasets. Gaussian Processes are a popular class of models used for this\npurpose but, since the computational cost scales, in general, as the ... | null | null | null | null | true | null | 20804 | null | Default | null | null |
null | {
"abstract": " Motivations Short-read accuracy is important for downstream analyses such as\ngenome assembly and hybrid long-read correction. Despite much work on\nshort-read correction, present-day correctors either do not scale well on large\ndata sets or consider reads as mere suites of k-mers, without taking in... | null | null | null | null | true | null | 20805 | null | Default | null | null |
null | {
"abstract": " Patient pain can be detected highly reliably from facial expressions using a\nset of facial muscle-based action units (AUs) defined by the Facial Action\nCoding System (FACS). A key characteristic of facial expression of pain is the\nsimultaneous occurrence of pain-related AU combinations, whose auto... | null | null | null | null | true | null | 20806 | null | Default | null | null |
null | {
"abstract": " Tracking humans that are interacting with the other subjects or environment\nremains unsolved in visual tracking, because the visibility of the human of\ninterests in videos is unknown and might vary over time. In particular, it is\nstill difficult for state-of-the-art human trackers to recover compl... | null | null | null | null | true | null | 20807 | null | Default | null | null |
null | {
"abstract": " We introduce an affine generalization of counter automata, and analyze their\nability as well as affine finite automata. Our contributions are as follows. We\nshow that there is a language that can be recognized by exact realtime affine\ncounter automata but by neither 1-way deterministic pushdown au... | null | null | null | null | true | null | 20808 | null | Default | null | null |
null | {
"abstract": " In this paper, we characterize several lower separation axioms $C_0, C_D$,\n$C_R$, $C_N$, $\\lambda$-space, nested, $S_{YS}$, $S_{YY}$, $S_{YS}$, and\n$S_{\\delta}$ using pre-order. To analyze topological properties of (resp.\ndynamical systems) foliations, we introduce notions of topology (resp.\ndy... | null | null | null | null | true | null | 20809 | null | Default | null | null |
null | {
"abstract": " We consider row sequences of vector valued Padé-Faber approximants\n(simultaneous Padé-Faber approximants) and prove a Montessus de Ballore\ntype theorem.\n",
"title": "Convergence of row sequences of simultaneous Padé-Faber approximants"
} | null | null | null | null | true | null | 20810 | null | Default | null | null |
null | {
"abstract": " In this work, we present a novel background subtraction system that uses a\ndeep Convolutional Neural Network (CNN) to perform the segmentation. With this\napproach, feature engineering and parameter tuning become unnecessary since the\nnetwork parameters can be learned from data by training a single... | null | null | null | null | true | null | 20811 | null | Default | null | null |
null | {
"abstract": " In this paper, we establish a second main theorem for holomorphic curve\nintersecting hypersurfaces in general position in projective space with level\nof truncation. As an application, we reduce the number hypersurfaces in\nuniqueness problem for holomorphic curve of authors before.\n",
"title": "... | null | null | [
"Mathematics"
] | null | true | null | 20812 | null | Validated | null | null |
null | {
"abstract": " We prove that for any partially hyperbolic diffeomorphism with one\ndimensional neutral center on a 3-manifold, the center stable and center\nunstable foliations are complete; moreover, each leaf of center stable and\ncenter unstable foliations is a cylinder, a M$\\ddot{o}$bius band or a plane.\nFurt... | null | null | [
"Mathematics"
] | null | true | null | 20813 | null | Validated | null | null |
null | {
"abstract": " Speech enhancement (SE) aims to reduce noise in speech signals. Most SE\ntechniques focus on addressing audio information only. In this work, inspired\nby multimodal learning, which utilizes data from different modalities, and the\nrecent success of convolutional neural networks (CNNs) in SE, we prop... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20814 | null | Validated | null | null |
null | {
"abstract": " We reexamine interactions between the dark sectors of cosmology, with a focus\non robust constraints that can be obtained using only mildly nonlinear scales.\nWhile it is well known that couplings between dark matter and dark energy can\nbe constrained to the percent level when including the full ran... | null | null | null | null | true | null | 20815 | null | Default | null | null |
null | {
"abstract": " Existing zero-shot learning (ZSL) models typically learn a projection\nfunction from a feature space to a semantic embedding space (e.g.~attribute\nspace). However, such a projection function is only concerned with predicting\nthe training seen class semantic representation (e.g.~attribute prediction... | null | null | [
