title stringlengths 7 239 | abstract stringlengths 7 2.76k | cs int64 0 1 | phy int64 0 1 | math int64 0 1 | stat int64 0 1 | quantitative biology int64 0 1 | quantitative finance int64 0 1 |
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Nanostructured complex oxides as a route towards thermal behavior in artificial spin ice systems | We have used soft x-ray photoemission electron microscopy to image the
magnetization of single domain La$_{0.7}$Sr$_{0.3}$MnO$_{3}$ nano-islands
arranged in geometrically frustrated configurations such as square ice and
kagome ice geometries. Upon thermal randomization, ensembles of nano-islands
with strong inter-isl... | 0 | 1 | 0 | 0 | 0 | 0 |
Finding Submodularity Hidden in Symmetric Difference | A set function $f$ on a finite set $V$ is submodular if $f(X) + f(Y) \geq f(X
\cup Y) + f(X \cap Y)$ for any pair $X, Y \subseteq V$. The symmetric
difference transformation (SD-transformation) of $f$ by a canonical set $S
\subseteq V$ is a set function $g$ given by $g(X) = f(X \vartriangle S)$ for $X
\subseteq V$,wh... | 1 | 0 | 0 | 0 | 0 | 0 |
On the Consistency of Quick Shift | Quick Shift is a popular mode-seeking and clustering algorithm. We present
finite sample statistical consistency guarantees for Quick Shift on mode and
cluster recovery under mild distributional assumptions. We then apply our
results to construct a consistent modal regression algorithm.
| 1 | 0 | 0 | 1 | 0 | 0 |
Adaptive Quantization for Deep Neural Network | In recent years Deep Neural Networks (DNNs) have been rapidly developed in
various applications, together with increasingly complex architectures. The
performance gain of these DNNs generally comes with high computational costs
and large memory consumption, which may not be affordable for mobile platforms.
Deep model... | 1 | 0 | 0 | 1 | 0 | 0 |
A Simple Convolutional Generative Network for Next Item Recommendation | Convolutional Neural Networks (CNNs) have been recently introduced in the
domain of session-based next item recommendation. An ordered collection of past
items the user has interacted with in a session (or sequence) are embedded into
a 2-dimensional latent matrix, and treated as an image. The convolution and
pooling ... | 0 | 0 | 0 | 1 | 0 | 0 |
High-temperature terahertz optical diode effect without magnetic order in polar FeZnMo$_3$O$_8$ | We present a terahertz spectroscopic study of polar ferrimagnet
FeZnMo$_3$O$_8$. Our main finding is a giant high-temperature optical diode
effect, or nonreciprocal directional dichroism, where the transmitted light
intensity in one direction is over 100 times lower than intensity transmitted
in the opposite directio... | 0 | 1 | 0 | 0 | 0 | 0 |
Character Networks and Book Genre Classification | We compare the social character networks of biographical, legendary and
fictional texts, in search for marks of genre differentiation. We examine the
degree distribution of character appearance and find a power law that does not
depend on the literary genre or historical content. We also analyze local and
global comp... | 1 | 1 | 0 | 0 | 0 | 0 |
Phase diagrams of Bose-Hubbard model and antiferromagnetic spin-1/2 models on a honeycomb lattice | Motivated by the recent experimental realization of the Haldane model by
ultracold fermions in an optical lattice, we investigate phase diagrams of the
hard-core Bose-Hubbard model on a honeycomb lattice. This model is closely
related with a spin-1/2 antiferromagnetic (AF) quantum spin model.
Nearest-neighbor (NN) ho... | 0 | 1 | 0 | 0 | 0 | 0 |
Forecasting the Impact of Stellar Activity on Transiting Exoplanet Spectra | Exoplanet host star activity, in the form of unocculted star spots or
faculae, alters the observed transmission and emission spectra of the
exoplanet. This effect can be exacerbated when combining data from different
epochs if the stellar photosphere varies between observations due to activity.
redHere we present a m... | 0 | 1 | 0 | 0 | 0 | 0 |
A Domain Specific Language for Performance Portable Molecular Dynamics Algorithms | Developers of Molecular Dynamics (MD) codes face significant challenges when
adapting existing simulation packages to new hardware. In a continuously
diversifying hardware landscape it becomes increasingly difficult for
scientists to be experts both in their own domain (physics/chemistry/biology)
and specialists in t... | 1 | 1 | 0 | 0 | 0 | 0 |
CMB anisotropies at all orders: the non-linear Sachs-Wolfe formula | We obtain the non-linear generalization of the Sachs-Wolfe + integrated
Sachs-Wolfe (ISW) formula describing the CMB temperature anisotropies. Our
formula is valid at all orders in perturbation theory, is also valid in all
gauges and includes scalar, vector and tensor modes. A direct consequence of
our results is tha... | 0 | 1 | 0 | 0 | 0 | 0 |
On a binary system of Prendiville: The cubic case | We prove sharp decoupling inequalities for a class of two dimensional
non-degenerate surfaces in R^5, introduced by Prendiville. As a consequence, we
obtain sharp bounds on the number of integer solutions of the Diophantine
systems associated with these surfaces.
