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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Learning Filter Functions in Regularisers by Minimising Quotients | Learning approaches have recently become very popular in the field of inverse
problems. A large variety of methods has been established in recent years,
ranging from bi-level learning to high-dimensional machine learning techniques.
Most learning approaches, however, only aim at fitting parametrised models to
favoura... | 0 | 0 | 1 | 0 | 0 | 0 |
Riemann-Theta Boltzmann Machine | A general Boltzmann machine with continuous visible and discrete integer
valued hidden states is introduced. Under mild assumptions about the connection
matrices, the probability density function of the visible units can be solved
for analytically, yielding a novel parametric density function involving a
ratio of Rie... | 1 | 0 | 0 | 1 | 0 | 0 |
A Joint Quantile and Expected Shortfall Regression Framework | We introduce a novel regression framework which simultaneously models the
quantile and the Expected Shortfall (ES) of a response variable given a set of
covariates. This regression is based on a strictly consistent loss function for
the pair quantile and ES, which allows for M- and Z-estimation of the joint
regressio... | 0 | 0 | 1 | 1 | 0 | 0 |
Poincaré Embeddings for Learning Hierarchical Representations | Representation learning has become an invaluable approach for learning from
symbolic data such as text and graphs. However, while complex symbolic datasets
often exhibit a latent hierarchical structure, state-of-the-art methods
typically learn embeddings in Euclidean vector spaces, which do not account for
this prope... | 1 | 0 | 0 | 1 | 0 | 0 |
Randomly cross-linked polymer models | Polymer models are used to describe chromatin, which can be folded at
different spatial scales by binding molecules. By folding, chromatin generates
loops of various sizes. We present here a randomly cross-linked (RCL) polymer
model, where monomer pairs are connected randomly. We obtain asymptotic
formulas for the st... | 0 | 1 | 0 | 0 | 0 | 0 |
Multi-Stage Complex Contagions in Random Multiplex Networks | Complex contagion models have been developed to understand a wide range of
social phenomena such as adoption of cultural fads, the diffusion of belief,
norms, and innovations in social networks, and the rise of collective action to
join a riot. Most existing works focus on contagions where individuals' states
are rep... | 1 | 0 | 0 | 0 | 0 | 0 |
Secrecy and Robustness for Active Attack in Secure Network Coding and its Application to Network Quantum Key Distribution | In network coding, we discuss the effect of sequential error injection on
information leakage. We show that there is no improvement when the operations
in the network are linear operations. However, when the operations in the
network contains non-linear operations, we find a counterexample to improve
Eve's obtained i... | 1 | 0 | 0 | 0 | 0 | 0 |
SLAMBooster: An Application-aware Controller for Approximation in SLAM | Simultaneous Localization and Mapping (SLAM) is the problem of constructing a
map of an agent's environment while localizing or tracking the mobile agent's
position and orientation within the map. Algorithms for SLAM have high
computational requirements, which has hindered their use on embedded devices.
Approximation... | 1 | 0 | 0 | 0 | 0 | 0 |
Modeling sepsis progression using hidden Markov models | Characterizing a patient's progression through stages of sepsis is critical
for enabling risk stratification and adaptive, personalized treatment. However,
commonly used sepsis diagnostic criteria fail to account for significant
underlying heterogeneity, both between patients as well as over time in a
single patient.... | 0 | 0 | 0 | 1 | 1 | 0 |
Optimized Bacteria are Environmental Prediction Engines | Experimentalists have observed phenotypic variability in isogenic bacteria
populations. We explore the hypothesis that in fluctuating environments this
variability is tuned to maximize a bacterium's expected log growth rate,
potentially aided by epigenetic markers that store information about past
environments. We sh... | 0 | 0 | 0 | 0 | 1 | 0 |
Photo-realistic Facial Texture Transfer | Style transfer methods have achieved significant success in recent years with
the use of convolutional neural networks. However, many of these methods
concentrate on artistic style transfer with few constraints on the output image
appearance. We address the challenging problem of transferring face texture
from a styl... | 1 | 0 | 0 | 0 | 0 | 0 |
Segmentation of skin lesions based on fuzzy classification of pixels and histogram thresholding | This paper proposes an innovative method for segmentation of skin lesions in
dermoscopy images developed by the authors, based on fuzzy classification of
pixels and histogram thresholding.
