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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Yangian Symmetry and Integrability of Planar N=4 Super-Yang-Mills Theory | In this letter we establish Yangian symmetry of planar N=4 super-Yang-Mills
theory. We prove that the classical equations of motion of the model close onto
themselves under the action of Yangian generators. Moreover we propose an
off-shell extension of our statement which is equivalent to the invariance of
the action... | 0 | 0 | 1 | 0 | 0 | 0 |
DaMaSCUS: The Impact of Underground Scatterings on Direct Detection of Light Dark Matter | Conventional dark matter direct detection experiments set stringent
constraints on dark matter by looking for elastic scattering events between
dark matter particles and nuclei in underground detectors. However these
constraints weaken significantly in the sub-GeV mass region, simply because
light dark matter does no... | 0 | 1 | 0 | 0 | 0 | 0 |
Allocation strategies for high fidelity models in the multifidelity regime | We propose a novel approach to allocating resources for expensive simulations
of high fidelity models when used in a multifidelity framework. Allocation
decisions that distribute computational resources across several simulation
models become extremely important in situations where only a small number of
expensive hi... | 1 | 0 | 0 | 0 | 0 | 0 |
Simplicial Closure and higher-order link prediction | Networks provide a powerful formalism for modeling complex systems by using a
model of pairwise interactions. But much of the structure within these systems
involves interactions that take place among more than two nodes at once; for
example, communication within a group rather than person-to person,
collaboration am... | 1 | 0 | 0 | 1 | 0 | 0 |
Basic concepts and tools for the Toki Pona minimal and constructed language: description of the language and main issues; analysis of the vocabulary; text synthesis and syntax highlighting; Wordnet synsets | A minimal constructed language (conlang) is useful for experiments and
comfortable for making tools. The Toki Pona (TP) conlang is minimal both in the
vocabulary (with only 14 letters and 124 lemmas) and in the (about) 10 syntax
rules. The language is useful for being a used and somewhat established minimal
conlang w... | 1 | 0 | 0 | 0 | 0 | 0 |
Spectral Methods for Nonparametric Models | Nonparametric models are versatile, albeit computationally expensive, tool
for modeling mixture models. In this paper, we introduce spectral methods for
the two most popular nonparametric models: the Indian Buffet Process (IBP) and
the Hierarchical Dirichlet Process (HDP). We show that using spectral methods
for the ... | 1 | 0 | 0 | 1 | 0 | 0 |
Setting the threshold for high throughput detectors: A mathematical approach for ensembles of dynamic, heterogeneous, probabilistic anomaly detectors | Anomaly detection (AD) has garnered ample attention in security research, as
such algorithms complement existing signature-based methods but promise
detection of never-before-seen attacks. Cyber operations manage a high volume
of heterogeneous log data; hence, AD in such operations involves multiple
(e.g., per IP, pe... | 1 | 0 | 0 | 1 | 0 | 0 |
Photonic Loschmidt echo in binary waveguide lattices | Time reversal is one of the most intriguing yet elusive wave phenomenon of
major interest in different areas of classical and quantum physics. Time
reversal requires in principle to flip the sign of the Hamiltonian of the
system, leading to a revival of the initial state (Loschmidt echo). Here it is
shown that Loschm... | 0 | 1 | 0 | 0 | 0 | 0 |
Proof Reduction of Fair Stuttering Refinement of Asynchronous Systems and Applications | We present a series of definitions and theorems demonstrating how to reduce
the requirements for proving system refinements ensuring containment of fair
stuttering runs. A primary result of the work is the ability to reduce the
requisite proofs on runs of a system of interacting state machines to a set of
definitions... | 1 | 0 | 0 | 0 | 0 | 0 |
Steady Galactic Dynamos and Observational Consequences I: Halo Magnetic Fields | We study the global consequences in the halos of spiral galaxies of the
steady, axially symmetric, mean field dynamo. We use the classical theory but
add the possibility of using the velocity field components as parameters in
addition to the helicity and diffusivity. The analysis is based on the simplest
version of t... | 0 | 1 | 0 | 0 | 0 | 0 |
Efficient Decision Trees for Multi-class Support Vector Machines Using Entropy and Generalization Error Estimation | We propose new methods for Support Vector Machines (SVMs) using tree
architecture for multi-class classi- fication. In each node of the tree, we
select an appropriate binary classifier using entropy and generalization error
estimation, then group the examples into positive and negative classes based on
the selected c... | 1 | 0 | 0 | 1 | 0 | 0 |
Semiclassical measures on hyperbolic surfaces have full support | We show that each limiting semiclassical measure obtained from a sequence of
eigenfunctions of the Laplacian on a compact hyperbolic surface is supported on
the entire cosphere bundle. The key new ingredient for the proof is the fractal
uncertainty principle, first formulated in [arXiv:1504.06589] and proved for
poro... | 0 | 1 | 1 | 0 | 0 | 0 |
Assessment of algorithms for computing moist available potential energy | Atmospheric moist available potential energy (MAPE) has been traditionally
defined as the potential energy of a moist atmosphere relative to that of the
adiabatically sorted reference state defining a global potential energy
minimum. Finding such a reference state was recently shown to be a linear
assignment problem,... | 0 | 1 | 0 | 0 | 0 | 0 |
A Zero Knowledge Sumcheck and its Applications | Many seminal results in Interactive Proofs (IPs) use algebraic techniques
based on low-degree polynomials, the study of which is pervasive in theoretical
computer science. Unfortunately, known methods for endowing such proofs with
zero knowledge guarantees do not retain this rich algebraic structure.
