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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Collaborative Summarization of Topic-Related Videos | Large collections of videos are grouped into clusters by a topic keyword,
such as Eiffel Tower or Surfing, with many important visual concepts repeating
across them. Such a topically close set of videos have mutual influence on each
other, which could be used to summarize one of them by exploiting information
from ot... | 1 | 0 | 0 | 0 | 0 | 0 |
ELICA: An Automated Tool for Dynamic Extraction of Requirements Relevant Information | Requirements elicitation requires extensive knowledge and deep understanding
of the problem domain where the final system will be situated. However, in many
software development projects, analysts are required to elicit the requirements
from an unfamiliar domain, which often causes communication barriers between
anal... | 1 | 0 | 0 | 1 | 0 | 0 |
Crystal field excitations and magnons: their roles in oxyselenides Pr2O2M2OSe2 (M = Mn, Fe) | We present the results of neutron scattering experiments to study the crystal
and magnetic structures of the Mott-insulating transition metal oxyselenides
Pr2O2M2OSe2 (M = Mn, Fe). The structural role of the non-Kramers Pr3+ ion is
investigated and analysis of Pr3+ crystal field excitations performed.
Long-range orde... | 0 | 1 | 0 | 0 | 0 | 0 |
Redistributing Funds across Charitable Crowdfunding Campaigns | On Kickstarter only 36% of crowdfunding campaigns successfully raise
sufficient funds for their projects. In this paper, we explore the possibility
of redistribution of crowdfunding donations to increase the chances of success.
We define several intuitive redistribution policies and, using data from a real
crowdfundi... | 1 | 0 | 0 | 0 | 0 | 0 |
Far-HO: A Bilevel Programming Package for Hyperparameter Optimization and Meta-Learning | In (Franceschi et al., 2018) we proposed a unified mathematical framework,
grounded on bilevel programming, that encompasses gradient-based hyperparameter
optimization and meta-learning. We formulated an approximate version of the
problem where the inner objective is solved iteratively, and gave sufficient
conditions... | 0 | 0 | 0 | 1 | 0 | 0 |
Analysis of Coupled Scalar Systems by Displacement Convexity | Potential functionals have been introduced recently as an important tool for
the analysis of coupled scalar systems (e.g. density evolution equations). In
this contribution, we investigate interesting properties of this potential.
Using the tool of displacement convexity, we show that, under mild assumptions
on the s... | 1 | 0 | 1 | 0 | 0 | 0 |
Deterministic subgraph detection in broadcast CONGEST | We present simple deterministic algorithms for subgraph finding and
enumeration in the broadcast CONGEST model of distributed computation:
-- For any constant $k$, detecting $k$-paths and trees on $k$ nodes can be
done in $O(1)$ rounds.
-- For any constant $k$, detecting $k$-cycles and pseudotrees on $k$ nodes
can be... | 1 | 0 | 0 | 0 | 0 | 0 |
On Graded Lie Algebras of Characteristic Three With Classical Reductive Null Component | We consider finite-dimensional irreducible transitive graded Lie algebras $L
= \sum_{i=-q}^rL_i$ over algebraically closed fields of characteristic three.
We assume that the null component $L_0$ is classical and reductive. The adjoint
representation of $L$ on itself induces a representation of the commutator
subalgeb... | 0 | 0 | 1 | 0 | 0 | 0 |
Femtosecond mega-electron-volt electron microdiffraction | Instruments to visualize transient structural changes of inhomogeneous
materials on the nanometer scale with atomic spatial and temporal resolution
are demanded to advance materials science, bioscience, and fusion sciences. One
such technique is femtosecond electron microdiffraction, in which a short pulse
of electro... | 0 | 1 | 0 | 0 | 0 | 0 |
Deep Recurrent Neural Network for Protein Function Prediction from Sequence | As high-throughput biological sequencing becomes faster and cheaper, the need
to extract useful information from sequencing becomes ever more paramount,
often limited by low-throughput experimental characterizations. For proteins,
accurate prediction of their functions directly from their primary amino-acid
sequences... | 1 | 0 | 0 | 1 | 0 | 0 |
CubemapSLAM: A Piecewise-Pinhole Monocular Fisheye SLAM System | We present a real-time feature-based SLAM (Simultaneous Localization and
Mapping) system for fisheye cameras featured by a large field-of-view (FoV).
