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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Linear-Size Hopsets with Small Hopbound, and Distributed Routing with Low Memory | For a positive parameter $\beta$, the $\beta$-bounded distance between a pair
of vertices $u,v$ in a weighted undirected graph $G = (V,E,\omega)$ is the
length of the shortest $u-v$ path in $G$ with at most $\beta$ edges, aka {\em
hops}. For $\beta$ as above and $\epsilon>0$, a {\em $(\beta,\epsilon)$-hopset}
of $G =... | 1 | 0 | 0 | 0 | 0 | 0 |
The Openpipeflow Navier--Stokes Solver | Pipelines are used in a huge range of industrial processes involving fluids,
and the ability to accurately predict properties of the flow through a pipe is
of fundamental engineering importance. Armed with parallel MPI, Arnoldi and
Newton--Krylov solvers, the Openpipeflow code can be used in a range of
settings, from... | 0 | 1 | 0 | 0 | 0 | 0 |
Logical and Inequality Implications for Reducing the Size and Complexity of Quadratic Unconstrained Binary Optimization Problems | The quadratic unconstrained binary optimization (QUBO) problem arises in
diverse optimization applications ranging from Ising spin problems to classical
problems in graph theory and binary discrete optimization. The use of
preprocessing to transform the graph representing the QUBO problem into a
smaller equivalent gr... | 1 | 0 | 0 | 0 | 0 | 0 |
Optimal Decentralized Economical-sharing Criterion and Scheme for Microgrid | In order to address the economical dispatch problem in islanded microgrid,
this letter proposes an optimal criterion and two decentralized
economical-sharing schemes. The criterion is to judge whether global optimal
economical-sharing can be realized via a decentralized manner. On the one hand,
if the system cost fun... | 1 | 0 | 0 | 0 | 0 | 0 |
Unbiased inference for discretely observed hidden Markov model diffusions | We develop an importance sampling (IS) type estimator for Bayesian joint
inference on the model parameters and latent states of a class of hidden Markov
models. The hidden state dynamics is a diffusion process and noisy observations
are obtained at discrete points in time. We suppose that the diffusion dynamics
can n... | 0 | 0 | 0 | 1 | 0 | 0 |
Electric propulsion reliability: statistical analysis of on-orbit anomalies and comparative analysis of electric versus chemical propulsion failure rates | With a few hundred spacecraft launched to date with electric propulsion (EP),
it is possible to conduct an epidemiological study of EP on orbit reliability.
The first objective of the present work was to undertake such a study and
analyze EP track record of on orbit anomalies and failures by different
covariates. The... | 0 | 1 | 0 | 1 | 0 | 0 |
A Bayesian Framework for Cosmic String Searches in CMB Maps | There exists various proposals to detect cosmic strings from Cosmic Microwave
Background (CMB) or 21 cm temperature maps. Current proposals do not aim to
find the location of strings on sky maps, all of these approaches can be
thought of as a statistic on a sky map. We propose a Bayesian interpretation of
cosmic stri... | 0 | 1 | 0 | 0 | 0 | 0 |
Constraining the giant planets' initial configuration from their evolution: implications for the timing of the planetary instability | Recent works on planetary migration show that the orbital structure of the
Kuiper belt can be very well reproduced if before the onset of the planetary
instability Neptune underwent a long-range planetesimal-driven migration up to
$\sim$28 au. However, considering that all giant planets should have been
captured in m... | 0 | 1 | 0 | 0 | 0 | 0 |
General AI Challenge - Round One: Gradual Learning | The General AI Challenge is an initiative to encourage the wider artificial
intelligence community to focus on important problems in building intelligent
machines with more general scope than is currently possible. The challenge
comprises of multiple rounds, with the first round focusing on gradual
learning, i.e. the... | 1 | 0 | 0 | 0 | 0 | 0 |
DeepAR: Probabilistic Forecasting with Autoregressive Recurrent Networks | A key enabler for optimizing business processes is accurately estimating the
probability distribution of a time series future given its past. Such
probabilistic forecasts are crucial for example for reducing excess inventory
in supply chains. In this paper we propose DeepAR, a novel methodology for
producing accurate... | 1 | 0 | 0 | 1 | 0 | 0 |
Algebraic and logistic investigations on free lattices | Lorenzen's "Algebraische und logistische Untersuchungen über freie
Verbände" appeared in 1951 in The journal of symbolic logic. These
"Investigations" have immediately been recognised as a landmark in the history
of infinitary proof theory, but their approach and method of proof have not
been incorporated into the co... | 0 | 0 | 1 | 0 | 0 | 0 |
Online Interactive Collaborative Filtering Using Multi-Armed Bandit with Dependent Arms | Online interactive recommender systems strive to promptly suggest to
consumers appropriate items (e.g., movies, news articles) according to the
current context including both the consumer and item content information.
