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 study a connection between mapping spaces of bimodules and of\ninfinitesimal bimodules over an operad. As main application and motivation of\nour work, we produce an explicit delooping of the manifold calculus tower\nassociated to the space of smooth maps $D^{m}\\rightarrow D^{n}$ pf discs,\n$n\\g... | null | null | null | null | true | null | 18301 | null | Default | null | null |
null | {
"abstract": " Area law violations for entanglement entropy in the form of a square root has\nrecently been studied for one-dimensional frustration-free quantum systems\nbased on the Motzkin walks and their variations. Here we consider a Motzkin\nwalk with a different Hilbert space on each step of the walk spanned ... | null | null | null | null | true | null | 18302 | null | Default | null | null |
null | {
"abstract": " To guarantee the integrity and security of data transmitted through the\nInternet, hash functions are fundamental tools. But recent researches have\nshown that security flaws exist in the most widely used hash functions. So a\nnew way to improve their security performance is urgently demanded. In thi... | null | null | [
"Computer Science",
"Physics"
] | null | true | null | 18303 | null | Validated | null | null |
null | {
"abstract": " We present a new large-scale (4 square degrees) simultaneous $^{12}$CO,\n$^{13}$CO, and C$^{18}$O ($J$=1$-$0) mapping of L1188 with the PMO 13.7-m\ntelescope. Our observations have revealed that L1188 consists of two nearly\northogonal filamentary molecular clouds at two clearly separated velocities.... | null | null | null | null | true | null | 18304 | null | Default | null | null |
null | {
"abstract": " Matrix-valued covariance functions are crucial to geostatistical modeling of\nmultivariate spatial data. The classical assumption of symmetry of a\nmultivariate covariance function is overlay restrictive and has been considered\nas unrealistic for most of real data applications. Despite of that, the\... | null | null | null | null | true | null | 18305 | null | Default | null | null |
null | {
"abstract": " We propose a new dynamic stochastic blockmodel that focuses on the analysis\nof interaction lengths in networks. The model does not rely on a discretization\nof the time dimension and may be used to analyze networks that evolve\ncontinuously over time. The framework relies on a clustering structure o... | null | null | null | null | true | null | 18306 | null | Default | null | null |
null | {
"abstract": " Context: Visual aesthetics is increasingly seen as an essential factor in\nperceived usability, interaction, and overall appraisal of user interfaces\nespecially with respect to mobile applications. Yet, a question that remains is\nhow to assess and to which extend users agree on visual aesthetics. O... | null | null | [
"Computer Science"
] | null | true | null | 18307 | null | Validated | null | null |
null | {
"abstract": " A large-scale multi-object tracker based on the generalised labeled\nmulti-Bernoulli (GLMB) filter is proposed. The algorithm is capable of tracking\na very large, unknown and time-varying number of objects simultaneously, in the\npresence of a high number of false alarms, as well as misdetections an... | null | null | null | null | true | null | 18308 | null | Default | null | null |
null | {
"abstract": " The coefficient of determination, known as $R^2$, is commonly used as a\ngoodness-of-fit criterion for fitting linear models. $R^2$ is somewhat\ncontroversial when fitting nonlinear models, although it may be generalised on\na case-by-case basis to deal with specific models such as the logistic model... | null | null | null | null | true | null | 18309 | null | Default | null | null |
null | {
"abstract": " A GPS-denied UAV (Agent B) is localised through INS alignment with the aid of\na nearby GPS-equipped UAV (Agent A), which broadcasts its position at several\ntime instants. Agent B measures the signals' direction of arrival with respect\nto Agent B's inertial navigation frame. Semidefinite programmin... | null | null | null | null | true | null | 18310 | null | Default | null | null |
null | {
"abstract": " The inner surface of superconducting cavities plays a crucial role to achieve\nhighest accelerating fields and low losses. The industrial fabrication of\ncavities for the European X-Ray Free Electron Laser (XFEL) and the\nInternational Linear Collider (ILC) HiGrade Research Project allowed for an\nin... | null | null | null | null | true | null | 18311 | null | Default | null | null |
null | {
"abstract": " In a recent paper by Lasseux, Valdés-Parada and Porter (J.~Fluid~Mech.\n\\textbf{805} (2016) 118-146), it is found that the apparent gas permeability of\nthe porous media is a nonlinear function of the Knudsen number. However, this\nresult is highly questionable, because the adopted Navier-Stokes equ... | null | null | [
"Physics"
] | null | true | null | 18312 | null | Validated | null | null |
null | {