In this work, we... | 1 | 0 | 0 | 0 | 0 | 0 |
Exact diagonalization and cluster mean-field study of triangular-lattice XXZ antiferromagnets near saturation | Quantum magnetic phases near the magnetic saturation of triangular-lattice
antiferromagnets with XXZ anisotropy have been attracting renewed interest
since it has been suggested that a nontrivial coplanar phase, called the
$\pi$-coplanar or $\Psi$ phase, could be stabilized by quantum effects in a
certain range of an... | 0 | 1 | 0 | 0 | 0 | 0 |
Perturbed Proximal Descent to Escape Saddle Points for Non-convex and Non-smooth Objective Functions | We consider the problem of finding local minimizers in non-convex and
non-smooth optimization. Under the assumption of strict saddle points, positive
results have been derived for first-order methods. We present the first known
results for the non-smooth case, which requires different analysis and a
different algorit... | 1 | 0 | 0 | 1 | 0 | 0 |
Don't Panic! Better, Fewer, Syntax Errors for LR Parsers | Syntax errors are generally easy to fix for humans, but not for parsers, in
general, and LR parsers, in particular. Traditional 'panic mode' error
recovery, though easy to implement and applicable to any grammar, often leads
to a cascading chain of errors that drown out the original. More advanced error
recovery tech... | 1 | 0 | 0 | 0 | 0 | 0 |
Predicting Tomorrow's Headline using Today's Twitter Deliberations | Predicting the popularity of news article is a challenging task. Existing
literature mostly focused on article contents and polarity to predict
popularity. However, existing research has not considered the users' preference
towards a particular article. Understanding users' preference is an important
aspect for predi... | 1 | 0 | 0 | 0 | 0 | 0 |
On a problem of Bharanedhar and Ponnusamy involving planar harmonic mappings | In this paper, we give a negative answer to a problem presented by
Bharanedhar and Ponnusamy (Rocky Mountain J. Math. 44: 753--777, 2014)
concerning univalency of a class of harmonic mappings. More precisely, we show
that for all values of the involved parameter, this class contains a
non-univalent function. Moreover... | 0 | 0 | 1 | 0 | 0 | 0 |
Projecting UK Mortality using Bayesian Generalised Additive Models | Forecasts of mortality provide vital information about future populations,
with implications for pension and health-care policy as well as for decisions
made by private companies about life insurance and annuity pricing. Stochastic
mortality forecasts allow the uncertainty in mortality predictions to be taken
into co... | 0 | 0 | 0 | 1 | 0 | 0 |
The Case for Meta-Cognitive Machine Learning: On Model Entropy and Concept Formation in Deep Learning | Machine learning is usually defined in behaviourist terms, where external
validation is the primary mechanism of learning. In this paper, I argue for a
more holistic interpretation in which finding more probable, efficient and
abstract representations is as central to learning as performance. In other
words, machine ... | 1 | 0 | 0 | 1 | 0 | 0 |
Bulk viscosity model for near-equilibrium acoustic wave attenuation | Acoustic wave attenuation due to vibrational and rotational molecular
relaxation, under simplifying assumptions of near-thermodynamic equilibrium and
absence of molecular dissociations, can be accounted for by specifying a bulk
viscosity coefficient $\mu_B$. In this paper, we propose a simple
frequency-dependent bulk... | 0 | 1 | 0 | 0 | 0 | 0 |
A Lagrangian fluctuation-dissipation relation for scalar turbulence, III. Turbulent Rayleigh-Bénard convection | A Lagrangian fluctuation-dissipation relation has been derived in a previous
work to describe the dissipation rate of advected scalars, both passive and
active, in wall-bounded flows. We apply this relation here to develop a
Lagrangian description of thermal dissipation in turbulent Rayleigh-Bénard
convection in a ri... | 0 | 1 | 0 | 0 | 0 | 0 |
Model Selection for Explosive Models | This paper examines the limit properties of information criteria (such as
AIC, BIC, HQIC) for distinguishing between the unit root model and the various
kinds of explosive models. The explosive models include the local-to-unit-root
model, the mildly explosive model and the regular explosive model. Initial
conditions ... | 0 | 0 | 1 | 1 | 0 | 0 |
Deep Energy Estimator Networks | Density estimation is a fundamental problem in statistical learning. This
problem is especially challenging for complex high-dimensional data due to the
curse of dimensionality. A promising solution to this problem is given here in
an inference-free hierarchical framework that is built on score matching. We
revisit t... | 0 | 0 | 0 | 1 | 0 | 0 |
A Scale Free Algorithm for Stochastic Bandits with Bounded Kurtosis | Existing strategies for finite-armed stochastic bandits mostly depend on a
parameter of scale that must be known in advance. Sometimes this is in the form
of a bound on the payoffs, or the knowledge of a variance or subgaussian
parameter. The notable exceptions are the analysis of Gaussian bandits with
unknown mean a... | 0 | 0 | 0 | 1 | 0 | 0 |
An Asynchronous Parallel Approach to Sparse Recovery | Asynchronous parallel computing and sparse recovery are two areas that have
received recent interest. Asynchronous algorithms are often studied to solve
optimization problems where the cost function takes the form $\sum_{i=1}^M
f_i(x)$, with a common assumption that each $f_i$ is sparse; that is, each
$f_i$ acts only... | 1 | 0 | 0 | 0 | 0 | 0 |
Cross-Entropy Loss and Low-Rank Features Have Responsibility for Adversarial Examples | State-of-the-art neural networks are vulnerable to adversarial examples; they