However, such context information is often unavailable in practice for the
recommendation, where onl... | 1 | 0 | 0 | 0 | 0 | 0 |
Learning Latent Features with Pairwise Penalties in Matrix Completion | Low-rank matrix completion (MC) has achieved great success in many real-world
data applications. A latent feature model formulation is usually employed and,
to improve prediction performance, the similarities between latent variables
can be exploited by pairwise learning, e.g., the graph regularized matrix
factorizat... | 0 | 0 | 0 | 1 | 0 | 0 |
Renewal theorems and mixing for non Markov flows with infinite measure | We obtain results on mixing for a large class of (not necessarily Markov)
infinite measure semiflows and flows. Erickson proved, amongst other things, a
strong renewal theorem in the corresponding i.i.d. setting. Using operator
renewal theory, we extend Erickson's methods to the deterministic (i.e.
non-i.i.d.) contin... | 0 | 0 | 1 | 0 | 0 | 0 |
Post-hoc labeling of arbitrary EEG recordings for data-efficient evaluation of neural decoding methods | Many cognitive, sensory and motor processes have correlates in oscillatory
neural sources, which are embedded as a subspace into the recorded brain
signals. Decoding such processes from noisy
magnetoencephalogram/electroencephalogram (M/EEG) signals usually requires the
use of data-driven analysis methods. The object... | 1 | 0 | 0 | 1 | 0 | 0 |
Sums of two cubes as twisted perfect powers, revisited | In this paper, we sharpen earlier work of the first author, Luca and
Mulholland, showing that the Diophantine equation $$ A^3+B^3 = q^\alpha C^p, \,
\, ABC \neq 0, \, \, \gcd (A,B) =1, $$ has, for "most" primes $q$ and suitably
large prime exponents $p$, no solutions. We handle a number of (presumably
infinite) famil... | 0 | 0 | 1 | 0 | 0 | 0 |
A Review on Bilevel Optimization: From Classical to Evolutionary Approaches and Applications | Bilevel optimization is defined as a mathematical program, where an
optimization problem contains another optimization problem as a constraint.
These problems have received significant attention from the mathematical
programming community. Only limited work exists on bilevel problems using
evolutionary computation te... | 1 | 0 | 1 | 0 | 0 | 0 |
Speaker Recognition with Cough, Laugh and "Wei" | This paper proposes a speaker recognition (SRE) task with trivial speech
events, such as cough and laugh. These trivial events are ubiquitous in
conversations and less subjected to intentional change, therefore offering
valuable particularities to discover the genuine speaker from disguised speech.
However, trivial e... | 1 | 0 | 0 | 0 | 0 | 0 |
Explicit equations for two-dimensional water waves with constant vorticity | Governing equations for two-dimensional inviscid free-surface flows with
constant vorticity over arbitrary non-uniform bottom profile are presented in
exact and compact form using conformal variables. An efficient and very
accurate numerical method for this problem is developed.
| 0 | 1 | 0 | 0 | 0 | 0 |
On the Global Limiting Absorption Principle for Massless Dirac Operators | We prove a global limiting absorption principle on the entire real line for
free, massless Dirac operators $H_0 = \alpha \cdot (-i \nabla)$ for all space
dimensions $n \in \mathbb{N}$, $n \geq 2$. This is a new result for all
dimensions other than three, in particular, it applies to the two-dimensional
case which is ... | 0 | 0 | 1 | 0 | 0 | 0 |
Rotation Averaging and Strong Duality | In this paper we explore the role of duality principles within the problem of
rotation averaging, a fundamental task in a wide range of computer vision
applications. In its conventional form, rotation averaging is stated as a
minimization over multiple rotation constraints. As these constraints are
non-convex, this p... | 1 | 0 | 0 | 0 | 0 | 0 |
Active Learning with Gaussian Processes for High Throughput Phenotyping | A looming question that must be solved before robotic plant phenotyping
capabilities can have significant impact to crop improvement programs is
scalability. High Throughput Phenotyping (HTP) uses robotic technologies to
analyze crops in order to determine species with favorable traits, however, the
current practices... | 1 | 0 | 0 | 1 | 0 | 0 |
Comparative Autoignition Trends in the Butanol Isomers at Elevated Pressure | Autoignition experiments of stoichiometric mixtures of s-, t-, and i-butanol
in air have been performed using a heated rapid compression machine (RCM). At
compressed pressures of 15 and 30 bar and for compressed temperatures in the
range of 715-910 K, no evidence of a negative temperature coefficient region in
terms ... | 0 | 1 | 0 | 0 | 0 | 0 |
A cross-vendor and cross-state analysis of the GPS-probe data latency | Crowdsourced GPS probe data has become a major source of real-time traffic
information applications. In addition to traditional traveler advisory systems
such as dynamic message signs (DMS) and 511 systems, probe data is being used
for automatic incident detection, Integrated Corridor Management (ICM), end of
queue w... | 0 | 0 | 0 | 1 | 0 | 0 |
Determining Phonon Coherence Using Photon Sideband Detection | Generating and detection coherent high-frequency heat-carrying phonons has
been a great topic of interest in recent years. While there have been
successful attempts in generating and observing coherent phonons, rigorous
techniques to characterize and detect these phonon coherence in a crystalline
material have been l... | 0 | 1 | 0 | 0 | 0 | 0 |
