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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Asymmetric Spin-wave Dispersion on Fe(110): Direct Evidence of Dzyaloshinskii--Moriya Interaction | The influence of the Dzyaloshinskii-Moriya interaction on the spin-wave
dispersion in an Fe double layer grown on W(110) is measured for the first
time. It is demonstrated that the Dzyaloshinskii-Moriya interaction breaks the
degeneracy of spin waves and leads to an asymmetric spin-wave dispersion
relation. An extend... | 0 | 1 | 0 | 0 | 0 | 0 |
Consumption smoothing in the working-class households of interwar Japan | I analyze Osaka factory worker households in the early 1920s, whether
idiosyncratic income shocks were shared efficiently, and which consumption
categories were robust to shocks. While the null hypothesis of full
risk-sharing of total expenditures was rejected, factory workers maintained
their households, in that the... | 0 | 0 | 0 | 0 | 0 | 1 |
Observations and Modelling of the Pre-Flare Period of the 29 March 2014 X1 Flare | On the 29 March 2014 NOAA active region (AR) 12017 produced an X1 flare which
was simultaneously observed by an unprecedented number of observatories. We
have investigated the pre-flare period of this flare from 14:00 UT until 19:00
UT using joint observations made by the Interface Region Imaging Spectrometer
(IRIS) ... | 0 | 1 | 0 | 0 | 0 | 0 |
Wild ramification and K(pi, 1) spaces | We prove that every connected affine scheme of positive characteristic is a
K(pi, 1) space for the etale topology. The main ingredient is the special case
of the affine space over a field k. This is dealt with by induction on n, using
a key "Bertini-type"' statement regarding the wild ramification of l-adic local
sys... | 0 | 0 | 1 | 0 | 0 | 0 |
A Deep Learning Interpretable Classifier for Diabetic Retinopathy Disease Grading | Deep neural network models have been proven to be very successful in image
classification tasks, also for medical diagnosis, but their main concern is its
lack of interpretability. They use to work as intuition machines with high
statistical confidence but unable to give interpretable explanations about the
reported ... | 1 | 0 | 0 | 1 | 0 | 0 |
Arabic Multi-Dialect Segmentation: bi-LSTM-CRF vs. SVM | Arabic word segmentation is essential for a variety of NLP applications such
as machine translation and information retrieval. Segmentation entails breaking
words into their constituent stems, affixes and clitics. In this paper, we
compare two approaches for segmenting four major Arabic dialects using only
several th... | 1 | 0 | 0 | 0 | 0 | 0 |
Iterative bidding in electricity markets: rationality and robustness | This paper studies an electricity market consisting of an independent system
operator (ISO) and a group of generators. The goal is to solve the DC optimal
power flow (DC-OPF) problem: have the generators collectively meet the power
demand while minimizing the aggregate generation cost and respecting line flow
limits ... | 1 | 0 | 1 | 0 | 0 | 0 |
Short-baseline electron antineutrino disappearance study by using neutrino sources from $^{13}$C + $^{9}$Be reaction | To investigate the existence of sterile neutrino, we propose a new neutrino
production method using $^{13}$C beams and a $^{9}$Be target for short-baseline
electron antineutrino (${\bar{\nu}}_{e}$) disappearance study. The production
of secondary unstable isotopes which can emit neutrinos from the $^{13}$C +
$^{9}$Be... | 0 | 1 | 0 | 0 | 0 | 0 |
Temperature-dependent non-covalent protein-protein interactions explain normal and inverted solubility in a mutant of human gamma D-crystallin | Protein crystal production is a major bottleneck for the structural
characterisation of proteins. To advance beyond large-scale screening, rational
strategies for protein crystallization are crucial. Understanding how chemical
anisotropy (or patchiness) of the protein surface due to the variety of amino
acid side cha... | 0 | 0 | 0 | 0 | 1 | 0 |
Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25 | We present the Kepler Object of Interest (KOI) catalog of transiting
exoplanets based on searching four years of Kepler time series photometry (Data
Release 25, Q1-Q17). The catalog contains 8054 KOIs of which 4034 are planet
candidates with periods between 0.25 and 632 days. Of these candidates, 219 are
new and incl... | 0 | 1 | 0 | 0 | 0 | 0 |
Dark Photons from Captured Inelastic Dark Matter Annihilation: Charged Particle Signatures | The dark sector may contain a dark photon that kinetically mixes with the
Standard Model photon, allowing dark matter to interact weakly with normal
matter. In previous work we analyzed the implications of this scenario for dark
matter capture by the Sun. Dark matter will gather in the core of the Sun and
annihilate ... | 0 | 1 | 0 | 0 | 0 | 0 |
A Polya Contagion Model for Networks | A network epidemics model based on the classical Polya urn scheme is
investigated. Temporal contagion processes are generated on the network nodes
using a modified Polya sampling scheme that accounts for spatial infection
among neighbouring nodes. The stochastic properties and the asymptotic
behaviour of the resultin... | 1 | 1 | 1 | 0 | 0 | 0 |