Large FoV cameras are beneficial for large-scale outdoor SLAM applications,
because they increase visual overlap between consecutive frames and capture
more pixels belo... | 1 | 0 | 0 | 0 | 0 | 0 |
$J$-holomorphic disks with pre-Lagrangian boundary conditions | The purpose of this paper is to carry out a classical construction of a
non-constant holomorphic disk with boundary on (the suspension of) a Lagrangian
submanifold in $\mathbb{R}^{2 n}$ in the case the Lagrangian is the lift of a
coisotropic (a.k.a. pre-Lagrangian) submanifold in (a subset $U$ of)
$\mathbb{R}^{2 n - ... | 0 | 0 | 1 | 0 | 0 | 0 |
Evolutionary sequences for hydrogen-deficient white dwarfs | We present a set of full evolutionary sequences for white dwarfs with
hydrogen-deficient atmospheres. We take into account the evolutionary history
of the progenitor stars, all the relevant energy sources involved in the
cooling, element diffusion in the very outer layers, and outer boundary
conditions provided by ne... | 0 | 1 | 0 | 0 | 0 | 0 |
On the uniqueness of complete biconservative surfaces in $\mathbb{R}^3$ | We study the uniqueness of complete biconservative surfaces in the Euclidean
space $\mathbb{R}^3$, and prove that the only complete biconservative regular
surfaces in $\mathbb{R}^3$ are either $CMC$ or certain surfaces of revolution.
In particular, any compact biconservative regular surface in $\mathbb{R}^3$ is
a rou... | 0 | 0 | 1 | 0 | 0 | 0 |
Quantum Annealing Applied to De-Conflicting Optimal Trajectories for Air Traffic Management | We present the mapping of a class of simplified air traffic management (ATM)
problems (strategic conflict resolution) to quadratic unconstrained boolean
optimization (QUBO) problems. The mapping is performed through an original
representation of the conflict-resolution problem in terms of a conflict graph,
where node... | 1 | 0 | 0 | 0 | 0 | 0 |
On rumour propagation among sceptics | Junior, Machado and Zuluaga (2011) studied a model to understand the spread
of a rumour. Their model consists of individuals situated at the integer points
of the line $\N$. An individual at the origin $0$ starts a rumour and passes it
to all individuals in the interval $[0,R_0]$, where $R_0$ is a non-negative
random... | 0 | 0 | 1 | 1 | 0 | 0 |
Neutron activation and prompt gamma intensity in Ar/CO$_{2}$-filled neutron detectors at the European Spallation Source | Monte Carlo simulations using MCNP6.1 were performed to study the effect of
neutron activation in Ar/CO$_{2}$ neutron detector counting gas. A general MCNP
model was built and validated with simple analytical calculations. Simulations
and calculations agree that only the $^{40}$Ar activation can have a
considerable e... | 0 | 1 | 0 | 0 | 0 | 0 |
Solving 1ODEs with functions | Here we present a new approach to deal with first order ordinary differential
equations (1ODEs), presenting functions. This method is an alternative to the
one we have presented in [1]. In [2], we have establish the theoretical
background to deal, in the extended Prelle-Singer approach context, with
systems of 1ODEs.... | 0 | 1 | 1 | 0 | 0 | 0 |
System Level Framework for Assessing the Accuracy of Neonatal EEG Acquisition | Significant research has been conducted in recent years to design low-cost
alternatives to the current EEG monitoring systems used in healthcare
facilities. Testing such systems on a vulnerable population such as newborns is
complicated due to ethical and regulatory considerations that slow down the
technical develop... | 0 | 0 | 0 | 1 | 0 | 0 |
Strong Consistency of Spectral Clustering for Stochastic Block Models | In this paper we prove the strong consistency of several methods based on the
spectral clustering techniques that are widely used to study the community
detection problem in stochastic block models (SBMs). We show that under some
weak conditions on the minimal degree, the number of communities, and the
eigenvalues of... | 0 | 0 | 0 | 1 | 0 | 0 |
Extremely fast simulations of heat transfer in fluidized beds | Besides their huge technological importance, fluidized beds have attracted a
large amount of research because they are perfect playgrounds to investigate
highly dynamic particulate flows. Their over-all behavior is determined by
short-lasting particle collisions and the interaction between solid and gas
phase. Modern... | 0 | 1 | 0 | 0 | 0 | 0 |
Machine learning out-of-equilibrium phases of matter | Neural network based machine learning is emerging as a powerful tool for
obtaining phase diagrams when traditional regression schemes using local
