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Title: Corral Framework: Trustworthy and Fully Functional Data Intensive Parallel Astronomical Pipelines, Abstract: Data processing pipelines represent an important slice of the astronomical software library that include chains of processes that transform raw data into valuable information via data reduction and analys...
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Title: Radial orbit instability in systems of highly eccentric orbits: Antonov problem reviewed, Abstract: Stationary stellar systems with radially elongated orbits are subject to radial orbit instability -- an important phenomenon that structures galaxies. Antonov (1973) presented a formal proof of the instability for...
[ 0, 1, 0, 0, 0, 0 ]
Title: Short-range wakefields generated in the blowout regime of plasma-wakefield acceleration, Abstract: In the past, calculation of wakefields generated by an electron bunch propagating in a plasma has been carried out in linear approximation, where the plasma perturbation can be assumed small and plasma equations of...
[ 0, 1, 0, 0, 0, 0 ]
Title: Scaled Nuclear Norm Minimization for Low-Rank Tensor Completion, Abstract: Minimizing the nuclear norm of a matrix has been shown to be very efficient in reconstructing a low-rank sampled matrix. Furthermore, minimizing the sum of nuclear norms of matricizations of a tensor has been shown to be very efficient in...
[ 1, 0, 0, 1, 0, 0 ]
Title: Stability and Transparency Analysis of a Bilateral Teleoperation in Presence of Data Loss, Abstract: This paper presents a novel approach for stability and transparency analysis for bilateral teleoperation in the presence of data loss in communication media. A new model for data loss is proposed based on a set o...
[ 1, 0, 0, 0, 0, 0 ]
Title: Quantum eigenstate tomography with qubit tunneling spectroscopy, Abstract: Measurement of the energy eigenvalues (spectrum) of a multi-qubit system has recently become possible by qubit tunneling spectroscopy (QTS). In the standard QTS experiments, an incoherent probe qubit is strongly coupled to one of the qubi...
[ 0, 1, 0, 0, 0, 0 ]
Title: Binary hermitian forms and optimal embeddings, Abstract: Fix a quadratic order over the ring of integers. An embedding of the quadratic order into a quaternionic order naturally gives an integral binary hermitian form over the quadratic order. We show that, in certain cases, this correspondence is a discriminant...
[ 0, 0, 1, 0, 0, 0 ]
Title: An Improved Training Procedure for Neural Autoregressive Data Completion, Abstract: Neural autoregressive models are explicit density estimators that achieve state-of-the-art likelihoods for generative modeling. The D-dimensional data distribution is factorized into an autoregressive product of one-dimensional c...
[ 1, 0, 0, 1, 0, 0 ]
Title: A Stochastic Formulation of the Resolution of Identity: Application to Second Order Møller-Plesset Perturbation Theory, Abstract: A stochastic orbital approach to the resolution of identity (RI) approximation for 4-index 2-electron electron repulsion integrals (ERIs) is presented. The stochastic RI-ERIs are then...
[ 0, 1, 0, 0, 0, 0 ]
Title: Automatic Mapping of NES Games with Mappy, Abstract: Game maps are useful for human players, general-game-playing agents, and data-driven procedural content generation. These maps are generally made by hand-assembling manually-created screenshots of game levels. Besides being tedious and error-prone, this approa...
[ 1, 0, 0, 0, 0, 0 ]
Title: Proportional Closeness Estimation of Probability of Contamination Under Group Testing, Abstract: The paper is focused on the problem of estimating the probability $p$ of individual contaminated sample, under group testing. The precision of the estimator is given by the probability of proportional closeness, a co...
[ 0, 0, 1, 1, 0, 0 ]
Title: Utility of General and Specific Word Embeddings for Classifying Translational Stages of Research, Abstract: Conventional text classification models make a bag-of-words assumption reducing text into word occurrence counts per document. Recent algorithms such as word2vec are capable of learning semantic meaning an...
[ 1, 0, 0, 1, 0, 0 ]
Title: The AKARI IRC asteroid flux catalogue: updated diameters and albedos, Abstract: The AKARI IRC All-sky survey provided more than twenty thousand thermal infrared observations of over five thousand asteroids. Diameters and albedos were obtained by fitting an empirically calibrated version of the standard thermal m...