"abstract": " Highly distributed training of Deep Neural Networks (DNNs) on future compute\nplatforms (offering 100 of TeraOps/s of computational capacity) is expected to\nbe severely communication constrained. To overcome this limitation, new\ngradient compression techniques are needed that are computationally fr... | null | null | null | null | true | null | 18313 | null | Default | null | null |
null | {
"abstract": " We present a halo-independent determination of the unmodulated signal\ncorresponding to the DAMA modulation if interpreted as due to dark matter\nweakly interacting massive particles (WIMPs). First we show how a modulated\nsignal gives information on the WIMP velocity distribution function in the\nGa... | null | null | null | null | true | null | 18314 | null | Default | null | null |
null | {
"abstract": " Deep reinforcement learning has achieved many recent successes, but our\nunderstanding of its strengths and limitations is hampered by the lack of rich\nenvironments in which we can fully characterize optimal behavior, and\ncorrespondingly diagnose individual actions against such a characterization.\... | null | null | null | null | true | null | 18315 | null | Default | null | null |
null | {
"abstract": " In his seminal paper, Chua presented a fundamental physical claim by\nintroducing the memristor, \"The missing circuit element\". The memristor\nequations were originally supposed to represent a passive circuit element\nbecause, with active circuitry, arbitrary elements can be realized without\nlimit... | null | null | null | null | true | null | 18316 | null | Default | null | null |
null | {
"abstract": " The differential event rate in Weakly Interacting Massive Particle (WIMP)\ndirect detection experiments depends on the local dark matter density and\nvelocity distribution. Accurate modelling of the local dark matter distribution\nis therefore required to obtain reliable constraints on the WIMP parti... | null | null | null | null | true | null | 18317 | null | Default | null | null |
null | {
"abstract": " In the past few years, datacenter (DC) energy consumption has become an\nimportant issue in technology world. Server consolidation using virtualization\nand virtual machine (VM) live migration allows cloud DCs to improve resource\nutilization and hence energy efficiency. In order to save energy, cons... | null | null | null | null | true | null | 18318 | null | Default | null | null |
null | {
"abstract": " The numerical analysis of the diffraction features rendered by transmission\nelectron microscopy (TEM) typically relies either on classical approximations\n(Monte Carlo simulations) or quantum paraxial tomography (the multislice method\nand any of its variants). Although numerically advan- tageous (r... | null | null | null | null | true | null | 18319 | null | Default | null | null |
null | {
"abstract": " We show that any $d$-colored set of points in general position in\n$\\mathbb{R}^d$ can be partitioned into $n$ subsets with disjoint convex hulls\nsuch that the set of points and all color classes are partitioned as evenly as\npossible. This extends results by Holmsen, Kynčl & Valculescu (2017) and\n... | null | null | null | null | true | null | 18320 | null | Default | null | null |
null | {
"abstract": " With the purpose of modeling, specifying and reasoning in an integrated\nfashion with procedural and declarative aspects (both commonly present in cases\nor scenarios), the paper introduces Logic Programming Petri Nets (LPPN), an\nextension to the Petri Net notation providing an interface to logic pr... | null | null | null | null | true | null | 18321 | null | Default | null | null |
null | {
"abstract": " We consider higher order parabolic operator $\\partial_t+(-\\Delta_x)^m$ and\nhigher order Schrödinger operator $i^{-1}\\partial_t+(-\\Delta_x)^m$ in\n$X=\\{(t,x)\\in\\mathbb{R}^{1+n};~|t|<A,|x_n|<B\\}$ where $m$ is any positive\ninteger. Under certain lower order and regularity assumptions, we prove... | null | null | null | null | true | null | 18322 | null | Default | null | null |
null | {
"abstract": " The fashion industry is establishing its presence on a number of\nvisual-centric social media like Instagram. This creates an interesting clash\nas fashion brands that have traditionally practiced highly creative and\neditorialized image marketing now have to engage with people on the platform\nthat ... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 18323 | null | Validated | null | null |
null | {
"abstract": " Fluid-structure interactions are ubiquitous in nature and technology.\nHowever, the systems are often so complex that numerical simulations or ad hoc\nassumptions must be used to gain insight into the details of the complex\ninteractions between the fluid and solid mechanics. In this paper, we presen... | null | null | null | null | true | null | 18324 | null | Default | null | null |
null | {
"abstract": " The early universe could feature multiple reheating events, leading to jumps\nin the visible sector entropy density that dilute both particle asymmetries and\nthe number density of frozen-out states. In fact, late time entropy jumps are\nusually required in models of Affleck-Dine baryogenesis, which ... | null | null | [
"Physics"