Compressive Statistical Learning with Random Feature Moments | We describe a general framework --compressive statistical learning-- for
resource-efficient large-scale learning: the training collection is compressed
in one pass into a low-dimensional sketch (a vector of random empirical
generalized moments) that captures the information relevant to the considered
learning task. A... | 1 | 0 | 1 | 1 | 0 | 0 |
Bandit Structured Prediction for Neural Sequence-to-Sequence Learning | Bandit structured prediction describes a stochastic optimization framework
where learning is performed from partial feedback. This feedback is received in
the form of a task loss evaluation to a predicted output structure, without
having access to gold standard structures. We advance this framework by lifting
linear ... | 1 | 0 | 0 | 1 | 0 | 0 |
Dynamic Input Structure and Network Assembly for Few-Shot Learning | The ability to learn from a small number of examples has been a difficult
problem in machine learning since its inception. While methods have succeeded
with large amounts of training data, research has been underway in how to
accomplish similar performance with fewer examples, known as one-shot or more
generally few-... | 1 | 0 | 0 | 1 | 0 | 0 |
Face R-CNN | Faster R-CNN is one of the most representative and successful methods for
object detection, and has been becoming increasingly popular in various
objection detection applications. In this report, we propose a robust deep face
detection approach based on Faster R-CNN. In our approach, we exploit several
new techniques... | 1 | 0 | 0 | 0 | 0 | 0 |
Multi-Sensor Data Pattern Recognition for Multi-Target Localization: A Machine Learning Approach | Data-target pairing is an important step towards multi-target localization
for the intelligent operation of unmanned systems. Target localization plays a
crucial role in numerous applications, such as search, and rescue missions,
traffic management and surveillance. The objective of this paper is to present
an innova... | 1 | 0 | 0 | 1 | 0 | 0 |
Calipso: Physics-based Image and Video Editing through CAD Model Proxies | We present Calipso, an interactive method for editing images and videos in a
physically-coherent manner. Our main idea is to realize physics-based
manipulations by running a full physics simulation on proxy geometries given by
non-rigidly aligned CAD models. Running these simulations allows us to apply
new, unseen fo... | 1 | 0 | 0 | 0 | 0 | 0 |
Maximal (120,8)-arcs in projective planes of order 16 and related designs | The resolutions and maximal sets of compatible resolutions of all 2-(120,8,1)
designs arising frommaximal (120,8)-arcs in the known projective planes of
order 16 are computed. It is shown that each of these designs is embeddable in
a unique way in a projective plane of order 16.
| 0 | 0 | 1 | 0 | 0 | 0 |
First order sentences about random graphs: small number of alternations | Spectrum of a first order sentence is the set of all $\alpha$ such that $G(n,
n^{-\alpha})$ does not obey zero-one law w.r.t. this sentence. We have proved
that the minimal number of quantifier alternations of a first order sentence
with an infinite spectrum equals 3. We have also proved that the spectrum of a
first ... | 0 | 0 | 1 | 0 | 0 | 0 |
New Methods for Metadata Extraction from Scientific Literature | Within the past few decades we have witnessed digital revolution, which moved
scholarly communication to electronic media and also resulted in a substantial
increase in its volume. Nowadays keeping track with the latest scientific
achievements poses a major challenge for the researchers. Scientific
information overlo... | 1 | 0 | 0 | 0 | 0 | 0 |
Unexpected biases in prime factorizations and Liouville functions for arithmetic progressions | We introduce a refinement of the classical Liouville function to primes in
arithmetic progressions. Using this, we discover new biases in the appearances
of primes in a given arithmetic progression in the prime factorizations of
integers. For example, we observe that the primes of the form $4k+1$ tend to
appear an ev... | 0 | 0 | 1 | 0 | 0 | 0 |
Nonconvection and uniqueness in Navier-Stokes equation | In the presence of a certain class of functions we show that there exists a
smooth solution to Navier-Stokes equation. This solution entertains the
property of being nonconvective. We introduce a definition for any possible
solution to the problem with minimum assumptions on the existence and the
regularity of such s... | 0 | 0 | 1 | 0 | 0 | 0 |
An alternative approach for compatibility of two discrete conditional distributions | Conditional specification of distributions is a developing area with
increasing applications. In the finite discrete case, a variety of compatible
conditions can be derived. In this paper, we propose an alternative approach to
study the compatibility of two conditional probability distributions under the
finite discr... | 0 | 0 | 1 | 1 | 0 | 0 |
System of unbiased representatives for a collection of bicolorings | Let $\mathcal{B}$ denote a set of bicolorings of $[n]$, where each bicoloring
is a mapping of the points in $[n]$ to $\{-1,+1\}$.
For each $B \in \mathcal{B}$, let $Y_B=(B(1),\ldots,B(n))$.
For each $A \subseteq [n]$, let $X_A \in \{0,1\}^n$ denote the incidence
vector of $A$.