| 1 | 0 | 0 | 1 | 0 | 0 |
Deep Reinforcement Learning for Vision-Based Robotic Grasping: A Simulated Comparative Evaluation of Off-Policy Methods | In this paper, we explore deep reinforcement learning algorithms for
vision-based robotic grasping. Model-free deep reinforcement learning (RL) has
been successfully applied to a range of challenging environments, but the
proliferation of algorithms makes it difficult to discern which particular
approach would be bes... | 1 | 0 | 0 | 1 | 0 | 0 |
Incremental Transductive Learning Approaches to Schistosomiasis Vector Classification | The key issues pertaining to collection of epidemic disease data for our
analysis purposes are that it is a labour intensive, time consuming and
expensive process resulting in availability of sparse sample data which we use
to develop prediction models. To address this sparse data issue, we present
novel Incremental ... | 1 | 0 | 0 | 0 | 0 | 0 |
Millimeter-scale layered MoSe2 grown on sapphire and evidence for negative magnetoresistance | Molecular beam epitaxy technique has been used to deposit a single layer and
a bilayer of MoSe 2 on sapphire. Extensive characterizations including in-situ
and ex-situ measurements show that the layered MoSe 2 grows in a scalable
manner on the substrate and reveals characteristics of a stoichiometric
2H-phase. The la... | 0 | 1 | 0 | 0 | 0 | 0 |
Bootstrapping incremental dialogue systems from minimal data: the generalisation power of dialogue grammars | We investigate an end-to-end method for automatically inducing task-based
dialogue systems from small amounts of unannotated dialogue data. It combines
an incremental semantic grammar - Dynamic Syntax and Type Theory with Records
(DS-TTR) - with Reinforcement Learning (RL), where language generation and
dialogue mana... | 1 | 0 | 0 | 0 | 0 | 0 |
Learning Deep Latent Spaces for Multi-Label Classification | Multi-label classification is a practical yet challenging task in machine
learning related fields, since it requires the prediction of more than one
label category for each input instance. We propose a novel deep neural networks
(DNN) based model, Canonical Correlated AutoEncoder (C2AE), for solving this
task. Aiming... | 1 | 0 | 0 | 0 | 0 | 0 |
Encoding Multi-Resolution Brain Networks Using Unsupervised Deep Learning | The main goal of this study is to extract a set of brain networks in multiple
time-resolutions to analyze the connectivity patterns among the anatomic
regions for a given cognitive task. We suggest a deep architecture which learns
the natural groupings of the connectivity patterns of human brain in multiple
time-reso... | 0 | 0 | 0 | 1 | 0 | 0 |
Improper Filter Reduction | Combinatorial filters have been the subject of increasing interest from the
robotics community in recent years. This paper considers automatic reduction of
combinatorial filters to a given size, even if that reduction necessitates
changes to the filter's behavior. We introduce an algorithmic problem called
improper f... | 1 | 0 | 0 | 0 | 0 | 0 |
Collective Dynamics of Self-propelled Semiflexible Filaments | The collective behavior of active semiflexible filaments is studied with a
model of tangentially driven self-propelled worm-like chains. The combination
of excluded-volume interactions and self-propulsion leads to several distinct
dynamic phases as a function of bending rigidity, activity, and aspect ratio of
individ... | 0 | 0 | 0 | 0 | 1 | 0 |
Two sources of poor coverage of confidence intervals after model selection | We compare the following two sources of poor coverage of post-model-selection
confidence intervals: the preliminary data-based model selection sometimes
chooses the wrong model and the data used to choose the model is re-used for
the construction of the confidence interval.
| 0 | 0 | 1 | 1 | 0 | 0 |
On the ERM Principle with Networked Data | Networked data, in which every training example involves two objects and may
share some common objects with others, is used in many machine learning tasks
such as learning to rank and link prediction. A challenge of learning from
networked examples is that target values are not known for some pairs of
objects. In thi... | 1 | 0 | 0 | 1 | 0 | 0 |
Front interaction induces excitable behavior | Spatially extended systems can support local transient excitations in which
just a part of the system is excited. The mechanisms reported so far are local
excitability and excitation of a localized structure. Here we introduce an
alternative mechanism based on the coexistence of two homogeneous stable states
and spat... | 0 | 1 | 1 | 0 | 0 | 0 |
Characterization of optimal carbon nanotubes under stretching and validation of the Cauchy-Born rule | Carbon nanotubes are modeled as point configurations and investigated by
minimizing configurational energies including two-and three-body interactions.