can easily misclassify inputs that are imperceptibly different than their
training and test data. In this work, we establish that the use of
cross-entropy loss function and the low-rank features of the training data have
responsibility for ... | 1 | 0 | 0 | 1 | 0 | 0 |
Parametrizing modified gravity for cosmological surveys | One of the challenges in testing gravity with cosmology is the vast freedom
opened when extending General Relativity. For linear perturbations, one
solution consists in using the Effective Field Theory of Dark Energy (EFT of
DE). Even then, the theory space is described in terms of a handful of free
functions of time... | 0 | 1 | 0 | 0 | 0 | 0 |
Inductive Freeness of Ziegler's Canonical Multiderivations for Reflection Arrangements | Let $A$ be a free hyperplane arrangement. In 1989, Ziegler showed that the
restriction $A''$ of $A$ to any hyperplane endowed with the natural
multiplicity is then a free multiarrangement. We initiate a study of the
stronger freeness property of inductive freeness for these canonical free
multiarrangements and invest... | 0 | 0 | 1 | 0 | 0 | 0 |
Toward III-V/Si co-integration by controlling biatomic steps on hydrogenated Si(001) | The integration of III-V on silicon is still a hot topic as it will open up a
way to co-integrate Si CMOS logic with photonic vices. To reach this aim,
several hurdles should be solved, and more particularly the generation of
antiphase boundaries (APBs) at the III-V/Si(001) interface. Density functional
theory (DFT) ... | 0 | 1 | 0 | 0 | 0 | 0 |
Proceedings XVI Jornadas sobre Programación y Lenguajes | This volume contains a selection of the papers presented at the XVI Jornadas
sobre Programación y Lenguajes (PROLE 2016), held at Salamanca, Spain, during
September 14th-15th, 2016. Previous editions of the workshop were held in
Santander (2015), Cádiz (2014), Madrid (2013), Almería (2012), A Coruña
(2011), València ... | 1 | 0 | 0 | 0 | 0 | 0 |
The proximal point algorithm in geodesic spaces with curvature bounded above | We investigate the asymptotic behavior of sequences generated by the proximal
point algorithm for convex functions in complete geodesic spaces with curvature
bounded above. Using the notion of resolvents of such functions, which was
recently introduced by the authors, we show the existence of minimizers of
convex fun... | 0 | 0 | 1 | 0 | 0 | 0 |
Spatio-temporal canards in neural field equations | Canards are special solutions to ordinary differential equations that follow
invariant repelling slow manifolds for long time intervals. In realistic
biophysical single cell models, canards are responsible for several complex
neural rhythms observed experimentally, but their existence and role in
spatially-extended s... | 0 | 1 | 1 | 0 | 0 | 0 |
Counterfactuals, indicative conditionals, and negation under uncertainty: Are there cross-cultural differences? | In this paper we study selected argument forms involving counterfactuals and
indicative conditionals under uncertainty. We selected argument forms to
explore whether people with an Eastern cultural background reason differently
about conditionals compared to Westerners, because of the differences in the
location of n... | 1 | 0 | 1 | 0 | 0 | 0 |
Efficient Convolutional Network Learning using Parametric Log based Dual-Tree Wavelet ScatterNet | We propose a DTCWT ScatterNet Convolutional Neural Network (DTSCNN) formed by
replacing the first few layers of a CNN network with a parametric log based
DTCWT ScatterNet. The ScatterNet extracts edge based invariant representations
that are used by the later layers of the CNN to learn high-level features. This
impro... | 1 | 0 | 0 | 1 | 0 | 0 |
The $r$th moment of the divisor function: an elementary approach | Let $\tau(n)$ be the number of divisors of $n$. We give an elementary proof
of the fact that $$ \sum_{n\le x} \tau(n)^r =xC_{r} (\log x)^{2^r-1}+O(x(\log
x)^{2^r-2}), $$ for any integer $r\ge 2$. Here, $$ C_{r}=\frac{1}{(2^r-1)!}
\prod_{p\ge 2}\left( \left(1-\frac{1}{p}\right)^{2^r} \left(\sum_{\alpha\ge 0}
\frac{(\a... | 0 | 0 | 1 | 0 | 0 | 0 |
Liu-type Shrinkage Estimations in Linear Models | In this study, we present the preliminary test, Stein-type and positive part
Liu estimators in the linear models when the parameter vector
$\boldsymbol{\beta}$ is partitioned into two parts, namely, the main effects
$\boldsymbol{\beta}_1$ and the nuisance effects $\boldsymbol{\beta}_2$ such
that $\boldsymbol{\beta}=\... | 0 | 0 | 1 | 1 | 0 | 0 |
Data-Dependent Coresets for Compressing Neural Networks with Applications to Generalization Bounds | We present an efficient coresets-based neural network compression algorithm
that provably sparsifies the parameters of a trained fully-connected neural
network in a manner that approximately preserves the network's output. Our
approach is based on an importance sampling scheme that judiciously defines a
sampling dist... | 0 | 0 | 0 | 1 | 0 | 0 |
Active Galactic Nuclei: what's in a name? | Active Galactic Nuclei (AGN) are energetic astrophysical sources powered by
accretion onto supermassive black holes in galaxies, and present unique
observational signatures that cover the full electromagnetic spectrum over more
than twenty orders of magnitude in frequency. The rich phenomenology of AGN has
resulted i... | 0 | 1 | 0 | 0 | 0 | 0 |
Fixed points of Legendre-Fenchel type transforms | A recent result characterizes the fully order reversing operators acting on
the class of lower semicontinuous proper convex functions in a real Banach
space as certain linear deformations of the Legendre-Fenchel transform.
