text stringlengths 57 2.88k | labels listlengths 6 6 |
|---|---|
Title: Contagions in Social Networks: Effects of Monophilic Contagion, Friendship Paradox and Reactive Networks,
Abstract: We consider SIS contagion processes over networks where, a classical
assumption is that individuals' decisions to adopt a contagion are based on
their immediate neighbors. However, recent literatur... | [
1,
0,
0,
0,
0,
0
] |
Title: Derivation of a multilayer approach to model suspended sediment transport: application to hyperpycnal and hypopycnal plumes,
Abstract: We propose a multi-layer approach to simulate hyperpycnal and hypopycnal
plumes in flows with free surface. The model allows to compute the vertical
profile of the horizontal and... | [
0,
1,
0,
0,
0,
0
] |
Title: Continued fractions and conformal mappings for domains with angle points,
Abstract: Here we construct the conformal mappings with the help of continuous
fractions approximations. These approximations converge to the algebraic roots
$\sqrt[N]{z}$ for $N \in \mathbb{N}$ and $z$ from the right half-plane of the
com... | [
0,
0,
1,
0,
0,
0
] |
Title: Stochastic Activation Pruning for Robust Adversarial Defense,
Abstract: Neural networks are known to be vulnerable to adversarial examples. Carefully
chosen perturbations to real images, while imperceptible to humans, induce
misclassification and threaten the reliability of deep learning systems in the
wild. To ... | [
0,
0,
0,
1,
0,
0
] |
Title: Canonical bases of modules over one dimensional k-algebras,
Abstract: Let K be a field and denote by K[t], the polynomial ring with coefficients in
K. Set A = K[f1,. .. , fs], with f1,. .. , fs $\in$ K[t]. We give a procedure
to calculate the monoid of degrees of the K algebra M = F1A + $\times$ $\times$
$\times... | [
0,
0,
1,
0,
0,
0
] |
Title: Detecting Adversarial Samples from Artifacts,
Abstract: Deep neural networks (DNNs) are powerful nonlinear architectures that are
known to be robust to random perturbations of the input. However, these models
are vulnerable to adversarial perturbations--small input changes crafted
explicitly to fool the model. I... | [
1,
0,
0,
1,
0,
0
] |
Title: Bots sustain and inflate striking opposition in online social systems,
Abstract: Societies are complex systems which tend to polarize into sub-groups of
individuals with dramatically opposite perspectives. This phenomenon is
reflected -- and often amplified -- in online social networks where, however,
humans are... | [
1,
0,
0,
0,
0,
0
] |
Title: Approximation of full-boundary data from partial-boundary electrode measurements,
Abstract: Measurements on a subset of the boundary are common in electrical impedance
tomography, especially any electrode model can be interpreted as a partial
boundary problem. The information obtained is different to full-bounda... | [
0,
0,
1,
0,
0,
0
] |
Title: A Random Block-Coordinate Douglas-Rachford Splitting Method with Low Computational Complexity for Binary Logistic Regression,
Abstract: In this paper, we propose a new optimization algorithm for sparse logistic
regression based on a stochastic version of the Douglas-Rachford splitting
method. Our algorithm sweep... | [
1,
0,
0,
0,
0,
0
] |
Title: Corrective Re-gridding Techniques for Non-Uniform Sampling in Time Domain Terahertz Spectroscopy,
Abstract: Time domain terahertz spectroscopy typically uses mechanical delay stages
that inherently suffer from non-uniform sampling positions. We review,
simulate, and experimentally test the ability of corrective ... | [
0,
1,
0,
0,
0,
0
] |
Title: Optimistic Robust Optimization With Applications To Machine Learning,
Abstract: Robust Optimization has traditionally taken a pessimistic, or worst-case
viewpoint of uncertainty which is motivated by a desire to find sets of optimal
policies that maintain feasibility under a variety of operating conditions. In
t... | [
1,
0,
0,
1,
0,
0
] |
Title: High Dimensional Time Series Generators,
Abstract: Multidimensional time series are sequences of real valued vectors. They occur
in different areas, for example handwritten characters, GPS tracking, and
gestures of modern virtual reality motion controllers. Within these areas, a
common task is to search for simi... | [
0,
0,
0,
1,
0,
0
] |
Title: An isoperimetric inequality for Laplace eigenvalues on the sphere,
Abstract: We show that for any positive integer k, the k-th nonzero eigenvalue of the
Laplace-Beltrami operator on the two-dimensional sphere endowed with a
Riemannian metric of unit area, is maximized in the limit by a sequence of
metrics conver... | [