] | null | true | null | 18325 | null | Validated | null | null |
null | {
"abstract": " We propose an intuitive method, called time-dependent population imaging\n(TDPI), to map the dynamical processes of high harmonic generation (HHG) in\nsolids by solving the time-dependent Schrödinger equation (TDSE). It is\nshown that the real-time dynamical characteristics of HHG in solids, such as\... | null | null | null | null | true | null | 18326 | null | Default | null | null |
null | {
"abstract": " Predicting epidemic dynamics is of great value in understanding and\ncontrolling diffusion processes, such as infectious disease spread and\ninformation propagation. This task is intractable, especially when surveillance\nresources are very limited. To address the challenge, we study the problem of\n... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 18327 | null | Validated | null | null |
null | {
"abstract": " Limitations in processing capabilities and memory of today's computers make\nspiking neuron-based (human) whole-brain simulations inevitably characterized\nby a compromise between bio-plausibility and computational cost. It translates\ninto brain models composed of a reduced number of neurons and a s... | null | null | null | null | true | null | 18328 | null | Default | null | null |
null | {
"abstract": " The problem of synchronization of coupled Hamiltonian systems exhibits\ninteresting features due to the non-uniform or mixed nature (regular and\nchaotic) of the phase space. We study these features by investigating the\nsynchronization of unidirectionally coupled area-preserving maps coupled by the\... | null | null | null | null | true | null | 18329 | null | Default | null | null |
null | {
"abstract": " Semantic segmentation remains a computationally intensive algorithm for\nembedded deployment even with the rapid growth of computation power. Thus\nefficient network design is a critical aspect especially for applications like\nautomated driving which requires real-time performance. Recently, there h... | null | null | null | null | true | null | 18330 | null | Default | null | null |
null | {
"abstract": " Motivated by applications of mixed longitudinal studies, where a group of\nsubjects entering the study at different ages (cross-sectional) are followed\nfor successive years (longitudinal), we consider nonparametric covariance\nestimation with samples of noisy and partially-observed functional\ntraje... | null | null | [
"Mathematics",
"Statistics"
] | null | true | null | 18331 | null | Validated | null | null |
null | {
"abstract": " The recent Nobel-prize-winning detections of gravitational waves from merging\nblack holes and the subsequent detection of the collision of two neutron stars\nin coincidence with electromagnetic observations have inaugurated a new era of\nmultimessenger astrophysics. To enhance the scope of this emer... | null | null | null | null | true | null | 18332 | null | Default | null | null |
null | {
"abstract": " I outline a construction of a local Floer homology for a coisotropic\nsubmanifold of a symplectic manifold and explain how it can be used to show\nthat leafwise fixed points of Hamiltonian diffeomorphisms exist.\n",
"title": "Note on local coisotropic Floer homology and leafwise fixed points"
} | null | null | null | null | true | null | 18333 | null | Default | null | null |
null | {
"abstract": " This paper presents contributions on nonlinear tracking control systems for a\nquadrotor unmanned micro aerial vehicle. New controllers are proposed based on\nnonlinear surfaces composed by tracking errors that evolve directly on the\nnonlinear configuration manifold thus inherently including in the ... | null | null | null | null | true | null | 18334 | null | Default | null | null |
null | {
"abstract": " We consider the problem of estimating the the rate of defects (mean number of\ndefects per item), given counts of defects detected by two independent\nimperfect inspectors on a sample of items. In contrast with the well-known\nmethod of Capture-Recapture, here we {\\it{do not}} have information regar... | null | null | null | null | true | null | 18335 | null | Default | null | null |
null | {
"abstract": " Different questions related with analysis of extreme values and outliers\narise frequently in practice. To exclude extremal observations and outliers is\nnot a good decision because they contain important information about the\nobserved distribution. The difficulties with their usage are usually rela... | null | null | null | null | true | null | 18336 | null | Default | null | null |
null | {
"abstract": " Inductive $k$-independent graphs generalize chordal graphs and have recently\nbeen advocated in the context of interference-avoiding wireless communication\nscheduling. The NP-hard problem of finding maximum-weight induced $c$-colorable\nsubgraphs, which is a generalization of finding maximum indepen... | null | null | null | null | true | null | 18337 | null | Default | null | null |
null | {
"abstract": " We prove that the word problem is undecidable in functionally recursive\ngroups, and that the order problem is undecidable in automata groups, even\nunder the assumption that they are contracting.\n",