"Computer Science"
] | null | true | null | 20816 | null | Validated | null | null |
null | {
"abstract": " We methodologically address the problem of Q-value overestimation in deep\nreinforcement learning to handle high-dimensional state spaces efficiently. By\nadapting concepts from information theory, we introduce an intrinsic penalty\nsignal encouraging reduced Q-value estimates. The resultant algorith... | null | null | null | null | true | null | 20817 | null | Default | null | null |
null | {
"abstract": " With the analysis of noise-induced synchronization of opinion dynamics with\nbounded confidence (BC), a natural and fundamental question is what opinion\nstructures can be synchronized by noise. In the traditional Hegselmann-Krause\n(HK) model, each agent examines the opinion values of all the other ... | null | null | null | null | true | null | 20818 | null | Default | null | null |
null | {
"abstract": " We establish that matter-wave interference at near-resonant ultraviolet\noptical gratings can be used to spatially separate individual conformers of\ncomplex molecules. Our calculations show that the conformational purity of the\nprepared beam can be close to 100% and that all molecules remain in the... | null | null | null | null | true | null | 20819 | null | Default | null | null |
null | {
"abstract": " Recent works have shown that synthetic parallel data automatically generated\nby translation models can be effective for various neural machine translation\n(NMT) issues. In this study, we build NMT systems using only synthetic parallel\ndata. As an efficient alternative to real parallel data, we als... | null | null | null | null | true | null | 20820 | null | Default | null | null |
null | {
"abstract": " We propose an automatic method to infer high dynamic range illumination from\na single, limited field-of-view, low dynamic range photograph of an indoor\nscene. In contrast to previous work that relies on specialized image capture,\nuser input, and/or simple scene models, we train an end-to-end deep ... | null | null | null | null | true | null | 20821 | null | Default | null | null |
null | {
"abstract": " We prove that the negative infinitesimal generator $L$ of a semigroup of\npositive contractions on $L^\\infty$ has a bounded $H^\\infty(S_\\eta^0)$-calculus\non BMO$(\\sqrt L)$ for any angle $\\eta>\\pi/2$, provided the semigroup satisfies\nBakry-Emry's $\\Gamma_2 $ criterion. Our arguments only rely... | null | null | [
"Mathematics"
] | null | true | null | 20822 | null | Validated | null | null |
null | {
"abstract": " We present a three player Bayesian game for which there is no epsilon\nequilibria in Borel measurable strategies for small enough epsilon, however\nthere are non-measurable equilibria.\n",
"title": "A Bayesian Game without epsilon equilibria"
} | null | null | null | null | true | null | 20823 | null | Default | null | null |
null | {
"abstract": " Most recent work on interpretability of complex machine learning models has\nfocused on estimating $\\textit{a posteriori}$ explanations for previously\ntrained models around specific predictions. $\\textit{Self-explaining}$ models\nwhere interpretability plays a key role already during learning have... | null | null | [
"Statistics"
] | null | true | null | 20824 | null | Validated | null | null |
null | {
"abstract": " Deep learning (DL) creates impactful advances following a virtuous recipe:\nmodel architecture search, creating large training data sets, and scaling\ncomputation. It is widely believed that growing training sets and models should\nimprove accuracy and result in better products. As DL application dom... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20825 | null | Validated | null | null |
null | {
"abstract": " We derive macroscopic dynamics for self-propelled particles in a fluid. The\nstarting point is a coupled Vicsek-Stokes system. The Vicsek model describes\nself-propelled agents interacting through alignment. It provides a\nphenomenological description of hydrodynamic interactions between agents at\nh... | null | null | null | null | true | null | 20826 | null | Default | null | null |
null | {
"abstract": " The spin Hall effect (SHE) is found to be strong in heavy transition metals\n(HM), such as Ta and W, in their amorphous and/or high resistivity form. In\nthis work, we show that by employing a Cu-Ta binary alloy as buffer layer in an\namorphous Cu$_{100-x}$Ta$_{x}$-based magnetic heterostructure with... | null | null | null | null | true | null | 20827 | null | Default | null | null |
null | {
"abstract": " By considering nests on a given space, we explore order-theoretical and\ntopological properties that are closely related to the structure of a nest. In\nparticular, we see how subbases given by two dual nests can be an indicator of\nhow close or far are the properties of the space from the structure ... | null | null | null | null | true | null | 20828 | null | Default | null | null |