0,
0,
1,
0,
0,
0
] |
Title: Numerical solutions of an unsteady 2-D incompressible flow with heat and mass transfer at low, moderate, and high Reynolds numbers,
Abstract: In this paper, we have proposed a modified Marker-And-Cell (MAC) method to
investigate the problem of an unsteady 2-D incompressible flow with heat and
mass transfer at lo... | [
0,
1,
0,
0,
0,
0
] |
Title: A Dynamic Programming Solution to Bounded Dejittering Problems,
Abstract: We propose a dynamic programming solution to image dejittering problems with
bounded displacements and obtain efficient algorithms for the removal of line
jitter, line pixel jitter, and pixel jitter. | [
1,
0,
1,
0,
0,
0
] |
Title: Delayed pull-in transitions in overdamped MEMS devices,
Abstract: We consider the dynamics of overdamped MEMS devices undergoing the pull-in
instability. Numerous previous experiments and numerical simulations have shown
a significant increase in the pull-in time under DC voltages close to the
pull-in voltage. H... | [
0,
1,
0,
0,
0,
0
] |
Title: How ConvNets model Non-linear Transformations,
Abstract: In this paper, we theoretically address three fundamental problems involving
deep convolutional networks regarding invariance, depth and hierarchy. We
introduce the paradigm of Transformation Networks (TN) which are a direct
generalization of Convolutional... | [
1,
0,
0,
0,
0,
0
] |
Title: Volcano transition in a solvable model of oscillator glass,
Abstract: In 1992 a puzzling transition was discovered in simulations of randomly
coupled limit-cycle oscillators. This so-called volcano transition has resisted
analysis ever since. It was originally conjectured to mark the emergence of an
oscillator g... | [
0,
1,
0,
0,
0,
0
] |
Title: Recent advances and open questions on the susy structure of the chiral de Rham Complex,
Abstract: We review different constructions of the supersymmetry subalgebras of the
chiral de Rham complex on special holonomy manifolds. We describe the
difference between the holomorphic-anti-holomorphic sectors based on a ... | [
0,
0,
1,
0,
0,
0
] |
Title: Toda maps, cocycles, and canonical systems,
Abstract: I present a discussion of the hierarchy of Toda flows that gives center stage
to the associated cocycles and the maps they induce on the $m$ functions. In
the second part, these ideas are then applied to canonical systems; an
important feature of this discuss... | [
0,
0,
1,
0,
0,
0
] |
Title: The Gibbs paradox, the Landauer principle and the irreversibility associated with tilted observers,
Abstract: It is well known that, in the context of General Relativity, some spacetimes,
when described by a congruence of comoving observers, may consist in a
distribution of a perfect (non-dissipative) fluid, whe... | [
0,
1,
0,
0,
0,
0
] |
Title: PlumX As a Potential Tool to Assess the Macroscopic Multidimensional Impact of Books,
Abstract: The main purpose of this macro-study is to shed light on the broad impact of
books. For this purpose, the impact of a very large collection of books has
been analyzed by using PlumX, an analytical tool providing a gre... | [
1,
0,
0,
0,
0,
0
] |
Title: Action Robust Reinforcement Learning and Applications in Continuous Control,
Abstract: A policy is said to be robust if it maximizes the reward while considering a
bad, or even adversarial, model. In this work we formalize two new criteria of
robustness to action uncertainty. Specifically, we consider two scenar... | [
1,
0,
0,
1,
0,
0
] |
Title: A characterization of finite vector bundles on Gauduchon astheno-Kahler manifolds,
Abstract: A vector bundle E on a projective variety X is called finite if it satisfies
a nontrivial polynomial equation with integral coefficients. A theorem of Nori
implies that E is finite if and only if the pullback of E to som... | [
0,
0,
1,
0,
0,
0
] |
Title: APSYNSIM: An Interactive Tool To Learn Interferometry,
Abstract: The APerture SYNthesis SIMulator is a simple interactive tool to help the
students visualize and understand the basics of the Aperture Synthesis
technique, applied to astronomical interferometers. The users can load many
different interferometers a... | [
0,
1,
0,
0,
0,
0
] |
Title: The dimensionless dissipation rate and the Kolmogorov (1941) hypothesis of local stationarity in freely decaying isotropic turbulence,
Abstract: An expression for the dimensionless dissipation rate was derived from the
Karman-Howarth equation by asymptotic expansion of the second- and third- order
structure func... | [
0,
1,
0,
0,
0,
0
] |
Title: Consistent estimation of the spectrum of trace class data augmentation algorithms,