Optimal configurations are identified with local minima and their fine geometry
is fully characterized in terms of lower-dimensional problems. Under moderate
tension,... | 0 | 1 | 1 | 0 | 0 | 0 |
The Closer the Better: Similarity of Publication Pairs at Different Co-Citation Levels | We investigate the similarities of pairs of articles which are co-cited at
the different co-citation levels of the journal, article, section, paragraph,
sentence and bracket. Our results indicate that textual similarity,
intellectual overlap (shared references), author overlap (shared authors),
proximity in publicati... | 1 | 0 | 0 | 0 | 0 | 0 |
MP2-F12 Basis Set Convergence for the S66 Noncovalent Interactions Benchmark: Transferability of the Complementary Auxiliary Basis Set (CABS) | Complementary auxiliary basis sets for F12 explicitly correlated calculations
appear to be more transferable between orbital basis sets than has been
generally assumed. We also find that aVnZ-F12 basis sets, originally developed
with anionic systems in mind, appear to be superior for noncovalent
interactions as well,... | 0 | 1 | 0 | 0 | 0 | 0 |
Quantized Minimum Error Entropy Criterion | Comparing with traditional learning criteria, such as mean square error
(MSE), the minimum error entropy (MEE) criterion is superior in nonlinear and
non-Gaussian signal processing and machine learning. The argument of the
logarithm in Renyis entropy estimator, called information potential (IP), is a
popular MEE cost... | 1 | 0 | 0 | 1 | 0 | 0 |
Traffic Flow Forecasting Using a Spatio-Temporal Bayesian Network Predictor | A novel predictor for traffic flow forecasting, namely spatio-temporal
Bayesian network predictor, is proposed. Unlike existing methods, our approach
incorporates all the spatial and temporal information available in a
transportation network to carry our traffic flow forecasting of the current
site. The Pearson corre... | 1 | 0 | 0 | 1 | 0 | 0 |
AlteregoNets: a way to human augmentation | A person dependent network, called an AlterEgo net, is proposed for
development. The networks are created per person. It receives at input an
object descriptions and outputs a simulation of the internal person's
representation of the objects. The network generates a textual stream
resembling the narrative stream of c... | 1 | 0 | 0 | 0 | 0 | 0 |
Modalities in homotopy type theory | Univalent homotopy type theory (HoTT) may be seen as a language for the
category of $\infty$-groupoids. It is being developed as a new foundation for
mathematics and as an internal language for (elementary) higher toposes. We
develop the theory of factorization systems, reflective subuniverses, and
modalities in homo... | 1 | 0 | 1 | 0 | 0 | 0 |
Exponentially Slow Heating in Short and Long-range Interacting Floquet Systems | We analyze the dynamics of periodically-driven (Floquet) Hamiltonians with
short- and long-range interactions, finding clear evidence for a thermalization
time, $\tau^*$, that increases exponentially with the drive frequency. We
observe this behavior, both in systems with short-ranged interactions, where
our results ... | 0 | 1 | 0 | 0 | 0 | 0 |
High moments of the Estermann function | For $a/q\in\mathbb{Q}$ the Estermann function is defined as
$D(s,a/q):=\sum_{n\geq1}d(n)n^{-s}\operatorname{e}(n\frac aq)$ if $\Re(s)>1$
and by meromorphic continuation otherwise. For $q$ prime, we compute the
moments of $D(s,a/q)$ at the central point $s=1/2$, when averaging over $1\leq
a<q$.
As a consequence we ded... | 0 | 0 | 1 | 0 | 0 | 0 |
On Game-Theoretic Risk Management (Part Three) - Modeling and Applications | The game-theoretic risk management framework put forth in the precursor
reports "Towards a Theory of Games with Payoffs that are
Probability-Distributions" (arXiv:1506.07368 [q-fin.EC]) and "Algorithms to
Compute Nash-Equilibria in Games with Distributions as Payoffs"
(arXiv:1511.08591v1 [q-fin.EC]) is herein conclud... | 0 | 0 | 1 | 1 | 0 | 0 |
PKS 1954-388: RadioAstron Detection on 80,000 km Baselines and Multiwavelength Observations | We present results from a multiwavelength study of the blazar PKS 1954-388 at
radio, UV, X-ray, and gamma-ray energies. A RadioAstron observation at 1.66 GHz
in June 2012 resulted in the detection of interferometric fringes on baselines
of 6.2 Earth-diameters. This suggests a source frame brightness temperature of
gr... | 0 | 1 | 0 | 0 | 0 | 0 |
Smart Assessment of and Tutoring for Computational Thinking MOOC Assignments using MindReader | One of the major hurdles toward automatic semantic understanding of computer
programs is the lack of knowledge about what constitutes functional equivalence
of code segments. We postulate that a sound knowledgebase can be used to
deductively understand code segments in a hierarchical fashion by first
de-constructing ... | 1 | 0 | 0 | 0 | 0 | 0 |
EasyInterface: A toolkit for rapid development of GUIs for research prototype tools | In this paper we describe EasyInterface, an open-source toolkit for rapid
development of web-based graphical user interfaces (GUIs). This toolkit
addresses the need of researchers to make their research prototype tools
available to the community, and integrating them in a common environment,
rapidly and without being... | 1 | 0 | 0 | 0 | 0 | 0 |
The Cramér-Rao inequality on singular statistical models I | We introduce the notion of the essential tangent bundle of a parametrized
measure model and the notion of reduced Fisher metric on a (possibly singular)
2-integrable measure model. Using these notions and a new characterization of
$k$-integrable parametrized measure models, we extend the Cramér-Rao
inequality to $2$-... | 0 | 0 | 1 | 1 | 0 | 0 |
Autotune: A Derivative-free Optimization Framework for Hyperparameter Tuning | Machine learning applications often require hyperparameter tuning. The
hyperparameters usually drive both the efficiency of the model training process
and the resulting model quality. For hyperparameter tuning, machine learning
algorithms are complex black-boxes. This creates a class of challenging
optimization probl... | 0 | 0 | 0 | 1 | 0 | 0 |
Reduced fusion systems over $p$-groups with abelian subgroup of index $p$: III | We finish the classification, begun in two earlier papers, of all simple
fusion systems over finite nonabelian $p$-groups with an abelian subgroup of
index $p$. In particular, this gives many new examples illustrating the
enormous variety of exotic examples that can arise. In addition, we classify
all simple fusion s... | 0 | 0 | 1 | 0 | 0 | 0 |
Deep learning for studies of galaxy morphology | Establishing accurate morphological measurements of galaxies in a reasonable
amount of time for future big-data surveys such as EUCLID, the Large Synoptic
Survey Telescope or the Wide Field Infrared Survey Telescope is a challenge.