A non-empty set $A$ is said to be an `un... | 1 | 0 | 0 | 0 | 0 | 0 |
Stability and instability in saddle point dynamics Part II: The subgradient method | In part I we considered the problem of convergence to a saddle point of a
concave-convex function via gradient dynamics and an exact characterization was
given to their asymptotic behaviour. In part II we consider a general class of
subgradient dynamics that provide a restriction in an arbitrary convex domain.
We sho... | 1 | 0 | 1 | 0 | 0 | 0 |
Refactoring Legacy JavaScript Code to Use Classes: The Good, The Bad and The Ugly | JavaScript systems are becoming increasingly complex and large. To tackle the
challenges involved in implementing these systems, the language is evolving to
include several constructions for programming- in-the-large. For example,
although the language is prototype-based, the latest JavaScript standard, named
ECMAScr... | 1 | 0 | 0 | 0 | 0 | 0 |
Parylene-C microfibrous thin films as phononic crystals | Phononic bandgaps of Parylene-C microfibrous thin films (muFTFs) were
computationally determined by treating them as phononic crystals comprising
identical microfibers arranged either on a square or a hexagonal lattice. The
microfibers could be columnar,chevronic, or helical in shape, and the host
medium could be eit... | 0 | 1 | 0 | 0 | 0 | 0 |
A General Theory for Training Learning Machine | Though the deep learning is pushing the machine learning to a new stage,
basic theories of machine learning are still limited. The principle of
learning, the role of the a prior knowledge, the role of neuron bias, and the
basis for choosing neural transfer function and cost function, etc., are still
far from clear. I... | 1 | 0 | 0 | 1 | 0 | 0 |
Semiparametric spectral modeling of the Drosophila connectome | We present semiparametric spectral modeling of the complete larval Drosophila
mushroom body connectome. Motivated by a thorough exploratory data analysis of
the network via Gaussian mixture modeling (GMM) in the adjacency spectral
embedding (ASE) representation space, we introduce the latent structure model
(LSM) for... | 0 | 0 | 0 | 1 | 0 | 0 |
A Large Term Rewrite System Modelling a Pioneering Cryptographic Algorithm | We present a term rewrite system that formally models the Message
Authenticator Algorithm (MAA), which was one of the first cryptographic
functions for computing a Message Authentication Code and was adopted, between
1987 and 2001, in international standards (ISO 8730 and ISO 8731-2) to ensure
the authenticity and in... | 1 | 0 | 0 | 0 | 0 | 0 |
Malleability of complex networks | Most complex networks are not static, but evolve along time. Given a specific
configuration of one such changing network, it becomes a particularly
interesting issue to quantify the diversity of possible unfoldings of its
topology. In this work, we suggest the concept of malleability of a network,
which is defined as... | 1 | 0 | 0 | 0 | 0 | 0 |
Identifying Critical Risks of Cascading Failures in Power Systems | Potential critical risks of cascading failures in power systems can be
identified by exposing those critical electrical elements on which certain
initial disturbances may cause maximum disruption to power transmission
networks. In this work, we investigate cascading failures in power systems
described by the direct c... | 1 | 0 | 0 | 0 | 0 | 0 |
Radiation Hardness Test of Eljen EJ-500 Optical Cement | We present a comprehensive account of the proton radiation hardness of Eljen
Technology's EJ-500 optical cement used in the construction of experiment
detectors. The cement was embedded into five plastic scintillator tiles which
were each exposed to one of five different levels of radiation by a 50 MeV
proton beam pr... | 0 | 1 | 0 | 0 | 0 | 0 |
Triviality of the ground-state metastate in long-range Ising spin glasses in one dimension | We consider the one-dimensional model of a spin glass with independent
Gaussian-distributed random interactions, that have mean zero and variance
$1/|i-j|^{2\sigma}$, between the spins at sites $i$ and $j$ for all $i\neq j$.