"title": "The word and order problems for self-similar and automata groups"
} | null | null | null | null | true | null | 18338 | null | Default | null | null |
null | {
"abstract": " The current processes for building machine learning systems require\npractitioners with deep knowledge of machine learning. This significantly\nlimits the number of machine learning systems that can be created and has led\nto a mismatch between the demand for machine learning systems and the ability\... | null | null | null | null | true | null | 18339 | null | Default | null | null |
null | {
"abstract": " We show that any totally geodesic submanifold of Teichmuller space of\ndimension greater than one covers a totally geodesic subvariety, and only\nfinitely many totally geodesic subvarieties of dimension greater than one exist\nin each moduli space.\n",
"title": "Totally geodesic submanifolds of Tei... | null | null | null | null | true | null | 18340 | null | Default | null | null |
null | {
"abstract": " We show that $K(2)$-locally, the smash product of the string bordism spectrum\nand the spectrum $T_2$ splits into copies of Morava $E$-theories. Here, $T_2$\nis related to the Thom spectrum of the canonical bundle over $\\Omega SU(4)$.\n",
"title": "Towards a splitting of the $K(2)$-local string bo... | null | null | [
"Mathematics"
] | null | true | null | 18341 | null | Validated | null | null |
null | {
"abstract": " In this paper, we explore various forms of osmotic transport in the regime of\nhigh solute concentration. We consider both the osmosis across membranes and\ndiffusio-osmosis at solid interfaces, driven by solute concentration gradients.\nWe follow a mechanical point of view of osmotic transport, whic... | null | null | null | null | true | null | 18342 | null | Default | null | null |
null | {
"abstract": " Small $p$-values are often required to be accurately estimated in large scale\ngenomic studies for the adjustment of multiple hypothesis tests and the ranking\nof genomic features based on their statistical significance. For those\ncomplicated test statistics whose cumulative distribution functions a... | null | null | null | null | true | null | 18343 | null | Default | null | null |
null | {
"abstract": " Researchers have previously shown that Coincidental Correctness (CC) is\nprevalent; however, the benchmarks they used are considered inadequate\nnowadays. They have also recognized the negative impact of CC on the\neffectiveness of fault localization and testing. The aim of this paper is to\nstudy Co... | null | null | null | null | true | null | 18344 | null | Default | null | null |
null | {
"abstract": " We observe the effects of the three different events that cause spread\nchanges in the order book, namely trades, deletions and placement of limit\norders. By looking at the frequencies of the relative amounts of price changing\nevents, we discover that deletions of orders open the bid-ask spread of ... | null | null | null | null | true | null | 18345 | null | Default | null | null |
null | {
"abstract": " In this paper, we consider the use of structure learning methods for\nprobabilistic graphical models to identify statistical dependencies in\nhigh-dimensional physical processes. Such processes are often synthetically\ncharacterized using PDEs (partial differential equations) and are observed in a\nv... | null | null | null | null | true | null | 18346 | null | Default | null | null |
null | {
"abstract": " We show that, for a quantale $V$ and a $\\mathsf{Set}$-monad $\\mathbb{T}$\nlaxly extended to $V$-$\\mathsf{Rel}$, the presheaf monad on the category of\n$(\\mathbb{T},V)$-categories is simple, giving rise to a lax orthogonal\nfactorisation system (lofs) whose corresponding weak factorisation system ... | null | null | null | null | true | null | 18347 | null | Default | null | null |
null | {
"abstract": " We compute the leading Post-Newtonian (PN) contributions at linear order in\nthe spin to the radiation-reaction acceleration and spin evolution for binary\nsystems, which enter at fourth PN order. The calculation is carried out, from\nfirst principles, using the effective field theory framework for s... | null | null | null | null | true | null | 18348 | null | Default | null | null |
null | {
"abstract": " Tangent categories provide an axiomatic approach to key structural aspects of\ndifferential geometry that exist not only in the classical category of smooth\nmanifolds but also in algebraic geometry, homological algebra, computer\nscience, and combinatorics. Generalizing the notion of (linear) connec... | null | null | null | null | true | null | 18349 | null | Default | null | null |
null | {
"abstract": " An objective Bayesian approach to estimate the number of degrees of freedom\n$(\\nu)$ for the multivariate $t$ distribution and for the $t$-copula, when the\nparameter is considered discrete, is proposed. Inference on this parameter has\nbeen problematic for the multivariate $t$ and, for the absence ... | null | null | null | null | true | null | 18350 | null | Default | null | null |
null | {
