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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Comment on Jackson's analysis of electric charge quantization due to interaction with Dirac's magnetic monopole | In J.D. Jackson's Classical Electrodynamics textbook, the analysis of Dirac's
charge quantization condition in the presence of a magnetic monopole has a
mathematical omission and an all too brief physical argument that might mislead
some students. This paper presents a detailed derivation of Jackson's main
result, ex... | 0 | 1 | 0 | 0 | 0 | 0 |
Study of charged hadron multiplicities in charged-current neutrino-lead interactions in the OPERA detector | The OPERA experiment was designed to search for $\nu_{\mu} \rightarrow
\nu_{\tau}$ oscillations in appearance mode through the direct observation of
tau neutrinos in the CNGS neutrino beam. In this paper, we report a study of
the multiplicity of charged particles produced in charged-current neutrino
interactions in l... | 0 | 1 | 0 | 0 | 0 | 0 |
On the coefficients of the Alekseev Torossian associator | This paper explains a method to calculate the coefficients of the
Alekseev-Torossian associator as linear combinations of iterated integrals of
Kontsevich weight forms of Lie graphs.
| 0 | 0 | 1 | 0 | 0 | 0 |
Exact spectral decomposition of a time-dependent one-particle reduced density matrix | We determine the exact time-dependent non-idempotent one-particle reduced
density matrix and its spectral decomposition for a harmonically confined
two-particle correlated one-dimensional system when the interaction terms in
the Schrödinger Hamiltonian are changed abruptly. Based on this matrix in
coordinate space we... | 0 | 1 | 0 | 0 | 0 | 0 |
A short variational proof of equivalence between policy gradients and soft Q learning | Two main families of reinforcement learning algorithms, Q-learning and policy
gradients, have recently been proven to be equivalent when using a softmax
relaxation on one part, and an entropic regularization on the other. We relate
this result to the well-known convex duality of Shannon entropy and the softmax
functi... | 1 | 0 | 0 | 0 | 0 | 0 |
Non-parametric Message Important Measure: Storage Code Design and Transmission Planning for Big Data | Storage and transmission in big data are discussed in this paper, where
message importance is taken into account. Similar to Shannon Entropy and Renyi
Entropy, we define non-parametric message important measure (NMIM) as a measure
for the message importance in the scenario of big data, which can characterize
the unce... | 0 | 0 | 1 | 1 | 0 | 0 |
Graphene and its elemental analogue: A molecular dynamics view of fracture phenomenon | Graphene and some graphene like two dimensional materials; hexagonal boron
nitride (hBN) and silicene have unique mechanical properties which severely
limit the suitability of conventional theories used for common brittle and
ductile materials to predict the fracture response of these materials. This
study revealed t... | 0 | 1 | 0 | 0 | 0 | 0 |
Learning Synergies between Pushing and Grasping with Self-supervised Deep Reinforcement Learning | Skilled robotic manipulation benefits from complex synergies between
non-prehensile (e.g. pushing) and prehensile (e.g. grasping) actions: pushing
can help rearrange cluttered objects to make space for arms and fingers;
likewise, grasping can help displace objects to make pushing movements more
precise and collision-... | 1 | 0 | 0 | 1 | 0 | 0 |
A Versatile Approach to Evaluating and Testing Automated Vehicles based on Kernel Methods | Evaluation and validation of complicated control systems are crucial to
guarantee usability and safety. Usually, failure happens in some very rarely
encountered situations, but once triggered, the consequence is disastrous.
Accelerated Evaluation is a methodology that efficiently tests those
rarely-occurring yet crit... | 1 | 0 | 0 | 1 | 0 | 0 |
Decoupled Access-Execute on ARM big.LITTLE | Energy-efficiency plays a significant role given the battery lifetime
constraints in embedded systems and hand-held devices. In this work we target
the ARM big.LITTLE, a heterogeneous platform that is dominant in the mobile and
embedded market, which allows code to run transparently on different
microarchitectures wi... | 1 | 0 | 0 | 0 | 0 | 0 |
Closure structures parameterized by systems of isotone Galois connections | We study properties of classes of closure operators and closure systems
parameterized by systems of isotone Galois connections. The parameterizations
express stronger requirements on idempotency and monotony conditions of closure
operators. The present approach extends previous approaches to fuzzy closure
operators w... | 1 | 0 | 0 | 0 | 0 | 0 |
High Isolation Improvement in a Compact UWB MIMO Antenna | A compact multiple-input-multiple-output (MIMO) antenna with very high
isolation is proposed for ultrawide-band (UWB) applications. The antenna with a
compact size of 30.1x20.5 mm^2 (0.31${\lambda}_0$ x0.21${\lambda}_0$ ) consists
of two planar-monopole antenna elements. It is found that isolation of more
than 25 dB ... | 0 | 1 | 0 | 0 | 0 | 0 |
Identifying and Alleviating Concept Drift in Streaming Tensor Decomposition | Tensor decompositions are used in various data mining applications from
social network to medical applications and are extremely useful in discovering
latent structures or concepts in the data. Many real-world applications are
dynamic in nature and so are their data. To deal with this dynamic nature of
data, there ex... | 0 | 0 | 0 | 1 | 0 | 0 |
Handling Adversarial Concept Drift in Streaming Data | Classifiers operating in a dynamic, real world environment, are vulnerable to
adversarial activity, which causes the data distribution to change over time.