It is known that, for $\sigma>1$, there is no phase transition at any non-zero
temperature in... | 0 | 1 | 0 | 0 | 0 | 0 |
Thermodynamics of BTZ Black Holes in Gravity's Rainbow | In this paper, we deform the thermodynamics of a BTZ black hole from rainbow
functions in gravity's rainbow. The rainbow functions will be motivated from
results in loop quantum gravity and Noncommutative geometry. It will be
observed that the thermodynamics gets deformed due to these rainbow functions,
indicating th... | 0 | 1 | 0 | 0 | 0 | 0 |
Nondegeneracy and the Jacobi fields of rotationally symmetric solutions to the Cahn-Hillard equation | In this paper we study rotationally symmetric solutions of the Cahn-Hilliard
equation in $\mathbb R^3$ constructed by the authors. These solutions form a
one parameter family analog to the family of Delaunay surfaces and in fact the
zero level sets of their blowdowns approach these surfaces. Presently we go a
step fu... | 0 | 0 | 1 | 0 | 0 | 0 |
Quasiflats in hierarchically hyperbolic spaces | The rank of a hierarchically hyperbolic space is the maximal number of
unbounded factors of standard product regions; this coincides with the maximal
dimension of a quasiflat for hierarchically hyperbolic groups. Noteworthy
examples where the rank coincides with familiar quantities include: the
dimension of maximal D... | 0 | 0 | 1 | 0 | 0 | 0 |
Learning to Skim Text | Recurrent Neural Networks are showing much promise in many sub-areas of
natural language processing, ranging from document classification to machine
translation to automatic question answering. Despite their promise, many
recurrent models have to read the whole text word by word, making it slow to
handle long documen... | 1 | 0 | 0 | 0 | 0 | 0 |
Using Deep Neural Networks to Automate Large Scale Statistical Analysis for Big Data Applications | Statistical analysis (SA) is a complex process to deduce population
properties from analysis of data. It usually takes a well-trained analyst to
successfully perform SA, and it becomes extremely challenging to apply SA to
big data applications. We propose to use deep neural networks to automate the
SA process. In par... | 1 | 0 | 0 | 1 | 0 | 0 |
Duty to Delete on Non-Volatile Memory | We firstly suggest new cache policy applying the duty to delete invalid cache
data on Non-volatile Memory (NVM). This cache policy includes generating random
data and overwriting the random data into invalid cache data. Proposed cache
policy is more economical and effective regarding perfect deletion of data. It
is e... | 1 | 0 | 0 | 0 | 0 | 0 |
Geometry of Log-Concave Density Estimation | Shape-constrained density estimation is an important topic in mathematical
statistics. We focus on densities on $\mathbb{R}^d$ that are log-concave, and
we study geometric properties of the maximum likelihood estimator (MLE) for
weighted samples. Cule, Samworth, and Stewart showed that the logarithm of the
optimal lo... | 0 | 0 | 0 | 1 | 0 | 0 |
Antenna Arrays for Line-of-Sight Massive MIMO: Half Wavelength is not Enough | The aim of this paper is to analyze the array synthesis for 5 G massive MIMO
systems in the line-of-sight working condition. The main result of the
numerical investigation performed is that non-uniform arrays are the natural
choice in this kind of application. In particular, by using non-equispaced
arrays, we show th... | 1 | 0 | 0 | 0 | 0 | 0 |
Gravitational octree code performance evaluation on Volta GPU | In this study, the gravitational octree code originally optimized for the
Fermi, Kepler, and Maxwell GPU architectures is adapted to the Volta
architecture. The Volta architecture introduces independent thread scheduling
requiring either the insertion of the explicit synchronizations at appropriate
locations or the e... | 1 | 0 | 0 | 0 | 0 | 0 |
Instanton bundles on the flag variety F(0,1,2) | Instanton bundles on $\mathbb{P}^3$ have been at the core of the research in
Algebraic Geometry during the last thirty years. Motivated by the recent
extension of their definition to other Fano threefolds of Picard number one, we
develop the theory of instanton bundles on the complete flag variety
$F:=F(0,1,2)$ of po... | 0 | 0 | 1 | 0 | 0 | 0 |
Non-linear motor control by local learning in spiking neural networks | Learning weights in a spiking neural network with hidden neurons, using
local, stable and online rules, to control non-linear body dynamics is an open
problem. Here, we employ a supervised scheme, Feedback-based Online Local
Learning Of Weights (FOLLOW), to train a network of heterogeneous spiking
neurons with hidden... | 1 | 0 | 0 | 1 | 0 | 0 |
Training Deep Neural Networks via Optimization Over Graphs | In this work, we propose to train a deep neural network by distributed
optimization over a graph. Two nonlinear functions are considered: the
rectified linear unit (ReLU) and a linear unit with both lower and upper
cutoffs (DCutLU). The problem reformulation over a graph is realized by
explicitly representing ReLU or... | 1 | 0 | 0 | 0 | 0 | 0 |
Calculation of Effective Interaction Potential During Positron Channeling in Ionic Crystals | An analytical expression is received for the effective interaction potential
of a fast charged particle with the ionic crystal CsCl near the direction of
<100> axis as a function of the temperature of the medium. By numerical
analysis it is shown that the effective potential of axial channeling of
positrons along the... | 0 | 1 | 0 | 0 | 0 | 0 |
The Follower Count Fallacy: Detecting Twitter Users with Manipulated Follower Count | Online Social Networks (OSN) are increasingly being used as platform for an
effective communication, to engage with other users, and to create a social
worth via number of likes, followers and shares. Such metrics and crowd-sourced
ratings give the OSN user a sense of social reputation which she tries to
maintain and... | 1 | 0 | 0 | 0 | 0 | 0 |
Bergman kernel estimates and Toeplitz operators on holomorphic line bundles | We characterize operator-theoretic properties (boundedness, compactness, and
Schatten class membership) of Toeplitz operators with positive measure symbols
on Bergman spaces of holomorphic hermitian line bundles over Kähler
Cartan-Hadamard manifolds in terms of geometric or operator-theoretic
properties of measures.
| 0 | 0 | 1 | 0 | 0 | 0 |
HST PanCET program: A Cloudy Atmosphere for the promising JWST target WASP-101b | We present results from the first observations of the Hubble Space Telescope
(HST) Panchromatic Comparative Exoplanet Treasury (PanCET) program for
WASP-101b, a highly inflated hot Jupiter and one of the community targets
proposed for the James Webb Space Telescope (JWST) Early Release Science (ERS)
program. From a s... | 0 | 1 | 0 | 0 | 0 | 0 |
Quantum gauge symmetry of reducible gauge theory | We derive the gaugeon formalism of the Kalb-Ramond field theory, a reducible
gauge theory, which discusses the quantum gauge freedom. In gaugeon formalism,
theory admits quantum gauge symmetry which leaves the action form-invariant.