null | {
"abstract": " We introduce differential characters of Drinfeld modules. These are\nfunction-field analogues of Buium's p-adic differential characters of elliptic\ncurves and of Manin's differential characters of elliptic curves in\ndifferential algebra, both of which have had notable Diophantine applications.\nWe ... | null | null | null | null | true | null | 20829 | null | Default | null | null |
null | {
"abstract": " A strong submeasure on a compact metric space X is a sub-linear and bounded\noperator on the space of continuous functions on X. A strong submeasure is\npositive if it is non-decreasing. By Hahn-Banach theorem, a positive strong\nsubmeasure is the supremum of a non-empty collection of measures whose ... | null | null | null | null | true | null | 20830 | null | Default | null | null |
null | {
"abstract": " Professional baseball players are increasingly guaranteed expensive long-term\ncontracts, with over 70 deals signed in excess of \\$90 million, mostly in the\nlast decade. These are substantial sums compared to a typical franchise\nvaluation of \\$1-2 billion. Hence, the players to whom a team choose... | null | null | null | null | true | null | 20831 | null | Default | null | null |
null | {
"abstract": " When deriving a master equation for a multipartite weakly-interacting open\nquantum systems, dissipation is often addressed \\textit{locally} on each\ncomponent, i.e. ignoring the coherent couplings, which are later added `by\nhand'. Although simple, the resulting local master equation (LME) is known... | null | null | null | null | true | null | 20832 | null | Default | null | null |
null | {
"abstract": " This work presents a method for contact state estimation using fuzzy\nclustering to learn contact probability for full, six-dimensional humanoid\ncontacts. The data required for training is solely from proprioceptive sensors\n- endeffector contact wrench sensors and inertial measurement units (IMUs) ... | null | null | null | null | true | null | 20833 | null | Default | null | null |
null | {
"abstract": " Recent literature in the robotics community has focused on learning robot\nbehaviors that abstract out lower-level details of robot control. To fully\nleverage the efficacy of such behaviors, it is necessary to select and sequence\nthem to achieve a given task. In this paper, we present an approach t... | null | null | [
"Computer Science"
] | null | true | null | 20834 | null | Validated | null | null |
null | {
"abstract": " Evaluation complexity for convexly constrained optimization is considered and\nit is shown first that the complexity bound of $O(\\epsilon^{-3/2})$ proved by\nCartis, Gould and Toint (IMAJNA 32(4) 2012, pp.1662-1695) for computing an\n$\\epsilon$-approximate first-order critical point can be obtained... | null | null | null | null | true | null | 20835 | null | Default | null | null |
null | {
"abstract": " In this paper, we prove some one level density results for the low-lying\nzeros of famliies of quadratic and quartic Hecke $L$-functions of the Gaussian\nfield. As corollaries, we deduce that, respectively, at least $94.27 \\%$ and\n$5\\%$ of the members of the quadratic family and the quartic family... | null | null | null | null | true | null | 20836 | null | Default | null | null |
null | {
"abstract": " Existing approaches to online convex optimization (OCO) make sequential\none-slot-ahead decisions, which lead to (possibly adversarial) losses that\ndrive subsequent decision iterates. Their performance is evaluated by the\nso-called regret that measures the difference of losses between the online\ns... | null | null | [
"Computer Science",
"Mathematics",
"Statistics"
] | null | true | null | 20837 | null | Validated | null | null |
null | {
"abstract": " Causal discovery from empirical data is a fundamental problem in many\nscientific domains. Observational data allows for identifiability only up to\nMarkov equivalence class. In this paper we first propose a polynomial time\nalgorithm for learning the exact correctly-oriented structure of the transit... | null | null | null | null | true | null | 20838 | null | Default | null | null |
null | {
"abstract": " We investigate the Fredholm alternative for the $p$-Laplacian in an exterior\ndomain which is the complement of the closed unit ball in $\\mathbb{R}^N$\n($N\\geq 2$). By employing techniques of Calculus of Variations we obtain the\nmultiplicity of solutions. The striking difference between our case a... | null | null | null | null | true | null | 20839 | null | Default | null | null |
null | {
"abstract": " Precipitation hardening, which relies on a high density of intermetallic\nprecipitates, is a commonly utilized technique for strengthening structural\nalloys. Structural alloys are commonly strengthened through a high density of\nsmall size intermetallic precipitates. At high temperatures, however, t... | null | null | null | null | true | null | 20840 | null | Default | null | null |