| 0 | 0 | 1 | 0 | 0 | 0 |
Learning Normalized Inputs for Iterative Estimation in Medical Image Segmentation | In this paper, we introduce a simple, yet powerful pipeline for medical image
segmentation that combines Fully Convolutional Networks (FCNs) with Fully
Convolutional Residual Networks (FC-ResNets). We propose and examine a design
that takes particular advantage of recent advances in the understanding of both
Convolut... | 1 | 0 | 0 | 0 | 0 | 0 |
Strong isomorphism in Marinatto-Weber type quantum games | Our purpose is to focus attention on a new criterion for quantum schemes by
bringing together the notions of quantum game and game isomorphism. A quantum
game scheme is required to generate the classical game as a special case. Now,
given a quantum game scheme and two isomorphic classical games, we additionally
requi... | 1 | 0 | 0 | 0 | 0 | 0 |
Riemannian stochastic variance reduced gradient | Stochastic variance reduction algorithms have recently become popular for
minimizing the average of a large but finite number of loss functions. In this
paper, we propose a novel Riemannian extension of the Euclidean stochastic
variance reduced gradient algorithm (R-SVRG) to a manifold search space. The
key challenge... | 1 | 0 | 1 | 1 | 0 | 0 |
Causal Inference by Stochastic Complexity | The algorithmic Markov condition states that the most likely causal direction
between two random variables X and Y can be identified as that direction with
the lowest Kolmogorov complexity. Due to the halting problem, however, this
notion is not computable.
We hence propose to do causal inference by stochastic comple... | 1 | 0 | 0 | 0 | 0 | 0 |
Mean teachers are better role models: Weight-averaged consistency targets improve semi-supervised deep learning results | The recently proposed Temporal Ensembling has achieved state-of-the-art
results in several semi-supervised learning benchmarks. It maintains an
exponential moving average of label predictions on each training example, and
penalizes predictions that are inconsistent with this target. However, because
the targets chang... | 1 | 0 | 0 | 1 | 0 | 0 |
WOMBAT: A Scalable and High Performance Astrophysical MHD Code | We present a new code for astrophysical magneto-hydrodynamics specifically
designed and optimized for high performance and scaling on modern and future
supercomputers. We describe a novel hybrid OpenMP/MPI programming model that
emerged from a collaboration between Cray, Inc. and the University of
Minnesota. This des... | 0 | 1 | 0 | 0 | 0 | 0 |
Securing Virtual Network Function Placement with High Availability Guarantees | Virtual Network Functions as a Service (VNFaaS) is currently under attentive
study by telecommunications and cloud stakeholders as a promising business and
technical direction consisting of providing network functions as a service on a
cloud (NFV Infrastructure), instead of delivering standalone network
appliances, i... | 1 | 0 | 0 | 0 | 0 | 0 |
The Case for Pyriproxyfen as a Potential Cause for Microcephaly; From Biology to Epidemiology | The Zika virus has been found in individual cases but has not been confirmed
as the cause of in the large number of cases of microcephaly in Brazil in
2015-6. Indeed, disparities between the incidence of Zika and microcephaly
across geographic locations has led to questions about the virus's role. Here
we consider wh... | 0 | 1 | 0 | 0 | 0 | 0 |
A decentralized proximal-gradient method with network independent step-sizes and separated convergence rates | This paper considers the problem of decentralized optimization with a
composite objective containing smooth and non-smooth terms. To solve the
problem, a proximal-gradient scheme is studied. Specifically, the smooth and
nonsmooth terms are dealt with by gradient update and proximal update,
respectively. The studied a... | 0 | 0 | 1 | 1 | 0 | 0 |
CODA: Enabling Co-location of Computation and Data for Near-Data Processing | Recent studies have demonstrated that near-data processing (NDP) is an
effective technique for improving performance and energy efficiency of
data-intensive workloads. However, leveraging NDP in realistic systems with
multiple memory modules introduces a new challenge. In today's systems, where
no computation occurs ... | 1 | 0 | 0 | 0 | 0 | 0 |
Generative Models for Spear Phishing Posts on Social Media | Historically, machine learning in computer security has prioritized defense:
think intrusion detection systems, malware classification, and botnet traffic
identification. Offense can benefit from data just as well. Social networks,
with their access to extensive personal data, bot-friendly APIs, colloquial
syntax, an... | 0 | 0 | 0 | 1 | 0 | 0 |
SkipFlow: Incorporating Neural Coherence Features for End-to-End Automatic Text Scoring | Deep learning has demonstrated tremendous potential for Automatic Text
Scoring (ATS) tasks. In this paper, we describe a new neural architecture that