Motivated by the Hilbert space version of this result and by the well-known
result saying that ... | 0 | 0 | 1 | 0 | 0 | 0 |
High-Dimensional Materials and Process Optimization using Data-driven Experimental Design with Well-Calibrated Uncertainty Estimates | The optimization of composition and processing to obtain materials that
exhibit desirable characteristics has historically relied on a combination of
scientist intuition, trial and error, and luck. We propose a methodology that
can accelerate this process by fitting data-driven models to experimental data
as it is co... | 0 | 1 | 0 | 1 | 0 | 0 |
Two Posets of Noncrossing Partitions Coming From Undesired Parking Spaces | Consider the noncrossing set partitions of an $n$-element set which either do
not contain the block $\{n-1,n\}$, or which do not contain the singleton block
$\{n\}$ whenever $1$ and $n-1$ are in the same block. In this article we study
the subposet of the noncrossing partition lattice induced by these elements,
and s... | 0 | 0 | 1 | 0 | 0 | 0 |
Semi-supervised model-based clustering with controlled clusters leakage | In this paper, we focus on finding clusters in partially categorized data
sets. We propose a semi-supervised version of Gaussian mixture model, called
C3L, which retrieves natural subgroups of given categories. In contrast to
other semi-supervised models, C3L is parametrized by user-defined leakage
level, which contr... | 1 | 0 | 0 | 1 | 0 | 0 |
Local White Matter Architecture Defines Functional Brain Dynamics | Large bundles of myelinated axons, called white matter, anatomically connect
disparate brain regions together and compose the structural core of the human
connectome. We recently proposed a method of measuring the local integrity
along the length of each white matter fascicle, termed the local connectome. If
communic... | 0 | 0 | 0 | 1 | 1 | 0 |
An upper bound on tricolored ordered sum-free sets | We present a strengthening of the lemma on the lower bound of the slice rank
by Tao (2016) motivated by the Croot-Lev-Pach-Ellenberg-Gijswijt bound on cap
sets (2017, 2017). The Croot-Lev-Pach-Ellenberg-Gijswijt method and the lemma
of Tao are based on the fact that the rank of a diagonal matrix is equal to the
numbe... | 0 | 0 | 1 | 0 | 0 | 0 |
The effect of the spatial domain in FANOVA models with ARH(1) error term | Functional Analysis of Variance (FANOVA) from Hilbert-valued correlated data
with spatial rectangular or circular supports is analyzed, when Dirichlet
conditions are assumed on the boundary. Specifically, a Hilbert-valued fixed
effect model with error term defined from an Autoregressive Hilbertian process
of order on... | 0 | 0 | 1 | 1 | 0 | 0 |
Audio to Body Dynamics | We present a method that gets as input an audio of violin or piano playing,
and outputs a video of skeleton predictions which are further used to animate
an avatar. The key idea is to create an animation of an avatar that moves their
hands similarly to how a pianist or violinist would do, just from audio. Aiming
for ... | 1 | 0 | 0 | 0 | 0 | 0 |
Detecting causal associations in large nonlinear time series datasets | Identifying causal relationships from observational time series data is a key
problem in disciplines such as climate science or neuroscience, where
experiments are often not possible. Data-driven causal inference is challenging
since datasets are often high-dimensional and nonlinear with limited sample
sizes. Here we... | 0 | 1 | 0 | 1 | 0 | 0 |
Controlling a remotely located Robot using Hand Gestures in real time: A DSP implementation | Telepresence is a necessity for present time as we can't reach everywhere and
also it is useful in saving human life at dangerous places. A robot, which
could be controlled from a distant location, can solve these problems. This
could be via communication waves or networking methods. Also controlling should
be in rea... | 1 | 0 | 0 | 0 | 0 | 0 |
Hybrid Machine Learning Approach to Popularity Prediction of Newly Released Contents for Online Video Streaming Service | In the industry of video content providers such as VOD and IPTV, predicting
the popularity of video contents in advance is critical not only from a
marketing perspective but also from a network optimization perspective. By
predicting whether the content will be successful or not in advance, the
content file, which is... | 1 | 0 | 0 | 1 | 0 | 0 |
Vaught's Two-Cardinal Theorem and Quasi-Minimality in Continuous Logic | We prove the following continuous analogue of Vaught's Two-Cardinal Theorem:
if for some $\kappa>\lambda\geq \aleph_0$, a continuous theory $T$ has a model
with density character $\kappa$ which has a definable subset of density
character $\lambda$, then $T$ has a model with density character $\aleph_1$