Landscape of Configurational Density of States for Discrete Large Systems | For classical many-body systems, our recent study reveals that expectation
value of internal energy, structure, and free energy can be well characterized
by a single specially-selected microscopic structure. This finding relies on
the fact that configurational density of states (CDOS) for typical classical
system bef... | 0 | 1 | 0 | 0 | 0 | 0 |
On the domain of Dirac and Laplace type operators on stratified spaces | We consider a generalized Dirac operator on a compact stratified space with
an iterated cone-edge metric. Assuming a spectral Witt condition, we prove its
essential self-adjointness and identify its domain and the domain of its square
with weighted edge Sobolev spaces. This sharpens previous results where the
minimal... | 0 | 0 | 1 | 0 | 0 | 0 |
Modeling Influence with Semantics in Social Networks: a Survey | The discovery of influential entities in all kinds of networks (e.g. social,
digital, or computer) has always been an important field of study. In recent
years, Online Social Networks (OSNs) have been established as a basic means of
communication and often influencers and opinion makers promote politics,
events, bran... | 1 | 0 | 0 | 0 | 0 | 0 |
Differentiable Submodular Maximization | We consider learning of submodular functions from data. These functions are
important in machine learning and have a wide range of applications, e.g. data
summarization, feature selection and active learning. Despite their
combinatorial nature, submodular functions can be maximized approximately with
strong theoretic... | 0 | 0 | 0 | 1 | 0 | 0 |
On the Support of Weight Modules for Affine Kac-Moody-Algebras | An irreducible weight module of an affine Kac-Moody algebra $\mathfrak{g}$ is
called dense if its support is equal to a coset in $\mathfrak{h}^{*}/Q$.
Following a conjecture of V. Futorny about affine Kac-Moody algebras
$\mathfrak{g}$, an irreducible weight $\mathfrak{g}$-module is dense if and
only if it is cuspidal... | 0 | 0 | 1 | 0 | 0 | 0 |
The middle-scale asymptotics of Wishart matrices | We study the behavior of a real $p$-dimensional Wishart random matrix with
$n$ degrees of freedom when $n,p\rightarrow\infty$ but $p/n\rightarrow 0$. We
establish the existence of phase transitions when $p$ grows at the order
$n^{(K+1)/(K+3)}$ for every $k\in\mathbb{N}$, and derive expressions for
approximating densi... | 0 | 0 | 1 | 1 | 0 | 0 |
Online Spatial Concept and Lexical Acquisition with Simultaneous Localization and Mapping | In this paper, we propose an online learning algorithm based on a
Rao-Blackwellized particle filter for spatial concept acquisition and mapping.
We have proposed a nonparametric Bayesian spatial concept acquisition model
(SpCoA). We propose a novel method (SpCoSLAM) integrating SpCoA and FastSLAM in
the theoretical f... | 1 | 0 | 0 | 0 | 0 | 0 |
The Method of Arbitrarily Large Moments to Calculate Single Scale Processes in Quantum Field Theory | We device a new method to calculate a large number of Mellin moments of
single scale quantities using the systems of differential and/or difference
equations obtained by integration-by-parts identities between the corresponding
Feynman integrals of loop corrections to physical quantities. These scalar
quantities have... | 1 | 0 | 1 | 0 | 0 | 0 |
Unraveling the escape dynamics and the nature of the normally hyperbolic invariant manifolds in tidally limited star clusters | The escape mechanism of orbits in a star cluster rotating around its parent
galaxy in a circular orbit is investigated. A three degrees of freedom model is
used for describing the dynamical properties of the Hamiltonian system. The
gravitational field of the star cluster is represented by a smooth and
spherically sym... | 0 | 1 | 0 | 0 | 0 | 0 |
The ALMA Early Science View of FUor/EXor objects. III. The Slow and Wide Outflow of V883 Ori | We present Atacama Large Millimeter/ sub-millimeter Array (ALMA) observations
of V883 Ori, an FU Ori object. We describe the molecular outflow and envelope
of the system based on the $^{12}$CO and $^{13}$CO emissions, which together
trace a bipolar molecular outflow. The C$^{18}$O emission traces the rotational
motio... | 0 | 1 | 0 | 0 | 0 | 0 |
Hydrodynamical models of cometary HII regions | We have modelled the evolution of cometary HII regions produced by zero-age
main-sequence stars of O and B spectral types, which are driving strong winds
and are born off-centre from spherically symmetric cores with power-law
($\alpha = 2$) density slopes. A model parameter grid was produced that spans
stellar mass, ... | 0 | 1 | 0 | 0 | 0 | 0 |
Feature Selection based on the Local Lift Dependence Scale | This paper uses a classical approach to feature selection: minimization of a
cost function applied on estimated joint distributions. However, the search
space in which such minimization is performed is extended. In the original
formulation, the search space is the Boolean lattice of features sets (BLFS),
while, in th... | 1 | 0 | 0 | 1 | 0 | 0 |
Weyl Rings and enhanced susceptibilities in Pyrochlore Iridates: $k\cdot p$ Analysis of Cluster Dynamical Mean-Field Theory Results | We match analytic results to numerical calculations to provide a detailed
picture of the metal-insulator and topological transitions found in density
functional plus cluster dynamical mean-field calculations of pyrochlore
iridates. We discuss the transition from Weyl metal to Weyl semimetal regimes,
and then analyse ... | 0 | 1 | 0 | 0 | 0 | 0 |