enhances vanilla neural network models with auxiliary neural coherence
features. Our new method proposes a new \textsc{SkipFlow} mechanism that models
relationships bet... | 1 | 0 | 0 | 0 | 0 | 0 |
Automated Speed and Lane Change Decision Making using Deep Reinforcement Learning | This paper introduces a method, based on deep reinforcement learning, for
automatically generating a general purpose decision making function. A Deep
Q-Network agent was trained in a simulated environment to handle speed and lane
change decisions for a truck-trailer combination. In a highway driving case, it
is shown... | 1 | 0 | 0 | 0 | 0 | 0 |
Reduction of topological $\mathbb{Z}$ classification in cold atomic systems | One of the most challenging problems in correlated topological systems is a
realization of the reduction of topological classification, but very few
experimental platforms have been proposed so far. We here demonstrate that
ultracold dipolar fermions (e.g., $^{167}$Er, $^{161}$Dy, and $^{53}$Cr) loaded
in an optical ... | 0 | 1 | 0 | 0 | 0 | 0 |
Reducing biases on $H_0$ measurements using strong lensing and galaxy dynamics: results from the EAGLE simulation | Cosmological parameter constraints from observations of time-delay lenses are
becoming increasingly precise. However, there may be significant bias and
scatter in these measurements due to, among other things, the so-called
mass-sheet degeneracy. To estimate these uncertainties, we analyze strong
lenses from the larg... | 0 | 1 | 0 | 0 | 0 | 0 |
Characterizing the ionospheric current pattern response to southward and northward IMF turnings with dynamical SuperMAG correlation networks | We characterize the response of the quiet time (no substorms or storms)
large-scale ionospheric transient equivalent currents to north-south and
south-north IMF turnings by using a dynamical network of ground-based
magnetometers. Canonical correlation between all pairs of SuperMAG magnetometer
stations in the Norther... | 0 | 1 | 0 | 0 | 0 | 0 |
On a question of Buchweitz about ranks of syzygies of modules of finite length | Let R be a local ring of dimension d. Buchweitz asks if the rank of the d-th
syzygy of a module of finite lengh is greater than or equal to the rank of the
d-th syzygy of the residue field, unless the module has finite projective
dimension. Assuming that R is Gorenstein, we prove that if the question is
affrmative, t... | 0 | 0 | 1 | 0 | 0 | 0 |
Learning convex bounds for linear quadratic control policy synthesis | Learning to make decisions from observed data in dynamic environments remains
a problem of fundamental importance in a number of fields, from artificial
intelligence and robotics, to medicine and finance. This paper concerns the
problem of learning control policies for unknown linear dynamical systems so as
to maximi... | 0 | 0 | 0 | 1 | 0 | 0 |
General mixed multi-soliton solution to the multi-component Maccari system | Based on the KP hierarchy reduction method, the general bright-dark mixed
multi-soliton solution of the multi-component Maccari system is constructed.
The multi-component Maccari system considered comprised of multiple (say $M$)
short-wave components and one long-wave component with all possible
combinations of nonli... | 0 | 1 | 0 | 0 | 0 | 0 |
Resolution and Relevance Trade-offs in Deep Learning | Deep learning has been successfully applied to various tasks, but its
underlying mechanism remains unclear. Neural networks associate similar inputs
in the visible layer to the same state of hidden variables in deep layers. The
fraction of inputs that are associated to the same state is a natural measure
of similarit... | 1 | 0 | 0 | 0 | 0 | 0 |
Heisenberg Modules over Quantum 2-tori are metrized quantum vector bundles | The modular Gromov-Hausdorff propinquity is a distance on classes of modules
endowed with quantum metric information, in the form of a metric form of a
connection and a left Hilbert module structure. This paper proves that the
family of Heisenberg modules over quantum two tori, when endowed with their
canonical conne... | 0 | 0 | 1 | 0 | 0 | 0 |
GraphCombEx: A Software Tool for Exploration of Combinatorial Optimisation Properties of Large Graphs | We present a prototype of a software tool for exploration of multiple
combinatorial optimisation problems in large real-world and synthetic complex
networks. Our tool, called GraphCombEx (an acronym of Graph Combinatorial
Explorer), provides a unified framework for scalable computation and
presentation of high-qualit... | 1 | 0 | 0 | 0 | 0 | 0 |
Approches d'analyse distributionnelle pour améliorer la désambiguïsation sémantique | Word sense disambiguation (WSD) improves many Natural Language Processing
(NLP) applications such as Information Retrieval, Machine Translation or
Lexical Simplification. WSD is the ability of determining a word sense among
different ones within a polysemic lexical unit taking into account the context.