These changes are traditionally referred to as concept drift, and several
approaches have been developed in literature to deal with the problem of drift
handling ... | 0 | 0 | 0 | 1 | 0 | 0 |
Real intersection homology | We present a definition of intersection homology for real algebraic varieties
that is analogous to Goresky and MacPherson's original definition of
intersection homology for complex varieties.
| 0 | 0 | 1 | 0 | 0 | 0 |
High Contrast Observations of Bright Stars with a Starshade | Starshades are a leading technology to enable the direct detection and
spectroscopic characterization of Earth-like exoplanets. In an effort to
advance starshade technology through system level demonstrations, the
McMath-Pierce Solar Telescope was adapted to enable the suppression of
astronomical sources with a stars... | 0 | 1 | 0 | 0 | 0 | 0 |
Unconstrained inverse quadratic programming problem | The paper covers a formulation of the inverse quadratic programming problem
in terms of unconstrained optimization where it is required to find the unknown
parameters (the matrix of the quadratic form and the vector of the quasi-linear
part of the quadratic form) provided that approximate estimates of the optimal
sol... | 1 | 0 | 1 | 0 | 0 | 0 |
Families of Thue equations associated with a rank one subgroup of the unit group of a number field | Twisting a binary form $F_0(X,Y)\in{\mathbb{Z}}[X,Y]$ of degree $d\ge 3$ by
powers $\upsilon^a$ ($a\in{\mathbb{Z}}$) of an algebraic unit $\upsilon$ gives
rise to a binary form $F_a(X,Y)\in{\mathbb{Z}}[X,Y]$. More precisely, when $K$
is a number field of degree $d$, $\sigma_1,\sigma_2,\dots,\sigma_d$ the
embeddings o... | 0 | 0 | 1 | 0 | 0 | 0 |
On Defects Between Gapped Boundaries in Two-Dimensional Topological Phases of Matter | Defects between gapped boundaries provide a possible physical realization of
projective non-abelian braid statistics. A notable example is the projective
Majorana/parafermion braid statistics of boundary defects in fractional quantum
Hall/topological insulator and superconductor heterostructures. In this paper,
we de... | 0 | 1 | 1 | 0 | 0 | 0 |
Arbitrary order 2D virtual elements for polygonal meshes: Part II, inelastic problem | The present paper is the second part of a twofold work, whose first part is
reported in [3], concerning a newly developed Virtual Element Method (VEM) for
2D continuum problems. The first part of the work proposed a study for linear
elastic problem. The aim of this part is to explore the features of the VEM
formulati... | 0 | 0 | 1 | 0 | 0 | 0 |
Reconstruction of Hidden Representation for Robust Feature Extraction | This paper aims to develop a new and robust approach to feature
representation. Motivated by the success of Auto-Encoders, we first theoretical
summarize the general properties of all algorithms that are based on
traditional Auto-Encoders: 1) The reconstruction error of the input can not be
lower than a lower bound, ... | 1 | 0 | 0 | 1 | 0 | 0 |
HONE: Higher-Order Network Embeddings | This paper describes a general framework for learning Higher-Order Network
Embeddings (HONE) from graph data based on network motifs. The HONE framework
is highly expressive and flexible with many interchangeable components. The
experimental results demonstrate the effectiveness of learning higher-order
network repre... | 1 | 0 | 0 | 1 | 0 | 0 |
Cosmological Evolution and Exact Solutions in a Fourth-order Theory of Gravity | A fourth-order theory of gravity is considered which in terms of dynamics has
the same degrees of freedom and number of constraints as those of scalar-tensor
theories. In addition it admits a canonical point-like Lagrangian description.
We study the critical points of the theory and we show that it can describe the
m... | 0 | 1 | 1 | 0 | 0 | 0 |
Linear Progress with Exponential Decay in Weakly Hyperbolic Groups | A random walk $w_n$ on a separable, geodesic hyperbolic metric space $X$
converges to the boundary $\partial X$ with probability one when the step
distribution supports two independent loxodromics. In particular, the random
walk makes positive linear progress. Progress is known to be linear with
exponential decay whe... | 0 | 0 | 1 | 0 | 0 | 0 |
Talbot-enhanced, maximum-visibility imaging of condensate interference | Nearly two centuries ago Talbot first observed the fascinating effect whereby
light propagating through a periodic structure generates a `carpet' of image
revivals in the near field. Here we report the first observation of the spatial
Talbot effect for light interacting with periodic Bose-Einstein condensate
interfer... | 0 | 1 | 0 | 0 | 0 | 0 |
A numerical study of the F-model with domain-wall boundaries | We perform a numerical study of the F-model with domain-wall boundary
conditions. Various exact results are known for this particular case of the
six-vertex model, including closed expressions for the partition function for
any system size as well as its asymptotics and leading finite-size corrections.