Inconsistency of Template Estimation by Minimizing of the Variance/Pre-Variance in the Quotient Space | We tackle the problem of template estimation when data have been randomly
deformed under a group action in the presence of noise. In order to estimate
the template, one often minimizes the variance when the influence of the
transformations have been removed (computation of the Fr{é}chet mean in the
quotient space). T... | 0 | 0 | 1 | 1 | 0 | 0 |
Surrogate-Based Bayesian Inverse Modeling of the Hydrological System: An Adaptive Approach Considering Surrogate Approximation Erro | Bayesian inverse modeling is important for a better understanding of
hydrological processes. However, this approach can be computationally demanding
as it usually requires a large number of model evaluations. To address this
issue, one can take advantage of surrogate modeling techniques. Nevertheless,
when approximat... | 0 | 0 | 0 | 1 | 0 | 0 |
On The Construction of Extreme Learning Machine for Online and Offline One-Class Classification - An Expanded Toolbox | One-Class Classification (OCC) has been prime concern for researchers and
effectively employed in various disciplines. But, traditional methods based
one-class classifiers are very time consuming due to its iterative process and
various parameters tuning. In this paper, we present six OCC methods based on
extreme lea... | 1 | 0 | 0 | 1 | 0 | 0 |
2nd order PDEs: geometric and functional considerations | INTRODUCTION
This papers deals with partial differential equations of second order,
linear, with constant and not constant coefficients, in two variables, which
admit real characteristics. I face the study of PDEs with the mentality of the
applied physicist, but with a weakness for formalization: look inside the blac... | 0 | 0 | 1 | 0 | 0 | 0 |
Adversarial Perturbation Intensity Achieving Chosen Intra-Technique Transferability Level for Logistic Regression | Machine Learning models have been shown to be vulnerable to adversarial
examples, ie. the manipulation of data by a attacker to defeat a defender's
classifier at test time. We present a novel probabilistic definition of
adversarial examples in perfect or limited knowledge setting using prior
probability distributions... | 0 | 0 | 0 | 1 | 0 | 0 |
Data Aggregation and Packet Bundling of Uplink Small Packets for Monitoring Applications in LTE | In cellular massive Machine-Type Communications (MTC), a device can transmit
directly to the base station (BS) or through an aggregator (intermediate node).
While direct device-BS communication has recently been in the focus of 5G/3GPP
research and standardization efforts, the use of aggregators remains a less
explor... | 1 | 0 | 0 | 0 | 0 | 0 |
The GTC exoplanet transit spectroscopy survey. VII. Detection of sodium in WASP-52b's cloudy atmosphere | We report the first detection of sodium absorption in the atmosphere of the
hot Jupiter WASP-52b. We observed one transit of WASP-52b with the
low-resolution Optical System for Imaging and low-Intermediate-Resolution
Integrated Spectroscopy (OSIRIS) at the 10.4 m Gran Telescopio Canarias (GTC).
The resulting transmis... | 0 | 1 | 0 | 0 | 0 | 0 |
That's Enough: Asynchrony with Standard Choreography Primitives | Choreographies are widely used for the specification of concurrent and
distributed software architectures. Since asynchronous communications are
ubiquitous in real-world systems, previous works have proposed different
approaches for the formal modelling of asynchrony in choreographies. Such
approaches typically rely ... | 1 | 0 | 0 | 0 | 0 | 0 |
Doing Things Twice (Or Differently): Strategies to Identify Studies for Targeted Validation | The "reproducibility crisis" has been a highly visible source of scientific
controversy and dispute. Here, I propose and review several avenues for
identifying and prioritizing research studies for the purpose of targeted
validation. Of the various proposals discussed, I identify scientific data
science as being a st... | 1 | 1 | 0 | 0 | 0 | 0 |
SciSports: Learning football kinematics through two-dimensional tracking data | SciSports is a Dutch startup company specializing in football analytics. This
paper describes a joint research effort with SciSports, during the Study Group
Mathematics with Industry 2018 at Eindhoven, the Netherlands. The main
challenge that we addressed was to automatically process empirical football
players' traje... | 0 | 0 | 0 | 1 | 0 | 0 |
A Model-based Projection Technique for Segmenting Customers | We consider the problem of segmenting a large population of customers into
non-overlapping groups with similar preferences, using diverse preference
observations such as purchases, ratings, clicks, etc. over subsets of items. We
focus on the setting where the universe of items is large (ranging from
thousands to mill... | 1 | 0 | 0 | 1 | 0 | 0 |
Distinct Effects of Cr Bulk Doping and Surface Deposition on the Chemical Environment and Electronic Structure of the Topological Insulator Bi2Se3 | In this report, it is shown that Cr doped into the bulk and Cr deposited on
the surface of Bi2Se3 films produced by molecular beam epitaxy (MBE) have
strikingly different effects on both the electronic structure and chemical
environment.
| 0 | 1 | 0 | 0 | 0 | 0 |
High-Performance Code Generation though Fusion and Vectorization | We present a technique for automatically transforming kernel-based
computations in disparate, nested loops into a fused, vectorized form that can
reduce intermediate storage needs and lead to improved performance on
contemporary hardware.