Abstract: Markov chain Monte Carlo is widely used in a variety of scientific
applications to generate approximate samples from intractable distributions. A
thorough understanding of the convergence and mixing properties of these M... | [
0,
0,
0,
1,
0,
0
] |
Title: Balancing Selection Pressures, Multiple Objectives, and Neural Modularity to Coevolve Cooperative Agent Behavior,
Abstract: Previous research using evolutionary computation in Multi-Agent Systems
indicates that assigning fitness based on team vs.\ individual behavior has a
strong impact on the ability of evolved... | [
1,
0,
0,
0,
0,
0
] |
Title: High-throughput nanofluidic device for one-dimensional confined detection of single fluorophores,
Abstract: Ensemble averaging experiments may conceal many fundamental molecular
interactions. To overcome that, a high-throughput detection of single molecules
or colloidal nanodots is crucial for biomedical, nanoel... | [
0,
1,
0,
0,
0,
0
] |
Title: Coupled Graphs and Tensor Factorization for Recommender Systems and Community Detection,
Abstract: Joint analysis of data from multiple information repositories facilitates
uncovering the underlying structure in heterogeneous datasets. Single and
coupled matrix-tensor factorization (CMTF) has been widely used in... | [
1,
0,
0,
1,
0,
0
] |
Title: A computer algebra system for R: Macaulay2 and the m2r package,
Abstract: Algebraic methods have a long history in statistics. The most prominent
manifestation of modern algebra in statistics can be seen in the field of
algebraic statistics, which brings tools from commutative algebra and algebraic
geometry to b... | [
0,
0,
0,
1,
0,
0
] |
Title: Transversal magnetoresistance and Shubnikov-de Haas oscillations in Weyl semimetals,
Abstract: We explore theoretically the magnetoresistance of Weyl semimetals in
transversal magnetic fields away from charge neutrality. The analysis within
the self-consistent Born approximation is done for the two different mod... | [
0,
1,
0,
0,
0,
0
] |
Title: In Search of Lost (Mixing) Time: Adaptive Markov chain Monte Carlo schemes for Bayesian variable selection with very large p,
Abstract: The availability of data sets with large numbers of variables is rapidly
increasing. The effective application of Bayesian variable selection methods
for regression with these d... | [
0,
0,
0,
1,
0,
0
] |
Title: Network growth models: A behavioural basis for attachment proportional to fitness,
Abstract: Several growth models have been proposed in the literature for scale-free
complex networks, with a range of fitness-based attachment models gaining
prominence recently. However, the processes by which such fitness-based
... | [
1,
1,
0,
0,
0,
0
] |
Title: On Convergence Property of Implicit Self-paced Objective,
Abstract: Self-paced learning (SPL) is a new methodology that simulates the learning
principle of humans/animals to start learning easier aspects of a learning
task, and then gradually take more complex examples into training. This
new-coming learning reg... | [
1,
0,
0,
0,
0,
0
] |
Title: Graphene quantum dots prevent alpha-synucleinopathy in Parkinson's disease,
Abstract: While the emerging evidence indicates that the pathogenesis of Parkinson's
disease (PD) is strongly correlated to the accumulation of alpha-synuclein
({\alpha}-syn) aggregates, there has been no clinical success in
anti-aggrega... | [
0,
1,
0,
0,
0,
0
] |
Title: Liu-Nagel phase diagrams in infinite dimension,
Abstract: We study Harmonic Soft Spheres as a model of thermal structural glasses in
the limit of infinite dimensions. We show that cooling, compressing and
shearing a glass lead to a Gardner transition and, hence, to a marginally
stable amorphous solid as found fo... | [
0,
1,
0,
0,
0,
0
] |
Title: Networks of planar Hamiltonian systems,
Abstract: We introduce diffusively coupled networks where the dynamical system at each
vertex is planar Hamiltonian. The problems we address are synchronisation and
an analogue of diffusion-driven Turing instability for time-dependent
homogeneous states. As a consequence o... | [
0,
1,
1,
0,
0,
0
] |
Title: Robust Tracking Using Region Proposal Networks,
Abstract: Recent advances in visual tracking showed that deep Convolutional Neural
Networks (CNN) trained for image classification can be strong feature
extractors for discriminative trackers. However, due to the drastic difference
between image classification and ... | [
1,
0,
0,
0,
0,
0
] |
Title: Recovering sparse graphs,
Abstract: We construct a fixed parameter algorithm parameterized by d and k that takes