The most strai... | 1 | 0 | 0 | 0 | 0 | 0 |
Non-degenerate parametric resonance in tunable superconducting cavity | We develop a theory for non-degenerate parametric resonance in a tunable
superconducting cavity. We focus on nonlinear effects that are caused by
nonlinear Josephson elements connected to the cavity. We analyze parametric
amplification in a strong nonlinear regime at the parametric instability
threshold, and calculat... | 0 | 1 | 0 | 0 | 0 | 0 |
Toward Controlled Generation of Text | Generic generation and manipulation of text is challenging and has limited
success compared to recent deep generative modeling in visual domain. This
paper aims at generating plausible natural language sentences, whose attributes
are dynamically controlled by learning disentangled latent representations with
designat... | 1 | 0 | 0 | 1 | 0 | 0 |
Human peripheral blur is optimal for object recognition | Our eyes sample a disproportionately large amount of information at the
centre of gaze with increasingly sparse sampling into the periphery. This
sampling scheme is widely believed to be a wiring constraint whereby high
resolution at the centre is achieved by sacrificing spatial acuity in the
periphery. Here we propo... | 0 | 0 | 0 | 0 | 1 | 0 |
Acceleration of Mean Square Distance Calculations with Floating Close Structure in Metadynamics Simulations | Molecular dynamics simulates the~movements of atoms. Due to its high cost,
many methods have been developed to "push the~simulation forward". One of them,
metadynamics, can hasten the~molecular dynamics with the~help of variables
describing the~simulated process. However, the~evaluation of these variables
can include... | 1 | 0 | 0 | 0 | 0 | 0 |
Bridging Semantic Gaps between Natural Languages and APIs with Word Embedding | Developers increasingly rely on text matching tools to analyze the relation
between natural language words and APIs. However, semantic gaps, namely textual
mismatches between words and APIs, negatively affect these tools. Previous
studies have transformed words or APIs into low-dimensional vectors for
matching; howev... | 1 | 0 | 0 | 0 | 0 | 0 |
Feedback optimal controllers for the Heston model | We prove the existence of an optimal feedback controller for a stochastic
optimization problem constituted by a variation of the Heston model, where a
stochastic input process is added in order to minimize a given performance
criterion. The stochastic feedback controller is searched by solving a
nonlinear backward pa... | 0 | 0 | 1 | 0 | 0 | 0 |
User Experience of the CoSTAR System for Instruction of Collaborative Robots | How can we enable novice users to create effective task plans for
collaborative robots? Must there be a tradeoff between generalizability and
ease of use? To answer these questions, we conducted a user study with the
CoSTAR system, which integrates perception and reasoning into a Behavior
Tree-based task plan editor.... | 1 | 0 | 0 | 0 | 0 | 0 |
Graph complexity and Mahler measure | The (torsion) complexity of a finite edge-weighted graph is defined to be the
order of the torsion subgroup of the abelian group presented by its Laplacian
matrix. When G is d-periodic (i.e., G has a free action of the rank-d free
abelian group by graph automorphisms, with finite quotient) the Mahler measure
of its L... | 0 | 0 | 1 | 0 | 0 | 0 |
Neutronic Analysis on Potential Accident Tolerant Fuel-Cladding Combination U$_3$Si$_2$-FeCrAl | Neutronic performance is investigated for a potential accident tolerant fuel
(ATF),which consists of U$_3$Si$_2$ fuel and FeCrAl cladding. In comparison
with current UO$_2$-Zr system, FeCrAl has a better oxidation resistance but a
larger thermal neutron absorption cross section. U$_3$Si$_2$ has a higher
thermal condu... | 0 | 1 | 0 | 0 | 0 | 0 |
Total-positivity preservers | We prove that the only entrywise transforms of rectangular matrices which
preserve total positivity or total non-negativity are either constant or
linear. This follows from an extended classification of preservers of these two
properties for matrices of fixed dimension. We also prove that the same
assertions hold upo... | 0 | 0 | 1 | 0 | 0 | 0 |
A revision of the subtract-with-borrow random number generators | The most popular and widely used subtract-with-borrow generator, also known
as RANLUX, is reimplemented as a linear congruential generator using large
integer arithmetic with the modulus size of 576 bits. Modern computers, as well
as the specific structure of the modulus inferred from RANLUX, allow for the
developmen... | 1 | 1 | 0 | 0 | 0 | 0 |
A Macdonald refined topological vertex | We consider the refined topological vertex of Iqbal et al, as a function of
two parameters (x, y), and deform it by introducing Macdonald parameters (q,
t), as in the work of Vuletic on plane partitions, to obtain 'a Macdonald
refined topological vertex'. In the limit q -> t, we recover the refined
topological vertex... | 0 | 0 | 1 | 0 | 0 | 0 |
Bias voltage effects on tunneling magnetoresistance in Fe/MgAl${}_2$O${}_4$/Fe(001) junctions: Comparative study with Fe/MgO/Fe(001) junctions | We investigate bias voltage effects on the spin-dependent transport
properties of Fe/MgAl${}_2$O${}_4$/Fe(001) magnetic tunneling junctions (MTJs)
by comparing them with those of Fe/MgO/Fe(001) MTJs. By means of the
nonequilibrium Green's function method and the density functional theory, we
calculate bias voltage de... | 0 | 1 | 0 | 0 | 0 | 0 |
Listen to Your Face: Inferring Facial Action Units from Audio Channel | Extensive efforts have been devoted to recognizing facial action units (AUs).