Because of its high level of abstraction with little human intervention, deep
learning... | 0 | 1 | 0 | 0 | 0 | 0 |
A Diversified Multi-Start Algorithm for Unconstrained Binary Quadratic Problems Leveraging the Graphics Processor Unit | Multi-start algorithms are a common and effective tool for metaheuristic
searches. In this paper we amplify multi-start capabilities by employing the
parallel processing power of the graphics processer unit (GPU) to quickly
generate a diverse starting set of solutions for the Unconstrained Binary
Quadratic Optimizati... | 1 | 0 | 0 | 0 | 0 | 0 |
Low-rank and Sparse NMF for Joint Endmembers' Number Estimation and Blind Unmixing of Hyperspectral Images | Estimation of the number of endmembers existing in a scene constitutes a
critical task in the hyperspectral unmixing process. The accuracy of this
estimate plays a crucial role in subsequent unsupervised unmixing steps i.e.,
the derivation of the spectral signatures of the endmembers (endmembers'
extraction) and the ... | 1 | 0 | 0 | 1 | 0 | 0 |
On the Necessity of Structured Codes for Communications over MAC with Feedback | The problem of three-user multiple-access channel (MAC) with noiseless
feedback is investigated. A new coding strategy is presented. The coding scheme
builds upon the natural extension of the Cover-Leung (CL) scheme; and uses
quasi-linear codes. A new single-letter achievable rate region is derived. The
new achievabl... | 1 | 0 | 0 | 0 | 0 | 0 |
Historical Review of Recurrence Plots | In the last two decades recurrence plots (RPs) were introduced in many
different scientific disciplines. It turned out how powerful this method is.
After introducing approaches of quantification of RPs and by the study of
relationships between RPs and fundamental properties of dynamical systems, this
method attracted... | 0 | 1 | 0 | 0 | 0 | 0 |
The Meta Distribution of the SIR for Cellular Networks with Power Control | The meta distribution of the signal-to-interference ratio (SIR) provides
fine-grained information about the performance of individual links in a
wireless network. This paper focuses on the analysis of the meta distribution
of the SIR for both the cellular network uplink and downlink with fractional
power control. For... | 1 | 0 | 0 | 0 | 0 | 0 |
Temperature induced transition from p-n to n-n electronic behavior in Ni0.07Zn0.93O/Mg0.21Zn0.79O heterojunction | The transport characteristics across the pulsed laser deposited
Ni0.07Zn0.93O/Mg0.21Zn0.79O heterojunction exhibits p-n type semiconducting
properties at 10 K while at 100 K, its characteristics become similar to that
of an n-n junction. The reason for the same is attributed to the role of larger
electronegativity of... | 0 | 1 | 0 | 0 | 0 | 0 |
N-body simulations of gravitational redshifts and other relativistic distortions of galaxy clustering | Large redshift surveys of galaxies and clusters are providing the first
opportunities to search for distortions in the observed pattern of large-scale
structure due to such effects as gravitational redshift. We focus on non-linear
scales and apply a quasi-Newtonian approach using N-body simulations to predict
the sma... | 0 | 1 | 0 | 0 | 0 | 0 |
Few-Shot Learning with Metric-Agnostic Conditional Embeddings | Learning high quality class representations from few examples is a key
problem in metric-learning approaches to few-shot learning. To accomplish this,
we introduce a novel architecture where class representations are conditioned
for each few-shot trial based on a target image. We also deviate from
traditional metric-... | 0 | 0 | 0 | 1 | 0 | 0 |
Gradient Coding from Cyclic MDS Codes and Expander Graphs | Gradient coding is a technique for straggler mitigation in distributed
learning. In this paper we design novel gradient codes using tools from
classical coding theory, namely, cyclic MDS codes, which compare favourably
with existing solutions, both in the applicable range of parameters and in the
complexity of the in... | 0 | 0 | 0 | 1 | 0 | 0 |
Commissioning of te China-ADS injector-I testing facility | The 10 MeV accelerator-driven subcritical system (ADS) Injector-I test stand
at Institute of High Energy Physics (IHEP) is a testing facility dedicated to
demonstrate one of the two injector design schemes [Injector Scheme-I, which
works at 325 MHz], for the ADS project in China. The Injector adopted a four
vane copp... | 0 | 1 | 0 | 0 | 0 | 0 |
Impact of the Global Crisis on SME Internal vs. External Financing in China | Changes in the capital structure before and after the global financial crisis
for SMEs are studied, emphasizing their financing problems, distinguishing
between internal financing and external financing determinants. The empirical
research bears upon 158 small and medium-sized firms listed on Shenzhen and
Shanghai St... | 0 | 0 | 0 | 1 | 0 | 0 |
Dipole force free optical control and cooling of nanofiber trapped atoms | The evanescent field surrounding nano-scale optical waveguides offers an
efficient interface between light and mesoscopic ensembles of neutral atoms.