[ 0, 1, 0, 0, 0, 0 ]
Title: Finite sample Bernstein - von Mises theorems for functionals and spectral projectors of covariance matrix, Abstract: We demonstrate that a prior influence on the posterior distribution of covariance matrix vanishes as sample size grows. The assumptions on a prior are explicit and mild. The results are valid for ...
[ 0, 0, 1, 1, 0, 0 ]
Title: Low-temperature behavior of the multicomponent Widom-Rowlison model on finite square lattices, Abstract: We consider the multicomponent Widom-Rowlison with Metropolis dynamics, which describes the evolution of a particle system where $M$ different types of particles interact subject to certain hard-core constrai...
[ 0, 1, 1, 0, 0, 0 ]
Title: Stream Graphs and Link Streams for the Modeling of Interactions over Time, Abstract: Graph theory provides a language for studying the structure of relations, and it is often used to study interactions over time too. However, it poorly captures the both temporal and structural nature of interactions, that calls ...
[ 1, 0, 0, 1, 0, 0 ]
Title: Supermetric Search, Abstract: Metric search is concerned with the efficient evaluation of queries in metric spaces. In general,a large space of objects is arranged in such a way that, when a further object is presented as a query, those objects most similar to the query can be efficiently found. Most mechanisms ...
[ 1, 0, 0, 0, 0, 0 ]
Title: Liouville-type theorems with finite Morse index for Δ_λ-Laplace operator, Abstract: In this paper we study solutions, possibly unbounded and sign-changing, of the following problem: -\D_{\lambda} u=|x|_{\lambda}^a |u|^{p-1}u, in R^n,\;n\geq 1,\; p>1, and a \geq 0, where \D_{\lambda} is a strongly degenerate elli...
[ 0, 0, 1, 0, 0, 0 ]
Title: Performance Impact of Base Station Antenna Heights in Dense Cellular Networks, Abstract: In this paper, we present a new and significant theoretical discovery. If the absolute height difference between base station (BS) antenna and user equipment (UE) antenna is larger than zero, then the network performance in ...
[ 1, 0, 0, 0, 0, 0 ]
Title: An information-theoretic approach for selecting arms in clinical trials, Abstract: The question of selecting the "best" amongst different choices is a common problem in statistics. In drug development, our motivating setting, the question becomes, for example: what is the dose that gives me a pre-specified risk ...
[ 0, 0, 1, 1, 0, 0 ]
Title: A watershed-based algorithm to segment and classify cells in fluorescence microscopy images, Abstract: Imaging assays of cellular function, especially those using fluorescent stains, are ubiquitous in the biological and medical sciences. Despite advances in computer vision, such images are often analyzed using o...
[ 1, 0, 0, 0, 0, 0 ]
Title: On the restricted Chebyshev-Boubaker polynomials, Abstract: Using the language of Riordan arrays, we study a one-parameter family of orthogonal polynomials that we call the restricted Chebyshev-Boubaker polynomials. We characterize these polynomials in terms of the three term recurrences that they satisfy, and w...
[ 0, 0, 1, 0, 0, 0 ]
Title: Band filling control of the Dzyaloshinskii-Moriya interaction in weakly ferromagnetic insulators, Abstract: We observe and explain theoretically a dramatic evolution of the Dzyaloshinskii-Moriya interaction in the series of isostructural weak ferromagnets, MnCO$_3$, FeBO$_3$, CoCO$_3$ and NiCO$_3$. The sign of t...
[ 0, 1, 0, 0, 0, 0 ]
Title: Reducing Estimation Risk in Mean-Variance Portfolios with Machine Learning, Abstract: In portfolio analysis, the traditional approach of replacing population moments with sample counterparts may lead to suboptimal portfolio choices. I show that optimal portfolio weights can be estimated using a machine learning ...
[ 0, 0, 0, 0, 0, 1 ]
Title: CutFEM topology optimization of 3D laminar incompressible flow problems, Abstract: This paper studies the characteristics and applicability of the CutFEM approach as the core of a robust topology optimization framework for 3D laminar incompressible flow and species transport problems at low Reynolds number (Re <...