To complement ... | 0 | 1 | 0 | 0 | 0 | 0 |
Visualizing the Loss Landscape of Neural Nets | Neural network training relies on our ability to find "good" minimizers of
highly non-convex loss functions. It is well-known that certain network
architecture designs (e.g., skip connections) produce loss functions that train
easier, and well-chosen training parameters (batch size, learning rate,
optimizer) produce ... | 1 | 0 | 0 | 1 | 0 | 0 |
Hydrogen bonding characterization in water and small molecules | The prototypical Hydrogen bond in water dimer and Hydrogen bonds in the
protonated water dimer, in other small molecules, in water cyclic clusters, and
in ice, covering a wide range of bond strengths, are theoretically investigated
by first-principles calculations based on the Density Functional Theory,
considering a... | 0 | 1 | 0 | 0 | 0 | 0 |
A Calculus of Truly Concurrent Mobile Processes | We make a mixture of Milner's $\pi$-calculus and our previous work on truly
concurrent process algebra, which is called $\pi_{tc}$. We introduce syntax and
semantics of $\pi_{tc}$, its properties based on strongly truly concurrent
bisimilarities. Also, we include an axiomatization of $\pi_{tc}$. $\pi_{tc}$
can be use... | 1 | 0 | 0 | 0 | 0 | 0 |
Gigahertz optomechanical modulation by split-ring-resonator nanophotonic meta-atom arrays | Using polarization-resolved transient reflection spectroscopy, we investigate
the ultrafast modulation of light interacting with a metasurface consisting of
coherently vibrating nanophotonic meta-atoms in the form of U-shaped split-ring
resonators, that exhibit co-localized optical and mechanical resonances. With a
t... | 0 | 1 | 0 | 0 | 0 | 0 |
Guaranteed Fault Detection and Isolation for Switched Affine Models | This paper considers the problem of fault detection and isolation (FDI) for
switched affine models. We first study the model invalidation problem and its
application to guaranteed fault detection. Novel and intuitive
optimization-based formulations are proposed for model invalidation and
T-distinguishability problems... | 1 | 0 | 1 | 0 | 0 | 0 |
NOOP: A Domain-Theoretic Model of Nominally-Typed OOP | The majority of industrial-strength object-oriented (OO) software is written
using nominally-typed OO programming languages. Extant domain-theoretic models
of OOP developed to analyze OO type systems miss, however, a crucial feature of
these mainstream OO languages: nominality. This paper presents the construction
of... | 1 | 0 | 0 | 0 | 0 | 0 |
Modelling wave-induced sea ice breakup in the marginal ice zone | A model of ice floe breakup under ocean wave forcing in the marginal ice zone
(MIZ) is proposed to investigate how floe size distribution (FSD) evolves under
repeated wave breakup events. A three-dimensional linear model of ocean wave
scattering by a finite array of compliant circular ice floes is coupled to a
flexur... | 0 | 1 | 0 | 0 | 0 | 0 |
An Introduction to Animal Movement Modeling with Hidden Markov Models using Stan for Bayesian Inference | Hidden Markov models (HMMs) are popular time series model in many fields
including ecology, economics and genetics. HMMs can be defined over discrete or
continuous time, though here we only cover the former. In the field of movement
ecology in particular, HMMs have become a popular tool for the analysis of
movement d... | 0 | 0 | 0 | 1 | 1 | 0 |
Sampling a Network to Find Nodes of Interest | The focus of the current research is to identify people of interest in social
networks. We are especially interested in studying dark networks, which
represent illegal or covert activity. In such networks, people are unlikely to
disclose accurate information when queried. We present REDLEARN, an algorithm
for samplin... | 1 | 1 | 0 | 0 | 0 | 0 |
Representation Mixing for TTS Synthesis | Recent character and phoneme-based parametric TTS systems using deep learning
have shown strong performance in natural speech generation. However, the choice
between character or phoneme input can create serious limitations for practical
deployment, as direct control of pronunciation is crucial in certain cases. We
d... | 1 | 0 | 0 | 0 | 0 | 0 |
Safe Open-Loop Strategies for Handling Intermittent Communications in Multi-Robot Systems | In multi-robot systems where a central decision maker is specifying the
movement of each individual robot, a communication failure can severely impair
the performance of the system. This paper develops a motion strategy that
allows robots to safely handle critical communication failures for such
multi-robot architect... | 1 | 0 | 0 | 0 | 0 | 0 |
Scientific co-authorship networks | The paper addresses the stability of the co-authorship networks in time. The
analysis is done on the networks of Slovenian researchers in two time periods
(1991-2000 and 2001-2010). Two researchers are linked if they published at
least one scientific bibliographic unit in a given time period. As proposed by
Kronegger... | 1 | 0 | 0 | 1 | 0 | 0 |
Projection Based Weight Normalization for Deep Neural Networks | Optimizing deep neural networks (DNNs) often suffers from the ill-conditioned
problem. We observe that the scaling-based weight space symmetry property in
rectified nonlinear network will cause this negative effect. Therefore, we
propose to constrain the incoming weights of each neuron to be unit-norm, which
is formu... | 1 | 0 | 0 | 0 | 0 | 0 |
Mapping stable direct and retrograde orbits around the triple system of asteroids (45) Eugenia | It is well accepted that knowing the composition and the orbital evolution of
asteroids may help us to understand the process of formation of the Solar
System. It is also known that asteroids can represent a threat to our planet.