equilibrium order parameters are not available, as in many-body localized or
topological phases. Nevertheless, instances of machine learning offering new
insights have been... | 0 | 1 | 0 | 0 | 0 | 0 |
Exact Tensor Completion from Sparsely Corrupted Observations via Convex Optimization | This paper conducts a rigorous analysis for provable estimation of
multidimensional arrays, in particular third-order tensors, from a random
subset of its corrupted entries. Our study rests heavily on a recently proposed
tensor algebraic framework in which we can obtain tensor singular value
decomposition (t-SVD) tha... | 1 | 0 | 0 | 1 | 0 | 0 |
On Triangle Inequality Based Approximation Error Estimation | The distance between the true and numerical solutions in some metric is
considered as the discretization error magnitude. If error magnitude ranging is
known, the triangle inequality enables the estimation of the vicinity of the
approximate solution that contains the exact one (exact solution enclosure).
The analysis... | 0 | 1 | 0 | 0 | 0 | 0 |
Maximal solutions for the Infinity-eigenvalue problem | In this article we prove that the first eigenvalue of the $\infty-$Laplacian
$$ \left\{ \begin{array}{rclcl}
\min\{ -\Delta_\infty v,\, |\nabla v|-\lambda_{1, \infty}(\Omega) v \} & = &
0 & \text{in} & \Omega v & = & 0 & \text{on} & \partial \Omega, \end{array}
\right. $$ has a unique (up to scalar multiplication) ma... | 0 | 0 | 1 | 0 | 0 | 0 |
Algorithmic Decision Making in the Presence of Unmeasured Confounding | On a variety of complex decision-making tasks, from doctors prescribing
treatment to judges setting bail, machine learning algorithms have been shown
to outperform expert human judgments. One complication, however, is that it is
often difficult to anticipate the effects of algorithmic policies prior to
deployment, ma... | 0 | 0 | 0 | 1 | 0 | 0 |
BL-MNE: Emerging Heterogeneous Social Network Embedding through Broad Learning with Aligned Autoencoder | Network embedding aims at projecting the network data into a low-dimensional
feature space, where the nodes are represented as a unique feature vector and
network structure can be effectively preserved. In recent years, more and more
online application service sites can be represented as massive and complex
networks,... | 1 | 0 | 0 | 0 | 0 | 0 |
Multi-channel discourse as an indicator for Bitcoin price and volume movements | This research aims to identify how Bitcoin-related news publications and
online discourse are expressed in Bitcoin exchange movements of price and
volume. Being inherently digital, all Bitcoin-related fundamental data (from
exchanges, as well as transactional data directly from the blockchain) is
available online, so... | 0 | 0 | 0 | 0 | 0 | 1 |
Fano Resonances in a Photonic Crystal Covered with a Perforated Gold Film and its Application to Biosensing | Optical properties of the photonic crystal covered with a perforated metal
film were investigated and the existence of the Fano-type resonances was shown.
The Fano resonances originate from the interaction between the optical Tamm
state and the waveguide modes of the photonic crystal. It manifests itself as a
narrow ... | 0 | 1 | 0 | 0 | 0 | 0 |
Non-Stationary Bandits with Habituation and Recovery Dynamics | Many settings involve sequential decision-making where a set of actions can
be chosen at each time step, each action provides a stochastic reward, and the
distribution for the reward of each action is initially unknown. However,
frequent selection of a specific action may reduce its expected reward, while
abstaining ... | 1 | 0 | 1 | 0 | 0 | 0 |
Exception-Based Knowledge Updates | Existing methods for dealing with knowledge updates differ greatly depending
on the underlying knowledge representation formalism. When Classical Logic is
used, updates are typically performed by manipulating the knowledge base on the
model-theoretic level. On the opposite side of the spectrum stand the semantics
for... | 1 | 0 | 0 | 0 | 0 | 0 |
Dynamics of observables in rank-based models and performance of functionally generated portfolios | In the seminal work [9], several macroscopic market observables have been
introduced, in an attempt to find characteristics capturing the diversity of a
financial market. Despite the crucial importance of such observables for
investment decisions, a concise mathematical description of their dynamics has
been missing.... | 0 | 0 | 0 | 0 | 0 | 1 |
An Approach to Controller Design Based on the Generalized Cloud Model | In this paper, an approach to controller design based on the cloud models,
without using the analog plant model is presented.