[ 1, 0, 1, 0, 0, 0 ]
Title: Network topology of neural systems supporting avalanche dynamics predicts stimulus propagation and recovery, Abstract: Many neural systems display avalanche behavior characterized by uninterrupted sequences of neuronal firing whose distributions of size and durations are heavy-tailed. Theoretical models of such ...
[ 0, 0, 0, 0, 1, 0 ]
Title: Comparison of ontology alignment systems across single matching task via the McNemar's test, Abstract: Ontology alignment is widely-used to find the correspondences between different ontologies in diverse fields.After discovering the alignments,several performance scores are available to evaluate them.The scores...
[ 1, 0, 0, 0, 0, 0 ]
Title: Polarizability Extraction for Waveguide-Fed Metasurfaces, Abstract: We consider the design and modeling of metasurfaces that couple energy from guided waves to propagating wavefronts. This is a first step towards a comprehensive, multiscale modeling platform for metasurface antennas-large arrays of metamaterial ...
[ 0, 1, 0, 0, 0, 0 ]
Title: Connection Scan Algorithm, Abstract: We introduce the Connection Scan Algorithm (CSA) to efficiently answer queries to timetable information systems. The input consists, in the simplest setting, of a source position and a desired target position. The output consist is a sequence of vehicles such as trains or bus...
[ 1, 0, 0, 0, 0, 0 ]
Title: A Proof of Orthogonal Double Machine Learning with $Z$-Estimators, Abstract: We consider two stage estimation with a non-parametric first stage and a generalized method of moments second stage, in a simpler setting than (Chernozhukov et al. 2016). We give an alternative proof of the theorem given in (Chernozhuko...
[ 0, 0, 1, 1, 0, 0 ]
Title: Quantile Treatment Effects in Difference in Differences Models under Dependence Restrictions and with only Two Time Periods, Abstract: This paper shows that the Conditional Quantile Treatment Effect on the Treated can be identified using a combination of (i) a conditional Distributional Difference in Differences...
[ 0, 0, 1, 1, 0, 0 ]
Title: Coppersmith's lattices and "focus groups": an attack on small-exponent RSA, Abstract: We present a principled technique for reducing the matrix size in some applications of Coppersmith's lattice method for finding roots of modular polynomial equations. It relies on an analysis of the actual performance of Copper...
[ 1, 0, 1, 0, 0, 0 ]
Title: Gas vs. solid phase deuterated chemistry: HDCO and D$_2$CO in massive star-forming regions, Abstract: The formation of deuterated molecules is favoured at low temperatures and high densities. Therefore, the deuteration fraction D$_{frac}$ is expected to be enhanced in cold, dense prestellar cores and to decrease...
[ 0, 1, 0, 0, 0, 0 ]
Title: Improved stability of optimal traffic paths, Abstract: Models involving branched structures are employed to describe several supply-demand systems such as the structure of the nerves of a leaf, the system of roots of a tree and the nervous or cardiovascular systems. Given a flow (traffic path) that transports a ...
[ 0, 0, 1, 0, 0, 0 ]
Title: Neural Code Comprehension: A Learnable Representation of Code Semantics, Abstract: With the recent success of embeddings in natural language processing, research has been conducted into applying similar methods to code analysis. Most works attempt to process the code directly or use a syntactic tree representati...
[ 1, 0, 0, 1, 0, 0 ]
Title: Electron conduction in solid state via time varying wavevectors, Abstract: In this paper, we study electron wavepacket dynamics in electric and magnetic fields. We rigorously derive the semiclassical equations of electron dynamics in electric and magnetic fields. We do it both for free electron and electron in a...
[ 0, 1, 0, 0, 0, 0 ]
Title: On blowup of co-rotational wave maps in odd space dimensions, Abstract: We consider co-rotational wave maps from the $(1+d)$-dimensional Minkowski space into the $d$-sphere for $d\geq 3$ odd. This is an energy-supercritical model which is known to exhibit finite-time blowup via self-similar solutions. Based on a...
[ 0, 0, 1, 0, 0, 0 ]
Title: The Young Substellar Companion ROXs 12 B: Near-Infrared Spectrum, System Architecture, and Spin-Orbit Misalignment, Abstract: ROXs 12 (2MASS J16262803-2526477) is a young star hosting a directly imaged companion near the deuterium-burning limit. We present a suite of spectroscopic, imaging, and time-series obser...