as an input a graph G' obtained from a d-degenerate graph G by complementing on
at most k arbitrary subsets of the vertex set of G and outputs a graph H such
that G and H agree on all but f(d,k) verti... | [
1,
0,
0,
0,
0,
0
] |
Title: Remark on arithmetic topology,
Abstract: We formalize the arithmetic topology, i.e. a relationship between knots and
primes. Namely, using the notion of a cluster C*-algebra we construct a functor
from the category of 3-dimensional manifolds M to a category of algebraic
number fields K, such that the prime ideal... | [
0,
0,
1,
0,
0,
0
] |
Title: Stable Architectures for Deep Neural Networks,
Abstract: Deep neural networks have become invaluable tools for supervised machine
learning, e.g., classification of text or images. While often offering superior
results over traditional techniques and successfully expressing complicated
patterns in data, deep arch... | [
1,
0,
1,
0,
0,
0
] |
Title: Geometry and Arithmetic of Crystallographic Sphere Packings,
Abstract: We introduce the notion of a "crystallographic sphere packing," defined to be
one whose limit set is that of a geometrically finite hyperbolic reflection
group in one higher dimension. We exhibit for the first time an infinite family
of confo... | [
0,
0,
1,
0,
0,
0
] |
Title: On the global convergence of the Jacobi method for symmetric matrices of order 4 under parallel strategies,
Abstract: The paper analyzes special cyclic Jacobi methods for symmetric matrices of
order $4$. Only those cyclic pivot strategies that enable full parallelization
of the method are considered. These strat... | [
0,
0,
1,
0,
0,
0
] |
Title: Counting Motifs with Graph Sampling,
Abstract: Applied researchers often construct a network from a random sample of nodes
in order to infer properties of the parent network. Two of the most widely used
sampling schemes are subgraph sampling, where we sample each vertex
independently with probability $p$ and obs... | [
0,
0,
0,
1,
0,
0
] |
Title: Optimizing noise level for perturbing geo-location data,
Abstract: With the tremendous increase in the number of smart phones, app stores have
been overwhelmed with applications requiring geo-location access in order to
provide their users better services through personalization. Revealing a user's
location to t... | [
1,
0,
0,
0,
0,
0
] |
Title: Hochschild Cohomology and Deformation Quantization of Affine Toric Varieties,
Abstract: For an affine toric variety $\mathrm{Spec}(A)$, we give a convex geometric
description of the Hodge decomposition of its Hochschild cohomology. Under
certain assumptions we compute the dimensions of the Hodge summands
$T^1_{(... | [
0,
0,
1,
0,
0,
0
] |
Title: Adversarial Examples for Semantic Image Segmentation,
Abstract: Machine learning methods in general and Deep Neural Networks in particular
have shown to be vulnerable to adversarial perturbations. So far this
phenomenon has mainly been studied in the context of whole-image
classification. In this contribution, w... | [
1,
0,
0,
1,
0,
0
] |
Title: Graphical virtual links and a polynomial of signed cyclic graphs,
Abstract: For a signed cyclic graph G, we can construct a unique virtual link L by
taking the medial construction and convert 4-valent vertices of the medial
graph to crossings according to the signs. If a virtual link can occur in this
way then w... | [
0,
0,
1,
0,
0,
0
] |
Title: Exploring the Single-Particle Mobility Edge in a One-Dimensional Quasiperiodic Optical Lattice,
Abstract: A single-particle mobility edge (SPME) marks a critical energy separating
extended from localized states in a quantum system. In one-dimensional systems
with uncorrelated disorder, a SPME cannot exist, since... | [
0,
1,
0,
0,
0,
0
] |
Title: Integral field observations of the blue compact galaxy Haro14. Star formation and feedback in dwarf galaxies,
Abstract: (Abridged) Low-luminosity, gas-rich blue compact galaxies (BCG) are ideal
laboratories to investigate many aspects of the star formation in galaxies. We
study the morphology, stellar content, k... | [
0,
1,
0,
0,
0,
0
] |
Title: A Framework for Automated Cellular Network Tuning with Reinforcement Learning,
Abstract: Tuning cellular network performance against always occurring wireless
impairments can dramatically improve reliability to end users. In this paper,
we formulate cellular network performance tuning as a reinforcement learning... | [
0,
0,
0,
1,
0,
0
] |
Title: A Survey of Augmented Reality Navigation,
Abstract: Navigation has been a popular area of research in both academia and industry.