However, the thermal motion of trapped atoms, combined with the strong radial
gradients of the guided light, leads to a time-modulated coupling between atoms
and the li... | 0 | 1 | 0 | 0 | 0 | 0 |
Control refinement for discrete-time descriptor systems: a behavioural approach via simulation relations | The analysis of industrial processes, modelled as descriptor systems, is
often computationally hard due to the presence of both algebraic couplings and
difference equations of high order. In this paper, we introduce a control
refinement notion for these descriptor systems that enables analysis and
control design over... | 1 | 0 | 0 | 0 | 0 | 0 |
Beam Based RF Voltage Measurements and Longitudinal Beam Tomography at the Fermilab Booster | Increasing proton beam power on neutrino production targets is one of the
major goals of the Fermilab long term accelerator programs. In this effort, the
Fermilab 8 GeV Booster synchrotron plays a critical role for at least the next
two decades. Therefore, understanding the Booster in great detail is important
as we ... | 0 | 1 | 0 | 0 | 0 | 0 |
A framework for quantitative modeling and analysis of highly (re)configurable systems | This paper presents our approach to the quantitative modeling and analysis of
highly (re)configurable systems, such as software product lines. Different
combinations of the optional features of such a system give rise to
combinatorially many individual system variants. We use a formal modeling
language that allows us... | 1 | 0 | 0 | 0 | 0 | 0 |
Generating large misalignments in gapped and binary discs | Many protostellar gapped and binary discs show misalignments between their
inner and outer discs; in some cases, $\sim70$ degree misalignments have been
observed. Here we show that these misalignments can be generated through a
"secular precession resonance" between the nodal precession of the inner disc
and the prec... | 0 | 1 | 0 | 0 | 0 | 0 |
Bilinear approach to the supersymmetric Gardner equation | We study a supersymmetric version of the Gardner equation (both focusing and
defocusing) using the superbilinear formalism. This equation is new and cannot
be obtained from supersymmetric modified Korteweg-de Vries equation with a
nonzero boundary condition. We construct supersymmetric solitons and then by
passing to... | 0 | 1 | 0 | 0 | 0 | 0 |
The Effect of Focal Distance, Age, and Brightness on Near-Field Augmented Reality Depth Matching | Many augmented reality (AR) applications operate within near-field reaching
distances, and require matching the depth of a virtual object with a real
object. The accuracy of this matching was measured in three experiments, which
examined the effect of focal distance, age, and brightness, within distances of
33.3 to 5... | 1 | 0 | 0 | 0 | 0 | 0 |
Small-amplitude steady water waves with critical layers: non-symmetric waves | The problem for two-dimensional steady water waves with vorticity is
considered. Using methods of spatial dynamics, we reduce the problem to a
finite dimensional Hamiltonian system. As an application, we prove the
existence of non-symmetric steady water waves when the number of roots of the
dispersion equation is gre... | 0 | 0 | 1 | 0 | 0 | 0 |
Emergence of Leadership in Communication | We study a neuro-inspired model that mimics a discussion (or information
dissemination) process in a network of agents. During their interaction, agents
redistribute activity and network weights, resulting in emergence of leader(s).
The model is able to reproduce the basic scenarios of leadership known in
nature and ... | 0 | 1 | 0 | 0 | 0 | 0 |
Throughput-Improving Control of Highways Facing Stochastic Perturbations | In this article, we study the problem of controlling a highway segment facing
stochastic perturbations, such as recurrent incidents and moving bottlenecks.