We introduce representations for the abstract relationships and data
dependenci... | 1 | 0 | 0 | 0 | 0 | 0 |
Language Model Pre-training for Hierarchical Document Representations | Hierarchical neural architectures are often used to capture long-distance
dependencies and have been applied to many document-level tasks such as
summarization, document segmentation, and sentiment analysis. However,
effective usage of such a large context can be difficult to learn, especially
in the case where there... | 1 | 0 | 0 | 0 | 0 | 0 |
Interpretation of Semantic Tweet Representations | Research in analysis of microblogging platforms is experiencing a renewed
surge with a large number of works applying representation learning models for
applications like sentiment analysis, semantic textual similarity computation,
hashtag prediction, etc. Although the performance of the representation
learning model... | 1 | 0 | 0 | 0 | 0 | 0 |
LoIDE: a web-based IDE for Logic Programming - Preliminary Technical Report | Logic-based paradigms are nowadays widely used in many different fields, also
thank to the availability of robust tools and systems that allow the
development of real-world and industrial applications.
In this work we present LoIDE, an advanced and modular web-editor for
logic-based languages that also integrates wit... | 1 | 0 | 0 | 0 | 0 | 0 |
Introduction to finite mixtures | Mixture models have been around for over 150 years, as an intuitively simple
and practical tool for enriching the collection of probability distributions
available for modelling data. In this chapter we describe the basic ideas of
the subject, present several alternative representations and perspectives on
these mode... | 0 | 0 | 0 | 1 | 0 | 0 |
On the complexity of the projective splitting and Spingarn's methods for the sum of two maximal monotone operators | In this work we study the pointwise and ergodic iteration-complexity of a
family of projective splitting methods proposed by Eckstein and Svaiter, for
finding a zero of the sum of two maximal monotone operators. As a consequence
of the complexity analysis of the projective splitting methods, we obtain
complexity boun... | 0 | 0 | 1 | 0 | 0 | 0 |
Demystifying Relational Latent Representations | Latent features learned by deep learning approaches have proven to be a
powerful tool for machine learning. They serve as a data abstraction that makes
learning easier by capturing regularities in data explicitly. Their benefits
motivated their adaptation to relational learning context. In our previous
work, we intro... | 1 | 0 | 0 | 1 | 0 | 0 |
A direct method to compute the galaxy count angular correlation function including redshift-space distortions | In the near future, cosmology will enter the wide and deep galaxy survey area
allowing high-precision studies of the large scale structure of the universe in
three dimensions. To test cosmological models and determine their parameters
accurately, it is natural to confront data with exact theoretical expectations
expr... | 0 | 1 | 0 | 0 | 0 | 0 |
Contributors profile modelization in crowdsourcing platforms | The crowdsourcing consists in the externalisation of tasks to a crowd of
people remunerated to execute this ones. The crowd, usually diversified, can
include users without qualification and/or motivation for the tasks. In this
paper we will introduce a new method of user expertise modelization in the
crowdsourcing pl... | 1 | 0 | 0 | 0 | 0 | 0 |
Discrete versions of the Li-Yau gradient estimate | We study positive solutions to the heat equation on graphs. We prove variants
of the Li-Yau gradient estimate and the differential Harnack inequality. For
some graphs, we can show the estimates to be sharp. We establish new
computation rules for differential operators on discrete spaces and introduce a
relaxation fun... | 0 | 0 | 1 | 0 | 0 | 0 |
Efficient Modelling & Forecasting with range based volatility models and application | This paper considers an alternative method for fitting CARR models using
combined estimating functions (CEF) by showing its usefulness in applications
in economics and quantitative finance. The associated information matrix for
corresponding new estimates is derived to calculate the standard errors. A
simulation stud... | 0 | 0 | 1 | 1 | 0 | 0 |
A Constrained Shortest Path Scheme for Virtual Network Service Management | Virtual network services that span multiple data centers are important to
support emerging data-intensive applications in fields such as bioinformatics
and retail analytics. Successful virtual network service composition and
maintenance requires flexible and scalable 'constrained shortest path
management' both in the... | 1 | 0 | 0 | 0 | 0 | 0 |
Tunneling of Glashow-Weinberg-Salam model particles from Black Hole Solutions in Rastall Theory | Using the semiclassical WKB approximation and Hamilton-Jacobi method, we
solve an equation of motion for the Glashow-Weinberg-Salam model, which is
important for understanding the unified gauge-theory of weak and
electromagnetic interactions. We calculate the tunneling rate of the massive
charged W-bosons in a backgr... | 0 | 1 | 0 | 0 | 0 | 0 |
Symbolic, Distributed and Distributional Representations for Natural Language Processing in the Era of Deep Learning: a Survey | Natural language and symbols are intimately correlated. Recent advances in
machine learning (ML) and in natural language processing (NLP) seem to
contradict the above intuition: symbols are fading away, erased by vectors or
tensors called distributed and distributional representations. However, there
is a strict link... | 1 | 0 | 0 | 0 | 0 | 0 |
Joint Embedding of Graphs | Feature extraction and dimension reduction for networks is critical in a wide
variety of domains. Efficiently and accurately learning features for multiple
graphs has important applications in statistical inference on graphs. We
propose a method to jointly embed multiple undirected graphs. Given a set of
graphs, the ... | 1 | 0 | 0 | 1 | 0 | 0 |
Tuples of polynomials over finite fields with pairwise coprimality conditions | Let $q$ be a prime power. We estimate the number of tuples of degree bounded
monic polynomials $(Q_1,\ldots,Q_v) \in (\mathbb{F}_q[z])^v$ that satisfy given
pairwise coprimality conditions. We show how this generalises from monic
polynomials in finite fields to Dedekind domains with finite norms.