null | {
"abstract": " Multi-band phase variations in principle allow us to infer the longitudinal\ntemperature distributions of planets as a function of height in their\natmospheres. For example, 3.6 micron emission originates from deeper layers of\nthe atmosphere than 4.5 micron due to greater water vapor absorption at t... | null | null | null | null | true | null | 20841 | null | Default | null | null |
null | {
"abstract": " We introduce a new algorithm, called CDER, for supervised machine learning\nthat merges the multi-scale geometric properties of Cover Trees with the\ninformation-theoretic properties of entropy. CDER applies to a training set of\nlabeled pointclouds embedded in a common Euclidean space. If typical\np... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20842 | null | Validated | null | null |
null | {
"abstract": " Integrable optics is an innovation in particle accelerator design that\nprovides strong nonlinear focusing while avoiding parametric resonances. One\npromising application of integrable optics is to overcome the traditional\nlimits on accelerator intensity imposed by betatron tune-spread and collecti... | null | null | null | null | true | null | 20843 | null | Default | null | null |
null | {
"abstract": " We propose an empirical estimator of the preferential attachment function $f$\nin the setting of general preferential attachment trees. Using a supercritical\ncontinuous-time branching process framework, we prove the almost sure\nconsistency of the proposed estimator. We perform simulations to study ... | null | null | null | null | true | null | 20844 | null | Default | null | null |
null | {
"abstract": " Learned boundary maps are known to outperform hand- crafted ones as a basis\nfor the watershed algorithm. We show, for the first time, how to train\nwatershed computation jointly with boundary map prediction. The estimator for\nthe merging priorities is cast as a neural network that is con- volutiona... | null | null | null | null | true | null | 20845 | null | Default | null | null |
null | {
"abstract": " MAGIC (Major Atmospheric Gamma Imaging Cherenkov) is a system of two 17 m\ndiameter, F/1.03 Imaging Atmospheric Cherenkov Telescopes (IACT). They are\ndedicated to the observation of gamma rays from galactic and extragalactic\nsources in the very high energy range (VHE, 30 GeV to 100 TeV). This submi... | null | null | null | null | true | null | 20846 | null | Default | null | null |
null | {
"abstract": " Predicate encryption is a new paradigm of public key encryption that enables\nsearches on encrypted data. Using the predicate encryption, we can search\nkeywords or attributes on encrypted data without decrypting the ciphertexts. In\npredicate encryption, a ciphertext is associated with attributes an... | null | null | null | null | true | null | 20847 | null | Default | null | null |
null | {
"abstract": " Galaxy clustering on small scales is significantly under-predicted by\nsub-halo abundance matching (SHAM) models that populate (sub-)haloes with\ngalaxies based on peak halo mass, $M_{\\rm peak}$. SHAM models based on the peak\nmaximum circular velocity, $V_{\\rm peak}$, have had much better success.... | null | null | null | null | true | null | 20848 | null | Default | null | null |
null | {
"abstract": " We consider the hypothesis that dark matter and dark energy consists of\nultra-light self-interacting scalar particles. It is found that the\nKlein-Gordon equation with only two free parameters (mass and self-coupling) on\na Schwarzschild background, at the galactic length-scales has the solution\nwh... | null | null | null | null | true | null | 20849 | null | Default | null | null |
null | {
"abstract": " The demand on mobile electronics to continue to shrink in size while increase\nin efficiency drives the demand on the internal passive components to do the\nsame. Power amplifiers require inductors with small form factors, high quality\nfactors, and high operating frequency in the single-digit GHz ra... | null | null | [
"Physics"
] | null | true | null | 20850 | null | Validated | null | null |
null | {
"abstract": " We simplify the construction of projection complexes due to\nBestvina-Bromberg-Fujiwara. To do so, we introduce a sharper version of the\nBehrstock inequality, and show that it can always be enforced. Furthermore, we\nuse the new setup to prove acylindricity results for the action on the\nprojection ... | null | null | [
"Mathematics"
] | null | true | null | 20851 | null | Validated | null | null |
null | {
"abstract": " Designing software systems for Geometric Computing applications can be a\nchallenging task. Software engineers typically use software abstractions to\nhide and manage the high complexity of such systems. Without the presence of a\nunifying algebraic system to describe geometric models, the use of sof... | null | null | null | null | true | null | 20852 | null | Default | null | null |