Combined with maps, and different localization technologies, navigation systems
have become robust and more usable. By combining navigation with augmented
reality, it can be improved ... | [
1,
0,
0,
0,
0,
0
] |
Title: Strong Landau-quantization effects in high-magnetic-field superconductivity of a two-dimensional multiple-band metal near the Lifshitz transition,
Abstract: We investigate the onset of superconductivity in magnetic field for a clean
two-dimensional multiple-band superconductor in the vicinity of the Lifshitz
tra... | [
0,
1,
0,
0,
0,
0
] |
Title: On boundary extension of mappings in metric spaces in terms of prime ends,
Abstract: We study the boundary behavior of the so-called ring $Q$-mappings obtained as
a natural generalization of mappings with bounded distortion. We establish a
series of conditions imposed on a function $Q(x)$ for the continuous exte... | [
0,
0,
1,
0,
0,
0
] |
Title: Temporally Evolving Community Detection and Prediction in Content-Centric Networks,
Abstract: In this work, we consider the problem of combining link, content and temporal
analysis for community detection and prediction in evolving networks. Such
temporal and content-rich networks occur in many real-life setting... | [
1,
0,
0,
1,
0,
0
] |
Title: A Robust Utility Learning Framework via Inverse Optimization,
Abstract: In many smart infrastructure applications flexibility in achieving
sustainability goals can be gained by engaging end-users. However, these users
often have heterogeneous preferences that are unknown to the decision-maker
tasked with improvi... | [
1,
0,
1,
0,
0,
0
] |
Title: Evaluating stochastic seeding strategies in networks,
Abstract: When trying to maximize the adoption of a behavior in a population connected
by a social network, it is common to strategize about where in the network to
seed the behavior, often with an element of randomness. Selecting seeds
uniformly at random is... | [
1,
0,
0,
0,
0,
0
] |
Title: Flux noise in a superconducting transmission line,
Abstract: We study a superconducting transmission line (TL) formed by distributed LC
oscillators and excited by external magnetic fluxes which are aroused from
random magnetization (A) placed in substrate or (B) distributed at interfaces
of a two-wire TL. Low-fr... | [
0,
1,
0,
0,
0,
0
] |
Title: Relativistic Newtonian Dynamics for Objects and Particles,
Abstract: Relativistic Newtonian Dynamics (RND) was introduced in a series of recent
papers by the author, in partial cooperation with J. M. Steiner. RND was
capable of describing non-classical behavior of motion under a central
attracting force. RND inc... | [
0,
1,
0,
0,
0,
0
] |
Title: Spatio-Temporal Structured Sparse Regression with Hierarchical Gaussian Process Priors,
Abstract: This paper introduces a new sparse spatio-temporal structured Gaussian
process regression framework for online and offline Bayesian inference. This is
the first framework that gives a time-evolving representation of... | [
0,
0,
0,
1,
0,
0
] |
Title: Answer Set Solving with Bounded Treewidth Revisited,
Abstract: Parameterized algorithms are a way to solve hard problems more efficiently,
given that a specific parameter of the input is small. In this paper, we apply
this idea to the field of answer set programming (ASP). To this end, we propose
two kinds of gr... | [
1,
0,
0,
0,
0,
0
] |
Title: Community structure: A comparative evaluation of community detection methods,
Abstract: Discovering community structure in complex networks is a mature field since a
tremendous number of community detection methods have been introduced in the
literature. Nevertheless, it is still very challenging for practioners... | [
1,
0,
0,
0,
0,
0
] |
Title: Classification of isoparametric submanifolds admitting a reflective focal submanifold in symmetric spaces of non-compact type,
Abstract: In this paper, we assume that all isoparametric submanifolds have flat
section. The main purpose of this paper is to prove that, if a full irreducible
complete isoparametric su... | [
0,
0,
1,
0,
0,
0
] |
Title: Training Group Orthogonal Neural Networks with Privileged Information,