which has a se... | 0 | 0 | 1 | 0 | 0 | 0 |
Spectral Calibration of the Fluorescence Telescopes of the Pierre Auger Observatory | We present a novel method to measure precisely the relative spectral response
of the fluorescence telescopes of the Pierre Auger Observatory. We used a
portable light source based on a xenon flasher and a monochromator to measure
the relative spectral efficiencies of eight telescopes in steps of 5 nm from
280 nm to 4... | 0 | 1 | 0 | 0 | 0 | 0 |
Two properties of Müntz spaces | We show that Müntz spaces, as subspaces of $C[0,1]$, contain
asymptotically isometric copies of $c_0$ and that their dual spaces are
octahedral.
| 0 | 0 | 1 | 0 | 0 | 0 |
Rational approximations to the zeta function | This article describes a sequence of rational functions which converges
locally uniformly to the zeta function. The numerators (and denominators) of
these rational functions can be expressed as characteristic polynomials of
matrices that are on the face of it very simple. As a consequence, the Riemann
hypothesis can ... | 0 | 0 | 1 | 0 | 0 | 0 |
The COS-Halos Survey: Metallicities in the Low-Redshift Circumgalactic Medium | We analyze new far-ultraviolet spectra of 13 quasars from the z~0.2 COS-Halos
survey that cover the HI Lyman limit of 14 circumgalactic medium (CGM) systems.
These data yield precise estimates or more constraining limits than previous
COS-Halos measurements on the HI column densities NHI. We then apply a
Monte-Carlo ... | 0 | 1 | 0 | 0 | 0 | 0 |
On Quaternionic Tori and their Moduli Spaces | Quaternionic tori are defined as quotients of the skew field $\mathbb{H}$ of
quaternions by rank-4 lattices. Using slice regular functions, these tori are
endowed with natural structures of quaternionic manifolds (in fact quaternionic
curves), and a fundamental region in a $12$-dimensional real subspace is then
const... | 0 | 0 | 1 | 0 | 0 | 0 |
GIER: A Danish computer from 1961 with a role in the modern revolution of astronomy | A Danish computer, GIER, from 1961 played a vital role in the development of
a new method for astrometric measurement. This method, photon counting
astrometry, ultimately led to two satellites with a significant role in the
modern revolution of astronomy. A GIER was installed at the Hamburg Observatory
in 1964 where ... | 0 | 1 | 0 | 0 | 0 | 0 |
Deep Bayesian Active Learning for Natural Language Processing: Results of a Large-Scale Empirical Study | Several recent papers investigate Active Learning (AL) for mitigating the
data dependence of deep learning for natural language processing. However, the
applicability of AL to real-world problems remains an open question. While in
supervised learning, practitioners can try many different methods, evaluating
each agai... | 0 | 0 | 0 | 1 | 0 | 0 |
Analogy and duality between random channel coding and lossy source coding | Here we write in a unified fashion (using "R(P, Q, D)") the random coding
exponents in channel coding and lossy source coding. We derive their explicit
forms and show, that, for a given random codebook distribution Q, the channel
decoding error exponent can be viewed as an encoding success exponent in lossy
source co... | 1 | 0 | 0 | 0 | 0 | 0 |
Towards Bursting Filter Bubble via Contextual Risks and Uncertainties | A rising topic in computational journalism is how to enhance the diversity in
news served to subscribers to foster exploration behavior in news reading.
Despite the success of preference learning in personalized news recommendation,
their over-exploitation causes filter bubble that isolates readers from
opposing view... | 0 | 0 | 0 | 1 | 0 | 0 |
Nonlinear Loewy Factorizable Algebraic ODEs and Hayman's Conjecture | In this paper, we introduce certain $n$-th order nonlinear Loewy factorizable
algebraic ordinary differential equations for the first time and study the
growth of their meromorphic solutions in terms of the Nevanlinna characteristic
function. It is shown that for generic cases all their meromorphic solutions
are elli... | 0 | 0 | 1 | 0 | 0 | 0 |
Grounding Symbols in Multi-Modal Instructions | As robots begin to cohabit with humans in semi-structured environments, the
need arises to understand instructions involving rich variability---for
instance, learning to ground symbols in the physical world. Realistically, this
task must cope with small datasets consisting of a particular users' contextual
assignment... | 1 | 0 | 0 | 0 | 0 | 0 |
Morphometric analysis in gamma-ray astronomy using Minkowski functionals: II. Joint structure quantification | We pursue a novel morphometric analysis to detect sources in very-high-energy
gamma-ray counts maps by structural deviations from the background noise.