"abstract": " Navigation in unknown, chaotic environments continues to present a\nsignificant challenge for the robotics community. Lighting changes,\nself-similar textures, motion blur, and moving objects are all considerable\nstumbling blocks for state-of-the-art vision-based navigation algorithms. In\nthis pape... | null | null | null | null | true | null | 18351 | null | Default | null | null |
null | {
"abstract": " Artificial Intelligence (AI) is an effective science which employs strong\nenough approaches, methods, and techniques to solve unsolvable real world based\nproblems. Because of its unstoppable rise towards the future, there are also\nsome discussions about its ethics and safety. Shaping an AI friendl... | null | null | null | null | true | null | 18352 | null | Default | null | null |
null | {
"abstract": " Headline generation is a special type of text summarization task. While the\namount of available training data for this task is almost unlimited, it still\nremains challenging, as learning to generate headlines for news articles\nimplies that the model has strong reasoning about natural language. To ... | null | null | null | null | true | null | 18353 | null | Default | null | null |
null | {
"abstract": " We observed the Galactic mixed-morphology supernova remnant G166.0+4.3 with\nSuzaku. The X-ray spectrum in the western part of the remnant is well\nrepresented by a one-component ionizing plasma model. The spectrum in the\nnortheastern region can be explained by two components. One is the Fe-rich\nco... | null | null | null | null | true | null | 18354 | null | Default | null | null |
null | {
"abstract": " Software systems are not static, they have to undergo frequent changes to\nstay fit for purpose, and in the process of doing so, their complexity\nincreases. It has been observed that this process often leads to the erosion of\nthe systems design and architecture and with it, the decline of many desi... | null | null | [
"Computer Science"
] | null | true | null | 18355 | null | Validated | null | null |
null | {
"abstract": " We explore efficient neural architecture search methods and show that a\nsimple yet powerful evolutionary algorithm can discover new architectures with\nexcellent performance. Our approach combines a novel hierarchical genetic\nrepresentation scheme that imitates the modularized design pattern common... | null | null | null | null | true | null | 18356 | null | Default | null | null |
null | {
"abstract": " For the purpose of Uncertainty Quantification (UQ) of Reynolds-Averaged\nNavier-Stokes closures, we introduce a framework in which perturbations in the\neigenvalues of the anisotropy tensor are made in order to bound a\nQuantity-of-Interest based on limiting states of turbulence. To make the\nperturb... | null | null | null | null | true | null | 18357 | null | Default | null | null |
null | {
"abstract": " We present here a new model and algorithm which performs an efficient Natural\ngradient descent for Multilayer Perceptrons. Natural gradient descent was\noriginally proposed from a point of view of information geometry, and it\nperforms the steepest descent updates on manifolds in a Riemannian space.... | null | null | [
"Statistics"
] | null | true | null | 18358 | null | Validated | null | null |
null | {
"abstract": " This paper studies the Sobolev regularity estimates of weak solutions of a\nclass of singular quasi-linear elliptic problems of the form $u_t -\n\\mbox{div}[\\mathbb{A}(x,t,u,\\nabla u)]= \\mbox{div}[{\\mathbf F}]$ with\nhomogeneous Dirichlet boundary conditions over bounded spatial domains. Our\nmai... | null | null | null | null | true | null | 18359 | null | Default | null | null |
null | {
"abstract": " Despite recent advances, large scale visual artifacts are still a common\noccurrence in images generated by GANs. Previous work has focused on improving\nthe generator's capability to accurately imitate the data distribution\n$p_{data}$. In this paper, we instead explore methods that enable GANs to\n... | null | null | null | null | true | null | 18360 | null | Default | null | null |
null | {
"abstract": " This work proposes a process for efficiently searching over combinations of\nindividual object 6D pose hypotheses in cluttered scenes, especially in cases\ninvolving occlusions and objects resting on each other. The initial set of\ncandidate object poses is generated from state-of-the-art object dete... | null | null | null | null | true | null | 18361 | null | Default | null | null |
null | {
"abstract": " The multi-label classification framework, where each observation can be\nassociated with a set of labels, has generated a tremendous amount of attention\nover recent years. The modern multi-label problems are typically large-scale in\nterms of number of observations, features and labels, and the amou... | null | null | null | null | true | null | 18362 | null | Default | null | null |
null | {
"abstract": " In this work we establish the tightest lower bound up-to-date for the minimal\ncrossing number of a satellite knot based on the minimal crossing number of the\ncompanion used to build the satellite. If $M$ is the wrapping number of the\npattern knot, we essentially show that $c(Sat(P,C))>\\frac{M^2}{... | null | null | null | null | true | null | 18363 | null | Default | null | null |