The BRST symmetric gaugeon formalism is also studied which introduces the
gaugeon gho... | 0 | 1 | 0 | 0 | 0 | 0 |
The Tian Pseudo-Atom Method | In this work, the authors give a new method for phase determination, the Tian
pseudo atom method (TPAM) or pseudo atom method (PAM) for short. In this new
method, the figure of merit function, Rtian, replaces Rcf in the charge
flipping algorithm. The key difference between Rcf and Rtian is the oberved
structure facto... | 0 | 1 | 0 | 0 | 0 | 0 |
The Phenotypes of Fluctuating Flow: Development of Distribution Networks in Biology and the Trade-off between Efficiency, Cost, and Resilience | Complex distribution networks are pervasive in biology. Examples include
nutrient transport in the slime mold $Physarum$ $polycephalum$ as well as
mammalian and plant venation. Adaptive rules are believed to guide development
of these networks and lead to a reticulate, hierarchically nested topology that
is both effi... | 0 | 1 | 0 | 0 | 0 | 0 |
Recent Trends in Deep Learning Based Natural Language Processing | Deep learning methods employ multiple processing layers to learn hierarchical
representations of data and have produced state-of-the-art results in many
domains. Recently, a variety of model designs and methods have blossomed in the
context of natural language processing (NLP). In this paper, we review
significant de... | 1 | 0 | 0 | 0 | 0 | 0 |
Volatile memory forensics for the Robot Operating System | The increasing impact of robotics on industry and on society will unavoidably
lead to the involvement of robots in incidents and mishaps. In such cases,
forensic analyses are key techniques to provide useful evidence on what
happened, and try to prevent future incidents. This article discusses volatile
memory forensi... | 1 | 0 | 0 | 0 | 0 | 0 |
HYDRA: HYbrid Design for Remote Attestation (Using a Formally Verified Microkernel) | Remote Attestation (RA) allows a trusted entity (verifier) to securely
measure internal state of a remote untrusted hardware platform (prover). RA can
be used to establish a static or dynamic root of trust in embedded and
cyber-physical systems. It can also be used as a building block for other
security services and ... | 1 | 0 | 0 | 0 | 0 | 0 |
Social Robots for People with Developmental Disabilities: A User Study on Design Features of a Graphical User Interface | Social robots, also known as service or assistant robots, have been developed
to improve the quality of human life in recent years. The design of socially
capable and intelligent robots can vary, depending on the target user groups.
In this work, we assess the effect of social robots' roles, functions, and
communicat... | 1 | 0 | 0 | 0 | 0 | 0 |
Inverse problem for multi-species mean field models in the low temperature phase | In this paper we solve the inverse problem for a class of mean field models
(Curie-Weiss model and its multi-species version) when multiple thermodynamic
states are present, as in the low temperature phase where the phase space is
clustered. The inverse problem consists in reconstructing the model parameters
starting... | 0 | 1 | 0 | 0 | 0 | 0 |
Inertial Odometry on Handheld Smartphones | Building a complete inertial navigation system using the limited quality data
provided by current smartphones has been regarded challenging, if not
impossible. This paper shows that by careful crafting and accounting for the
weak information in the sensor samples, smartphones are capable of pure
inertial navigation. ... | 1 | 0 | 0 | 1 | 0 | 0 |
Asymptotic network models of subwavelength metamaterials formed by closely packed photonic and phononic crystals | We demonstrate that photonic and phononic crystals consisting of closely
spaced inclusions constitute a versatile class of subwavelength metamaterials.
Intuitively, the voids and narrow gaps that characterise the crystal form an
interconnected network of Helmholtz-like resonators. We use this intuition to
argue that ... | 0 | 1 | 0 | 0 | 0 | 0 |
The Hydrogen Epoch of Reionization Array Dish III: Measuring Chromaticity of Prototype Element with Reflectometry | The experimental efforts to detect the redshifted 21 cm signal from the Epoch
of Reionization (EoR) are limited predominantly by the chromatic instrumental
systematic effect. The delay spectrum methodology for 21 cm power spectrum
measurements brought new attention to the critical impact of an antenna's
chromaticity ... | 0 | 1 | 0 | 0 | 0 | 0 |
Unifying the micro and macro properties of AGN feeding and feedback | We unify the feeding and feedback of supermassive black holes with the global
properties of galaxies, groups, and clusters, by linking for the first time the
physical mechanical efficiency at the horizon and Mpc scale. The macro hot halo
is tightly constrained by the absence of overheating and overcooling as probed
b... | 0 | 1 | 0 | 0 | 0 | 0 |
Model-based Iterative Restoration for Binary Document Image Compression with Dictionary Learning | The inherent noise in the observed (e.g., scanned) binary document image
degrades the image quality and harms the compression ratio through breaking the
pattern repentance and adding entropy to the document images. In this paper, we
design a cost function in Bayesian framework with dictionary learning.