To model traffic flow under perturbations, we use the cell-transmission model
with Markovian capacities. The control inputs are: (i) the inflows that are
sent to ... | 1 | 0 | 0 | 0 | 0 | 0 |
Deep Learning for Accelerated Ultrasound Imaging | In portable, 3-D, or ultra-fast ultrasound (US) imaging systems, there is an
increasing demand to reconstruct high quality images from limited number of
data. However, the existing solutions require either hardware changes or
computationally expansive algorithms. To overcome these limitations, here we
propose a novel... | 1 | 0 | 0 | 1 | 0 | 0 |
Adaptive Estimation for Nonlinear Systems using Reproducing Kernel Hilbert Spaces | This paper extends a conventional, general framework for online adaptive
estimation problems for systems governed by unknown nonlinear ordinary
differential equations. The central feature of the theory introduced in this
paper represents the unknown function as a member of a reproducing kernel
Hilbert space (RKHS) an... | 1 | 0 | 0 | 0 | 0 | 0 |
Weak saturation and weak amalgamation property | The two model-theoretic concepts of weak saturation and weak amalgamation
property are studied in the context of accessible categories. We relate these
two concepts providing sufficient conditions for existence and uniqueness of
weakly saturated objects of an accessible category K. We discuss the
implications of this... | 0 | 0 | 1 | 0 | 0 | 0 |
Perturbation problems in homogenization of hamilton-jacobi equations | This paper is concerned with the behavior of the ergodic constant associated
with convex and superlinear Hamilton-Jacobi equation in a periodic environment
which is perturbed either by medium with increasing period or by a random
Bernoulli perturbation with small parameter. We find a first order Taylor's
expansion fo... | 0 | 0 | 1 | 0 | 0 | 0 |
Chimera states: Effects of different coupling topologies | Collective behavior among coupled dynamical units can emerge in various forms
as a result of different coupling topologies as well as different types of
coupling functions. Chimera states have recently received ample attention as a
fascinating manifestation of collective behavior, in particular describing a
symmetry ... | 0 | 1 | 0 | 0 | 0 | 0 |
Human Activity Recognition using Recurrent Neural Networks | Human activity recognition using smart home sensors is one of the bases of
ubiquitous computing in smart environments and a topic undergoing intense
research in the field of ambient assisted living. The increasingly large amount
of data sets calls for machine learning methods. In this paper, we introduce a
deep learn... | 0 | 0 | 0 | 1 | 0 | 0 |
Eigenvalues of elliptic operators with density | We consider eigenvalue problems for elliptic operators of arbitrary order
$2m$ subject to Neumann boundary conditions on bounded domains of the Euclidean
$N$-dimensional space. We study the dependence of the eigenvalues upon
variations of mass density and in particular we discuss the existence and
characterization of... | 0 | 0 | 1 | 0 | 0 | 0 |
A projection pursuit framework for testing general high-dimensional hypothesis | This article develops a framework for testing general hypothesis in
high-dimensional models where the number of variables may far exceed the number
of observations. Existing literature has considered less than a handful of
hypotheses, such as testing individual coordinates of the model parameter.
However, the problem... | 0 | 0 | 1 | 1 | 0 | 0 |
On the impact of quantum computing technology on future developments in high-performance scientific computing | Quantum computing technologies have become a hot topic in academia and
industry receiving much attention and financial support from all sides.
Building a quantum computer that can be used practically is in itself an
outstanding challenge that has become the 'new race to the moon'. Next to
researchers and vendors of f... | 1 | 0 | 0 | 0 | 0 | 0 |
Local Monotonic Attention Mechanism for End-to-End Speech and Language Processing | Recently, encoder-decoder neural networks have shown impressive performance
on many sequence-related tasks. The architecture commonly uses an attentional
mechanism which allows the model to learn alignments between the source and the
target sequence. Most attentional mechanisms used today is based on a global
attenti... | 1 | 0 | 0 | 0 | 0 | 0 |
Unifying Value Iteration, Advantage Learning, and Dynamic Policy Programming | Approximate dynamic programming algorithms, such as approximate value
iteration, have been successfully applied to many complex reinforcement
learning tasks, and a better approximate dynamic programming algorithm is
expected to further extend the applicability of reinforcement learning to
various tasks. In this paper... | 1 | 0 | 0 | 1 | 0 | 0 |
Diffusion Convolutional Recurrent Neural Network: Data-Driven Traffic Forecasting | Spatiotemporal forecasting has various applications in neuroscience, climate
and transportation domain. Traffic forecasting is one canonical example of such
learning task. The task is challenging due to (1) complex spatial dependency on
road networks, (2) non-linear temporal dynamics with changing road conditions
and... | 1 | 0 | 0 | 1 | 0 | 0 |
Machine Learning for Networking: Workflow, Advances and Opportunities | Recently, machine learning has been used in every possible field to leverage
its amazing power. For a long time, the net-working and distributed computing
system is the key infrastructure to provide efficient computational resource
for machine learning. Networking itself can also benefit from this promising
technolog... | 1 | 0 | 0 | 0 | 0 | 0 |
The WAGGS project - I. The WiFeS Atlas of Galactic Globular cluster Spectra | We present the WiFeS Atlas of Galactic Globular cluster Spectra, a library of
integrated spectra of Milky Way and Local Group globular clusters. We used the
WiFeS integral field spectrograph on the Australian National University 2.3 m
telescope to observe the central regions of 64 Milky Way globular clusters and
22 g... | 0 | 1 | 0 | 0 | 0 | 0 |
Going Viral: Stability of Consensus-Driven Adoptive Spread | The spread of new products in a networked population is often modeled as an
epidemic. However, in the case of "complex" contagion, these models are
insufficient to properly model adoption behavior. In this paper, we investigate
a model of complex contagion which allows a coevolutionary interplay between
adoption, mod... | 1 | 0 | 0 | 0 | 0 | 0 |
What's In A Patch, I: Tensors, Differential Geometry and Statistical Shading Analysis | We develop a linear algebraic framework for the shape-from-shading problem,
because tensors arise when scalar (e.g. image) and vector (e.g. surface normal)
fields are differentiated multiple times. The work is in two parts. In this
first part we investigate when image derivatives exhibit invariance to changing
illumi... | 1 | 0 | 0 | 0 | 0 | 0 |
Counterexample to Gronwall's Conjecture | We present a projectively invariant description of planar linear 3-webs and
construct a counterexample to Gronwall's conjecture.
