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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Evidence for universality in the initial planetesimal mass function | Planetesimals may form from the gravitational collapse of dense particle
clumps initiated by the streaming instability. We use simulations of
aerodynamically coupled gas-particle mixtures to investigate whether the
properties of planetesimals formed in this way depend upon the sizes of the
particles that participate ... | 0 | 1 | 0 | 0 | 0 | 0 |
On covering systems of integers | A covering system of the integers is a finite collection of modular residue
classes $\{a_m \bmod{m}\}_{m \in S}$ whose union is all integers. Given a
finite set $S$ of moduli, it is often difficult to tell whether there is a
choice of residues modulo elements of $S$ covering the integers. Hough has
shown that if the ... | 0 | 0 | 1 | 0 | 0 | 0 |
Asymptotically safe cosmology - a status report | Asymptotic Safety, based on a non-Gaussian fixed point of the gravitational
renormalization group flow, provides an elegant mechanism for completing the
gravitational force at sub-Planckian scales. At high energies the fixed point
controls the scaling of couplings such that unphysical divergences are absent
while the... | 0 | 1 | 0 | 0 | 0 | 0 |
Generalized Earley Parser: Bridging Symbolic Grammars and Sequence Data for Future Prediction | Future predictions on sequence data (e.g., videos or audios) require the
algorithms to capture non-Markovian and compositional properties of high-level
semantics. Context-free grammars are natural choices to capture such
properties, but traditional grammar parsers (e.g., Earley parser) only take
symbolic sentences as... | 0 | 0 | 0 | 1 | 0 | 0 |
COCrIP: Compliant OmniCrawler In-pipeline Robot | This paper presents a modular in-pipeline climbing robot with a novel
compliant foldable OmniCrawler mechanism. The circular cross-section of the
OmniCrawler module enables a holonomic motion to facilitate the alignment of
the robot in the direction of bends. Additionally, the crawler mechanism
provides a fair amount... | 1 | 0 | 0 | 0 | 0 | 0 |
An Inversion-Based Learning Approach for Improving Impromptu Trajectory Tracking of Robots with Non-Minimum Phase Dynamics | This paper presents a learning-based approach for impromptu trajectory
tracking for non-minimum phase systems, i.e., systems with unstable inverse
dynamics. Inversion-based feedforward approaches are commonly used for
improving tracking performance; however, these approaches are not directly
applicable to non-minimum... | 1 | 0 | 0 | 0 | 0 | 0 |
Decay Estimates for 1-D Parabolic PDEs with Boundary Disturbances | In this work decay estimates are derived for the solutions of 1-D linear
parabolic PDEs with disturbances at both boundaries and distributed
disturbances. The decay estimates are given in the L2 and H1 norms of the
solution and discontinuous disturbances are allowed. Although an eigenfunction
expansion for the soluti... | 1 | 0 | 1 | 0 | 0 | 0 |
GEANT4 Simulation of Nuclear Interaction Induced Soft Errors in Digital Nanoscale Electronics: Interrelation Between Proton and Heavy Ion Impacts | A simple and self-consistent approach has been proposed for simulation of the
proton-induced soft error rate based on the heavy ion induced single event
upset cross-section data and vice versa. The approach relies on the GEANT4
assisted Monte Carlo simulation of the secondary particle LET spectra produced
by nuclear ... | 0 | 1 | 0 | 0 | 0 | 0 |
Analysis and Measurement of the Transfer Matrix of a 9-cell 1.3-GHz Superconducting Cavity | Superconducting linacs are capable of producing intense, stable, high-quality
electron beams that have found widespread applications in science and industry.