Abstract: Learning rich and diverse representations is critical for the performance of
deep convolutional neural networks (CNNs). In this paper, we consider how to
use privileged information to promote inherent diversity of a single CNN model... | [
1,
0,
0,
0,
0,
0
] |
Title: Antiunitary representations and modular theory,
Abstract: Antiunitary representations of Lie groups take values in the group of unitary
and antiunitary operators on a Hilbert space H. In quantum physics, antiunitary
operators implement time inversion or a PCT symmetry, and in the modular theory
of operator algeb... | [
0,
0,
1,
0,
0,
0
] |
Title: ARTENOLIS: Automated Reproducibility and Testing Environment for Licensed Software,
Abstract: Motivation:
Automatically testing changes to code is an essential feature of continuous
integration. For open-source code, without licensed dependencies, a variety of
continuous integration services exist. The COnstrain... | [
1,
0,
0,
0,
0,
0
] |
Title: Droplet states in quantum XXZ spin systems on general graphs,
Abstract: We study XXZ spin systems on general graphs. In particular, we describe the
formation of droplet states near the bottom of the spectrum in the Ising phase
of the model, where the Z-term dominates the XX-term. As key tools we use
particle num... | [
0,
0,
1,
0,
0,
0
] |
Title: Meta-learners for Estimating Heterogeneous Treatment Effects using Machine Learning,
Abstract: There is growing interest in estimating and analyzing heterogeneous treatment
effects in experimental and observational studies. We describe a number of
meta-algorithms that can take advantage of any supervised learnin... | [
0,
0,
1,
1,
0,
0
] |
Title: Counting triangles formula for the first Chern class of a circle bundle,
Abstract: We consider the problem of the combinatorial computation of the first Chern
class of a circle bundle. N.Mnev found such a formula in terms of canonical
shellings. It represents certain invariant of a triangulation computed by
anal... | [
0,
0,
1,
0,
0,
0
] |
Title: Probing homogeneity with standard candles,
Abstract: We show that standard candles can provide some valuable information about the
density contrast, which could be particularly important at redshifts where
other observations are not available. We use an inversion method to reconstruct
the local radial density pr... | [
0,
1,
0,
0,
0,
0
] |
Title: Fabrication tolerant chalcogenide mid-infrared multimode interference coupler design with application for Bracewell nulling interferometry,
Abstract: Understanding exoplanet formation and finding potentially habitable
exoplanets is vital to an enhanced understanding of the universe. The use of
nulling interferom... | [
0,
1,
0,
0,
0,
0
] |
Title: Accurate Bayesian Data Classification without Hyperparameter Cross-validation,
Abstract: We extend the standard Bayesian multivariate Gaussian generative data
classifier by considering a generalization of the conjugate, normal-Wishart
prior distribution and by deriving the hyperparameters analytically via
eviden... | [
1,
0,
1,
1,
0,
0
] |
Title: Offline Biases in Online Platforms: a Study of Diversity and Homophily in Airbnb,
Abstract: How diverse are sharing economy platforms? Are they fair marketplaces, where
all participants operate on a level playing field, or are they large-scale
online aggregators of offline human biases? Often portrayed as easy-t... | [
1,
0,
0,
0,
0,
0
] |
Title: Parameter Estimation for Thurstone Choice Models,
Abstract: We consider the estimation accuracy of individual strength parameters of a
Thurstone choice model when each input observation consists of a choice of one
item from a set of two or more items (so called top-1 lists). This model
accommodates the well-know... | [
0,
0,
1,
1,
0,
0
] |
Title: Quantitative modeling and analysis of bifurcation-induced bursting,
Abstract: Modeling and parameter estimation for neuronal dynamics are often challenging
because many parameters can range over orders of magnitude and are difficult to
measure experimentally. Moreover, selecting a suitable model complexity
requi... | [
0,
1,
1,
0,
0,
0
] |