Minimizing our... | 1 | 0 | 0 | 0 | 0 | 0 |
A First Look at Ad Blocking Apps on Google Play | Online advertisers and analytics services (or trackers), are constantly
tracking users activities as they access web services either through browsers
or a mobile apps. Numerous tools such as browser plugins and specialized mobile
apps have been proposed to limit intrusive advertisements and prevent tracking
on deskto... | 1 | 0 | 0 | 0 | 0 | 0 |
Nondegeneracy of the traveling lump solution to the $2+1$ Toda lattice | We consider the $2+1$ Toda system \[ \frac{1}{4}\Delta
q_{n}=e^{q_{n-1}-q_{n}}-e^{q_{n}-q_{n+1}}\text{ in }\mathbb{R}^{2},\
n\in\mathbb{Z}. \] It has a traveling wave type solution $\left\{ Q_{n}\right\}
$ satisfying $Q_{n+1}(x,y)=Q_{n}(x+\frac{1}{2\sqrt{2}},y)$, and is explicitly
given by \[ Q_{n}\left( x,y\right) =... | 0 | 0 | 1 | 0 | 0 | 0 |
One side continuity of meromorphic mappings between real analytic hypersurfaces | We prove that a meromorphic mapping, which sends a peace of a real analytic
strictly pseudoconvex hypersurface in $\cc^2$ to a compact subset of $\cc^N$
which doesn't contain germs of non-constant complex curves is continuous from
the concave side of the hypersurface. This implies the analytic continuability
along CR... | 0 | 0 | 1 | 0 | 0 | 0 |
Generic Camera Attribute Control using Bayesian Optimization | Cameras are the most widely exploited sensor in both robotics and computer
vision communities. Despite their popularity, two dominant attributes (i.e.,
gain and exposure time) have been determined empirically and images are
captured in very passive manner. In this paper, we present an active and
generic camera attrib... | 1 | 0 | 0 | 0 | 0 | 0 |
Far-from-equilibrium energy flow and entanglement entropy | The time evolution of the energy transport triggered in a strongly coupled
system by a temperature gradient is holographically related to the evolution of
an asymptotically AdS black brane. We study the far-from-equilibrium properties
of such a system by using the AdS/CFT correspondence. In particular, we
describe th... | 0 | 1 | 0 | 0 | 0 | 0 |
Algebraic Aspects of Conditional Independence and Graphical Models | This chapter of the forthcoming Handbook of Graphical Models contains an
overview of basic theorems and techniques from algebraic geometry and how they
can be applied to the study of conditional independence and graphical models.
It also introduces binomial ideals and some ideas from real algebraic geometry.
When ran... | 0 | 0 | 1 | 1 | 0 | 0 |
A Survey of Riccati Equation Results in Negative Imaginary Systems Theory and Quantum Control Theory | This paper presents a survey of some new applications of algebraic Riccati
equations. In particular, the paper surveys some recent results on the use of
algebraic Riccati equations in testing whether a system is negative imaginary
and in synthesizing state feedback controllers which make the closed loop
system negati... | 1 | 0 | 1 | 0 | 0 | 0 |
The circumstellar disk HD$\,$169142: gas, dust and planets acting in concert? | HD$\,$169142 is an excellent target to investigate signs of planet-disk
interaction due to the previous evidence of gap structures. We performed J-band
(~1.2{\mu}m) polarized intensity imaging of HD169142 with VLT/SPHERE. We
observe polarized scattered light down to 0.16" (~19 au) and find an inner gap
with a signifi... | 0 | 1 | 0 | 0 | 0 | 0 |
Quantitative analysis of the influence of keV He ion bombardment on exchange bias layer systems | The mechanism of ion bombardment induced magnetic patterning of exchange bias
layer systems for creating engineered magnetic stray field landscapes is still
unclear. We compare results from vectorial magneto-optic Kerr effect
measurements to a recently proposed model with time dependent rotatable
magnetic anisotropy.... | 0 | 1 | 0 | 0 | 0 | 0 |
Automatic classification of automorphisms of lower-dimensional Lie algebras | We implement two algorithms in MATHEMATICA for classifying automorphisms of
lower-dimensional non-commutative Lie algebras. The first algorithm is a
brute-force approach whereas the second is an evolutionary strategy. These
algorithms are delivered as the MATHEMATICA package cwsAutoClass. In order to
facilitate the a... | 0 | 0 | 1 | 0 | 0 | 0 |
Information-Theoretic Understanding of Population Risk Improvement with Model Compression | We show that model compression can improve the population risk of a
pre-trained model, by studying the tradeoff between the decrease in the
generalization error and the increase in the empirical risk with model
compression. We first prove that model compression reduces an
information-theoretic bound on the generaliza... | 1 | 0 | 0 | 1 | 0 | 0 |
Document Retrieval for Large Scale Content Analysis using Contextualized Dictionaries | This paper presents a procedure to retrieve subsets of relevant documents
from large text collections for Content Analysis, e.g. in social sciences.