| 1 | 0 | 0 | 0 | 0 | 0 |
A 3pi Search for Planet Nine at 3.4 microns with WISE and NEOWISE | The recent 'Planet Nine' hypothesis has led to many observational and
archival searches for this giant planet proposed to orbit the Sun at hundreds
of astronomical units. While trans-Neptunian object searches are typically
conducted in the optical, models suggest Planet Nine could be self-luminous and
potentially bri... | 0 | 1 | 0 | 0 | 0 | 0 |
Integrable 7-point discrete equations and evolution lattice equations of order 2 | We consider differential-difference equations that determine the continuous
symmetries of discrete equations on the triangular lattice. It is shown that a
certain combination of continuous flows can be represented as a scalar
evolution lattice equation of order 2. The general scheme is illustrated by a
number of exam... | 0 | 1 | 0 | 0 | 0 | 0 |
Complete Analysis of a Random Forest Model | Random forests have become an important tool for improving accuracy in
regression problems since their popularization by [Breiman, 2001] and others.
In this paper, we revisit a random forest model originally proposed by
[Breiman, 2004] and later studied by [Biau, 2012], where a feature is selected
at random and the s... | 0 | 0 | 0 | 1 | 0 | 0 |
Relative Chern character number and super-connection | For two complex vector bundles admitting a homomorphism, whose singularity
locates in the disjoint union of some odd--dimensional spheres, we give a
formula to compute the relative Chern characteristic number of these two
complex vector bundles. In particular, for a spin manifold admitting some
sphere bundle structur... | 0 | 0 | 1 | 0 | 0 | 0 |
Mental Sampling in Multimodal Representations | Both resources in the natural environment and concepts in a semantic space
are distributed "patchily", with large gaps in between the patches. To describe
people's internal and external foraging behavior, various random walk models
have been proposed. In particular, internal foraging has been modeled as
sampling: in ... | 1 | 0 | 0 | 0 | 0 | 0 |
The Simulator: Understanding Adaptive Sampling in the Moderate-Confidence Regime | We propose a novel technique for analyzing adaptive sampling called the {\em
Simulator}. Our approach differs from the existing methods by considering not
how much information could be gathered by any fixed sampling strategy, but how
difficult it is to distinguish a good sampling strategy from a bad one given
the lim... | 1 | 0 | 0 | 1 | 0 | 0 |
A new method to suppress the bias in polarized intensity | Computing polarised intensities from noisy data in Stokes U and Q suffers
from a positive bias that should be suppressed. To develop a correction method
that, when applied to maps, should provide a distribution of polarised
intensity that closely follows the signal from the source. We propose a new
method to suppress... | 0 | 1 | 0 | 0 | 0 | 0 |
Bootstrapping kernel intensity estimation for nonhomogeneous point processes depending on spatial covariates | In the spatial point process context, kernel intensity estimation has been
mainly restricted to exploratory analysis due to its lack of consistency.