null | {
"abstract": " In the planted partition problem, the $n$ vertices of a random graph are\npartitioned into $k$ \"clusters,\" and edges between vertices in the same cluster\nand different clusters are included with constant probability $p$ and $q$,\nrespectively (where $0 \\le q < p \\le 1$). We give an efficient spe... | null | null | null | null | true | null | 20853 | null | Default | null | null |
null | {
"abstract": " Business Architecture (BA) plays a significant role in helping organizations\nunderstand enterprise structures and processes, and align them with strategic\nobjectives. However, traditional BAs are represented in fixed structure with\nstatic model elements and fail to dynamically capture business ins... | null | null | null | null | true | null | 20854 | null | Default | null | null |
null | {
"abstract": " The lack of interpretability remains a key barrier to the adoption of deep\nmodels in many applications. In this work, we explicitly regularize deep models\nso human users might step through the process behind their predictions in\nlittle time. Specifically, we train deep time-series models so their\... | null | null | null | null | true | null | 20855 | null | Default | null | null |
null | {
"abstract": " Probability modelling for DNA sequence evolution is well established and\nprovides a rich framework for understanding genetic variation between samples\nof individuals from one or more populations. We show that both classical and\nmore recent models for coalescence (with or without recombination) can... | null | null | [
"Statistics",
"Quantitative Biology"
] | null | true | null | 20856 | null | Validated | null | null |
null | {
"abstract": " We consider the problem of robust inference under the important generalized\nlinear model (GLM) with stochastic covariates. We derive the properties of the\nminimum density power divergence estimator of the parameters in GLM with random\ndesign and used this estimator to propose a robust Wald-type te... | null | null | [
"Statistics"
] | null | true | null | 20857 | null | Validated | null | null |
null | {
"abstract": " Convolutional Neural Networks (CNN) and the locally connected layer are\nlimited in capturing the importance and relations of different local receptive\nfields, which are often crucial for tasks such as face verification, visual\nquestion answering, and word sequence prediction. To tackle the issue, ... | null | null | null | null | true | null | 20858 | null | Default | null | null |
null | {
"abstract": " This paper presents new results on prediction of linear processes in function\nspaces. The autoregressive Hilbertian process framework of order one (ARH(1)\nprocess framework) is adopted. A componentwise estimator of the autocorrelation\noperator is formulated, from the moment-based estimation of its... | null | null | null | null | true | null | 20859 | null | Default | null | null |
null | {
"abstract": " Population control policies are proposed and in some places employed as a\nmeans towards curbing population growth. This paper is concerned with a\ndisturbing side-effect of such policies, namely, the potential risk of societal\nfragmentation due to changes in the distribution of family sizes. This e... | null | null | null | null | true | null | 20860 | null | Default | null | null |
null | {
"abstract": " The Neutralized Drift Compression Experiment-II (NDCX-II) is an induction\nlinac that generates intense pulses of 1.2 MeV helium ions for heating matter\nto extreme conditions. Here, we present recent results on optimizing beam\ntransport. The NDCX-II beamline includes a 1-meter-long drift section\nd... | null | null | null | null | true | null | 20861 | null | Default | null | null |
null | {
"abstract": " Many structured prediction problems (particularly in vision and language\ndomains) are ambiguous, with multiple outputs being correct for an input - e.g.\nthere are many ways of describing an image, multiple ways of translating a\nsentence; however, exhaustively annotating the applicability of all po... | null | null | null | null | true | null | 20862 | null | Default | null | null |
null | {
"abstract": " Quantitative methods are more familiar to most geophysicists with direct\ninversion or indirect inversion. We will discuss seismic inversion in a high\nlevel sense without getting into the actual algorithms. We will stay with\nmeta-equations and argue pros and cons based on certain mathematical theor... | null | null | [
"Physics"
] | null | true | null | 20863 | null | Validated | null | null |
null | {
"abstract": " We define a right Cartan-Eilenberg structure on the category of Kan's\ncombinatorial spectra, and the category of sheaves of such spectra, assuming\nsome conditions. In both structures, we use the geometric concept of homotopy\nequivalence as the strong equivalence. In the case of sheaves, we use loc... | null | null | null | null | true | null | 20864 | null | Default | null | null |