The 9-cell 1.3-GHz superconducting standing-wave accelerating RF cavity
originally developed for $e^+/e^-$ linear-collider applications [B. Aunes, {\em
et al.} ... | 0 | 1 | 0 | 0 | 0 | 0 |
Size-aware Sharding For Improving Tail Latencies in In-memory Key-value Stores | This paper introduces the concept of size-aware sharding to improve tail
latencies for in-memory key-value stores, and describes its implementation in
the Minos key-value store. Tail latencies are crucial in distributed
applications with high fan-out ratios, because overall response time is
determined by the slowest ... | 1 | 0 | 0 | 0 | 0 | 0 |
Abell 2744 may be a supercluster aligned along the sightline | To explain the unusual richness and compactness of the Abell 2744, we propose
a hypothesis that it may be a rich supercluster aligned along the sightline,
and present a supporting evidence obtained numerically from the MultiDark
Planck 2 simulations with a linear box size of $1\,h^{-1}$Gpc. Applying the
friends-of-fr... | 0 | 1 | 0 | 0 | 0 | 0 |
Classification of Pressure Gradient of Human Common Carotid Artery and Ascending Aorta on the Basis of Age and Gender | The current work is done to see which artery has more chance of having
cardiovascular diseases by measuring value of pressure gradient in the common
carotid artery (CCA) and ascending aorta according to age and gender. Pressure
gradient is determined in the CCA and ascending aorta of presumed healthy
volunteers, havi... | 0 | 1 | 0 | 0 | 0 | 0 |
Second-order and local characteristics of network intensity functions | The last decade has witnessed an increase of interest in the spatial analysis
of structured point patterns over networks whose analysis is challenging
because of geometrical complexities and unique methodological problems. In this
context, it is essential to incorporate the network specificity into the
analysis as th... | 0 | 0 | 0 | 1 | 0 | 0 |
Modeling of hysteresis loop and its applications in ferroelectric materials | In order to understand the physical hysteresis loops clearly, we constructed
a novel model, which is combined with the electric field, the temperature, and
the stress as one synthetically parameter. This model revealed the shape of
hysteresis loop was determined by few variables in ferroelectric materials: the
satura... | 0 | 1 | 0 | 0 | 0 | 0 |
Online Factorization and Partition of Complex Networks From Random Walks | Finding the reduced-dimensional structure is critical to understanding
complex networks. Existing approaches such as spectral clustering are
applicable only when the full network is explicitly observed. In this paper, we
focus on the online factorization and partition of implicit large-scale
networks based on observa... | 1 | 0 | 1 | 1 | 0 | 0 |
Powerful genome-wide design and robust statistical inference in two-sample summary-data Mendelian randomization | Two-sample summary-data Mendelian randomization (MR) has become a popular
research design to estimate the causal effect of risk exposures. With the
sample size of GWAS continuing to increase, it is now possible to utilize
genetic instruments that are only weakly associated with the exposure. To
maximize the statistic... | 0 | 0 | 0 | 1 | 0 | 0 |
A Benchmark on Reliability of Complex Discrete Systems: Emergency Power Supply of a Nuclear Power Plant | This paper contains two parts: the description of a real electrical system,
with many redundancies, reconfigurations and repairs, then the description of a
reliability model of this system, based on the BDMP (Boolean logic Driven
Markov Processes) formalism and partial results of a reliability and
availability calcul... | 1 | 0 | 0 | 0 | 0 | 0 |
Riemannian Gaussian distributions on the space of positive-definite quaternion matrices | Recently, Riemannian Gaussian distributions were defined on spaces of
positive-definite real and complex matrices. The present paper extends this
definition to the space of positive-definite quaternion matrices. In order to
do so, it develops the Riemannian geometry of the space of positive-definite
quaternion matric... | 0 | 0 | 1 | 1 | 0 | 0 |
Analisis of the power flow in Low Voltage DC grids | Power flow in a low voltage direct current grid (LVDC) is a non-linear
problem just as its counterpart ac. This paper demonstrates that, unlike in ac
grids, convergence and uniqueness of the solution can be guaranteed in this
type of grids. The result is not a linearization nor an approximation, but an
analysis of th... | 0 | 0 | 1 | 0 | 0 | 0 |
Multi-scale bilinear restriction estimates for general phases | We prove (adjoint) bilinear restriction estimates for general phases at
different scales in the full non-endpoint mixed norm range, and give bounds
with a sharp and explicit dependence on the phases. These estimates have
applications to high-low frequency interactions for solutions to partial
differential equations, ... | 0 | 0 | 1 | 0 | 0 | 0 |
Program algebra for Turing-machine programs | This note presents an algebraic theory of instruction sequences with
instructions for Turing tapes as basic instructions, the behaviours produced by
the instruction sequences concerned under execution, and the interaction
between such behaviours and the Turing tapes provided by an execution
environment. This theory p... | 1 | 0 | 0 | 0 | 0 | 0 |
CTD: Fast, Accurate, and Interpretable Method for Static and Dynamic Tensor Decompositions | How can we find patterns and anomalies in a tensor, or multi-dimensional
array, in an efficient and directly interpretable way? How can we do this in an
online environment, where a new tensor arrives each time step? Finding patterns
and anomalies in a tensor is a crucial problem with many applications,
including buil... | 1 | 0 | 0 | 1 | 0 | 0 |
Memory Augmented Control Networks | Planning problems in partially observable environments cannot be solved
directly with convolutional networks and require some form of memory. But, even
memory networks with sophisticated addressing schemes are unable to learn
intelligent reasoning satisfactorily due to the complexity of simultaneously
learning to acc... | 1 | 0 | 0 | 0 | 0 | 0 |
Community Recovery in a Preferential Attachment Graph | A message passing algorithm is derived for recovering communities within a
graph generated by a variation of the Barabási-Albert preferential