| 0 | 0 | 1 | 0 | 0 | 0 |
Pythagorean theorem of Sharpe ratio | In the present paper, using a replica analysis, we examine the portfolio
optimization problem handled in previous work and discuss the minimization of
investment risk under constraints of budget and expected return for the case
that the distribution of the hyperparameters of the mean and variance of the
return rate o... | 0 | 1 | 1 | 0 | 0 | 0 |
Learning to Generate Posters of Scientific Papers by Probabilistic Graphical Models | Researchers often summarize their work in the form of scientific posters.
Posters provide a coherent and efficient way to convey core ideas expressed in
scientific papers. Generating a good scientific poster, however, is a complex
and time consuming cognitive task, since such posters need to be readable,
informative,... | 1 | 0 | 0 | 0 | 0 | 0 |
Transformable Biomimetic Liquid Metal Chameleon | Liquid metal (LM) is of current core interest for a wide variety of newly
emerging areas. However, the functional materials thus made so far by LM only
could display a single silver-white appearance. Here in this study, the new
conceptual colorful LM marbles working like transformable biomimetic chameleons
were propo... | 0 | 1 | 0 | 0 | 0 | 0 |
Local Private Hypothesis Testing: Chi-Square Tests | The local model for differential privacy is emerging as the reference model
for practical applications collecting and sharing sensitive information while
satisfying strong privacy guarantees. In the local model, there is no trusted
entity which is allowed to have each individual's raw data as is assumed in the
tradit... | 1 | 0 | 1 | 1 | 0 | 0 |
Rapid point-of-care Hemoglobin measurement through low-cost optics and Convolutional Neural Network based validation | A low-cost, robust, and simple mechanism to measure hemoglobin would play a
critical role in the modern health infrastructure. Consistent sample
acquisition has been a long-standing technical hurdle for photometer-based
portable hemoglobin detectors which rely on micro cuvettes and dry chemistry.
Any particulates (e.... | 0 | 1 | 0 | 1 | 0 | 0 |
Families of sets with no matchings of sizes 3 and 4 | In this paper, we study the following classical question of extremal set
theory: what is the maximum size of a family of subsets of $[n]$ such that no
$s$ sets from the family are pairwise disjoint? This problem was first posed by
Erd\H os and resolved for $n\equiv 0, -1\ (\mathrm{mod }\ s)$ by Kleitman in
the 60s. V... | 1 | 0 | 1 | 0 | 0 | 0 |
Light fields in complex media: mesoscopic scattering meets wave control | The newly emerging field of wave front shaping in complex media has recently
seen enormous progress. The driving force behind these advances has been the
experimental accessibility of the information stored in the scattering matrix
of a disordered medium, which can nowadays routinely be exploited to focus
light as we... | 0 | 1 | 0 | 0 | 0 | 0 |
Tailoring Product Ownership in Large-Scale Agile | In large-scale agile projects, product owners undertake a range of
challenging and varied activities beyond those conventionally associated with
that role. Using in-depth research interviews from 93 practitioners working in
cross-border teams, from 21 organisations, our rich empirical data offers a
unique internation... | 1 | 0 | 0 | 0 | 0 | 0 |
Gravitational wave, collider and dark matter signals from a scalar singlet electroweak baryogenesis | We analyse a simple extension of the SM with just an additional scalar
singlet coupled to the Higgs boson. We discuss the possible probes for
electroweak baryogenesis in this model including collider searches,
gravitational wave and direct dark matter detection signals. We show that a
large portion of the model param... | 0 | 1 | 0 | 0 | 0 | 0 |
Canonical correlation coefficients of high-dimensional Gaussian vectors: finite rank case | Consider a Gaussian vector $\mathbf{z}=(\mathbf{x}',\mathbf{y}')'$,
consisting of two sub-vectors $\mathbf{x}$ and $\mathbf{y}$ with dimensions $p$
and $q$ respectively, where both $p$ and $q$ are proportional to the sample
size $n$. Denote by $\Sigma_{\mathbf{u}\mathbf{v}}$ the population
cross-covariance matrix of ... | 0 | 0 | 1 | 1 | 0 | 0 |
Synthesizing Normalized Faces from Facial Identity Features | We present a method for synthesizing a frontal, neutral-expression image of a
person's face given an input face photograph. This is achieved by learning to
generate facial landmarks and textures from features extracted from a
facial-recognition network. Unlike previous approaches, our encoding feature
vector is large... | 1 | 0 | 0 | 1 | 0 | 0 |
One-Shot Coresets: The Case of k-Clustering | Scaling clustering algorithms to massive data sets is a challenging task.