Title: Uniqueness and radial symmetry of minimizers for a nonlocal variational problem,
Abstract: In this paper we prove the uniqueness and radial symmetry of minimizers for
variational problems that model several phenomena. The uniqueness is a
consequence of the convexity of the functional. The main technique is Fouri... | [
0,
0,
1,
0,
0,
0
] |
Title: Improved Accounting for Differentially Private Learning,
Abstract: We consider the problem of differential privacy accounting, i.e. estimation
of privacy loss bounds, in machine learning in a broad sense. We propose two
versions of a generic privacy accountant suitable for a wide range of learning
algorithms. Bo... | [
1,
0,
0,
1,
0,
0
] |
Title: Scattertext: a Browser-Based Tool for Visualizing how Corpora Differ,
Abstract: Scattertext is an open source tool for visualizing linguistic variation
between document categories in a language-independent way. The tool presents a
scatterplot, where each axis corresponds to the rank-frequency a term occurs in
a ... | [
1,
0,
0,
0,
0,
0
] |
Title: Tight contact structures on Seifert surface complements,
Abstract: We consider complements of standard Seifert surfaces of special alternating
links. On these handlebodies, we use Honda's method to enumerate those tight
contact structures whose dividing sets are isotopic to the link, and find their
number to be ... | [
0,
0,
1,
0,
0,
0
] |
Title: Modular invariant representations of the $\mathcal{N}=2$ superconformal algebra,
Abstract: We compute the modular transformation formula of the characters for a certain
family of (finitely or uncountably many) simple modules over the simple
$\mathcal{N}=2$ vertex operator superalgebra of central charge
$c_{p,p'}... | [
0,
0,
1,
0,
0,
0
] |
Title: The CODALEMA/EXTASIS experiment: Contributions to the 35th International Cosmic Ray Conference (ICRC 2017),
Abstract: Contributions of the CODALEMA/EXTASIS experiment to the 35th International
Cosmic Ray Conference, 12-20 July 2017, Busan, South Korea. | [
0,
1,
0,
0,
0,
0
] |
Title: Distributed Kernel K-Means for Large Scale Clustering,
Abstract: Clustering samples according to an effective metric and/or vector space
representation is a challenging unsupervised learning task with a wide spectrum
of applications. Among several clustering algorithms, k-means and its
kernelized version have st... | [
0,
0,
0,
1,
0,
0
] |
Title: The Origin of Solar Filament Plasma Inferred from in situ Observations of Elemental Abundances,
Abstract: Solar filaments/prominences are one of the most common features in the
corona, which may lead to energetic coronal mass ejections (CMEs) and flares
when they erupt. Filaments are about one hundred times cool... | [
0,
1,
0,
0,
0,
0
] |
Title: Distributed Stochastic Optimization via Adaptive SGD,
Abstract: Stochastic convex optimization algorithms are the most popular way to train
machine learning models on large-scale data. Scaling up the training process of
these models is crucial, but the most popular algorithm, Stochastic Gradient
Descent (SGD), i... | [
0,
0,
0,
1,
0,
0
] |
Title: Bilipschitz Equivalence of Trees and Hyperbolic Fillings,
Abstract: We combine conditions found in [Wh] with results from [MPR] to show that
quasi-isometries between uniformly discrete bounded geometry spaces that
satisfy linear isoperimetric inequalities are within bounded distance to
bilipschitz equivalences. ... | [
0,
0,
1,
0,
0,
0
] |
Title: On the contribution of thermal excitation to the total 630.0 nm emissions in the northern cusp ionosphere,
Abstract: Direct impact excitation by precipitating electrons is believed to be the
main source of 630.0 nm emissions in the cusp ionosphere. However, this paper
investigates a different source, 630.0 emiss... | [
0,
1,
0,
0,
0,
0
] |
Title: Dose finding for new vaccines: the role for immunostimulation/immunodynamic modelling,
Abstract: Current methods to optimize vaccine dose are purely empirically based,
whereas in the drug development field, dosing determinations use far more
advanced quantitative methodology to accelerate decision-making. Applyi... | [
0,
0,
0,
0,
1,
0
] |
Title: On Learning Mixtures of Well-Separated Gaussians,