attachment model. The estimator is assumed to know the arrival times, or order
of attachment, of the vertices. The derivation of the algorithm is based on
belief propagation un... | 1 | 0 | 0 | 1 | 0 | 0 |
The descriptive look at the size of subsets of groups | We explore the Borel complexity of some basic families of subsets of a
countable group (large, small, thin, sparse and other) defined by the size of
their elements. Applying the obtained results to the Stone-Čech
compactification $\beta G$ of $G$, we prove, in particular, that the closure of
the minimal ideal of $\be... | 0 | 0 | 1 | 0 | 0 | 0 |
The Impact of Antenna Height Difference on the Performance of Downlink Cellular Networks | Capable of significantly reducing cell size and enhancing spatial reuse,
network densification is shown to be one of the most dominant approaches to
expand network capacity. Due to the scarcity of available spectrum resources,
nevertheless, the over-deployment of network infrastructures, e.g., cellular
base stations ... | 1 | 0 | 0 | 0 | 0 | 0 |
Spin-wave propagation in cubic anisotropic materials | The information carrier of modern technologies is the electron charge whose
transport inevitably generates Joule heating. Spin-waves, the collective
precessional motion of electron spins, do not involve moving charges and thus
avoid Joule heating. In this respect, magnonic devices in which the information
is carried ... | 0 | 1 | 0 | 0 | 0 | 0 |
Relaxing Exclusive Control in Boolean Games | In the typical framework for boolean games (BG) each player can change the
truth value of some propositional atoms, while attempting to make her goal
true. In standard BG goals are propositional formulas, whereas in iterated BG
goals are formulas of Linear Temporal Logic. Both notions of BG are
characterised by the f... | 1 | 0 | 0 | 0 | 0 | 0 |
Representing de Rham cohomology classes on an open Riemann surface by holomorphic forms | Let $X$ be a connected open Riemann surface. Let $Y$ be an Oka domain in the
smooth locus of an analytic subvariety of $\mathbb C^n$, $n\geq 1$, such that
the convex hull of $Y$ is all of $\mathbb C^n$. Let $\mathscr O_*(X, Y)$ be the
space of nondegenerate holomorphic maps $X\to Y$. Take a holomorphic $1$-form
$\the... | 0 | 0 | 1 | 0 | 0 | 0 |
Unidirectional control of optically induced spin waves | Unidirectional control of optically induced spin waves in a rare-earth iron
garnet crystal is demonstrated. We observed the interference of two spin-wave
packets with different initial phases generated by circularly polarized light
pulses. This interference results in unidirectional propagation if the
spin-wave sourc... | 0 | 1 | 0 | 0 | 0 | 0 |
Value Prediction Network | This paper proposes a novel deep reinforcement learning (RL) architecture,
called Value Prediction Network (VPN), which integrates model-free and
model-based RL methods into a single neural network. In contrast to typical
model-based RL methods, VPN learns a dynamics model whose abstract states are
trained to make op... | 1 | 0 | 0 | 0 | 0 | 0 |
Scalable Generalized Linear Bandits: Online Computation and Hashing | Generalized Linear Bandits (GLBs), a natural extension of the stochastic
linear bandits, has been popular and successful in recent years. However,
existing GLBs scale poorly with the number of rounds and the number of arms,
limiting their utility in practice. This paper proposes new, scalable solutions
to the GLB pro... | 1 | 0 | 0 | 1 | 0 | 0 |
Dome of magnetic order inside the nematic phase of sulfur-substituted FeSe under pressure | The pressure dependence of the structural, magnetic and superconducting
transitions and of the superconducting upper critical field were studied in
sulfur-substituted Fe(Se$_{1-x}$S$_{x}$). Resistance measurements were
performed on single crystals with three substitution levels ($x$=0.043, 0.096,
0.12) under hydrosta... | 0 | 1 | 0 | 0 | 0 | 0 |
ConceptNet at SemEval-2017 Task 2: Extending Word Embeddings with Multilingual Relational Knowledge | This paper describes Luminoso's participation in SemEval 2017 Task 2,
"Multilingual and Cross-lingual Semantic Word Similarity", with a system based
on ConceptNet. ConceptNet is an open, multilingual knowledge graph that focuses
on general knowledge that relates the meanings of words and phrases. Our
submission to Se... | 1 | 0 | 0 | 0 | 0 | 0 |
The symmetrized topological complexity of the circle | We determine the symmetrized topological complexity of the circle, using
primarily just general topology.
| 0 | 0 | 1 | 0 | 0 | 0 |
Intertwining operators among twisted modules associated to not-necessarily-commuting automorphisms | We introduce intertwining operators among twisted modules or twisted
intertwining operators associated to not-necessarily-commuting automorphisms of
a vertex operator algebra. Let $V$ be a vertex operator algebra and let
$g_{1}$, $g_{2}$ and $g_{3}$ be automorphisms of $V$. We prove that for
$g_{1}$-, $g_{2}$- and $g... | 0 | 0 | 1 | 0 | 0 | 0 |
Enabling Visual Design Verification Analytics - From Prototype Visualizations to an Analytics Tool using the Unity Game Engine | The ever-increasing architectural complexity in contemporary ASIC projects
turns Design Verification (DV) into a highly advanced endeavor. Pressing needs
for short time-to-market has made automation a key solution in DV. However,
recurring execution of large regression suites inevitably leads to challenging
amounts o... | 1 | 0 | 0 | 0 | 0 | 0 |
Self-regulation promotes cooperation in social networks | Cooperative behavior in real social dilemmas is often perceived as a
phenomenon emerging from norms and punishment. To overcome this paradigm, we
highlight the interplay between the influence of social networks on
individuals, and the activation of spontaneous self-regulating mechanisms,
which may lead them to behave... | 1 | 0 | 0 | 0 | 0 | 0 |
Magnetic properties of nanoparticles compacts with controlled broadening of the particle size distribution | Binary random compacts with different proportions of small (volume V) and
large (volume 2V) bare maghemite nanoparticles (NPs) are used to investigate
the effect of controllably broadening the particle size distribution on the
magnetic properties of magnetic NP assemblies with strong dipolar interaction.