Recently, several successful approaches based on data summarization methods,
such as coresets and sketches, were proposed. While these techniques provide
provably good and small summaries, they are inherently problem dependent - the
practitione... | 1 | 0 | 0 | 1 | 0 | 0 |
Multiple nodal solutions of nonlinear Choquard equations | In this paper, we consider the existence of multiple nodal solutions of the
nonlinear Choquard equation \begin{equation*} \ \ \ \ (P)\ \ \ \ \begin{cases}
-\Delta u+u=(|x|^{-1}\ast|u|^p)|u|^{p-2}u \ \ \ \text{in}\ \mathbb{R}^3, \ \ \
\ \\ u\in H^1(\mathbb{R}^3),\\ \end{cases} \end{equation*} where $p\in
(\frac{5}{2},... | 0 | 0 | 1 | 0 | 0 | 0 |
Computational Sufficiency, Reflection Groups, and Generalized Lasso Penalties | We study estimators with generalized lasso penalties within the computational
sufficiency framework introduced by Vu (2018, arXiv:1807.05985). By
representing these penalties as support functions of zonotopes and more
generally Minkowski sums of line segments and rays, we show that there is a
natural reflection group... | 0 | 0 | 0 | 1 | 0 | 0 |
Driving Simulator Platform for Development and Evaluation of Safety and Emergency Systems | According to data from the United Nations, more than 3000 people have died
each day in the world due to road traffic collision. Considering recent
researches, the human error may be considered as the main responsible for these
fatalities. Because of this, researchers seek alternatives to transfer the
vehicle control ... | 1 | 0 | 0 | 0 | 0 | 0 |
Electrical transient laws in neuronal microdomains based on electro-diffusion | The current-voltage (I-V) conversion characterizes the physiology of cellular
microdomains and reflects cellular communication, excitability, and electrical
transduction. Yet deriving such I-V laws remains a major challenge in most
cellular microdomains due to their small sizes and the difficulty of accessing
voltage... | 0 | 0 | 0 | 0 | 1 | 0 |
Characterization of a Deuterium-Deuterium Plasma Fusion Neutron Generator | We characterize the neutron output of a deuterium-deuterium plasma fusion
neutron generator, model 35-DD-W-S, manufactured by NSD/Gradel-Fusion. The
measured energy spectrum is found to be dominated by neutron peaks at 2.2 MeV
and 2.7 MeV. A detailed GEANT4 simulation accurately reproduces the measured
energy spectru... | 0 | 1 | 0 | 0 | 0 | 0 |
Turbulent Mass Inhomogeneities induced by a point-source | We describe how turbulence distributes tracers away from a localized source
of injection, and analyse how the spatial inhomogeneities of the concentration
field depend on the amount of randomness in the injection mechanism. For that
purpose, we contrast the mass correlations induced by purely random injections
with t... | 0 | 1 | 0 | 0 | 0 | 0 |
Berezin-toeplitz quantization and complex weyl quantization of the torus t${}^2$ | In this paper, we give a correspondence between the Berezin-Toeplitz and the
complex Weyl quantizations of the torus $ \mathbb{T}^2$. To achieve this, we
use the correspondence between the Berezin-Toeplitz and the complex Weyl
quantizations of the complex plane and a relation between the Berezin-Toeplitz
quantization... | 0 | 0 | 1 | 0 | 0 | 0 |
Conformal predictive distributions with kernels | This paper reviews the checkered history of predictive distributions in
statistics and discusses two developments, one from recent literature and the
other new. The first development is bringing predictive distributions into
machine learning, whose early development was so deeply influenced by two
remarkable groups a... | 1 | 0 | 0 | 1 | 0 | 0 |
Degree bound for toric envelope of a linear algebraic group | Algorithms working with linear algebraic groups often represent them via
defining polynomial equations. One can always choose defining equations for an
algebraic group to be of the degree at most the degree of the group as an
algebraic variety. However, the degree of a linear algebraic group $G \subset
\mathrm{GL}_n(... | 1 | 0 | 0 | 0 | 0 | 0 |
The Modified Lommel functions: monotonic pattern and inequalities | This article studies the monotonicity, log-convexity of the modified Lommel
functions by using its power series and infinite product representation. Same
properties for the ratio of the modified Lommel functions with the Lommel
function, $\sinh$ and $\cosh$ are also discussed. As a consequence, some
Turán type and re... | 0 | 0 | 1 | 0 | 0 | 0 |
Anticipating epileptic seizures through the analysis of EEG synchronization as a data classification problem | Epilepsy is a neurological disorder arising from anomalies of the electrical
activity in the brain, affecting about 0.5--0.8\% of the world population.