However, it is still challenging to recognize AUs from spontaneous facial
displays especially when they are accompanied with speech. Different from all
prior work that utilized visual observations for facial AU recognition, this
paper prese... | 1 | 0 | 0 | 0 | 0 | 0 |
Icing on the Cake: An Easy and Quick Post-Learnig Method You Can Try After Deep Learning | We found an easy and quick post-learning method named "Icing on the Cake" to
enhance a classification performance in deep learning. The method is that we
train only the final classifier again after an ordinary training is done.
| 0 | 0 | 0 | 1 | 0 | 0 |
Minimal Effort Back Propagation for Convolutional Neural Networks | As traditional neural network consumes a significant amount of computing
resources during back propagation, \citet{Sun2017mePropSB} propose a simple yet
effective technique to alleviate this problem. In this technique, only a small
subset of the full gradients are computed to update the model parameters. In
this pape... | 1 | 0 | 0 | 1 | 0 | 0 |
Estimating Achievable Range of Ground Robots Operating on Single Battery Discharge for Operational Efficacy Amelioration | Mobile robots are increasingly being used to assist with active pursuit and
law enforcement. One major limitation for such missions is the resource
(battery) allocated to the robot. Factors like nature and agility of evader,
terrain over which pursuit is being carried out, plausible traversal velocity
and the amount ... | 1 | 0 | 0 | 0 | 0 | 0 |
Likelihood ratio test for variance components in nonlinear mixed effects models | Mixed effects models are widely used to describe heterogeneity in a
population. A crucial issue when adjusting such a model to data consists in
identifying fixed and random effects. From a statistical point of view, it
remains to test the nullity of the variances of a given subset of random
effects. Some authors have... | 0 | 0 | 0 | 1 | 0 | 0 |
Hölder continuous solutions of the Monge-Ampère equation on compact Hermitian manifolds | We show that a positive Borel measure of positive finite total mass, on
compact Hermitian manifolds, admits a Holder continuous quasi-plurisubharmonic
solution to the Monge-Ampere equation if and only if it is dominated locally by
Monge-Ampere measures of Holder continuous plurisubharmonic functions.
| 0 | 0 | 1 | 0 | 0 | 0 |
The beamformer and correlator for the Large European Array for Pulsars | The Large European Array for Pulsars combines Europe's largest radio
telescopes to form a tied-array telescope that provides high signal-to-noise
observations of millisecond pulsars (MSPs) with the objective to increase the
sensitivity of detecting low-frequency gravitational waves. As part of this
endeavor we have d... | 0 | 1 | 0 | 0 | 0 | 0 |
Solving $\ell^p\!$-norm regularization with tensor kernels | In this paper, we discuss how a suitable family of tensor kernels can be used
to efficiently solve nonparametric extensions of $\ell^p$ regularized learning
methods. Our main contribution is proposing a fast dual algorithm, and showing
that it allows to solve the problem efficiently. Our results contrast recent
findi... | 0 | 0 | 1 | 1 | 0 | 0 |
Adversarial Phenomenon in the Eyes of Bayesian Deep Learning | Deep Learning models are vulnerable to adversarial examples, i.e.\ images
obtained via deliberate imperceptible perturbations, such that the model
misclassifies them with high confidence. However, class confidence by itself is
an incomplete picture of uncertainty. We therefore use principled Bayesian
methods to captu... | 1 | 0 | 0 | 1 | 0 | 0 |
Comparative Climates of TRAPPIST-1 planetary system: results from a simple climate-vegetation model | The recent discovery of the planetary system hosted by the ultracool dwarf
star TRAPPIST-1 could open new perspectives into the investigation of planetary
climates of Earth-sized exoplanets, their atmospheres and their possible
habitability. In this paper, we use a simple climate-vegetation energy-balance
model to st... | 0 | 1 | 0 | 0 | 0 | 0 |
Boundedness of $\mathbb{Q}$-Fano varieties with degrees and alpha-invariants bounded from below | We show that $\mathbb{Q}$-Fano varieties of fixed dimension with
anti-canonical degrees and alpha-invariants bounded from below form a bounded
family. As a corollary, K-semistable $\mathbb{Q}$-Fano varieties of fixed
dimension with anti-canonical degrees bounded from below form a bounded family.
| 0 | 0 | 1 | 0 | 0 | 0 |
Width Hierarchies for Quantum and Classical Ordered Binary Decision Diagrams with Repeated Test | We consider quantum, nondterministic and probabilistic versions of known
computational model Ordered Read-$k$-times Branching Programs or Ordered Binary
Decision Diagrams with repeated test ($k$-QOBDD, $k$-NOBDD and $k$-POBDD). We
show width hierarchy for complexity classes of Boolean function computed by
these model... | 1 | 0 | 0 | 0 | 0 | 0 |
Complementary views on electron spectra: From Fluctuation Diagnostics to real space correlations | We study the relation between the microscopic properties of a many-body
system and the electron spectra, experimentally accessible by photoemission. In
a recent paper [Phys. Rev. Lett. 114, 236402 (2015)], we introduced the
"fluctuation diagnostics" approach, to extract the dominant wave vector
dependent bosonic fluc... | 0 | 1 | 0 | 0 | 0 | 0 |
Stall force of a cargo driven by N interacting motor proteins | We study a generic one-dimensional model for an intracellular cargo driven by
N motor proteins against an external applied force. The model includes
motor-cargo and motor-motor interactions. The cargo motion is described by an
over-damped Langevin equation, while motor dynamics is specified by hopping
rates which fol... | 0 | 1 | 0 | 0 | 0 | 0 |
Dynamics of a Camphoric Acid boat at the air-water interface | We report experiments on an agarose gel tablet loaded with camphoric acid
(c-boat) set into self-motion by interfacial tension gradients at the air-water
interface. We observe three distinct modes of c-boat motion: harmonic mode
where the c-boat speed oscillates sinusoidally in time, a steady mode where the
c-boat ma... | 0 | 1 | 0 | 0 | 0 | 0 |
Separation of time scales and direct computation of weights in deep neural networks | Artificial intelligence is revolutionizing our lives at an ever increasing
pace. At the heart of this revolution is the recent advancements in deep neural
networks (DNN), learning to perform sophisticated, high-level tasks. However,
training DNNs requires massive amounts of data and is very computationally
intensive.... | 1 | 0 | 0 | 1 | 0 | 0 |
$q$-deformed quadrature operator and optical tomogram | In this letter, we define the homodyne $q$-deformed quadrature operator.