| 0 | 0 | 1 | 0 | 0 | 0 |
Urban Swarms: A new approach for autonomous waste management | Modern cities are growing ecosystems that face new challenges due to the
increasing population demands. One of the many problems they face nowadays is
waste management, which has become a pressing issue requiring new solutions.
Swarm robotics systems have been attracting an increasing amount of attention
in the past ... | 1 | 0 | 0 | 0 | 0 | 0 |
An Algorithm of Parking Planning for Smart Parking System | There are so many vehicles in the world and the number of vehicles is
increasing rapidly. To alleviate the parking problems caused by that, the smart
parking system has been developed. The parking planning is one of the most
important parts of it. An effective parking planning strategy makes the better
use of parking... | 1 | 0 | 0 | 0 | 0 | 0 |
Classical Control, Quantum Circuits and Linear Logic in Enriched Category Theory | We describe categorical models of a circuit-based (quantum) functional pro-
gramming language. We show that enriched categories play a crucial role.
Following earlier work on QWire by Paykin et al., we consider both a simple
first-order linear language for circuits, and a more powerful host language,
such that the ci... | 1 | 0 | 1 | 0 | 0 | 0 |
Unifying Map and Landmark Based Representations for Visual Navigation | This works presents a formulation for visual navigation that unifies map
based spatial reasoning and path planning, with landmark based robust plan
execution in noisy environments. Our proposed formulation is learned from data
and is thus able to leverage statistical regularities of the world. This allows
it to effic... | 1 | 0 | 0 | 0 | 0 | 0 |
Accounting for Uncertainty About Past Values In Probabilistic Projections of the Total Fertility Rate for All Countries | Since the 1940s, population projections have in most cases been produced
using the deterministic cohort component method. However, in 2015, for the
first time, in a major advance, the United Nations issued official
probabilistic population projections for all countries based on Bayesian
hierarchical models for total ... | 0 | 0 | 0 | 1 | 0 | 0 |
Periodic solutions of a perturbed Kepler problem in the plane: from existence to stability | The existence of elliptic periodic solutions of a perturbed Kepler problem is
proved. The equations are in the plane and the perturbation depends
periodically on time. The proof is based on a local description of the
symplectic group in two degrees of freedom.
| 0 | 0 | 1 | 0 | 0 | 0 |
Removal of Narrowband Interference (PLI in ECG Signal) Using Ramanujan Periodic Transform (RPT) | Suppression of interference from narrowband frequency signals play vital role
in many signal processing and communication applications. A transform based
method for suppression of narrow band interference in a biomedical signal is
proposed. As a specific example Electrocardiogram (ECG) is considered for the
analysis.... | 0 | 0 | 1 | 1 | 0 | 0 |
Global regularity and fast small scale formation for Euler patch equation in a disk | It is well known that the Euler vortex patch in $\mathbb{R}^{2}$ will remain
regular if it is regular enough initially. In bounded domains, the regularity
theory for patch solutions is less complete. We study here the Euler vortex
patch in a disk. We prove global in time regularity by providing the upper
bound of the... | 0 | 0 | 1 | 0 | 0 | 0 |
Effective interaction in a non-Fermi liquid conductor and spin correlations in under-doped cuprates | The effective interaction between the itinerant spin degrees of freedom in
the paramagnetic phases of hole doped quantum Heisenberg antiferromagnets is
investigated theoretically, based on the single-band t-J model on 1D lattice,
at zero temperature. The effective spin-spin interaction for this model in the
strong co... | 0 | 1 | 0 | 0 | 0 | 0 |
Planning with Verbal Communication for Human-Robot Collaboration | Human collaborators coordinate effectively their actions through both verbal
and non-verbal communication. We believe that the the same should hold for
human-robot teams. We propose a formalism that enables a robot to decide
optimally between doing a task and issuing an utterance. We focus on two types
of utterances:... | 1 | 0 | 0 | 0 | 0 | 0 |
Magnon Condensation and Spin Superfluidity | We consider the phenomenon of Bose-Einstein condensation of quasi-equilibrium
magnons which leads to a spin superfluidity, the coherent quantum transfer of
magnetization in magnetic materials. These phenomena are beyond the classical
Landau-Lifshitz-Gilbert paradigm. The critical conditions for excited magnon
density... | 0 | 1 | 0 | 0 | 0 | 0 |