[ 0, 1, 0, 0, 0, 0 ]
Title: Connecting dissipation and phase slips in a Josephson junction between fermionic superfluids, Abstract: We study the emergence of dissipation in an atomic Josephson junction between weakly-coupled superfluid Fermi gases. We find that vortex-induced phase slippage is the dominant microscopic source of dissipation...
[ 0, 1, 0, 0, 0, 0 ]
Title: Satellite conjunction analysis and the false confidence theorem, Abstract: Satellite conjunction analysis is the assessment of collision risk during a close encounter between a satellite and another object in orbit. A counterintuitive phenomenon has emerged in the conjunction analysis literature: probability dil...
[ 0, 0, 1, 1, 0, 0 ]
Title: A formula goes to court: Partisan gerrymandering and the efficiency gap, Abstract: Recently, a proposal has been advanced to detect unconstitutional partisan gerrymandering with a simple formula called the efficiency gap. The efficiency gap is now working its way towards a possible landmark case in the Supreme C...
[ 0, 1, 0, 0, 0, 0 ]
Title: Quantitative aspects of linear and affine closed lambda terms, Abstract: Affine $\lambda$-terms are $\lambda$-terms in which each bound variable occurs at most once and linear $\lambda$-terms are $\lambda$-terms in which each bound variables occurs once. and only once. In this paper we count the number of closed...
[ 1, 0, 1, 0, 0, 0 ]
Title: Drug response prediction by ensemble learning and drug-induced gene expression signatures, Abstract: Chemotherapeutic response of cancer cells to a given compound is one of the most fundamental information one requires to design anti-cancer drugs. Recent advances in producing large drug screens against cancer ce...
[ 0, 0, 0, 1, 1, 0 ]
Title: Eigenvalue approximation of sums of Hermitian matrices from eigenvector localization/delocalization, Abstract: We propose a technique for calculating and understanding the eigenvalue distribution of sums of random matrices from the known distribution of the summands. The exact problem is formidably hard. One ext...
[ 0, 1, 1, 0, 0, 0 ]
Title: Some Ultraspheroidal Monogenic Clifford Gegenbauer Jacobi Polynomials and Associated Wavelets, Abstract: In the present paper, new classes of wavelet functions are presented in the framework of Clifford analysis. Firstly, some classes of orthogonal polynomials are provided based on 2-parameters weight functions....
[ 0, 0, 1, 0, 0, 0 ]
Title: Gait learning for soft microrobots controlled by light fields, Abstract: Soft microrobots based on photoresponsive materials and controlled by light fields can generate a variety of different gaits. This inherent flexibility can be exploited to maximize their locomotion performance in a given environment and use...
[ 1, 0, 0, 0, 0, 0 ]
Title: Evolution of Nagaoka phase with kinetic energy frustrating hoppings, Abstract: We investigate, using the density matrix renormalization group, the evolution of the Nagaoka state with $t'$ hoppings that frustrate the hole kinetic energy in the $U=\infty$ Hubbard model on the anisotropic triangular lattice and the...
[ 0, 1, 0, 0, 0, 0 ]
Title: Blocking Transferability of Adversarial Examples in Black-Box Learning Systems, Abstract: Advances in Machine Learning (ML) have led to its adoption as an integral component in many applications, including banking, medical diagnosis, and driverless cars. To further broaden the use of ML models, cloud-based servi...
[ 1, 0, 0, 0, 0, 0 ]
Title: Analytic continuation of Wolynes theory into the Marcus inverted regime, Abstract: The Wolynes theory of electronically nonadiabatic reaction rates [P. G. Wolynes, J. Chem. Phys. 87, 6559 (1987)] is based on a saddle point approximation to the time integral of a reactive flux autocorrelation function in the nona...
[ 0, 1, 0, 0, 0, 0 ]
Title: JDFTx: software for joint density-functional theory, Abstract: Density-functional theory (DFT) has revolutionized computational prediction of atomic-scale properties from first principles in physics, chemistry and materials science. Continuing development of new methods is necessary for accurate predictions of n...