Abstract: We consider the problem of efficiently learning mixtures of a large number of
spherical Gaussians, when the components of the mixture are well separated. In
the most basic form of this problem, we are given samples from a uniform
mixture of $k$ standard... | [
1,
0,
1,
0,
0,
0
] |
Title: Sylvester's Problem and Mock Heegner Points,
Abstract: We prove that if $p \equiv 4,7 \pmod{9}$ is prime and $3$ is not a cube
modulo $p$, then both of the equations $x^3+y^3=p$ and $x^3+y^3=p^2$ have a
solution with $x,y \in \mathbb{Q}$. | [
0,
0,
1,
0,
0,
0
] |
Title: Community Detection in the Network of German Princes in 1225: a Case Study,
Abstract: Many social networks exhibit some underlying community structure. In
particular, in the context of historical research, clustering of different
groups into warring or friendly factions can lead to a better understanding of
how ... | [
1,
1,
0,
0,
0,
0
] |
Title: Coupon Advertising in Online Social Systems: Algorithms and Sampling Techniques,
Abstract: Online social systems have become important platforms for viral marketing
where the advertising of products is carried out with the communication of
users. After adopting the product, the seed buyers may spread the informa... | [
1,
0,
0,
0,
0,
0
] |
Title: Statistical study of auroral omega bands,
Abstract: The presence of very few statistical studies on auroral omega bands motivated
us to test-use a semi-automatic method for identifying large-scale undulations
of the diffuse aurora boundary and to investigate their occurrence. Five
identical all-sky cameras with ... | [
0,
1,
0,
0,
0,
0
] |
Title: Efficient Lightweight Encryption Algorithm for Smart Video Applications,
Abstract: The future generation networks: Internet of things (IoT), in combination with
the advanced computer vision techniques poses new challenges for securing
videos for end-users. The visual devices generally have constrained resources
... | [
1,
0,
0,
0,
0,
0
] |
Title: Inter-site pair superconductivity: origins and recent validation experiments,
Abstract: The challenge of understanding high-temperature superconductivity has led to
a plethora of ideas, but 30 years after its discovery in cuprates, very few
have achieved convincing experimental validation. While Hubbard and t-J ... | [
0,
1,
0,
0,
0,
0
] |
Title: Non-standard FDTD implementation of the Schrödinger equation,
Abstract: In this work, we apply the Cole's non-standard form of the FDTD to solve the
time dependent Schrödinger equation. We deduce the equations for the
non-standard FDTD considering an electronic wave function in the presence of
potentials which c... | [
0,
1,
0,
0,
0,
0
] |
Title: The magnetic and electronic properties of Oxyselenides - influence of transition metal ions and lanthanides,
Abstract: Magnetic oxyselenides have been the topic of research for several decades
being first of interest in the context of photoconductivity and
thermoelectricity owing to their intrinsic semiconductin... | [
0,
1,
0,
0,
0,
0
] |
Title: Localizing the Object Contact through Matching Tactile Features with Visual Map,
Abstract: This paper presents a novel framework for integration of vision and tactile
sensing by localizing tactile readings in a visual object map. Intuitively,
there are some correspondences, e.g., prominent features, between visu... | [
1,
0,
0,
0,
0,
0
] |
Title: Scattering Cross Section in a Cylindrical anisotropic layered metamaterial,
Abstract: To design a uniaxial anisotropic metamaterial a layered cylindrical
metamaterial is introduced for TE polarization. Unlike to the previous work,
which the layers were in radial direction, here the layers are in azimuthal
direct... | [
0,
1,
0,
0,
0,
0
] |
Title: Stability analysis of a system coupled to a heat equation,
Abstract: As a first approach to the study of systems coupling finite and infinite
dimensional natures, this article addresses the stability of a system of
ordinary differential equations coupled with a classic heat equation using a
Lyapunov functional t... | [
0,
0,
1,
0,
0,
0
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.