Such important role made space missions to asteroids a very popular topic in
the current... | 0 | 1 | 0 | 0 | 0 | 0 |
Zinc oxide induces the stringent response and major reorientations in the central metabolism of Bacillus subtilis | Microorganisms, such as bacteria, are one of the first targets of
nanoparticles in the environment. In this study, we tested the effect of two
nanoparticles, ZnO and TiO2, with the salt ZnSO4 as the control, on the
Gram-positive bacterium Bacillus subtilis by 2D gel electrophoresis-based
proteomics. Despite a signifi... | 0 | 0 | 0 | 0 | 1 | 0 |
Learning what matters - Sampling interesting patterns | In the field of exploratory data mining, local structure in data can be
described by patterns and discovered by mining algorithms. Although many
solutions have been proposed to address the redundancy problems in pattern
mining, most of them either provide succinct pattern sets or take the interests
of the user into a... | 1 | 0 | 0 | 1 | 0 | 0 |
Proofs as Relational Invariants of Synthesized Execution Grammars | The automatic verification of programs that maintain unbounded low-level data
structures is a critical and open problem. Analyzers and verifiers developed in
previous work can synthesize invariants that only describe data structures of
heavily restricted forms, or require an analyst to provide predicates over
program... | 1 | 0 | 0 | 0 | 0 | 0 |
Orthogonal involutions and totally singular quadratic forms in characteristic two | We associate to every central simple algebra with involution of orthogonal
type in characteristic two a totally singular quadratic form which reflects
certain anisotropy properties of the involution. It is shown that this
quadratic form can be used to classify totally decomposable algebras with
orthogonal involution.... | 0 | 0 | 1 | 0 | 0 | 0 |
Coastal flood implications of 1.5 °C, 2.0 °C, and 2.5 °C temperature stabilization targets in the 21st and 22nd century | Sea-level rise (SLR) is magnifying the frequency and severity of coastal
flooding. The rate and amount of global mean sea-level (GMSL) rise is a
function of the trajectory of global mean surface temperature (GMST).
Therefore, temperature stabilization targets (e.g., 1.5 °C and 2.0 °C
of warming above pre-industrial l... | 0 | 1 | 0 | 0 | 0 | 0 |
Unsupervised Learning of Disentangled and Interpretable Representations from Sequential Data | We present a factorized hierarchical variational autoencoder, which learns
disentangled and interpretable representations from sequential data without
supervision. Specifically, we exploit the multi-scale nature of information in
sequential data by formulating it explicitly within a factorized hierarchical
graphical ... | 1 | 0 | 0 | 1 | 0 | 0 |
De-blending Deep Herschel Surveys: A Multi-wavelength Approach | Cosmological surveys in the far infrared are known to suffer from confusion.
The Bayesian de-blending tool, XID+, currently provides one of the best ways to
de-confuse deep Herschel SPIRE images, using a flat flux density prior. This
work is to demonstrate that existing multi-wavelength data sets can be
exploited to ... | 0 | 1 | 0 | 0 | 0 | 0 |
Room-Temperature Ionic Liquids Meet Bio-Membranes: the State-of-the- Art | Room-temperature ionic liquids (RTIL) are a new class of organic salts whose
melting temperature falls below the conventional limit of 100C. Their low vapor
pressure, moreover, has made these ionic compounds the solvents of choice of
the so-called green chemistry. For these and other peculiar characteristics,
they ar... | 0 | 1 | 0 | 0 | 0 | 0 |
The use of Charts, Pivot Tables, and Array Formulas in two Popular Spreadsheet Corpora | The use of spreadsheets in industry is widespread. Companies base decisions
on information coming from spreadsheets. Unfortunately, spreadsheets are
error-prone and this increases the risk that companies base their decisions on
inaccurate information, which can lead to incorrect decisions and loss of
money. In genera... | 1 | 0 | 0 | 0 | 0 | 0 |
Disordered statistical physics in low dimensions: extremes, glass transition, and localization | This thesis presents original results in two domains of disordered
statistical physics: logarithmic correlated Random Energy Models (logREMs), and
localization transitions in long-range random matrices.