[ 0, 1, 0, 0, 0, 0 ]
Title: Experimental realization of purely excitonic lasing in ZnO microcrystals at room temperature: transition from exciton-exciton to exciton-electron scattering, Abstract: Since the seminal observation of room-temperature laser emission from ZnO thin films and nanowires, numerous attempts have been carried out for d...
[ 0, 1, 0, 0, 0, 0 ]
Title: Selective probing of hidden spin-polarized states in inversion-symmetric bulk MoS2, Abstract: Spin- and angle-resolved photoemission spectroscopy is used to reveal that a large spin polarization is observable in the bulk centrosymmetric transition metal dichalcogenide MoS2. It is found that the measured spin pol...
[ 0, 1, 0, 0, 0, 0 ]
Title: Classification without labels: Learning from mixed samples in high energy physics, Abstract: Modern machine learning techniques can be used to construct powerful models for difficult collider physics problems. In many applications, however, these models are trained on imperfect simulations due to a lack of truth...
[ 0, 0, 0, 1, 0, 0 ]
Title: Semantic Annotation for Microblog Topics Using Wikipedia Temporal Information, Abstract: Trending topics in microblogs such as Twitter are valuable resources to understand social aspects of real-world events. To enable deep analyses of such trends, semantic annotation is an effective approach; yet the problem of...
[ 1, 0, 0, 0, 0, 0 ]
Title: Twin-beam real-time position estimation of micro-objects in 3D, Abstract: Various optical methods for measuring positions of micro-objects in 3D have been reported in the literature. Nevertheless, majority of them are not suitable for real-time operation, which is needed, for example, for feedback position contr...
[ 1, 1, 0, 0, 0, 0 ]
Title: Asymmetric metallicity patterns in the stellar velocity space with RAVE, Abstract: We explore the correlations between velocity and metallicity and the possible distinct chemical signatures of the velocity over-densities of the local Galactic neighbourhood. We use the large spectroscopic survey RAVE and the Gene...
[ 0, 1, 0, 0, 0, 0 ]
Title: End-to-End Attention based Text-Dependent Speaker Verification, Abstract: A new type of End-to-End system for text-dependent speaker verification is presented in this paper. Previously, using the phonetically discriminative/speaker discriminative DNNs as feature extractors for speaker verification has shown prom...
[ 1, 0, 0, 1, 0, 0 ]
Title: Automated Discovery of Process Models from Event Logs: Review and Benchmark, Abstract: Process mining allows analysts to exploit logs of historical executions of business processes to extract insights regarding the actual performance of these processes. One of the most widely studied process mining operations is...
[ 1, 0, 0, 0, 0, 0 ]
Title: Criteria for strict monotonicity of the mixed volume of convex polytopes, Abstract: Let $P_1,\dots, P_n$ and $Q_1,\dots, Q_n$ be convex polytopes in $\mathbb{R}^n$ such that $P_i\subset Q_i$. It is well-known that the mixed volume has the monotonicity property: $V(P_1,\dots,P_n)\leq V(Q_1,\dots,Q_n)$. We give tw...
[ 0, 0, 1, 0, 0, 0 ]
Title: Colorings with Fractional Defect, Abstract: Consider a coloring of a graph such that each vertex is assigned a fraction of each color, with the total amount of colors at each vertex summing to $1$. We define the fractional defect of a vertex $v$ to be the sum of the overlaps with each neighbor of $v$, and the fr...
[ 0, 0, 1, 0, 0, 0 ]
Title: The new concepts of measurement error's regularities and effect characteristics, Abstract: In several literatures, the authors give a new thinking of measurement theory system based on error non-classification philosophy, which completely overthrows the existing measurement concept system of precision, trueness ...
[ 0, 0, 1, 1, 0, 0 ]
Title: The cavity approach for Steiner trees packing problems, Abstract: The Belief Propagation approximation, or cavity method, has been recently applied to several combinatorial optimization problems in its zero-temperature implementation, the max-sum algorithm. In particular, recent developments to solve the edge-di...
[ 1, 0, 0, 0, 0, 0 ]
Title: Observational Learning by Reinforcement Learning, Abstract: Observational learning is a type of learning that occurs as a function of observing, retaining and possibly replicating or imitating the behaviour of another agent. It is a core mechanism appearing in various instances of social learning and has been fo...