null | {
"abstract": " Web archives are large longitudinal collections that store webpages from the\npast, which might be missing on the current live Web. Consequently, temporal\nsearch over such collections is essential for finding prominent missing\nwebpages and tasks like historical analysis. However, this has been chal... | null | null | null | null | true | null | 18364 | null | Default | null | null |
null | {
"abstract": " We begin by summarizing the relevance and importance of inductive analytics\nbased on the geometry and topology of data and information. Contemporary issues\nare then discussed. These include how sampling data for representativity is\nincreasingly to be questioned. While we can always avail of analyt... | null | null | null | null | true | null | 18365 | null | Default | null | null |
null | {
"abstract": " Expanding upon earlier results [arXiv:1702.02861], we present a compendium of\n$\\sigma$-models associated with integrable deformations of AdS$_5$ generated by\nsolutions to homogenous classical Yang-Baxter equation. Each example we study\nfrom four viewpoints: conformal (Drinfeld) twists, closed str... | null | null | null | null | true | null | 18366 | null | Default | null | null |
null | {
"abstract": " In this paper we present AWEsome (Airborne Wind Energy Standardized\nOpen-source Model Environment), a test platform for airborne wind energy\nsystems that consists of low-cost hardware and is entirely based on open-source\nsoftware. It can hence be used without the need of large financial investment... | null | null | [
"Computer Science"
] | null | true | null | 18367 | null | Validated | null | null |
null | {
"abstract": " We propose a one-dimensional model for collecting lymphatics coupled with a\nnovel Electro-Fluid-Mechanical Contraction (EFMC) model for dynamical\ncontractions, based on a modified FitzHugh-Nagumo model for action potentials.\nThe one-dimensional model for a compliant lymphatic vessel is a set of\nh... | null | null | null | null | true | null | 18368 | null | Default | null | null |
null | {
"abstract": " We prove the existence of a one-parameter family of nondisplaceable\nLagrangian tori near a linear chain of Lagrangian 2-spheres in a symplectic\n4-manifold. When the symplectic structure is rational we prove that the\ndeformed Floer cohomology groups of these tori are nontrivial. The proof uses\nthe... | null | null | null | null | true | null | 18369 | null | Default | null | null |
null | {
"abstract": " Haptic feedback is essential to acquire immersive experience when interacting\nin virtual or augmented reality. Although the existing promising magnetic\nlevitation (maglev) haptic system has advantages of none mechanical friction,\nits performance is limited by its navigation method, which mainly re... | null | null | null | null | true | null | 18370 | null | Default | null | null |
null | {
"abstract": " Although the recent progress in the deep neural network has led to the\ndevelopment of learnable local feature descriptors, there is no explicit answer\nfor estimation of the necessary size of a neural network. Specifically, the\nlocal feature is represented in a low dimensional space, so the neural ... | null | null | null | null | true | null | 18371 | null | Default | null | null |
null | {
"abstract": " Recently, continuous cache models were proposed as extensions to recurrent\nneural network language models, to adapt their predictions to local changes in\nthe data distribution. These models only capture the local context, of up to a\nfew thousands tokens. In this paper, we propose an extension of c... | null | null | null | null | true | null | 18372 | null | Default | null | null |
null | {
"abstract": " Dyson demonstrated an equivalence between infinite-range Coulomb gas models\nand classical random matrix ensembles for study of eigenvalue statistics. We\nintroduce finite-range Coulomb gas (FRCG) models via a Brownian matrix process,\nand study them analytically and by Monte-Carlo simulations. These... | null | null | null | null | true | null | 18373 | null | Default | null | null |
null | {
"abstract": " We establish lower bounds on the volume and the surface area of a geometric\nbody using the size of its slices along different directions. In the first part\nof the paper, we derive volume bounds for convex bodies using generalized\nsubadditivity properties of entropy combined with entropy bounds for... | null | null | null | null | true | null | 18374 | null | Default | null | null |
null | {
"abstract": " A previously unreported Pb-based perovskite PbMoO$_3$ is obtained by\nhigh-pressure and high-temperature synthesis. This material crystallizes in the\n$Pm\\bar{3}m$ cubic structure at room temperature, making it distinct from\ntypical Pb-based perovskite oxides with a structural distortion. PbMoO$_3$... | null | null | [
"Physics"
] | null | true | null | 18375 | null | Validated | null | null |
null | {