A series of ... | 0 | 1 | 0 | 0 | 0 | 0 |
A Generative Model for Exploring Structure Regularities in Attributed Networks | Many real-world networks known as attributed networks contain two types of
information: topology information and node attributes. It is a challenging task
on how to use these two types of information to explore structural
regularities. In this paper, by characterizing potential relationship between
link communities a... | 1 | 0 | 0 | 0 | 0 | 0 |
On the maximal halfspace depth of permutation-invariant distributions on the simplex | We compute the maximal halfspace depth for a class of permutation-invariant
distributions on the probability simplex. The derivations are based on
stochastic ordering results that so far were only showed to be relevant for the
Behrens-Fisher problem.
| 0 | 0 | 1 | 1 | 0 | 0 |
Theoretical Evaluation of Li et al.'s Approach for Improving a Binary Watermark-Based Scheme in Remote Sensing Data Communications | This letter is about a principal weakness of the published article by Li et
al. in 2014. It seems that the mentioned work has a terrible conceptual mistake
while presenting its theoretical approach. In fact, the work has tried to
design a new attack and its effective solution for a basic watermarking
algorithm by Zhu... | 1 | 0 | 0 | 0 | 0 | 0 |
Bioinformatics and Medicine in the Era of Deep Learning | Many of the current scientific advances in the life sciences have their
origin in the intensive use of data for knowledge discovery. In no area this is
so clear as in bioinformatics, led by technological breakthroughs in data
acquisition technologies. It has been argued that bioinformatics could quickly
become the fi... | 0 | 0 | 0 | 1 | 1 | 0 |
A Weakly Supervised Approach to Train Temporal Relation Classifiers and Acquire Regular Event Pairs Simultaneously | Capabilities of detecting temporal relations between two events can benefit
many applications. Most of existing temporal relation classifiers were trained
in a supervised manner. Instead, we explore the observation that regular event
pairs show a consistent temporal relation despite of their various contexts,
and the... | 1 | 0 | 0 | 0 | 0 | 0 |
Privacy with Estimation Guarantees | We study the central problem in data privacy: how to share data with an
analyst while providing both privacy and utility guarantees to the user that
owns the data. In this setting, we present an estimation-theoretic analysis of
the privacy-utility trade-off (PUT). Here, an analyst is allowed to reconstruct
(in a mean... | 1 | 0 | 0 | 0 | 0 | 0 |
A line of CFTs: from generalized free fields to SYK | We point out that there is a simple variant of the SYK model, which we call
cSYK, that is $SL(2,R)$ invariant for all values of the coupling. The
modification consists of replacing the UV part of the SYK action with a
quadratic bilocal term. The corresponding bulk dual is a non-gravitational
theory in a rigid AdS$_2$... | 0 | 1 | 0 | 0 | 0 | 0 |
Miura transformations for discrete Painlevé equations coming from the affine E$_8$ Weyl group | We derive integrable equations starting from autonomous mappings with a
general form inspired by the additive systems associated to the affine Weyl
group E$_8^{(1)}$. By deautonomisation we obtain two hitherto unknown systems,
one of which turns out to be a linearisable one, and we show that both these
systems arise ... | 0 | 1 | 1 | 0 | 0 | 0 |
Virtual Molecular Dynamics | Molecular dynamics is based on solving Newton's equations for many-particle
systems that evolve along complex, highly fluctuating trajectories. The orbital
instability and short-time complexity of Newtonian orbits is in sharp contrast
to the more coherent behavior of collective modes such as density profiles. The
not... | 0 | 1 | 0 | 0 | 0 | 0 |
Regression with genuinely functional errors-in-covariates | Contamination of covariates by measurement error is a classical problem in
multivariate regression, where it is well known that failing to account for
this contamination can result in substantial bias in the parameter estimators.