Analytic expression for the wavefunctions of $q$-deformed oscillator in the
quadrature basis are found. Furthermore, we compute the explicit analytical
expression for the tomogram of the $q$-deformed coherent states by finding the
eigenstates of... | 0 | 1 | 1 | 0 | 0 | 0 |
Efficient Graph Edit Distance Computation and Verification via Anchor-aware Lower Bound Estimation | Graph edit distance (GED) is an important similarity measure adopted in a
similarity-based analysis between two graphs, and computing GED is a primitive
operator in graph database analysis. Partially due to the NP-hardness, the
existing techniques for computing GED are only able to process very small
graphs with less... | 1 | 0 | 0 | 0 | 0 | 0 |
Asymptotic measures and links in simplicial complexes | We introduce canonical measures on a locally finite simplicial complex $K$
and study their asymptotic behavior under infinitely many barycentric
subdivisions. We also compute the face polynomial of the asymptotic link and
dual block of a simplex in the $d^{th}$ barycentric subdivision $Sd^d(K)$ of
$K$, $d\gg0$. It is... | 0 | 0 | 1 | 0 | 0 | 0 |
Usability of Humanly Computable Passwords | Reusing passwords across multiple websites is a common practice that
compromises security. Recently, Blum and Vempala have proposed password
strategies to help people calculate, in their heads, passwords for different
sites without dependence on third-party tools or external devices. Thus far,
the security and effici... | 1 | 0 | 0 | 0 | 0 | 0 |
Shared urbanism: Big data on accommodation sharing in urban Australia | As affordability pressures and tight rental markets in global cities mount,
online shared accommodation sites proliferate. Home sharing arrangements
present dilemmas for planning that aims to improve health and safety standards,
while supporting positives such as the usage of dormant stock and the relieving
of rental... | 1 | 1 | 0 | 0 | 0 | 0 |
Structural changes in the interbank market across the financial crisis from multiple core-periphery analysis | Interbank markets are often characterised in terms of a core-periphery
network structure, with a highly interconnected core of banks holding the
market together, and a periphery of banks connected mostly to the core but not
internally. This paradigm has recently been challenged for short time scales,
where interbank ... | 0 | 0 | 0 | 0 | 0 | 1 |
Extracting Automata from Recurrent Neural Networks Using Queries and Counterexamples | We present a novel algorithm that uses exact learning and abstraction to
extract a deterministic finite automaton describing the state dynamics of a
given trained RNN. We do this using Angluin's L* algorithm as a learner and the
trained RNN as an oracle. Our technique efficiently extracts accurate automata
from train... | 1 | 0 | 0 | 0 | 0 | 0 |
Performance analysis of smart digital signage system based on software-defined IoT and invisible image sensor communication | Everything in the world is being connected, and things are becoming
interactive. The future of the interactive world depends on the future Internet
of Things (IoT). Software-defined networking (SDN) technology, a new paradigm
in the networking area, can be useful in creating an IoT because it can handle
interactivity... | 1 | 0 | 0 | 0 | 0 | 0 |
What pebbles are made of: Interpretation of the V883 Ori disk | Recently, an Atacama Large Millimeter/submillimeter Array (ALMA) observation
of the water snow line in the protoplanetary disk around the FU Orionis star
V883 Ori was reported. The radial variation of the spectral index at
mm-wavelengths around the snow line was interpreted as being due to a pileup of
particles inter... | 0 | 1 | 0 | 0 | 0 | 0 |
Existence and uniqueness of steady weak solutions to the Navier-Stokes equations in $\mathbb{R}^2$ | The existence of weak solutions to the stationary Navier-Stokes equations in
the whole plane $\mathbb{R}^2$ is proven. This particular geometry was the only
case left open since the work of Leray in 1933. The reason is that due to the
absence of boundaries the local behavior of the solutions cannot be controlled
by t... | 0 | 0 | 1 | 0 | 0 | 0 |
More on products of Baire spaces | New results on the Baire product problem are presented. It is shown that an
arbitrary product of almost locally ccc Baire spaces is Baire; moreover, the
product of a Baire space and a 1st countable space which is $\beta$-unfavorable
in the strong Choquet game is Baire.