[ 1, 0, 0, 1, 0, 0 ]
Title: P4-compatible High-level Synthesis of Low Latency 100 Gb/s Streaming Packet Parsers in FPGAs, Abstract: Packet parsing is a key step in SDN-aware devices. Packet parsers in SDN networks need to be both reconfigurable and fast, to support the evolving network protocols and the increasing multi-gigabit data rates....
[ 1, 0, 0, 0, 0, 0 ]
Title: Uniruledness of Strata of Holomorphic Differentials in Small Genus, Abstract: We address the question concerning the birational geometry of the strata of holomorphic and quadratic differentials. We show strata of holomorphic and quadratic differentials to be uniruled in small genus by constructing rational curve...
[ 0, 0, 1, 0, 0, 0 ]
Title: Conservation laws, vertex corrections, and screening in Raman spectroscopy, Abstract: We present a microscopic theory for the Raman response of a clean multiband superconductor accounting for the effects of vertex corrections and long-range Coulomb interaction. The measured Raman intensity, $R(\Omega)$, is propo...
[ 0, 1, 0, 0, 0, 0 ]
Title: The distribution of symmetry of a naturally reductive nilpotent Lie group, Abstract: We show that the distribution of symmetry of a naturally reductive nilpotent Lie group coincides with the invariant distribution induced by the set of fixed vectors of the isotropy. This extends a known result on compact natural...
[ 0, 0, 1, 0, 0, 0 ]
Title: Odd-integer quantum Hall states and giant spin susceptibility in p-type few-layer WSe2, Abstract: We fabricate high-mobility p-type few-layer WSe2 field-effect transistors and surprisingly observe a series of quantum Hall (QH) states following an unconventional sequence predominated by odd-integer states under a...
[ 0, 1, 0, 0, 0, 0 ]
Title: Efficient Probabilistic Performance Bounds for Inverse Reinforcement Learning, Abstract: In the field of reinforcement learning there has been recent progress towards safety and high-confidence bounds on policy performance. However, to our knowledge, no practical methods exist for determining high-confidence pol...
[ 1, 0, 0, 1, 0, 0 ]
Title: Face Identification and Clustering, Abstract: In this thesis, we study two problems based on clustering algorithms. In the first problem, we study the role of visual attributes using an agglomerative clustering algorithm to whittle down the search area where the number of classes is high to improve the performan...
[ 1, 0, 0, 0, 0, 0 ]
Title: Properties of Hydrogen Bonds in the Protic Ionic Liquid Ethylammonium Nitrate. DFT versus DFTB Molecular Dynamics, Abstract: Comparative molecular dynamics simulations of a hexamer cluster of the protic ionic liquid ethylammonium nitrate are performed using density functional theory (DFT) and density functional-...
[ 0, 1, 0, 0, 0, 0 ]
Title: On Abruptly-Changing and Slowly-Varying Multiarmed Bandit Problems, Abstract: We study the non-stationary stochastic multiarmed bandit (MAB) problem and propose two generic algorithms, namely, the limited memory deterministic sequencing of exploration and exploitation (LM-DSEE) and the Sliding-Window Upper Confi...
[ 0, 0, 0, 1, 0, 0 ]
Title: Validation of small Kepler transiting planet candidates in or near the habitable zone, Abstract: A main goal of NASA's Kepler Mission is to establish the frequency of potentially habitable Earth-size planets (eta Earth). Relatively few such candidates identified by the mission can be confirmed to be rocky via dy...
[ 0, 1, 0, 0, 0, 0 ]
Title: CP-decomposition with Tensor Power Method for Convolutional Neural Networks Compression, Abstract: Convolutional Neural Networks (CNNs) has shown a great success in many areas including complex image classification tasks. However, they need a lot of memory and computational cost, which hinders them from running ...
[ 1, 0, 0, 0, 0, 0 ]
Title: Stoic Ethics for Artificial Agents, Abstract: We present a position paper advocating the notion that Stoic philosophy and ethics can inform the development of ethical A.I. systems. This is in sharp contrast to most work on building ethical A.I., which has focused on Utilitarian or Deontological ethical theories....