Because the Minkowski functionals from integral geometry quantify the shape of
the counts map itself, the morphometric analysis includes unbiased structure
informatio... | 0 | 1 | 0 | 0 | 0 | 0 |
An Event-based Fast Movement Detection Algorithm for a Positioning Robot Using POWERLINK Communication | This work develops a tracking system based on an event-based camera. A
bioinspired filtering algorithm to reduce noise and transmitted data while
keeping the main features at the scene is implemented in FPGA which also serves
as a network node. POWERLINK IEEE 61158 industrial network is used to
communicate the FPGA w... | 1 | 0 | 0 | 0 | 0 | 0 |
$\textsf{S}^3T$: An Efficient Score-Statistic for Spatio-Temporal Surveillance | We present an efficient score statistic, called the $\textsf{S}^3 \textsf{T}$
statistic, to detect the emergence of a spatially and temporally correlated
signal from either fixed-sample or sequential data. The signal may cause a men
shift and/or a change in the covariance structure. The score statistic can
capture bo... | 0 | 0 | 1 | 1 | 0 | 0 |
Relaxing Integrity Requirements for Attack-Resilient Cyber-Physical Systems | The increase in network connectivity has also resulted in several
high-profile attacks on cyber-physical systems. An attacker that manages to
access a local network could remotely affect control performance by tampering
with sensor measurements delivered to the controller. Recent results have shown
that with network-... | 1 | 0 | 1 | 0 | 0 | 0 |
Cross-Lingual Cross-Platform Rumor Verification Pivoting on Multimedia Content | With the increasing popularity of smart devices, rumors with multimedia
content become more and more common on social networks. The multimedia
information usually makes rumors look more convincing. Therefore, finding an
automatic approach to verify rumors with multimedia content is a pressing task.
Previous rumor ver... | 1 | 0 | 0 | 0 | 0 | 0 |
Convergence of the Kähler-Ricci iteration | The Ricci iteration is a discrete analogue of the Ricci flow. According to
Perelman, the Ricci flow converges to a Kahler-Einstein metric whenever one
exists, and it has been conjectured that the Ricci iteration should behave
similarly. This article confirms this conjecture. As a special case, this gives
a new method... | 0 | 0 | 1 | 0 | 0 | 0 |
Joint estimation of genetic and parent-of-origin effects using RNA-seq data from human | RNA sequencing allows one to study allelic imbalance of gene expression,
which may be due to genetic factors or genomic imprinting. It is desirable to
model both genetic and parent-of-origin effects simultaneously to avoid
confounding and to improve the power to detect either effect. In a study of
experimental cross,... | 0 | 0 | 0 | 1 | 0 | 0 |
Consistency Analysis for Massively Inconsistent Datasets in Bound-to-Bound Data Collaboration | Bound-to-Bound Data Collaboration (B2BDC) provides a natural framework for
addressing both forward and inverse uncertainty quantification problems. In
this approach, QOI (quantity of interest) models are constrained by related
experimental observations with interval uncertainty. A collection of such
models and observ... | 1 | 0 | 1 | 0 | 0 | 0 |
Hydra: a C++11 framework for data analysis in massively parallel platforms | Hydra is a header-only, templated and C++11-compliant framework designed to
perform the typical bottleneck calculations found in common HEP data analyses
on massively parallel platforms. The framework is implemented on top of the
C++11 Standard Library and a variadic version of the Thrust library and is
designed to r... | 1 | 1 | 0 | 0 | 0 | 0 |
Analysis of dropout learning regarded as ensemble learning | Deep learning is the state-of-the-art in fields such as visual object
recognition and speech recognition. This learning uses a large number of
layers, huge number of units, and connections. Therefore, overfitting is a
serious problem. To avoid this problem, dropout learning is proposed. Dropout
learning neglects some... | 1 | 0 | 0 | 1 | 0 | 0 |
Spatially-resolved Brillouin spectroscopy reveals biomechanical changes in early ectatic corneal disease and post-crosslinking in vivo | Mounting evidence connects the biomechanical properties of tissues to the
development of eye diseases such as keratoconus, a common disease in which the
cornea thins and bulges into a conical shape. However, measuring biomechanical
changes in vivo with sufficient sensitivity for disease detection has proved
challengi... | 0 | 0 | 0 | 0 | 1 | 0 |
Combining Symbolic Execution and Model Checking to Verify MPI Programs | Message Passing Interface (MPI) is the standard paradigm of programming in
high performance computing. MPI programming takes significant effort, and is
error-prone. Thus, effective tools for analyzing MPI programs are much needed.