"abstract": " Most long memory forecasting studies assume that the memory is generated by\nthe fractional difference operator. We argue that the most cited theoretical\narguments for the presence of long memory do not imply the fractional\ndifference operator, and assess the performance of the autoregressive\nfrac... | null | null | null | null | true | null | 18376 | null | Default | null | null |
null | {
"abstract": " Source code plagiarism detection is a problem that has been addressed several\ntimes before; and several tools have been developed for that purpose. In this\nresearch project we investigated a set of possible disguises that can be\nmechanically applied to plagiarized source code to defeat plagiarism ... | null | null | [
"Computer Science"
] | null | true | null | 18377 | null | Validated | null | null |
null | {
"abstract": " Early attempts to apply asteroseismology to study the Galaxy have already\nshown unexpected discrepancies for the mass distribution of stars between the\nGalactic models and the data; a result that is still unexplained. Here, we\nrevisit the analysis of the asteroseismic sample of dwarf and subgiant ... | null | null | null | null | true | null | 18378 | null | Default | null | null |
null | {
"abstract": " Semantic labeling for numerical values is a task of assigning semantic labels\nto unknown numerical attributes. The semantic labels could be numerical\nproperties in ontologies, instances in knowledge bases, or labeled data that\nare manually annotated by domain experts. In this paper, we refer to se... | null | null | null | null | true | null | 18379 | null | Default | null | null |
null | {
"abstract": " A statistical model assuming a preferential attachment network, which is\ngenerated by adding nodes sequentially according to a few simple rules, usually\ndescribes real-life networks better than a model assuming, for example, a\nBernoulli random graph, in which any two nodes have the same probabilit... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 18380 | null | Validated | null | null |
null | {
"abstract": " Descent theory for linear categories is developed. Given a linear category as\nan extension of a diagonal category, we introduce descent data, and the\ncategory of descent data is isomorphic to the category of representations of\nthe diagonal category, if some flatness assumptions are satisfied. Then... | null | null | null | null | true | null | 18381 | null | Default | null | null |
null | {
"abstract": " We give topological and game theoretic definitions and theorems nec- essary\nfor defining a Banach-Mazur game, and apply these definitions to formalize the\ngame. We then state and prove two theorems which give necessary conditions for\nexistence of winning strategies for players in a Banach-Mazur ga... | null | null | null | null | true | null | 18382 | null | Default | null | null |
null | {
"abstract": " Theory of the influence of the thermal fluctuations on the electric transport\nbeyond linear response in superconductors is developed within the framework of\nthe time dependent Ginzburg - Landau approach. The I - V curve is calculated\nusing the dynamical self - consistent gaussian approximation. Un... | null | null | null | null | true | null | 18383 | null | Default | null | null |
null | {
"abstract": " We demonstrate optomechanical interference in a multimode system, in which an\noptical mode couples to two mechanical modes. A phase-dependent\nexcitation-coupling approach is developed, which enables the observation of\nconstructive and destructive optomechanical interferences. The destructive\ninte... | null | null | null | null | true | null | 18384 | null | Default | null | null |
null | {
"abstract": " We propose algorithms for online principal component analysis (PCA) and\nvariance minimization for adaptive settings. Previous literature has focused on\nupper bounding the static adversarial regret, whose comparator is the optimal\nfixed action in hindsight. However, static regret is not an appropri... | null | null | [
"Computer Science",
"Statistics"
] | null | true | null | 18385 | null | Validated | null | null |
null | {
"abstract": " Cross-term spatiotemporal encoding (xSPEN) is a recently introduced imaging\napproach delivering single-scan 2D NMR images with unprecedented resilience to\nfield inhomogeneities. The method relies on performing a pre-acquisition\nencoding and a subsequent image read out while using the disturbing fr... | null | null | null | null | true | null | 18386 | null | Default | null | null |
null | {
"abstract": " We derive formulas for the performance of capital assets in continuous time\nfrom an efficient market hypothesis, with no stochastic assumptions and no\nassumptions about the beliefs or preferences of investors. Our efficient market\nhypothesis says that a speculator with limited means cannot beat a ... | null | null | [
"Quantitative Finance"
] | null | true | null | 18387 | null | Validated | null | null |
null | {