[ 1, 0, 0, 0, 0, 0 ]
Title: From quarks to nucleons in dark matter direct detection, Abstract: We provide expressions for the nonperturbative matching of the effective field theory describing dark matter interactions with quarks and gluons to the effective theory of nonrelativistic dark matter interacting with nonrelativistic nucleons. We ...
[ 0, 1, 0, 0, 0, 0 ]
Title: Sharpened Strichartz estimates and bilinear restriction for the mass-critical quantum harmonic oscillator, Abstract: We develop refined Strichartz estimates at $L^2$ regularity for a class of time-dependent Schrödinger operators. Such refinements begin to characterize the near-optimizers of the Strichartz estima...
[ 0, 0, 1, 0, 0, 0 ]
Title: A fast and stable test to check if a weakly diagonally dominant matrix is a nonsingular M-matrix, Abstract: We present a test for determining if a substochastic matrix is convergent. By establishing a duality between weakly chained diagonally dominant (w.c.d.d.) L-matrices and convergent substochastic matrices, ...
[ 1, 0, 1, 0, 0, 0 ]
Title: Task-Oriented Query Reformulation with Reinforcement Learning, Abstract: Search engines play an important role in our everyday lives by assisting us in finding the information we need. When we input a complex query, however, results are often far from satisfactory. In this work, we introduce a query reformulatio...
[ 1, 0, 0, 0, 0, 0 ]
Title: Inverse scattering transform for the nonlocal reverse space-time Sine-Gordon, Sinh-Gordon and nonlinear Schrödinger equations with nonzero boundary conditions, Abstract: The reverse space-time (RST) Sine-Gordon, Sinh-Gordon and nonlinear Schrödinger equations were recently introduced and shown to be integrable i...
[ 0, 1, 0, 0, 0, 0 ]
Title: Relieving the frustration through Mn$^{3+}$ substitution in Holmium Gallium Garnet, Abstract: We present a study on the impact of Mn$^{3+}$ substitution in the geometrically frustrated Ising garnet Ho$_3$Ga$_5$O$_{12}$ using bulk magnetic measurements and low temperature powder neutron diffraction. We find that ...
[ 0, 1, 0, 0, 0, 0 ]
Title: Inference on Auctions with Weak Assumptions on Information, Abstract: Given a sample of bids from independent auctions, this paper examines the question of inference on auction fundamentals (e.g. valuation distributions, welfare measures) under weak assumptions on information structure. The question is important...
[ 1, 0, 1, 0, 0, 0 ]
Title: Introduction to OXPath, Abstract: Contemporary web pages with increasingly sophisticated interfaces rival traditional desktop applications for interface complexity and are often called web applications or RIA (Rich Internet Applications). They often require the execution of JavaScript in a web browser and can ca...
[ 1, 0, 0, 0, 0, 0 ]
Title: Image Registration for the Alignment of Digitized Historical Documents, Abstract: In this work, we conducted a survey on different registration algorithms and investigated their suitability for hyperspectral historical image registration applications. After the evaluation of different algorithms, we choose an in...
[ 1, 0, 0, 0, 0, 0 ]
Title: Jointly Attentive Spatial-Temporal Pooling Networks for Video-based Person Re-Identification, Abstract: Person Re-Identification (person re-id) is a crucial task as its applications in visual surveillance and human-computer interaction. In this work, we present a novel joint Spatial and Temporal Attention Poolin...
[ 1, 0, 0, 1, 0, 0 ]
Title: Inertia, positive definiteness and $\ell_p$ norm of GCD and LCM matrices and their unitary analogs, Abstract: Let $S=\{x_1,x_2,\dots,x_n\}$ be a set of distinct positive integers, and let $f$ be an arithmetical function. The GCD matrix $(S)_f$ on $S$ associated with $f$ is defined as the $n\times n$ matrix havin...
[ 0, 0, 1, 0, 0, 0 ]
Title: Low-Latency Millimeter-Wave Communications: Traffic Dispersion or Network Densification?, Abstract: This paper investigates two strategies to reduce the communication delay in future wireless networks: traffic dispersion and network densification. A hybrid scheme that combines these two strategies is also consid...