In the first part devoted to logREMs, we show how to characterise their
common properties and model--specific data.... | 0 | 1 | 0 | 0 | 0 | 0 |
HyperMinHash: MinHash in LogLog space | In this extended abstract, we describe and analyze a lossy compression of
MinHash from buckets of size $O(\log n)$ to buckets of size $O(\log\log n)$ by
encoding using floating-point notation. This new compressed sketch, which we
call HyperMinHash, as we build off a HyperLogLog scaffold, can be used as a
drop-in repl... | 1 | 0 | 0 | 0 | 0 | 0 |
Asynchronous stochastic price pump | We propose a model for equity trading in a population of agents where each
agent acts to achieve his or her target stock-to-bond ratio, and, as a feedback
mechanism, follows a market adaptive strategy. In this model only a fraction of
agents participates in buying and selling stock during a trading period, while
the ... | 0 | 0 | 0 | 0 | 0 | 1 |
Character Distributions of Classical Chinese Literary Texts: Zipf's Law, Genres, and Epochs | We collect 14 representative corpora for major periods in Chinese history in
this study. These corpora include poetic works produced in several dynasties,
novels of the Ming and Qing dynasties, and essays and news reports written in
modern Chinese. The time span of these corpora ranges between 1046 BCE and 2007
CE. W... | 1 | 0 | 0 | 0 | 0 | 0 |
Improving Bi-directional Generation between Different Modalities with Variational Autoencoders | We investigate deep generative models that can exchange multiple modalities
bi-directionally, e.g., generating images from corresponding texts and vice
versa. A major approach to achieve this objective is to train a model that
integrates all the information of different modalities into a joint
representation and then... | 0 | 0 | 0 | 1 | 0 | 0 |
Matching neural paths: transfer from recognition to correspondence search | Many machine learning tasks require finding per-part correspondences between
objects. In this work we focus on low-level correspondences - a highly
ambiguous matching problem. We propose to use a hierarchical semantic
representation of the objects, coming from a convolutional neural network, to
solve this ambiguity. ... | 1 | 0 | 0 | 0 | 0 | 0 |
On the affine random walk on the torus | Let $\mu$ be a borelian probability measure on
$\mathbf{G}:=\mathrm{SL}_d(\mathbb{Z}) \ltimes \mathbb{T}^d$. Define, for $x\in
\mathbb{T}^d$, a random walk starting at $x$ denoting for $n\in \mathbb{N}$, \[
\left\{\begin{array}{rcl} X_0 &=&x\\ X_{n+1} &=& a_{n+1} X_n + b_{n+1}
\end{array}\right. \] where $((a_n,b_n))... | 0 | 0 | 1 | 0 | 0 | 0 |
StackInsights: Cognitive Learning for Hybrid Cloud Readiness | Hybrid cloud is an integrated cloud computing environment utilizing a mix of
public cloud, private cloud, and on-premise traditional IT infrastructures.
Workload awareness, defined as a detailed full range understanding of each
individual workload, is essential in implementing the hybrid cloud. While it is
critical t... | 1 | 0 | 0 | 0 | 0 | 0 |
Risk-averse model predictive control | Risk-averse model predictive control (MPC) offers a control framework that
allows one to account for ambiguity in the knowledge of the underlying
probability distribution and unifies stochastic and worst-case MPC. In this
paper we study risk-averse MPC problems for constrained nonlinear Markovian
switching systems us... | 0 | 0 | 1 | 0 | 0 | 0 |
Neutral evolution and turnover over centuries of English word popularity | Here we test Neutral models against the evolution of English word frequency
and vocabulary at the population scale, as recorded in annual word frequencies
from three centuries of English language books. Against these data, we test
both static and dynamic predictions of two neutral models, including the
relation betwe... | 1 | 1 | 0 | 0 | 0 | 0 |
On Statistically-Secure Quantum Homomorphic Encryption | Homomorphic encryption is an encryption scheme that allows computations to be
evaluated on encrypted inputs without knowledge of their raw messages. Recently
Ouyang et al. constructed a quantum homomorphic encryption (QHE) scheme for
Clifford circuits with statistical security (or information-theoretic security
(IT-s... | 1 | 0 | 0 | 0 | 0 | 0 |
Monte Carlo Tree Search for Asymmetric Trees | We present an extension of Monte Carlo Tree Search (MCTS) that strongly
increases its efficiency for trees with asymmetry and/or loops. Asymmetric
termination of search trees introduces a type of uncertainty for which the
standard upper confidence bound (UCB) formula does not account. Our first
algorithm (MCTS-T), wh... | 0 | 0 | 0 | 1 | 0 | 0 |
On the difference-to-sum power ratio of speech and wind noise based on the Corcos model | The difference-to-sum power ratio was proposed and used to suppress wind
noise under specific acoustic conditions. In this contribution, a general
formulation of the difference-to-sum power ratio associated with a mixture of
speech and wind noise is proposed and analyzed. In particular, it is assumed
that the complex... | 1 | 0 | 0 | 0 | 0 | 0 |