On the other hand, analyzing MPI programs itself is challenging because of
non-determin... | 1 | 0 | 0 | 0 | 0 | 0 |
An Improved Modified Cholesky Decomposition Method for Inverse Covariance Matrix Estimation | The modified Cholesky decomposition is commonly used for inverse covariance
matrix estimation given a specified order of random variables. However, the
order of variables is often not available or cannot be pre-determined. Hence,
we propose a novel estimator to address the variable order issue in the
modified Cholesk... | 0 | 0 | 0 | 1 | 0 | 0 |
Self-exciting Point Processes: Infections and Implementations | This is a comment on Reinhart's "Review of Self-Exciting Spatio-Temporal
Point Processes and Their Applications" (arXiv:1708.02647v1). I contribute some
experiences from modelling the spread of infectious diseases. Furthermore, I
try to complement the review with regard to the availability of software for
the describ... | 0 | 0 | 0 | 1 | 0 | 0 |
Magnetism and charge density waves in RNiC$_2$ (R = Ce, Pr, Nd) | We have compared the magnetic, transport, galvanomagnetic and specific heat
properties of CeNiC$_2$, PrNiC$_2$ and NdNiC$_2$ to study the interplay between
charge density waves and magnetism in these compounds. The negative
magnetoresistance in NdNiC$_2$ is discussed in terms of the partial destruction
of charge dens... | 0 | 1 | 0 | 0 | 0 | 0 |
Conjoined constraints on modified gravity from the expansion history and cosmic growth | In this paper we present conjoined constraints on several cosmological models
from the expansion history $H(z)$ and cosmic growth $f\sigma_8(z)$. The models
we study include the CPL $w_0w_a$ parametrization, the Holographic Dark Energy
(HDE) model, the Time varying vacuum ($\Lambda_t$CDM) model, the Dvali,
Gabadadze ... | 0 | 1 | 0 | 0 | 0 | 0 |
Coaxial collisions of a vortex ring and a sphere in an inviscid incompressible fluid | The dynamics of a circular thin vortex ring and a sphere moving along the
symmetry axis of the ring in an inviscid incompressible fluid is studied on the
basis of Euler's equations of motion. The equations of motion for position and
radius of the vortex ring and those for position and velocity of the sphere are
coupl... | 0 | 1 | 0 | 0 | 0 | 0 |
Cosmic viscosity as a remedy for tension between PLANCK and LSS data | Measurements of $\sigma_8$ from large scale structure observations show a
discordance with the extrapolated $\sigma_8$ from Planck CMB parameters using
$\Lambda$CDM cosmology. Similar discordance is found in the value of $H_0$ and
$\Omega_m$. In this paper, we show that the presence of viscosity in cold dark
matter, ... | 0 | 1 | 0 | 0 | 0 | 0 |
A probabilistic approach to emission-line galaxy classification | We invoke a Gaussian mixture model (GMM) to jointly analyse two traditional
emission-line classification schemes of galaxy ionization sources: the
Baldwin-Phillips-Terlevich (BPT) and $\rm W_{H\alpha}$ vs. [NII]/H$\alpha$
(WHAN) diagrams, using spectroscopic data from the Sloan Digital Sky Survey
Data Release 7 and S... | 0 | 1 | 0 | 1 | 0 | 0 |
Quantum repeaters with individual rare-earth ions at telecommunication wavelengths | We present a quantum repeater scheme that is based on individual erbium and
europium ions. Erbium ions are attractive because they emit photons at
telecommunication wavelength, while europium ions offer exceptional spin
coherence for long-term storage. Entanglement between distant erbium ions is
created by photon det... | 0 | 1 | 0 | 0 | 0 | 0 |
Questions and dependency in intuitionistic logic | In recent years, the logic of questions and dependencies has been
investigated in the closely related frameworks of inquisitive logic and
dependence logic. These investigations have assumed classical logic as the
background logic of statements, and added formulas expressing questions and
dependencies to this classica... | 1 | 0 | 1 | 0 | 0 | 0 |
Translations: generalizing relative expressiveness between logics | There is a strong demand for precise means for the comparison of logics in
terms of expressiveness both from theoretical and from application areas. The
aim of this paper is to propose a sufficiently general and reasonable formal
criterion for expressiveness, so as to apply not only to model-theoretic
logics, but als... | 1 | 0 | 1 | 0 | 0 | 0 |
Learning Aided Optimization for Energy Harvesting Devices with Outdated State Information | This paper considers utility optimal power control for energy harvesting
wireless devices with a finite capacity battery. The distribution information
of the underlying wireless environment and harvestable energy is unknown and
only outdated system state information is known at the device controller. This
scenario sh... | 1 | 0 | 0 | 0 | 0 | 0 |
Absence of long range order in the frustrated magnet SrDy$_2$O$_4$ due to trapped defects from a dimensionality crossover | Magnetic frustration and low dimensionality can prevent long range magnetic
order and lead to exotic correlated ground states. SrDy$_2$O$_4$ consists of
magnetic Dy$^{3+}$ ions forming magnetically frustrated zig-zag chains along
the c-axis and shows no long range order to temperatures as low as $T=60$ mK.