Document retrieval for this purpose needs to take account of the fact that
analysts often cannot describe their research objective with a small set of key
terms, especia... | 1 | 0 | 0 | 0 | 0 | 0 |
Cepheids with the eyes of photometric space telescopes | Space photometric missions have been steadily accumulating observations of
Cepheids in recent years, leading to a flow of new discoveries. In this short
review we summarize the findings provided by the early missions such as WIRE,
MOST, and CoRoT, and the recent results of the Kepler and K2 missions. The
surprising a... | 0 | 1 | 0 | 0 | 0 | 0 |
Explicitly correlated formalism for second-order single-particle Green's function | We present an explicitly correlated formalism for the second-order
single-particle Green's function method (GF2-F12) that does not assume the
popular diagonal approximation, and describes the energy dependence of the
explicitly correlated terms. For small and medium organic molecules the basis
set errors of ionizatio... | 0 | 1 | 0 | 0 | 0 | 0 |
Relative stability associated to quantised extremal Kähler metrics | We study algebro-geometric consequences of the quantised extremal Kähler
metrics, introduced in the previous work of the author. We prove that the
existence of quantised extremal metrics implies weak relative Chow
polystability. As a consequence, we obtain asymptotic weak relative Chow
polystability and $K$-semistabi... | 0 | 0 | 1 | 0 | 0 | 0 |
Beyond the EULA: Improving consent for data mining | Companies and academic researchers may collect, process, and distribute large
quantities of personal data without the explicit knowledge or consent of the
individuals to whom the data pertains. Existing forms of consent often fail to
be appropriately readable and ethical oversight of data mining may not be
sufficient... | 1 | 0 | 0 | 0 | 0 | 0 |
Estimating a Separably-Markov Random Field (SMuRF) from Binary Observations | A fundamental problem in neuroscience is to characterize the dynamics of
spiking from the neurons in a circuit that is involved in learning about a
stimulus or a contingency. A key limitation of current methods to analyze
neural spiking data is the need to collapse neural activity over time or
trials, which may cause... | 1 | 0 | 0 | 1 | 0 | 0 |
Using Deep Reinforcement Learning for the Continuous Control of Robotic Arms | Deep reinforcement learning enables algorithms to learn complex behavior,
deal with continuous action spaces and find good strategies in environments
with high dimensional state spaces. With deep reinforcement learning being an
active area of research and many concurrent inventions, we decided to focus on
a relativel... | 1 | 0 | 0 | 0 | 0 | 0 |
The First Detection of Gravitational Waves | This article deals with the first detection of gravitational waves by the
advanced Laser Interferometer Gravitational Wave Observatory (LIGO) detectors
on 14 September 2015, where the signal was generated by two stellar mass black
holes with masses 36 $ M_{\odot}$ and 29 $ M_{\odot}$ that merged to form a 62
$ M_{\od... | 0 | 1 | 0 | 0 | 0 | 0 |
Remarkably strong chemisorption of nitric oxide on insulating oxide films promoted by hybrid structure | The remarkably strong chemical adsorption behaviors of nitric oxide on
magnesia (001) film deposited on metal substrate have been investigated by
employing periodic density functional calculations with Van der Waals
corrections. The molybdenum supported magnesia (001) show significantly
enhanced adsorption properties... | 0 | 1 | 0 | 0 | 0 | 0 |
Knowledge Transfer from Weakly Labeled Audio using Convolutional Neural Network for Sound Events and Scenes | In this work we propose approaches to effectively transfer knowledge from
weakly labeled web audio data. We first describe a convolutional neural network
(CNN) based framework for sound event detection and classification using weakly
labeled audio data. Our model trains efficiently from audios of variable
lengths; he... | 1 | 0 | 0 | 0 | 0 | 0 |
A priori estimates for the free-boundary Euler equations with surface tension in three dimensions | We derive a priori estimates for the incompressible free-boundary Euler
equations with surface tension in three spatial dimensions. Working in
Lagrangian coordinates, we provide a priori estimates for the local existence
when the initial velocity, which is rotational, belongs to $H^3$ and the trace
of initial velocit... | 0 | 0 | 1 | 0 | 0 | 0 |
Koszul duality via suspending Lefschetz fibrations | Let $M$ be a Liouville 6-manifold which is the smooth fiber of a Lefschetz
fibration on $\mathbb{C}^4$ constructed by suspending a Lefschetz fibration on
$\mathbb{C}^3$. We prove that for many examples including stabilizations of
Milnor fibers of hypersurface cusp singularities, the compact Fukaya category
$\mathcal{... | 0 | 0 | 1 | 0 | 0 | 0 |
Attractor of Cantor Type with Positive Measure | We construct an iterated function system consisting of strictly increasing
contractions $f,g\colon [0,1]\to [0,1]$ with $f([0,1])\cap g([0,1])=\emptyset$
and such that its attractor has positive Lebesgue measure.