null | {
"abstract": " Quantum computing for machine learning attracts increasing attention and\nrecent technological developments suggest that especially adiabatic quantum\ncomputing may soon be of practical interest. In this paper, we therefore\nconsider this paradigm and discuss how to adopt it to the problem of binary\... | null | null | [
"Statistics"
] | null | true | null | 20865 | null | Validated | null | null |
null | {
"abstract": " This paper provides a new similarity detection algorithm. Given an input set\nof multi-dimensional data points, where each data point is assumed to be\nmulti-dimensional, and an additional reference data point for similarity\nfinding, the algorithm uses kernel method that embeds the data points into ... | null | null | null | null | true | null | 20866 | null | Default | null | null |
null | {
"abstract": " These are reminiscences of my interactions with Julian Schwinger from 1968\nthrough 1981 and beyond.\n",
"title": "Reminiscences of Julian Schwinger: Late Harvard, Early UCLA Years (1968-1981)"
} | null | null | [
"Physics"
] | null | true | null | 20867 | null | Validated | null | null |
null | {
"abstract": " We demonstrate site-resolved imaging of a strongly correlated quantum system\nwithout relying on laser-cooling techniques during fluorescence imaging. We\nobserved the formation of Mott shells in the insulating regime and realized\nthermometry on the atomic cloud. This work proves the feasibility of ... | null | null | null | null | true | null | 20868 | null | Default | null | null |
null | {
"abstract": " We develop a unified continuum modeling framework for viscous fluids and\nhyperelastic solids using the Gibbs free energy as the thermodynamic potential.\nThis framework naturally leads to a pressure primitive variable formulation for\nthe continuum body, which is well-behaved in both compressible an... | null | null | null | null | true | null | 20869 | null | Default | null | null |
null | {
"abstract": " Fast timing capability in X-ray observation of astrophysical objects is one\nof the key properties for the ASTRO-H (Hitomi) mission. Absolute timing\naccuracies of 350 micro second or 35 micro second are required to achieve\nnominal scientific goals or to study fast variabilities of specific sources.... | null | null | [
"Physics"
] | null | true | null | 20870 | null | Validated | null | null |
null | {
"abstract": " In this article, we use $\\lambda$-sequences to derive common fixed points for\na family of self-mappings defined on a complete $G$-metric space. We imitate\nsome existing techniques in our proofs and show that the tools emlyed can be\nused at a larger scale. These results generalise well known resul... | null | null | null | null | true | null | 20871 | null | Default | null | null |
null | {
"abstract": " Nested weighted automata (NWA) present a robust and convenient\nautomata-theoretic formalism for quantitative specifications. Previous works\nhave considered NWA that processed input words only in the forward direction.\nIt is natural to allow the automata to process input words backwards as well,\nf... | null | null | null | null | true | null | 20872 | null | Default | null | null |
null | {
"abstract": " We study the regularity of the solutions of second order boundary value\nproblems on manifolds with boundary and bounded geometry. We first show that\nthe regularity property of a given boundary value problem $(P, C)$ is\nequivalent to the uniform regularity of the natural family $(P_x, C_x)$ of\nass... | null | null | null | null | true | null | 20873 | null | Default | null | null |
null | {
"abstract": " A Fourier-Chebyshev spectral method is proposed in this paper for solving the\ncavitation problem in nonlinear elasticity. The interpolation error for the\ncavitation solution is analyzed, the elastic energy error estimate for the\ndiscrete cavitation solution is obtained, and the convergence of the ... | null | null | null | null | true | null | 20874 | null | Default | null | null |
null | {
"abstract": " Many biological and cognitive systems do not operate deep into one or other\nregime of activity. Instead, they exploit critical surfaces poised at\ntransitions in their parameter space. The pervasiveness of criticality in\nnatural systems suggests that there may be general principles inducing this\nb... | null | null | [
"Computer Science",
"Physics"
] | null | true | null | 20875 | null | Validated | null | null |
null | {
"abstract": " The present paper is a companion to the paper by Villone and Rampf (2017),\ntitled \"Hermann Hankel's On the general theory of motion of fluids, an essay\nincluding an English translation of the complete Preisschrift from 1861\"\ntogether with connected documents. Here we give a critical assessment o... | null | null | null | null | true | null | 20876 | null | Default | null | null |
null | {