"abstract": " Apart from solving complicated problems that require a certain level of\nintelligence, fine-tuned deep neural networks can also create fast algorithms\nfor slow, numerical tasks. In this paper, we introduce an improved version of\n[1]'s work, a fast, deep-learning framework capable of generating the ... | null | null | null | null | true | null | 18388 | null | Default | null | null |
null | {
"abstract": " This article considers algorithmic and statistical aspects of linear\nregression when the correspondence between the covariates and the responses is\nunknown. First, a fully polynomial-time approximation scheme is given for the\nnatural least squares optimization problem in any constant dimension. Ne... | null | null | null | null | true | null | 18389 | null | Default | null | null |
null | {
"abstract": " Privacy has become a serious concern for modern Information Societies. The\nsensitive nature of much of the data that are daily exchanged or released to\nuntrusted parties requires that responsible organizations undertake appropriate\nprivacy protection measures. Nowadays, much of these data are text... | null | null | null | null | true | null | 18390 | null | Default | null | null |
null | {
"abstract": " We give a brief description of the Birch-Swinnerton-Dyer conjecture and\npresent related conjectures. We describe the relation between the nilpotent\norbits of SL(2,R) and CM points.\n",
"title": "Remarks on the Birch-Swinnerton-Dyer conjecture"
} | null | null | null | null | true | null | 18391 | null | Default | null | null |
null | {
"abstract": " Unmanned aerial vehicles (UAVs) have gained a lot of popularity in diverse\nwireless communication fields. They can act as high-altitude flying relays to\nsupport communications between ground nodes due to their ability to provide\nline-of-sight links. With the flourishing Internet of Things, several... | null | null | null | null | true | null | 18392 | null | Default | null | null |
null | {
"abstract": " We present a denotational account of dynamic allocation of potentially cyclic\nmemory cells using a monad on a functor category. We identify the collection of\nheaps as an object in a different functor category equipped with a monad for\nadding hiding/encapsulation capabilities to the heaps. We deriv... | null | null | [
"Computer Science",
"Mathematics"
] | null | true | null | 18393 | null | Validated | null | null |
null | {
"abstract": " Deep networks thrive when trained on large scale data collections. This has\ngiven ImageNet a central role in the development of deep architectures for\nvisual object classification. However, ImageNet was created during a specific\nperiod in time, and as such it is prone to aging, as well as dataset ... | null | null | null | null | true | null | 18394 | null | Default | null | null |
null | {
"abstract": " In the restricted three-body problem, consecutive collision orbits are those\norbits which start and end at collisions with one of the primaries. Interests\nfor such orbits arise not only from mathematics but also from various\nengineering problems. In this article, using Floer homology, we show that... | null | null | null | null | true | null | 18395 | null | Default | null | null |
null | {
"abstract": " This paper presents the notion of AND-OR reduction, which reduces a WF net to\na smaller net by iteratively contracting certain well-formed subnets into\nsingle nodes until no more such contractions are possible. This reduction can\nreveal the hierarchical structure of a WF net, and since it preserve... | null | null | null | null | true | null | 18396 | null | Default | null | null |
null | {
"abstract": " The present work shows the application of transfer learning for a pre-trained\ndeep neural network (DNN), using a small image dataset ($\\approx$ 12,000) on a\nsingle workstation with enabled NVIDIA GPU card that takes up to 1 hour to\ncomplete the training task and archive an overall average accurac... | null | null | null | null | true | null | 18397 | null | Default | null | null |
null | {
"abstract": " In this paper, we study simple splines on a Riemannian manifold $Q$ from the\npoint of view of the Pontryagin maximum principle (PMP) in optimal control\ntheory. The control problem consists in finding smooth curves matching two\ngiven tangent vectors with the control being the curve's acceleration, ... | null | null | null | null | true | null | 18398 | null | Default | null | null |
null | {
"abstract": " The hand is one of the most complex and important parts of the human body.\nThe dexterity provided by its multiple degrees of freedom enables us to perform\nmany of the tasks of daily living which involve grasping and manipulating\nobjects of interest. Contemporary prosthetic devices for people with\... | null | null | null | null | true | null | 18399 | null | Default | null | null |
null | {
"abstract": " We study the popular centrality measure known as effective conductance or in\nsome circles as information centrality. This is an important notion of\ncentrality for undirected networks, with many applications, e.g., for random\nwalks, electrical resistor networks, epidemic spreading, etc. In this pap... | null | null | null | null | true | null | 18400 | null | Default | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.