| 0 | 0 | 1 | 0 | 0 | 0 |
Generating online social networks based on socio-demographic attributes | Recent years have seen tremendous growth of many online social networks such
as Facebook, LinkedIn and MySpace. People connect to each other through these
networks forming large social communities providing researchers rich datasets
to understand, model and predict social interactions and behaviors. New
contacts in t... | 1 | 1 | 0 | 0 | 0 | 0 |
Optimal control of diffuser shapes for confined turbulent shear flows | A model for the development of turbulent shear flows, created by non-uniform
parallel flows in a confining channel, is used to identify the diffuser shape
that maximises pressure recovery when the inflow is non-uniform. Wide diffuser
angles tend to accentuate the non- uniform flow, causing poor pressure
recovery. On ... | 0 | 1 | 0 | 0 | 0 | 0 |
Criteria for Solar Car Optimized Route Estimation | This paper gives a thorough overview of Solar Car Optimized Route Estimation
(SCORE), novel route optimization scheme for solar vehicles based on solar
irradiance and target distance. In order to conduct the optimization, both data
collection and the optimization algorithm itself have to be performed using
appropriat... | 1 | 0 | 1 | 0 | 0 | 0 |
Dykes for filtering ocean waves using c-shaped vertical cylinders | The present study investigates a way to design dykes which can filter the
wavelengths of ocean surface waves. This offers the possibility to achieve a
structure that can attenuate waves associated with storm swell, without
affecting coastline in other conditions. Our approach is based on low frequency
resonances in m... | 0 | 1 | 0 | 0 | 0 | 0 |
Origin of Non-axisymmetric Features of Virgo Cluster Early-type Dwarf Galaxies. I. Bar Formation and Recurrent Buckling | A fraction of early-type dwarf galaxies in the Virgo cluster have a disk
component and even possess disk features such as bar, lens, and spiral arms. In
this study, we construct 15 galaxy models that resemble VCC856, considered to
be an infalling progenitor of disk dwarf galaxies, within observational error
ranges, a... | 0 | 1 | 0 | 0 | 0 | 0 |
First results from the DEAP-3600 dark matter search with argon at SNOLAB | This paper reports the first results of a direct dark matter search with the
DEAP-3600 single-phase liquid argon (LAr) detector. The experiment was
performed 2 km underground at SNOLAB (Sudbury, Canada) utilizing a large target
mass, with the LAr target contained in a spherical acrylic vessel of 3600 kg
capacity. The... | 0 | 1 | 0 | 0 | 0 | 0 |
Camera Calibration by Global Constraints on the Motion of Silhouettes | We address the problem of epipolar geometry using the motion of silhouettes.
Such methods match epipolar lines or frontier points across views, which are
then used as the set of putative correspondences. We introduce an approach that
improves by two orders of magnitude the performance over state-of-the-art
methods, b... | 1 | 0 | 0 | 0 | 0 | 0 |
Ann: A domain-specific language for the effective design and validation of Java annotations | This paper describes a new modelling language for the effective design and
validation of Java annotations. Since their inclusion in the 5th edition of
Java, annotations have grown from a useful tool for the addition of meta-data
to play a central role in many popular software projects. Usually they are not
conceived ... | 1 | 0 | 0 | 0 | 0 | 0 |
Fréchet ChemNet Distance: A metric for generative models for molecules in drug discovery | The new wave of successful generative models in machine learning has
increased the interest in deep learning driven de novo drug design. However,
assessing the performance of such generative models is notoriously difficult.
Metrics that are typically used to assess the performance of such generative
models are the pe... | 0 | 0 | 0 | 1 | 1 | 0 |
RANSAC Algorithms for Subspace Recovery and Subspace Clustering | We consider the RANSAC algorithm in the context of subspace recovery and
subspace clustering. We derive some theory and perform some numerical
experiments. We also draw some correspondences with the methods of Hardt and
Moitra (2013) and Chen and Lerman (2009b).
| 0 | 0 | 1 | 1 | 0 | 0 |
Convex Formulations for Fair Principal Component Analysis | Though there is a growing body of literature on fairness for supervised
learning, the problem of incorporating fairness into unsupervised learning has
been less well-studied. This paper studies fairness in the context of principal
component analysis (PCA). We first present a definition of fairness for
dimensionality ... | 0 | 0 | 0 | 1 | 0 | 0 |
Report: Dynamic Eye Movement Matching and Visualization Tool in Neuro Gesture | In the research of the impact of gestures using by a lecturer, one
challenging task is to infer the attention of a group of audiences. Two
important measurements that can help infer the level of attention are eye
movement data and Electroencephalography (EEG) data. Under the fundamental
assumption that a group of peo... | 1 | 0 | 0 | 0 | 0 | 0 |
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