The nature and degree of this effect on statistical inference is also
understood to cruc... | 0 | 0 | 0 | 1 | 0 | 0 |
The distance between a naive cumulative estimator and its least concave majorant | We consider the process $\widehat\Lambda_n-\Lambda_n$, where $\Lambda_n$ is a
cadlag step estimator for the primitive $\Lambda$ of a nonincreasing function
$\lambda$ on $[0,1]$, and $\widehat\Lambda_n$ is the least concave majorant of
$\Lambda_n$. We extend the results in Kulikov and Lopuhaä (2006, 2008) to the
gener... | 0 | 0 | 1 | 1 | 0 | 0 |
Controllability of impulse controlled systems of heat equations coupled by constant matrices | This paper studies the approximate and null controllability for impulse
controlled systems of heat equations coupled by a pair (A,B) of constant
matrices. We present a necessary and sufficient condition for the approximate
controllability, which is exactly Kalman's controllability rank condition of
(A,B). We prove th... | 0 | 0 | 1 | 0 | 0 | 0 |
Nearly Optimal Constructions of PIR and Batch Codes | In this work we study two families of codes with availability, namely private
information retrieval (PIR) codes and batch codes. While the former requires
that every information symbol has $k$ mutually disjoint recovering sets, the
latter asks this property for every multiset request of $k$ information
symbols. The m... | 1 | 0 | 0 | 0 | 0 | 0 |
Submillimeter Array CO(2-1) Imaging of the NGC 6946 Giant Molecular Clouds | We present a CO(2-1) mosaic map of the spiral galaxy NGC 6946 by combining
data from the Submillimeter Array and the IRAM 30 m telescope. We identify 390
giant molecular clouds (GMCs) from the nucleus to 4.5 kpc in the disk. GMCs in
the inner 1 kpc are generally more luminous and turbulent, some of which have
luminos... | 0 | 1 | 0 | 0 | 0 | 0 |
Optical and Near-Infrared Spectra of sigma Orionis Isolated Planetary-mass Objects | We have obtained low-resolution optical (0.7-0.98 micron) and near-infrared
(1.11-1.34 micron and 0.8-2.5 micron) spectra of twelve isolated planetary-mass
candidates (J = 18.2-19.9 mag) of the 3-Myr sigma Orionis star cluster with a
view to determining the spectroscopic properties of very young, substellar
dwarfs an... | 0 | 1 | 0 | 0 | 0 | 0 |
The Blackbird Dataset: A large-scale dataset for UAV perception in aggressive flight | The Blackbird unmanned aerial vehicle (UAV) dataset is a large-scale,
aggressive indoor flight dataset collected using a custom-built quadrotor
platform for use in evaluation of agile perception.Inspired by the potential of
future high-speed fully-autonomous drone racing, the Blackbird dataset contains
over 10 hours ... | 1 | 0 | 0 | 0 | 0 | 0 |
An integration of fast alignment and maximum-likelihood methods for electron subtomogram averaging and classification | Motivation: Cellular Electron CryoTomography (CECT) is an emerging 3D imaging
technique that visualizes subcellular organization of single cells at
submolecular resolution and in near-native state. CECT captures large numbers
of macromolecular complexes of highly diverse structures and abundances.
However, the struct... | 0 | 0 | 0 | 1 | 1 | 0 |
Local and global existence of solutions to a strongly damped wave equation of the $p$-Laplacian type | This article focuses on a quasilinear wave equation of $p$-Laplacian type: $$
u_{tt} - \Delta_p u - \Delta u_t=0$$ in a bounded domain
$\Omega\subset\mathbb{R}^3$ with a sufficiently smooth boundary
$\Gamma=\partial\Omega$ subject to a generalized Robin boundary condition
featuring boundary damping and a nonlinear so... | 0 | 0 | 1 | 0 | 0 | 0 |
Quasi-flat representations of uniform groups and quantum groups | Given a discrete group $\Gamma=<g_1,\ldots,g_M>$ and a number $K\in\mathbb
N$, a unitary representation $\rho:\Gamma\to U_K$ is called quasi-flat when the
eigenvalues of each $\rho(g_i)\in U_K$ are uniformly distributed among the
$K$-th roots of unity. The quasi-flat representations of $\Gamma$ form
altogether a para... | 0 | 0 | 1 | 0 | 0 | 0 |
Nonparametric Preference Completion | We consider the task of collaborative preference completion: given a pool of
items, a pool of users and a partially observed item-user rating matrix, the
goal is to recover the \emph{personalized ranking} of each user over all of the
items. Our approach is nonparametric: we assume that each item $i$ and each
user $u$... | 1 | 0 | 0 | 1 | 0 | 0 |
Real-Time Reconstruction of Counting Process through Queues | For the emerging Internet of Things (IoT), one of the most critical problems
is the real-time reconstruction of signals from a set of aged measurements.