Quantum torus algebras and B(C) type Toda systems | In this paper, we construct a new even constrained B(C) type Toda hierarchy
and derive its B(C) type Block type additional symmetry. Also we generalize the
B(C) type Toda hierarchy to the $N$-component B(C) type Toda hierarchy which is
proved to have symmetries of a coupled $\bigotimes^NQT_+ $ algebra ( $N$-folds
dir... | 0 | 1 | 1 | 0 | 0 | 0 |
A Decidable Intuitionistic Temporal Logic | We introduce the logic $\sf ITL^e$, an intuitionistic temporal logic based on
structures $(W,\preccurlyeq,S)$, where $\preccurlyeq$ is used to interpret
intuitionistic implication and $S$ is a $\preccurlyeq$-monotone function used
to interpret temporal modalities. Our main result is that the satisfiability
and validi... | 0 | 0 | 1 | 0 | 0 | 0 |
A Re-weighted Joint Spatial-Radon Domain CT Image Reconstruction Model for Metal Artifact Reduction | High density implants such as metals often lead to serious artifacts in the
reconstructed CT images which hampers the accuracy of image based diagnosis and
treatment planning. In this paper, we propose a novel wavelet frame based CT
image reconstruction model to reduce metal artifacts. This model is built on a
joint ... | 0 | 1 | 1 | 0 | 0 | 0 |
A simple proof that the $(n^2-1)$-puzzle is hard | The 15 puzzle is a classic reconfiguration puzzle with fifteen uniquely
labeled unit squares within a $4 \times 4$ board in which the goal is to slide
the squares (without ever overlapping) into a target configuration. By
generalizing the puzzle to an $n \times n$ board with $n^2-1$ squares, we can
study the computat... | 1 | 0 | 0 | 0 | 0 | 0 |
Is Proxima Centauri b habitable? -- A study of atmospheric loss | We address the important question of whether the newly discovered exoplanet,
Proxima Centauri b (PCb), is capable of retaining an atmosphere over long
periods of time. This is done by adapting a sophisticated multi-species MHD
model originally developed for Venus and Mars, and computing the ion escape
losses from PCb... | 0 | 1 | 0 | 0 | 0 | 0 |
A Geometric Perspective on the Power of Principal Component Association Tests in Multiple Phenotype Studies | Joint analysis of multiple phenotypes can increase statistical power in
genetic association studies. Principal component analysis, as a popular
dimension reduction method, especially when the number of phenotypes is
high-dimensional, has been proposed to analyze multiple correlated phenotypes.
It has been empirically... | 0 | 0 | 0 | 1 | 0 | 0 |
A Design Based on Stair-case Band Alignment of Electron Transport Layer for Improving Performance and Stability in Planar Perovskite Solar Cells | Among the n-type metal oxide materials used in the planar perovskite solar
cells, zinc oxide (ZnO) is a promising candidate to replace titanium dioxide
(TiO2) due to its relatively high electron mobility, high transparency, and
versatile nanostructures. Here, we present the application of low temperature
solution pro... | 0 | 1 | 0 | 0 | 0 | 0 |
Statistics on functional data and covariance operators in linear inverse problems | We introduce a framework for the statistical analysis of functional data in a
setting where these objects cannot be fully observed, but only indirect and
noisy measurements are available, namely an inverse problem setting. The
proposed methodology can be applied either to the analysis of indirectly
observed functiona... | 0 | 0 | 0 | 1 | 0 | 0 |
Development of ICA and IVA Algorithms with Application to Medical Image Analysis | Independent component analysis (ICA) is a widely used BSS method that can
uniquely achieve source recovery, subject to only scaling and permutation
ambiguities, through the assumption of statistical independence on the part of
the latent sources. Independent vector analysis (IVA) extends the applicability
of ICA by j... | 0 | 0 | 0 | 1 | 0 | 0 |
Observability of characteristic binary-induced structures in circumbinary disks | Context: A substantial fraction of protoplanetary disks forms around stellar
binaries. The binary system generates a time-dependent non-axisymmetric
gravitational potential, inducing strong tidal forces on the circumbinary disk.
This leads to a change in basic physical properties of the circumbinary disk,
which shoul... | 0 | 1 | 0 | 0 | 0 | 0 |
Sound Event Detection in Synthetic Audio: Analysis of the DCASE 2016 Task Results | As part of the 2016 public evaluation challenge on Detection and
Classification of Acoustic Scenes and Events (DCASE 2016), the second task
focused on evaluating sound event detection systems using synthetic mixtures of
office sounds. This task, which follows the `Event Detection - Office
Synthetic' task of DCASE 201... | 1 | 0 | 0 | 1 | 0 | 0 |
Pressure-induced Superconductivity in the Three-component Fermion Topological Semimetal Molybdenum Phosphide | Topological semimetal, a novel state of quantum matter hosting exotic
emergent quantum phenomena dictated by the non-trivial band topology, has
emerged as a new frontier in condensed-matter physics. Very recently, a