| 0 | 0 | 1 | 0 | 0 | 0 |
Social versus Moral preferences in the Ultimatum Game: A theoretical model and an experiment | In the Ultimatum Game (UG) one player, named "proposer", has to decide how to
allocate a certain amount of money between herself and a "responder". If the
offer is greater than or equal to the responder's minimum acceptable offer
(MAO), then the money is split as proposed, otherwise, neither the proposer nor
the resp... | 0 | 0 | 0 | 0 | 1 | 0 |
Moderate Deviation Analysis for Classical-Quantum Channels and Quantum Hypothesis Testing | In this work, we study the tradeoffs between the error probabilities of
classical-quantum channels and the blocklength $n$ when the transmission rates
approach the channel capacity at a rate slower than $1/\sqrt{n}$, a research
topic known as moderate deviation analysis. We show that the optimal error
probability van... | 1 | 0 | 0 | 0 | 0 | 0 |
A simple recipe for making accurate parametric inference in finite sample | Constructing tests or confidence regions that control over the error rates in
the long-run is probably one of the most important problem in statistics. Yet,
the theoretical justification for most methods in statistics is asymptotic. The
bootstrap for example, despite its simplicity and its widespread usage, is an
asy... | 0 | 0 | 1 | 1 | 0 | 0 |
GBDT of discrete skew-selfadjoint Dirac systems and explicit solutions of the corresponding non-stationary problems | Generalized Bäcklund-Darboux transformations (GBDTs) of discrete
skew-selfadjoint Dirac systems have been successfully used for explicit solving
of direct and inverse problems of Weyl-Titchmarsh theory. During explicit
solving of the direct and inverse problems, we considered GBDTs of the trivial
initial systems. How... | 0 | 0 | 1 | 0 | 0 | 0 |
Panel collapse and its applications | We describe a procedure called panel collapse for replacing a CAT(0) cube
complex $\Psi$ by a "lower complexity" CAT(0) cube complex $\Psi_\bullet$
whenever $\Psi$ contains a codimension-$2$ hyperplane that is extremal in one
of the codimension-$1$ hyperplanes containing it. Although $\Psi_\bullet$ is
not in general ... | 0 | 0 | 1 | 0 | 0 | 0 |
Smooth Neighbors on Teacher Graphs for Semi-supervised Learning | The recently proposed self-ensembling methods have achieved promising results
in deep semi-supervised learning, which penalize inconsistent predictions of
unlabeled data under different perturbations. However, they only consider
adding perturbations to each single data point, while ignoring the connections
between da... | 1 | 0 | 0 | 1 | 0 | 0 |
Detecting Heavy Flows in the SDN Match and Action Model | Efficient algorithms and techniques to detect and identify large flows in a
high throughput traffic stream in the SDN match-and-action model are presented.
This is in contrast to previous work that either deviated from the match and
action model by requiring additional switch level capabilities or did not
exploit the... | 1 | 0 | 0 | 0 | 0 | 0 |
Optimal Resource Allocation with Node and Link Capacity Constraints in Complex Networks | With the tremendous increase of the Internet traffic, achieving the best
performance with limited resources is becoming an extremely urgent problem. In
order to address this concern, in this paper, we build an optimization problem
which aims to maximize the total utility of traffic flows with the capacity
constraint ... | 1 | 1 | 0 | 0 | 0 | 0 |
On the complexity of solving a decision problem with flow-depending costs: the case of the IJsselmeer dikes | We consider a fundamental integer programming (IP) model for cost-benefit
analysis flood protection through dike building in the Netherlands, due to
Verweij and Zwaneveld.
Experimental analysis with data for the Ijsselmeer lead to integral optimal
solution of the linear programming relaxation of the IP model.
This na... | 0 | 0 | 0 | 0 | 0 | 1 |
Achieving Spectrum Efficient Communication Under Cross-Technology Interference | In wireless communication, heterogeneous technologies such as WiFi, ZigBee
and BlueTooth operate in the same ISM band.With the exponential growth in the
number of wireless devices, the ISM band becomes more and more crowded. These
heterogeneous devices have to compete with each other to access spectrum
resources, gen... | 1 | 0 | 0 | 0 | 0 | 0 |
A Galactic Cosmic Ray Electron Intensity Increase of a factor of up to 100 At Energies between 3 and 50 MeV in the Heliosheath between the Termination Shock and the Heliopause Due to Solar Modulation As Measured by Voyager 1 | We have derived background corrected intensities of 3-50 MeV galactic
electrons observed by Voyager 1 as it passes through the heliosheath from 95 to
122 AU. The overall intensity change of the background corrected data from the
inner to the outer boundary of the heliosheath is a maximum of a factor ~100 at
15 MeV. A... | 0 | 1 | 0 | 0 | 0 | 0 |
Statistical foundations for assessing the difference between the classical and weighted-Gini betas | The `beta' is one of the key quantities in the capital asset pricing model
(CAPM). In statistical language, the beta can be viewed as the slope of the
regression line fitted to financial returns on the market against the returns
on the asset under consideration. The insurance counterpart of CAPM, called the
weighted ... | 0 | 0 | 1 | 1 | 0 | 0 |
Integrating Human-Provided Information Into Belief State Representation Using Dynamic Factorization | In partially observed environments, it can be useful for a human to provide
the robot with declarative information that represents probabilistic relational
constraints on properties of objects in the world, augmenting the robot's
sensory observations. For instance, a robot tasked with a search-and-rescue
mission may ... | 1 | 0 | 0 | 0 | 0 | 0 |
Characterizing complex networks using Entropy-degree diagrams: unveiling changes in functional brain connectivity induced by Ayahuasca | Open problems abound in the theory of complex networks, which has found
successful application to diverse fields of science. With the aim of further
advancing the understanding of the brain's functional connectivity, we propose
to evaluate a network metric which we term the geodesic entropy. This entropy,
in a way th... | 0 | 0 | 0 | 0 | 1 | 0 |
On Integral Upper Limits Assuming Power Law Spectra and the Sensitivity in High-Energy Astronomy | The high-energy non-thermal universe is dominated by power law-like spectra.