We carried... | 0 | 1 | 0 | 0 | 0 | 0 |
A class of multi-resolution approximations for large spatial datasets | Gaussian processes are popular and flexible models for spatial, temporal, and
functional data, but they are computationally infeasible for large datasets. We
discuss Gaussian-process approximations that use basis functions at multiple
resolutions to achieve fast inference and that can (approximately) represent
any sp... | 0 | 0 | 0 | 1 | 0 | 0 |
Origin of Operating Voltage Increase in InGaN-based Light-emitting Diodes under High Injection: Phase Space Filling Effect on Forward Voltage Characteristics | As an attempt to further elucidate the operating voltage increase in
InGaN-based light-emitting diodes (LEDs), the radiative and nonradiative
current components are separately analyzed in combination with the Shockley
diode equation. Through the analyses, we have shown that the increase in
operating voltage is caused... | 0 | 1 | 0 | 0 | 0 | 0 |
Emergence of Selective Invariance in Hierarchical Feed Forward Networks | Many theories have emerged which investigate how in- variance is generated in
hierarchical networks through sim- ple schemes such as max and mean pooling.
The restriction to max/mean pooling in theoretical and empirical studies has
diverted attention away from a more general way of generating invariance to
nuisance t... | 1 | 0 | 0 | 0 | 0 | 0 |
Virtual retraction and Howson's theorem in pro-$p$ groups | We show that for every finitely generated closed subgroup $K$ of a
non-solvable Demushkin group $G$, there exists an open subgroup $U$ of $G$
containing $K$, and a continuous homomorphism $\tau \colon U \to K$ satisfying
$\tau(k) = k$ for every $k \in K$. We prove that the intersection of a pair of
finitely generated... | 0 | 0 | 1 | 0 | 0 | 0 |
Convolutional Dictionary Learning: A Comparative Review and New Algorithms | Convolutional sparse representations are a form of sparse representation with
a dictionary that has a structure that is equivalent to convolution with a set
of linear filters. While effective algorithms have recently been developed for
the convolutional sparse coding problem, the corresponding dictionary learning
pro... | 1 | 0 | 0 | 1 | 0 | 0 |
Replication Ethics | Suppose some future technology enables the same consciously experienced human
life to be repeated, identically or nearly so, N times, in series or in
parallel. Is this roughly N times as valuable as enabling the same life once,
because each life has value and values are additive? Or is it of roughly equal
value as en... | 1 | 1 | 0 | 0 | 0 | 0 |
PSYM-WIDE: a survey for large-separation planetary-mass companions to late spectral type members of young moving groups | We present the results of a direct-imaging survey for very large separation
($>$100 au), companions around 95 nearby young K5-L5 stars and brown dwarfs.
They are high-likelihood candidates or confirmed members of the young
($\lessapprox$150 Myr) $\beta$ Pictoris and AB Doradus moving groups (ABDMG)
and the TW Hya, Tu... | 0 | 1 | 0 | 0 | 0 | 0 |
Boolean dimension and tree-width | The dimension is a key measure of complexity of partially ordered sets. Small
dimension allows succinct encoding. Indeed if $P$ has dimension $d$, then to
know whether $x \leq y$ in $P$ it is enough to check whether $x\leq y$ in each
of the $d$ linear extensions of a witnessing realizer. Focusing on the encoding
aspe... | 1 | 0 | 0 | 0 | 0 | 0 |
Drawing Planar Graphs with Few Geometric Primitives | We define the \emph{visual complexity} of a plane graph drawing to be the
number of basic geometric objects needed to represent all its edges. In
particular, one object may represent multiple edges (e.g., one needs only one
line segment to draw a path with an arbitrary number of edges). Let $n$ denote
the number of v... | 1 | 0 | 0 | 0 | 0 | 0 |
On the nature of the candidate T-Tauri star V501 Aurigae | We report new multi-colour photometry and high-resolution spectroscopic
observations of the long-period variable V501 Aur, previously considered to be
a weak-lined T-Tauri star belonging to the Taurus-Auriga star-forming region.
The spectroscopic observations reveal that V501 Aur is a single-lined
spectroscopic binar... | 0 | 1 | 0 | 0 | 0 | 0 |
3D-PRNN: Generating Shape Primitives with Recurrent Neural Networks | The success of various applications including robotics, digital content
creation, and visualization demand a structured and abstract representation of
the 3D world from limited sensor data. Inspired by the nature of human
perception of 3D shapes as a collection of simple parts, we explore such an
abstract shape repre... | 1 | 0 | 0 | 1 | 0 | 0 |
Counting the number of distinct distances of elements in valued field extensions | The defect of valued field extensions is a major obstacle in open problems in
resolution of singularities and in the model theory of valued fields, whenever
positive characteristic is involved. We continue the detailed study of defect
extensions through the tool of distances, which measure how well an element in
an i... | 0 | 0 | 1 | 0 | 0 | 0 |
On the Robustness of the CVPR 2018 White-Box Adversarial Example Defenses | Neural networks are known to be vulnerable to adversarial examples. In this
note, we evaluate the two white-box defenses that appeared at CVPR 2018 and
find they are ineffective: when applying existing techniques, we can reduce the
accuracy of the defended models to 0%.
| 0 | 0 | 0 | 1 | 0 | 0 |
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