During the reconstruction, distortion occurs between the observed signal and
the reconstructed signal due to sampling and transmission. In this paper, we
focus on mi... | 1 | 0 | 0 | 0 | 0 | 0 |
Discrepancy-Based Algorithms for Non-Stationary Rested Bandits | We study the multi-armed bandit problem where the rewards are realizations of
general non-stationary stochastic processes, a setting that generalizes many
existing lines of work and analyses. In particular, we present a theoretical
analysis and derive regret guarantees for rested bandits in which the reward
distribut... | 1 | 0 | 0 | 0 | 0 | 0 |
Kondo lattice heavy fermion behavior in CeRh2Ga2 | The physical properties of an intermetallic compound CeRh2Ga2 have been
investigated by magnetic susceptibility \chi(T), isothermal magnetization M(H),
heat capacity C_p(T), electrical resistivity \rho(T), thermal conductivity
\kappa(T) and thermopower S(T) measurements. CeRh2Ga2 is found to crystallize
with CaBe2Ge2... | 0 | 1 | 0 | 0 | 0 | 0 |
Khovanov homology and periodic links | Based on the results of the second author, we define an equivariant version
of Lee and Bar-Natan homology for periodic links and show that there exists an
equivariant spectral sequence from the equivariant Khovanov homology to
equivariant Lee homology. As a result we obtain new obstructions for a link to
be periodic.... | 0 | 0 | 1 | 0 | 0 | 0 |
A Note on Spectral Clustering and SVD of Graph Data | Spectral clustering and Singular Value Decomposition (SVD) are both widely
used technique for analyzing graph data. In this note, I will present their
connections using simple linear algebra, aiming to provide some in-depth
understanding for future research.
| 1 | 0 | 0 | 0 | 0 | 0 |
An explicit analysis of the entropic penalty in linear programming | Solving linear programs by using entropic penalization has recently attracted
new interest in the optimization community, since this strategy forms the basis
for the fastest-known algorithms for the optimal transport problem, with many
applications in modern large-scale machine learning. Crucial to these
applications... | 0 | 0 | 0 | 1 | 0 | 0 |
Deconstructing the Tail at Scale Effect Across Network Protocols | Network latencies have become increasingly important for the performance of
web servers and cloud computing platforms. Identifying network-related tail
latencies and reasoning about their potential causes is especially important to
gauge application run-time in online data-intensive applications, where the
99th perce... | 1 | 0 | 0 | 0 | 0 | 0 |
Deep Neural Generative Model of Functional MRI Images for Psychiatric Disorder Diagnosis | Accurate diagnosis of psychiatric disorders plays a critical role in
improving quality of life for patients and potentially supports the development
of new treatments. Many studies have been conducted on machine learning
techniques that seek brain imaging data for specific biomarkers of disorders.
These studies have ... | 1 | 0 | 0 | 1 | 0 | 0 |
Deep Learning for Patient-Specific Kidney Graft Survival Analysis | An accurate model of patient-specific kidney graft survival distributions can
help to improve shared-decision making in the treatment and care of patients.
In this paper, we propose a deep learning method that directly models the
survival function instead of estimating the hazard function to predict survival
times fo... | 1 | 0 | 0 | 1 | 0 | 0 |
When is a Network a Network? Multi-Order Graphical Model Selection in Pathways and Temporal Networks | We introduce a framework for the modeling of sequential data capturing
pathways of varying lengths observed in a network. Such data are important,
e.g., when studying click streams in information networks, travel patterns in
transportation systems, information cascades in social networks, biological
pathways or time-... | 1 | 1 | 0 | 0 | 0 | 0 |
Outlier-robust moment-estimation via sum-of-squares | We develop efficient algorithms for estimating low-degree moments of unknown
distributions in the presence of adversarial outliers. The guarantees of our
algorithms improve in many cases significantly over the best previous ones,
obtained in recent works of Diakonikolas et al, Lai et al, and Charikar et al.
We also s... | 1 | 0 | 0 | 1 | 0 | 0 |
Clustering High Dimensional Dynamic Data Streams | We present data streaming algorithms for the $k$-median problem in
high-dimensional dynamic geometric data streams, i.e. streams allowing both
insertions and deletions of points from a discrete Euclidean space $\{1, 2,
\ldots \Delta\}^d$. Our algorithms use $k \epsilon^{-2} poly(d \log \Delta)$
space/time and maintai... | 1 | 0 | 0 | 0 | 0 | 0 |
Edge contact angle and modified Kelvin equation for condensation in open pores | We consider capillary condensation transitions occurring in open slits of
width $L$ and finite height $H$ immersed in a reservoir of vapour. In this case
the pressure at which condensation occurs is closer to saturation compared to
that occurring in an infinite slit ($H=\infty$) due to the presence of two
menisci whi... | 0 | 1 | 0 | 0 | 0 | 0 |
Thresholds for hanger slackening and cable shortening in the Melan equation for suspension bridges | The Melan equation for suspension bridges is derived by assuming small
displacements of the deck and inextensible hangers. We determine the thresholds
for the validity of the Melan equation when the hangers slacken, thereby
violating the inextensibility assumption. To this end, we preliminarily study
the possible sho... | 0 | 1 | 1 | 0 | 0 | 0 |
Bendable Cuboid Robot Path Planning with Collision Avoidance using Generalized $L_p$ Norms | Optimal path planning problems for rigid and deformable (bendable) cuboid
robots are considered by providing an analytic safety constraint using
generalized $L_p$ norms. For regular cuboid robots, level sets of weighted
$L_p$ norms generate implicit approximations of their surfaces. For bendable
cuboid robots a weigh... | 1 | 0 | 0 | 0 | 0 | 0 |
Quotients of triangulated categories and Equivalences of Buchweitz, Orlov and Amiot--Guo--Keller | We give a sufficient condition for a Verdier quotient $\ct/\cs$ of a
triangulated category $\ct$ by a thick subcategory $\cs$ to be realized inside
of $\ct$ as an ideal quotient. As applications, we deduce three significant
results by Buchweitz, Orlov and Amiot--Guo--Keller.