coexistence of triply degenerate points of band crossing and Weyl points near
the Fermi level was theo... | 0 | 1 | 0 | 0 | 0 | 0 |
Chaotic zones around rotating small bodies | Small bodies of the Solar system, like asteroids, trans-Neptunian objects,
cometary nuclei, planetary satellites, with diameters smaller than one thousand
kilometers usually have irregular shapes, often resembling dumb-bells, or
contact binaries. The spinning of such a gravitating dumb-bell creates around
it a zone o... | 0 | 1 | 0 | 0 | 0 | 0 |
Collective excitations and supersolid behavior of bosonic atoms inside two crossed optical cavities | We discuss the nature of symmetry breaking and the associated collective
excitations for a system of bosons coupled to the electromagnetic field of two
optical cavities. For the specific configuration realized in a recent
experiment at ETH, we show that, in absence of direct intercavity scattering
and for parameters ... | 0 | 1 | 0 | 0 | 0 | 0 |
Generalized Value Iteration Networks: Life Beyond Lattices | In this paper, we introduce a generalized value iteration network (GVIN),
which is an end-to-end neural network planning module. GVIN emulates the value
iteration algorithm by using a novel graph convolution operator, which enables
GVIN to learn and plan on irregular spatial graphs. We propose three novel
differentia... | 1 | 0 | 0 | 0 | 0 | 0 |
Structure and Evolution of Internally Heated Hot Jupiters | Hot Jupiters receive strong stellar irradiation, producing equilibrium
temperatures of $1000 - 2500 \ \mathrm{Kelvin}$. Incoming irradiation directly
heats just their thin outer layer, down to pressures of $\sim 0.1 \
\mathrm{bars}$. In standard irradiated evolution models of hot Jupiters,
predicted transit radii are... | 0 | 1 | 0 | 0 | 0 | 0 |
Inference-Based Distributed Channel Allocation in Wireless Sensor Networks | Interference-aware resource allocation of time slots and frequency channels
in single-antenna, halfduplex radio wireless sensor networks (WSN) is
challenging. Devising distributed algorithms for such task further complicates
the problem. This work studiesWSN joint time and frequency channel allocation
for a given rou... | 1 | 0 | 0 | 0 | 0 | 0 |
Switch Functions | We define a switch function to be a function from an interval to $\{1,-1\}$
with a finite number of sign changes. (Special cases are the Walsh functions.)
By a topological argument, we prove that, given $n$ real-valued functions,
$f_1, \dots, f_n$, in $L^1[0,1]$, there exists a switch function, $\sigma$,
with at most... | 0 | 0 | 1 | 0 | 0 | 0 |
Schrödinger operators periodic in octants | We consider Schrödinger operators with periodic potentials in the positive
quadrant for dim $>1$ with Dirichlet boundary condition. We show that for any
integer $N$ and any interval $I$ there exists a periodic potential such that
the Schrödinger operator has $N$ eigenvalues counted with the multiplicity on
this inter... | 0 | 0 | 1 | 0 | 0 | 0 |
First international comparison of fountain primary frequency standards via a long distance optical fiber link | We report on the first comparison of distant caesium fountain primary
frequency standards (PFSs) via an optical fiber link. The 1415 km long optical
link connects two PFSs at LNE-SYRTE (Laboratoire National de métrologie et
d'Essais - SYstème de Références Temps-Espace) in Paris (France)
with two at PTB (Physikalisch... | 0 | 1 | 0 | 0 | 0 | 0 |
Hardy inequalities, Rellich inequalities and local Dirichlet forms | First the Hardy and Rellich inequalities are defined for the submarkovian
operator associated with a local Dirichlet form. Secondly, two general
conditions are derived which are sufficient to deduce the Rellich inequality
from the Hardy inequality. In addition the Rellich constant is calculated from
the Hardy constan... | 0 | 0 | 1 | 0 | 0 | 0 |
Optimized Quantification of Spin Relaxation Times in the Hybrid State | Purpose: The analysis of optimized spin ensemble trajectories for relaxometry
in the hybrid state.
Methods: First, we constructed visual representations to elucidate the
differential equation that governs spin dynamics in hybrid state. Subsequently,
numerical optimizations were performed to find spin ensemble traject... | 0 | 1 | 0 | 0 | 0 | 0 |
On the generation of drift flows in wall-bounded flows transiting to turbulence | Despite recent progress, laminar-turbulent coexistence in transitional planar
wall-bounded shear flows is still not well understood. Contrasting with the
processes by which chaotic flow inside turbulent patches is sustained at the
local (minimal flow unit) scale, the mechanisms controlling the obliqueness of
laminar-... | 0 | 1 | 0 | 0 | 0 | 0 |
Goldbach's Function Approximation Using Deep Learning | Goldbach conjecture is one of the most famous open mathematical problems. It
states that every even number, bigger than two, can be presented as a sum of 2
prime numbers. % In this work we present a deep learning based model that
predicts the number of Goldbach partitions for a given even number.