Therefore results in high-energy astronomy are often reported as parameters of
power law fits, or, in the case of a non-detection, as an upper limit assuming
the underlying unseen spectrum behaves as a power law. In this paper I
demonstrate ... | 0 | 1 | 0 | 0 | 0 | 0 |
Estimates for solutions of Dirac equations and an application to a geometric elliptic-parabolic problem | We develop estimates for the solutions and derive existence and uniqueness
results of various local boundary value problems for Dirac equations that
improve all relevant results known in the literature. With these estimates at
hand, we derive a general existence, uniqueness and regularity theorem for
solutions of Dir... | 0 | 0 | 1 | 0 | 0 | 0 |
Analysis of Political Party Twitter Accounts' Retweeters During Japan's 2017 Election | In modern election campaigns, political parties utilize social media to
advertise their policies and candidates and to communicate to the electorate.
In Japan's latest general election in 2017, the 48th general election for the
Lower House, social media, especially Twitter, was actively used. In this
paper, we analyz... | 1 | 0 | 0 | 0 | 0 | 0 |
When a triangle is isosceles? | In 1840 Jacob Steiner on Christian Rudolf's request proved that a triangle
with two equal bisectors is isosceles. But what about changing the bisectors to
cevians? Cevian is any line segment in a triangle with one endpoint on a vertex
of the triangle and other endpoint on the opposite side. Not for any pairs of
equal... | 0 | 0 | 1 | 0 | 0 | 0 |
Anomaly detecting and ranking of the cloud computing platform by multi-view learning | Anomaly detecting as an important technical in cloud computing is applied to
support smooth running of the cloud platform. Traditional detecting methods
based on statistic, analysis, etc. lead to the high false-alarm rate due to
non-adaptive and sensitive parameters setting. We presented an online model for
anomaly d... | 1 | 0 | 0 | 1 | 0 | 0 |
On self-affine sets | We survey the dimension theory of self-affine sets for general mathematical
audience. The article is in Finnish.
| 0 | 0 | 1 | 0 | 0 | 0 |
The effect of phase change on stability of convective flow in a layer of volatile liquid driven by a horizontal temperature gradient | Buoyancy-thermocapillary convection in a layer of volatile liquid driven by a
horizontal temperature gradient arises in a variety of situations. Recent
studies have shown that the composition of the gas phase, which is typically a
mixture of vapour and air, has a noticeable effect on the critical Marangoni
number des... | 0 | 1 | 0 | 0 | 0 | 0 |
A graph model of message passing processes | In the paper we consider a graph model of message passing processes and
present a method verification of message passing processes. The method is
illustrated by an example of a verification of sliding window protocol.
| 1 | 0 | 0 | 0 | 0 | 0 |
Learning the Sparse and Low Rank PARAFAC Decomposition via the Elastic Net | In this article, we derive a Bayesian model to learning the sparse and low
rank PARAFAC decomposition for the observed tensor with missing values via the
elastic net, with property to find the true rank and sparse factor matrix which
is robust to the noise. We formulate efficient block coordinate descent
algorithm an... | 0 | 0 | 1 | 1 | 0 | 0 |
Holomorphic differentials, thermostats and Anosov flows | We introduce a new family of thermostat flows on the unit tangent bundle of
an oriented Riemannian $2$-manifold. Suitably reparametrised, these flows
include the geodesic flow of metrics of negative Gauss curvature and the
geodesic flow induced by the Hilbert metric on the quotient surface of
divisible convex sets. W... | 0 | 0 | 1 | 0 | 0 | 0 |
Multiplicative slices, relativistic Toda and shifted quantum affine algebras | We introduce the shifted quantum affine algebras. They map homomorphically
into the quantized $K$-theoretic Coulomb branches of $3d\ {\mathcal N}=4$ SUSY
quiver gauge theories. In type $A$, they are endowed with a coproduct, and they
act on the equivariant $K$-theory of parabolic Laumon spaces. In type $A_1$,
they ar... | 0 | 0 | 1 | 0 | 0 | 0 |
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