"abstract": " We propose a dynamic edge exchangeable network model that can capture sparse\nconnections observed in real temporal networks, in contrast to existing models\nwhich are dense. The model achieved superior link prediction accuracy on\nmultiple data sets when compared to a dynamic variant of the blockmod... | null | null | null | null | true | null | 20877 | null | Default | null | null |
null | {
"abstract": " Motivated by advantages of current-mode design, this brief contribution\nexplores the implementation of weight matrices in neuromemristive systems via\ncurrent-mode memristor crossbar circuits. After deriving theoretical results\nfor the range and distribution of weights in the current-mode design, i... | null | null | null | null | true | null | 20878 | null | Default | null | null |
null | {
"abstract": " We obtain a new bound for incomplete Gauss sums modulo primes. Our argument\nfalls under the framework of Vinogradov's method which we use to reduce the\nproblem under consideration to bounding the number of solutions to two distinct\nsystems of congruences. The first is related to Vinogradov's mean ... | null | null | null | null | true | null | 20879 | null | Default | null | null |
null | {
"abstract": " Functional Magnetic Resonance Imaging is a noninvasive tool used to study\nbrain function. Detecting activation is challenged by many factors, and even\nmore so in low-signal scenarios that arise in the performance of high-level\ncognitive tasks. We provide a fully automated and fast adaptive smoothi... | null | null | null | null | true | null | 20880 | null | Default | null | null |
null | {
"abstract": " The layered cuprate Bi$_{2}$CuO$_{4}$ is investigated using magnetic,\ndielectric and pyroelectric measurements. This system is observed to be an\nimproper multiferroic, with a robust ferroelectric state being established near\nthe magnetic transition. Magnetic and dielectric measurements indicate th... | null | null | null | null | true | null | 20881 | null | Default | null | null |
null | {
"abstract": " In this paper, we study Landau damping in the weakly collisional limit of a\nVlasov-Fokker-Planck equation with nonlinear collisions in the phase-space\n$(x,v) \\in \\mathbb T_x^n \\times \\mathbb R^n_v$. The goal is four-fold: (A) to\nunderstand how collisions suppress plasma echoes and enable Landa... | null | null | null | null | true | null | 20882 | null | Default | null | null |
null | {
"abstract": " Deep learning has revolutionised many fields, but it is still challenging to\ntransfer its success to small mobile robots with minimal hardware.\nSpecifically, some work has been done to this effect in the RoboCup humanoid\nfootball domain, but results that are performant and efficient and still\ngen... | null | null | null | null | true | null | 20883 | null | Default | null | null |
null | {
"abstract": " We prove that the generating function of overpartition $M2$-rank differences\nis, up to coefficient signs, a component of the vector-valued mock Eisenstein\nseries attached to a certain quadratic form. We use this to compute analogs of\nthe class number relations for $M2$-rank differences. As applica... | null | null | null | null | true | null | 20884 | null | Default | null | null |
null | {
"abstract": " We study the decentralized machine learning scenario where many users\ncollaborate to learn personalized models based on (i) their local datasets and\n(ii) a similarity graph over the users' learning tasks. Our approach trains\nnonlinear classifiers in a multi-task boosting manner without exchanging\... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20885 | null | Validated | null | null |
null | {
"abstract": " We prove existence and uniqueness of strong solutions for a class of\nsecond-order stochastic PDEs with multiplicative Wiener noise and drift of the\nform $\\operatorname{div} \\gamma(\\nabla \\cdot)$, where $\\gamma$ is a maximal\nmonotone graph in $\\mathbb{R}^n \\times \\mathbb{R}^n$ obtained as t... | null | null | null | null | true | null | 20886 | null | Default | null | null |
null | {
"abstract": " We propose and evaluate new techniques for compressing and speeding up dense\nmatrix multiplications as found in the fully connected and recurrent layers of\nneural networks for embedded large vocabulary continuous speech recognition\n(LVCSR). For compression, we introduce and study a trace norm regu... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20887 | null | Validated | null | null |
null | {
"abstract": " Sparse subspace clustering (SSC) is one of the current state-of-the-art\nmethods for partitioning data points into the union of subspaces, with strong\ntheoretical guarantees. However, it is not practical for large data sets as it\nrequires solving a LASSO problem for each data point, where the numbe... | null | null | [
"Statistics"
] | null | true | null | 20888 | null | Validated | null | null |
null | {