Several studies investigated the relationship between seizures and brainwave
synchronization patterns, pursuing the possibility of identifying interictal,
preictal, i... | 0 | 0 | 0 | 0 | 1 | 0 |
On distances in lattices from algebraic number fields | In this paper, we study a classical construction of lattices from number
fields and obtain a series of new results about their minimum distance and
other characteristics by introducing a new measure of algebraic numbers. In
particular, we show that when the number fields have few complex embeddings,
the minimum dista... | 0 | 0 | 1 | 0 | 0 | 0 |
Significance of distinct electron correlation effects in determining the P,T-odd electric dipole moment of $^{171}$Yb | Parity and time-reversal violating electric dipole moment (EDM) of $^{171}$Yb
is calculated accounting for the electron correlation effects over the
Dirac-Hartree-Fock (DHF) method in the relativistic Rayleigh-Schrödinger
many-body perturbation theory, with the second (MBPT(2) method) and third order
(MBPT(3) method)... | 0 | 1 | 0 | 0 | 0 | 0 |
Facilitating information system development with Panoramic view on data | The increasing amount of information and the absence of an effective tool for
assisting users with minimal technical knowledge lead us to use associative
thinking paradigm for implementation of a software solution - Panorama. In this
study, we present object recognition process, based on context + focus
information v... | 1 | 0 | 0 | 0 | 0 | 0 |
Neutron Diffraction and $μ$SR Studies of Two Polymorphs of Nickel Niobate (NiNb$_2$O$_6$) | Neutron diffraction and muon spin relaxation ($\mu$SR) studies are presented
for the newly characterized polymorph of NiNb$_2$O$_6$ ($\beta$-NiNb$_2$O$_6$)
with space group P4$_2$/n and $\mu$SR data only for the previously known
columbite structure polymorph with space group Pbcn. The magnetic structure of
the P4$_2$... | 0 | 1 | 0 | 0 | 0 | 0 |
Semiclassical Propagation: Hilbert Space vs. Wigner Representation | A unified viewpoint on the van Vleck and Herman-Kluk propagators in Hilbert
space and their recently developed counterparts in Wigner representation is
presented. It is shown that the numerical protocol for the Herman-Kluk
propagator, which contains the van Vleck one as a particular case, coincides in
both representa... | 0 | 1 | 0 | 0 | 0 | 0 |
Dynamic analysis and control PID path of a model type gantry crane | This paper presents an alternate form for the dynamic modelling of a
mechanical system that simulates in real life a gantry crane type, using
Euler's classical mechanics and Lagrange formalism, which allows find the
equations of motion that our model describe. Moreover, it has a basic model
design system using the So... | 1 | 1 | 0 | 0 | 0 | 0 |
Dynamic Minimum Spanning Forest with Subpolynomial Worst-case Update Time | We present a Las Vegas algorithm for dynamically maintaining a minimum
spanning forest of an $n$-node graph undergoing edge insertions and deletions.
Our algorithm guarantees an $O(n^{o(1)})$ worst-case update time with high
probability. This significantly improves the two recent Las Vegas algorithms by
Wulff-Nilsen ... | 1 | 0 | 0 | 0 | 0 | 0 |
Quantization and Training of Neural Networks for Efficient Integer-Arithmetic-Only Inference | The rising popularity of intelligent mobile devices and the daunting
computational cost of deep learning-based models call for efficient and
accurate on-device inference schemes. We propose a quantization scheme that
allows inference to be carried out using integer-only arithmetic, which can be
implemented more effic... | 1 | 0 | 0 | 1 | 0 | 0 |
airpred: A Flexible R Package Implementing Methods for Predicting Air Pollution | Fine particulate matter (PM$_{2.5}$) is one of the criteria air pollutants
regulated by the Environmental Protection Agency in the United States. There is
strong evidence that ambient exposure to (PM$_{2.5}$) increases risk of
mortality and hospitalization. Large scale epidemiological studies on the
health effects of... | 0 | 0 | 0 | 1 | 0 | 0 |
Accurate and Efficient Profile Matching in Knowledge Bases | A profile describes a set of properties, e.g. a set of skills a person may
have, a set of skills required for a particular job, or a set of abilities a
football player may have with respect to a particular team strategy. Profile
matching aims to determine how well a given profile fits to a requested
profile. The appr... | 1 | 0 | 0 | 0 | 0 | 0 |
Boötes-HiZELS: an optical to near-infrared survey of emission-line galaxies at $\bf z=0.4-4.7$ | We present a sample of $\sim 1000$ emission line galaxies at $z=0.4-4.7$ from
the $\sim0.7$deg$^2$ High-$z$ Emission Line Survey (HiZELS) in the Boötes
field identified with a suite of six narrow-band filters at $\approx 0.4-2.1$
$\mu$m. These galaxies have been selected on their Ly$\alpha$ (73), {\sc [Oii]}
(285), H... | 0 | 1 | 0 | 0 | 0 | 0 |
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