[ 1, 0, 0, 0, 0, 0 ]
Title: The structure of multiplicative tilings of the real line, Abstract: Suppose $\Omega, A \subseteq \RR\setminus\Set{0}$ are two sets, both of mixed sign, that $\Omega$ is Lebesgue measurable and $A$ is a discrete set. We study the problem of when $A \cdot \Omega$ is a (multiplicative) tiling of the real line, that...
[ 0, 0, 1, 0, 0, 0 ]
Title: Supporting Crowd-Powered Science in Economics: FRACTI, a Conceptual Framework for Large-Scale Collaboration and Transparent Investigation in Financial Markets, Abstract: Modern investigation in economics and in other sciences requires the ability to store, share, and replicate results and methods of experiments ...
[ 0, 0, 0, 0, 0, 1 ]
Title: The effect of temperature on generic stable periodic structures in the parameter space of dissipative relativistic standard map, Abstract: In this work, we have characterized changes in the dynamics of a two-dimensional relativistic standard map in the presence of dissipation and specially when it is submitted t...
[ 0, 1, 0, 0, 0, 0 ]
Title: The $u^n$-invariant and the Symbol Length of $H_2^n(F)$, Abstract: Given a field $F$ of $\operatorname{char}(F)=2$, we define $u^n(F)$ to be the maximal dimension of an anisotropic form in $I_q^n F$. For $n=1$ it recaptures the definition of $u(F)$. We study the relations between this value and the symbol length...
[ 0, 0, 1, 0, 0, 0 ]
Title: An Affective Robot Companion for Assisting the Elderly in a Cognitive Game Scenario, Abstract: Being able to recognize emotions in human users is considered a highly desirable trait in Human-Robot Interaction (HRI) scenarios. However, most contemporary approaches rarely attempt to apply recognized emotional feat...
[ 1, 0, 0, 0, 0, 0 ]
Title: Rao-Blackwellization to give Improved Estimates in Multi-List Studies, Abstract: Sufficient statistics are derived for the population size and parameters of commonly used closed population mark-recapture models. Rao-Blackwellization details for improving estimators that are not functions of the statistics are pr...
[ 0, 0, 0, 1, 0, 0 ]
Title: Bernstein Polynomial Model for Nonparametric Multivariate Density, Abstract: In this paper, we study the Bernstein polynomial model for estimating the multivariate distribution functions and densities with bounded support. As a mixture model of multivariate beta distributions, the maximum (approximate) likelihoo...
[ 0, 0, 0, 1, 0, 0 ]
Title: Small-space encoding LCE data structure with constant-time queries, Abstract: The \emph{longest common extension} (\emph{LCE}) problem is to preprocess a given string $w$ of length $n$ so that the length of the longest common prefix between suffixes of $w$ that start at any two given positions is answered quickl...
[ 1, 0, 0, 0, 0, 0 ]
Title: Machine learning application in the life time of materials, Abstract: Materials design and development typically takes several decades from the initial discovery to commercialization with the traditional trial and error development approach. With the accumulation of data from both experimental and computational ...
[ 1, 1, 0, 0, 0, 0 ]
Title: A Unified Framework for Stochastic Matrix Factorization via Variance Reduction, Abstract: We propose a unified framework to speed up the existing stochastic matrix factorization (SMF) algorithms via variance reduction. Our framework is general and it subsumes several well-known SMF formulations in the literature...
[ 1, 0, 1, 1, 0, 0 ]
Title: Short Term Power Demand Prediction Using Stochastic Gradient Boosting, Abstract: Power prediction demand is vital in power system and delivery engineering fields. By efficiently predicting the power demand, we can forecast the total energy to be consumed in a certain city or district. Thus, exact resources requi...
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Title: Learning Qualitatively Diverse and Interpretable Rules for Classification, Abstract: There has been growing interest in developing accurate models that can also be explained to humans. Unfortunately, if there exist multiple distinct but accurate models for some dataset, current machine learning methods are unlik...
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Title: Propagation of self-localised Q-ball solitons in the $^3$He universe, Abstract: In relativistic quantum field theories, compact objects of interacting bosons can become stable owing to conservation of an additive quantum number $Q$. Discovering such $Q$-balls propagating in the Universe would confirm supersymmet...
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