"abstract": " Health related social media mining is a valuable apparatus for the early\nrecognition of the diverse antagonistic medicinal conditions. Mostly, the\nexisting methods are based on machine learning with knowledge-based learning.\nThis working note presents the Recurrent neural network (RNN) and Long\ns... | null | null | null | null | true | null | 20889 | null | Default | null | null |
null | {
"abstract": " Recently, efforts have been made to improve ptychography phase retrieval\nalgorithms so that they are more robust against noise. Often the algorithm is\nadapted by changing the cost functional that needs to be minimized. In\nparticular, it has been suggested that the cost functional should be obtaine... | null | null | null | null | true | null | 20890 | null | Default | null | null |
null | {
"abstract": " A fundamental question in language learning concerns the role of a speaker's\nfirst language in second language acquisition. We present a novel methodology\nfor studying this question: analysis of eye-movement patterns in second\nlanguage reading of free-form text. Using this methodology, we demonstr... | null | null | [
"Computer Science"
] | null | true | null | 20891 | null | Validated | null | null |
null | {
"abstract": " We present a form of Schwarz's lemma for holomorphic maps between convex\ndomains $D_1$ and $D_2$. This result provides a lower bound on the distance\nbetween the images of relatively compact subsets of $D_1$ and the boundary of\n$D_2$. This is a natural improvement of an old estimate by Bernal-Gonzá... | null | null | [
"Mathematics"
] | null | true | null | 20892 | null | Validated | null | null |
null | {
"abstract": " In this paper, we focus on the COM-type negative binomial distribution with\nthree parameters, which belongs to COM-type $(a,b,0)$ class distributions and\nfamily of equilibrium distributions of arbitrary birth-death process. Besides,\nwe show abundant distributional properties such as overdispersion... | null | null | [
"Mathematics",
"Statistics"
] | null | true | null | 20893 | null | Validated | null | null |
null | {
"abstract": " Most contextual bandit algorithms minimize regret against the best fixed\npolicy, a questionable benchmark for non-stationary environments that are\nubiquitous in applications. In this work, we develop several efficient\ncontextual bandit algorithms for non-stationary environments by equipping\nexist... | null | null | null | null | true | null | 20894 | null | Default | null | null |
null | {
"abstract": " The search engine is tightly coupled with social networks and is primarily\ndesigned for users to acquire interested information. Specifically, the search\nengine assists the information dissemination for social networks, i.e.,\nenabling users to access interested contents with keywords-searching and... | null | null | null | null | true | null | 20895 | null | Default | null | null |
null | {
"abstract": " We consider the task of semantic robotic grasping, in which a robot picks up\nan object of a user-specified class using only monocular images. Inspired by\nthe two-stream hypothesis of visual reasoning, we present a semantic grasping\nframework that learns object detection, classification, and grasp ... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 20896 | null | Validated | null | null |
null | {
"abstract": " For any group $G$ and any set $A$, a cellular automaton (CA) is a\ntransformation of the configuration space $A^G$ defined via a finite memory set\nand a local function. Let $\\text{CA}(G;A)$ be the monoid of all CA over $A^G$.\nIn this paper, we investigate a generalisation of the inverse of a CA fr... | null | null | null | null | true | null | 20897 | null | Default | null | null |
null | {
"abstract": " We present a simplified treatment of stability of filtrations on finite\nspaces. Interestingly, we can lift the stability result for combinatorial\nfiltrations from [CSEM06] to the case when two filtrations live on different\nspaces without directly invoking the concept of interleaving. We then prove... | null | null | null | null | true | null | 20898 | null | Default | null | null |
null | {
"abstract": " Existing shape estimation methods for deformable object manipulation suffer\nfrom the drawbacks of being off-line, model dependent, noise-sensitive or\nocclusion-sensitive, and thus are not appropriate for manipulation tasks\nrequiring high precision. In this paper, we present a real-time shape\nesti... | null | null | null | null | true | null | 20899 | null | Default | null | null |
null | {
"abstract": " In recent years, reinforcement learning (RL) methods have been applied to\nmodel gameplay with great success, achieving super-human performance in various\nenvironments, such as Atari, Go, and Poker. However, those studies mostly focus\non winning the game and have largely ignored the rich and comple... | null | null | null | null | true | null | 20900 | null | Default | null | null |
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