| 0 | 0 | 1 | 0 | 0 | 0 |
Sorting sums of binary decision summands | A sum where each of the $N$ summands can be independently chosen from two
choices yields $2^N$ possible summation outcomes. There is an
$\mathcal{O}(K^2)$-algorithm that finds the $K$ smallest/largest of these sums
by evading the enumeration of all sums.
| 1 | 0 | 0 | 0 | 0 | 0 |
A Pursuit of Temporal Accuracy in General Activity Detection | Detecting activities in untrimmed videos is an important but challenging
task. The performance of existing methods remains unsatisfactory, e.g., they
often meet difficulties in locating the beginning and end of a long complex
action. In this paper, we propose a generic framework that can accurately
detect a wide vari... | 1 | 0 | 0 | 0 | 0 | 0 |
Adjusting systematic bias in high dimensional principal component scores | Principal component analysis continues to be a powerful tool in dimension
reduction of high dimensional data. We assume a variance-diverging model and
use the high-dimension, low-sample-size asymptotics to show that even though
the principal component directions are not consistent, the sample and
prediction principal... | 0 | 0 | 1 | 1 | 0 | 0 |
Dynamical Exploration of Amplitude Bistability in Engineered Quantum Systems | Nonlinear systems, whose outputs are not directly proportional to their
inputs, are well known to exhibit many interesting and important phenomena
which have profoundly changed our technological landscape over the last 50
years. Recently the ability to engineer quantum metamaterials through
hybridisation has allowed ... | 0 | 1 | 0 | 0 | 0 | 0 |
Map Memorization and Forgetting in the IARA Autonomous Car | In this work, we present a novel strategy for correcting imperfections in
occupancy grid maps called map decay. The objective of map decay is to correct
invalid occupancy probabilities of map cells that are unobservable by sensors.
The strategy was inspired by an analogy between the memory architecture
believed to ex... | 1 | 0 | 0 | 0 | 0 | 0 |
Effective Subgroup Separability of Finitely Generated Nilpotent Groups | This paper studies effective separability for subgroups of finitely generated
nilpotent groups and more broadly effective subgroup separability of finitely
generated nilpotent groups. We provide upper and lower bounds that are
polynomial with respect to the logarithm of the word length for infinite index
subgroups of... | 0 | 0 | 1 | 0 | 0 | 0 |
External Prior Guided Internal Prior Learning for Real-World Noisy Image Denoising | Most of existing image denoising methods learn image priors from either
external data or the noisy image itself to remove noise. However, priors
learned from external data may not be adaptive to the image to be denoised,
while priors learned from the given noisy image may not be accurate due to the
interference of co... | 1 | 0 | 0 | 0 | 0 | 0 |
A Study of MAC Address Randomization in Mobile Devices and When it Fails | MAC address randomization is a privacy technique whereby mobile devices
rotate through random hardware addresses in order to prevent observers from
singling out their traffic or physical location from other nearby devices.
Adoption of this technology, however, has been sporadic and varied across
device manufacturers.... | 1 | 0 | 0 | 0 | 0 | 0 |
Completion of the integrable coupling systems | In this paper, we proposed an procedure to construct the completion of the
integrable system by adding a perturbation to the generalized matrix problem,
which can be used to continuous integrable couplings, discrete integrable
couplings and super integrable couplings. As example, we construct the
completion of the Ka... | 0 | 1 | 0 | 0 | 0 | 0 |
On the wildness of cambrian lattices | In this note, we investigate the representation type of the cambrian lattices
and some other related lattices. The result is expressed as a very simple
trichotomy. When the rank of the underlined Coxeter group is at most 2, the
lattices are of finite representation type. When the Coxeter group is a
reducible group of... | 0 | 0 | 1 | 0 | 0 | 0 |
Random Projections For Large-Scale Regression | Fitting linear regression models can be computationally very expensive in
large-scale data analysis tasks if the sample size and the number of variables
are very large. Random projections are extensively used as a dimension
reduction tool in machine learning and statistics. We discuss the applications
of random proje... | 0 | 0 | 1 | 1 | 0 | 0 |
Properties of linear groups with restricted unipotent elements | We consider linear groups which do not contain unipotent elements of infinite
order, which includes all linear groups in positive characteristic, and show
that this class of groups has good properties which resemble those held by
groups of non positive curvature and which do not hold for arbitrary
characteristic zero... | 0 | 0 | 1 | 0 | 0 | 0 |
Sparse Approximation of 3D Meshes using the Spectral Geometry of the Hamiltonian Operator | The discrete Laplace operator is ubiquitous in spectral shape analysis, since
its eigenfunctions are provably optimal in representing smooth functions
defined on the surface of the shape. Indeed, subspaces defined by its
eigenfunctions have been utilized for shape compression, treating the
coordinates as smooth funct... | 1 | 0 | 0 | 0 | 0 | 0 |
Improved Convergence Rates for Distributed Resource Allocation | In this paper, we develop a class of decentralized algorithms for solving a
convex resource allocation problem in a network of $n$ agents, where the agent
objectives are decoupled while the resource constraints are coupled. The agents
communicate over a connected undirected graph, and they want to collaboratively
det... | 1 | 0 | 1 | 0 | 0 | 0 |
Sensory Metrics of Neuromechanical Trust | Today digital sources supply an unprecedented component of human sensorimotor
data, the consumption of which is correlated with poorly understood maladies
such as Internet Addiction Disorder and Internet Gaming Disorder. This paper
offers a mathematical understanding of human sensorimotor processing as
multiscale, co... | 0 | 1 | 0 | 0 | 0 | 0 |
Quantum algorithms for training Gaussian Processes | Gaussian processes (GPs) are important models in supervised machine learning.