Surprisingly, our mo... | 0 | 0 | 0 | 1 | 0 | 0 |
Estimation of a Continuous Distribution on a Real Line by Discretization Methods -- Complete Version-- | For an unknown continuous distribution on a real line, we consider the
approximate estimation by the discretization. There are two methods for the
discretization. First method is to divide the real line into several intervals
before taking samples ("fixed interval method") . Second method is dividing the
real line us... | 0 | 0 | 1 | 1 | 0 | 0 |
Reviving and Improving Recurrent Back-Propagation | In this paper, we revisit the recurrent back-propagation (RBP) algorithm,
discuss the conditions under which it applies as well as how to satisfy them in
deep neural networks. We show that RBP can be unstable and propose two variants
based on conjugate gradient on the normal equations (CG-RBP) and Neumann series
(Neu... | 0 | 0 | 0 | 1 | 0 | 0 |
A family of Dirichlet-Morrey spaces | To each weighted Dirichlet space $\mathcal{D}_p$, $0<p<1$, we associate a
family of Morrey-type spaces ${\mathcal{D}}_p^{\lambda}$, $0< \lambda < 1$,
constructed by imposing growth conditions on the norm of hyperbolic translates
of functions. We indicate some of the properties of these spaces, mention the
characteriz... | 0 | 0 | 1 | 0 | 0 | 0 |
Merging real and virtual worlds: An analysis of the state of the art and practical evaluation of Microsoft Hololens | Achieving a symbiotic blending between reality and virtuality is a dream that
has been lying in the minds of many people for a long time. Advances in various
domains constantly bring us closer to making that dream come true. Augmented
reality as well as virtual reality are in fact trending terms and are expected
to f... | 1 | 0 | 0 | 0 | 0 | 0 |
Fast Characterization of Segmental Duplications in Genome Assemblies | Segmental duplications (SDs), or low-copy repeats (LCR), are segments of DNA
greater than 1 Kbp with high sequence identity that are copied to other regions
of the genome. SDs are among the most important sources of evolution, a common
cause of genomic structural variation, and several are associated with diseases
of... | 0 | 0 | 0 | 0 | 1 | 0 |
Cross validation for locally stationary processes | We propose an adaptive bandwidth selector via cross validation for local
M-estimators in locally stationary processes. We prove asymptotic optimality of
the procedure under mild conditions on the underlying parameter curves. The
results are applicable to a wide range of locally stationary processes such
linear and no... | 0 | 0 | 1 | 1 | 0 | 0 |
Weyl nodes in Andreev spectra of multiterminal Josephson junctions: Chern numbers, conductances and supercurrents | We consider mesoscopic four-terminal Josephson junctions and study emergent
topological properties of the Andreev subgap bands. We use symmetry-constrained
analysis for Wigner-Dyson classes of scattering matrices to derive band
dispersions. When scattering matrix of the normal region connecting
superconducting leads ... | 0 | 1 | 0 | 0 | 0 | 0 |
Injectivity of the connecting homomorphisms | Let $A$ be the inductive limit of a sequence $$A_1\, \xrightarrow{\phi_{1,2}}
\,A_2\,\xrightarrow{\phi_{2,3}} \,A_3\rightarrow\cdots$$ with
$A_n=\oplus_{i=1}^{n_i}A_{[n,i]}$, where all the $A_{[n,i]}$ are
Elliott-Thomsen algebras and $\phi_{n,n+1}$ are homomorphisms, in this paper,
we will prove that $A$ can be writt... | 0 | 0 | 1 | 0 | 0 | 0 |
Selective Inference for Change Point Detection in Multi-dimensional Sequences | We study the problem of detecting change points (CPs) that are characterized
by a subset of dimensions in a multi-dimensional sequence. A method for
detecting those CPs can be formulated as a two-stage method: one for selecting
relevant dimensions, and another for selecting CPs. It has been difficult to
properly cont... | 0 | 0 | 0 | 1 | 0 | 0 |
RPC: A Large-Scale Retail Product Checkout Dataset | Over recent years, emerging interest has occurred in integrating computer
vision technology into the retail industry. Automatic checkout (ACO) is one of
the critical problems in this area which aims to automatically generate the
shopping list from the images of the products to purchase. The main challenge
of this pro... | 1 | 0 | 0 | 0 | 0 | 0 |
Anyonic self-induced disorder in a stabilizer code: quasi-many body localization in a translational invariant model | We enquire into the quasi-many-body localization in topologically ordered
states of matter, revolving around the case of Kitaev toric code on ladder
geometry, where different types of anyonic defects carry different masses
induced by environmental errors. Our study verifies that random arrangement of
anyons generates... | 0 | 1 | 0 | 0 | 0 | 0 |
KiDS-450: Tomographic Cross-Correlation of Galaxy Shear with {\it Planck} Lensing | We present the tomographic cross-correlation between galaxy lensing measured
in the Kilo Degree Survey (KiDS-450) with overlapping lensing measurements of
the cosmic microwave background (CMB), as detected by Planck 2015. We compare
our joint probe measurement to the theoretical expectation for a flat
$\Lambda$CDM co... | 0 | 1 | 0 | 0 | 0 | 0 |
Earthquake Early Warning and Beyond: Systems Challenges in Smartphone-based Seismic Network | Earthquake Early Warning (EEW) systems can effectively reduce fatalities,
injuries, and damages caused by earthquakes. Current EEW systems are mostly
based on traditional seismic and geodetic networks, and exist only in a few
countries due to the high cost of installing and maintaining such systems. The
MyShake syste... | 1 | 0 | 0 | 0 | 0 | 0 |
Gate-error analysis in simulations of quantum computers with transmon qubits | In the model of gate-based quantum computation, the qubits are controlled by
a sequence of quantum gates. In superconducting qubit systems, these gates can
be implemented by voltage pulses. The success of implementing a particular gate
can be expressed by various metrics such as the average gate fidelity, the
diamond... | 0 | 1 | 0 | 0 | 0 | 0 |
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