Electroweak Vacuum Metastability and Low-scale Inflation | We study the stability of the electroweak vacuum in low-scale inflation
models whose Hubble parameter is much smaller than the instability scale of the
Higgs potential. In general, couplings between the inflaton and Higgs are
present, and hence we study effects of these couplings during and after
inflation. We derive... | 0 | 1 | 0 | 0 | 0 | 0 |
Spectral selectivity in capillary dye lasers | We explore the spectral properties of a capillary dye laser in the highly
multimode regime. Our experiments indicate that the spectral behavior of the
laser does not conform with a simple Fabry-Perot analysis; rather, it is
strongly dictated by a Vernier resonant mechanism involving multiple modes,
which propagate wi... | 0 | 1 | 0 | 0 | 0 | 0 |
The Mechanism of Electrolyte Gating on High-Tc Cuprates: The Role of Oxygen Migration and Electrostatics | Electrolyte gating is widely used to induce large carrier density modulation
on solid surfaces to explore various properties. Most of past works have
attributed the charge modulation to electrostatic field effect. However, some
recent reports have argued that the electrolyte gating effect in VO2, TiO2 and
SrTiO3 orig... | 0 | 1 | 0 | 0 | 0 | 0 |
Invariant theory of a special group action on irreducible polynomials over finite fields | In the past few years, an action of $\mathrm{PGL}_2(\mathbb F_q)$ on the set
of irreducible polynomials in $\mathbb F_q[x]$ has been introduced and many
questions have been discussed, such as the characterization and number of
invariant elements. In this paper, we analyze some recent works on this action
and provide ... | 0 | 0 | 1 | 0 | 0 | 0 |
TIP: Typifying the Interpretability of Procedures | We provide a novel notion of what it means to be interpretable, looking past
the usual association with human understanding. Our key insight is that
interpretability is not an absolute concept and so we define it relative to a
target model, which may or may not be a human. We define a framework that
allows for compar... | 1 | 0 | 0 | 1 | 0 | 0 |
Differences in 1D electron plasma wake field acceleration in MeV versus GeV and linear versus blowout regimes | In some laboratory and most astrophysical situations plasma wake-field
acceleration of electrons is one dimensional, i.e. variation transverse to the
beam's motion can be ignored. Thus, one dimensional (1D), particle-in-cell
(PIC), fully electromagnetic simulations of electron plasma wake field
acceleration are condu... | 0 | 1 | 0 | 0 | 0 | 0 |
Estimating network memberships by simplex vertex hunting | Consider an undirected mixed membership network with $n$ nodes and $K$
communities. For each node $1 \leq i \leq n$, we model the membership by
$\pi_{i} = (\pi_{i}(1), \pi_{i}(2), \ldots$, $\pi_{i}(K))'$, where $\pi_{i}(k)$
is the probability that node $i$ belongs to community $k$, $1 \leq k \leq K$.
We call node $i$... | 0 | 0 | 0 | 1 | 0 | 0 |
Non-singular Green's functions for the unbounded Poisson equation in one, two and three dimensions | In this paper, we derive the non-singular Green's functions for the unbounded
Poisson equation in two and three dimensions using a spectral approach to
regularize the homogeneous equation. The resulting Green's functions are
relevant to applications which are restricted to a minimum resolved length
scale (e.g. a mesh... | 0 | 1 | 1 | 0 | 0 | 0 |
Evolutionary phases of gas-rich galaxies in a galaxy cluster at z=1.46 | We report a survey of molecular gas in galaxies in the XMMXCS J2215.9-1738
cluster at $z=1.46$. We have detected emission lines from 17 galaxies within a
radius of $R_{200}$ from the cluster center, in Band 3 data of the Atacama
Large Millimeter/submillimeter Array (ALMA) with a coverage of 93 -- 95 GHz in
frequency ... | 0 | 1 | 0 | 0 | 0 | 0 |
An iterative ensemble Kalman filter in presence of additive model error | The iterative ensemble Kalman filter (IEnKF) in a deterministic framework was
introduced in Sakov et al. (2012) to extend the ensemble Kalman filter (EnKF)
and improve its performance in mildly up to strongly nonlinear cases.
However, the IEnKF assumes that the model is perfect. This assumption
simplified the update ... | 0 | 1 | 0 | 1 | 0 | 0 |
A Bayesian algorithm for detecting identity matches and fraud in image databases | A statistical algorithm for categorizing different types of matches and fraud
in image databases is presented. The approach is based on a generative model of
a graph representing images and connections between pairs of identities,
trained using properties of a matching algorithm between images.
| 1 | 0 | 0 | 1 | 0 | 0 |
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