Training in Gaussian processes refers to selecting the covariance functions and
the associated parameters in order to improve the outcome of predictions, the
core of which amounts to evaluating the logarithm of the marginal likelihood
(LML)... | 0 | 0 | 0 | 1 | 0 | 0 |
Detecting Oriented Text in Natural Images by Linking Segments | Most state-of-the-art text detection methods are specific to horizontal Latin
text and are not fast enough for real-time applications. We introduce Segment
Linking (SegLink), an oriented text detection method. The main idea is to
decompose text into two locally detectable elements, namely segments and links.
A segmen... | 1 | 0 | 0 | 0 | 0 | 0 |
Factorizable Module Algebras | The aim of this paper is to introduce and study a large class of
$\mathfrak{g}$-module algebras which we call factorizable by generalizing the
Gauss factorization of (square or rectangular) matrices. This class includes
coordinate algebras of corresponding reductive groups $G$, their parabolic
subgroups, basic affine... | 0 | 0 | 1 | 0 | 0 | 0 |
Simultaneous Feature and Body-Part Learning for Real-Time Robot Awareness of Human Behaviors | Robot awareness of human actions is an essential research problem in robotics
with many important real-world applications, including human-robot
collaboration and teaming. Over the past few years, depth sensors have become a
standard device widely used by intelligent robots for 3D perception, which can
also offer hum... | 1 | 0 | 0 | 0 | 0 | 0 |
Off-diagonal estimates of some Bergman-type operators on tube domains over symmetric cones | We obtain some necessary and sufficient conditions for the boundedness of a
family of positive operators defined on symmetric cones, we then deduce
off-diagonal boundedness of associated Bergman-type operators in tube domains
over symmetric cones.
| 0 | 0 | 1 | 0 | 0 | 0 |
Provenance and Pseudo-Provenance for Seeded Learning-Based Automated Test Generation | Many methods for automated software test generation, including some that
explicitly use machine learning (and some that use ML more broadly conceived)
derive new tests from existing tests (often referred to as seeds). Often, the
seed tests from which new tests are derived are manually constructed, or at
least simpler... | 1 | 0 | 0 | 1 | 0 | 0 |
Learning Solving Procedure for Artificial Neural Network | It is expected that progress toward true artificial intelligence will be
achieved through the emergence of a system that integrates representation
learning and complex reasoning (LeCun et al. 2015). In response to this
prediction, research has been conducted on implementing the symbolic reasoning
of a von Neumann com... | 1 | 0 | 0 | 0 | 0 | 0 |
On primordial black holes from an inflection point | Recently, it has been claimed that inflationary models with an inflection
point in the scalar potential can produce a large resonance in the power
spectrum of curvature perturbation. In this paper however we show that the
previous analyses are incorrect. The reason is twofold: firstly, the inflaton
is over-shot from ... | 0 | 1 | 0 | 0 | 0 | 0 |
Dropout as a Low-Rank Regularizer for Matrix Factorization | Regularization for matrix factorization (MF) and approximation problems has
been carried out in many different ways. Due to its popularity in deep
learning, dropout has been applied also for this class of problems. Despite its
solid empirical performance, the theoretical properties of dropout as a
regularizer remain ... | 1 | 0 | 0 | 1 | 0 | 0 |
Introduction to a Temporal Graph Benchmark | A temporal graph is a data structure, consisting of nodes and edges in which
the edges are associated with time labels. To analyze the temporal graph, the
first step is to find a proper graph dataset/benchmark. While many temporal
graph datasets exist online, none could be found that used the interval labels
in which... | 1 | 1 | 0 | 0 | 0 | 0 |
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