Different methods have been analysed to overcome this problem, and the
inclusion of covariates resulted to be one possible solution. In this paper we
focus on de\-fi\-ni... | 0 | 0 | 0 | 1 | 0 | 0 |
Levi-Kahler reduction of CR structures, products of spheres, and toric geometry | We study CR geometry in arbitrary codimension, and introduce a process, which
we call the Levi-Kahler quotient, for constructing Kahler metrics from CR
structures with a transverse torus action. Most of the paper is devoted to the
study of Levi-Kahler quotients of toric CR manifolds, and in particular,
products of od... | 0 | 0 | 1 | 0 | 0 | 0 |
Network Representation Learning: A Survey | With the widespread use of information technologies, information networks are
becoming increasingly popular to capture complex relationships across various
disciplines, such as social networks, citation networks, telecommunication
networks, and biological networks. Analyzing these networks sheds light on
different as... | 1 | 0 | 0 | 1 | 0 | 0 |
Confidence intervals for the area under the receiver operating characteristic curve in the presence of ignorable missing data | Receiver operating characteristic (ROC) curves are widely used as a measure
of accuracy of diagnostic tests and can be summarized using the area under the
ROC curve (AUC). Often, it is useful to construct a confidence intervals for
the AUC, however, since there are a number of different proposed methods to
measure va... | 0 | 0 | 0 | 1 | 0 | 0 |
Maximum Entropy Flow Networks | Maximum entropy modeling is a flexible and popular framework for formulating
statistical models given partial knowledge. In this paper, rather than the
traditional method of optimizing over the continuous density directly, we learn
a smooth and invertible transformation that maps a simple distribution to the
desired ... | 0 | 0 | 0 | 1 | 0 | 0 |
Overcoming the Sign Problem at Finite Temperature: Quantum Tensor Network for the Orbital $e_g$ Model on an Infinite Square Lattice | The variational tensor network renormalization approach to two-dimensional
(2D) quantum systems at finite temperature is applied for the first time to a
model suffering the notorious quantum Monte Carlo sign problem --- the orbital
$e_g$ model with spatially highly anisotropic orbital interactions.
Coarse-graining of... | 0 | 1 | 0 | 0 | 0 | 0 |
Nonasymptotic estimation and support recovery for high dimensional sparse covariance matrices | We propose a general framework for nonasymptotic covariance matrix estimation
making use of concentration inequality-based confidence sets. We specify this
framework for the estimation of large sparse covariance matrices through
incorporation of past thresholding estimators with key emphasis on support
recovery. This... | 0 | 0 | 1 | 1 | 0 | 0 |
Most Complex Deterministic Union-Free Regular Languages | A regular language $L$ is union-free if it can be represented by a regular
expression without the union operation. A union-free language is deterministic
if it can be accepted by a deterministic one-cycle-free-path finite automaton;
this is an automaton which has one final state and exactly one cycle-free path
from a... | 1 | 0 | 0 | 0 | 0 | 0 |
Piecewise Deterministic Markov Processes and their invariant measure | Piecewise Deterministic Markov Processes (PDMPs) are studied in a general
framework. First, different constructions are proven to be equivalent. Second,
we introduce a coupling between two PDMPs following the same differential flow
which implies quantitative bounds on the total variation between the marginal
distribu... | 0 | 0 | 0 | 1 | 0 | 0 |
Visual Speech Language Models | Language models (LM) are very powerful in lipreading systems. Language models
built upon the ground truth utterances of datasets learn grammar and structure
rules of words and sentences (the latter in the case of continuous speech).
However, visual co-articulation effects in visual speech signals damage the
performan... | 1 | 0 | 0 | 0 | 0 | 0 |
Millisecond Pulsars as Standards: Timing, positioning and communication | Millisecond pulsars (MSPs) have a great potential to set standards in
timekeeping, positioning and metadata communication.
| 0 | 1 | 0 | 0 | 0 | 0 |
Multipole resonances and directional scattering by hyperbolic-media antennas | We propose to use optical antennas made out of natural hyperbolic material
hexagonal boron nitride (hBN), and we demonstrate that this medium is a
promising alternative to plasmonic and all-dielectric materials for realizing
efficient subwavelength scatterers and metasurfaces based on them. We
theoretically show that... | 0 | 1 | 0 | 0 | 0 | 0 |
Discerning Dark Energy Models with High-Redshift Standard Candles | Following the success of type Ia supernovae in constraining cosmologies at
lower redshift $(z\lesssim2)$, effort has been spent determining if a similarly
useful standardisable candle can be found at higher redshift. {In this work we
determine the largest possible magnitude discrepancy between a constant dark
energy ... | 0 | 1 | 0 | 0 | 0 | 0 |
Controlling Physical Attributes in GAN-Accelerated Simulation of Electromagnetic Calorimeters | High-precision modeling of subatomic particle interactions is critical for
many fields within the physical sciences, such as nuclear physics and high
energy particle physics. Most simulation pipelines in the sciences are
computationally intensive -- in a variety of scientific fields, Generative
Adversarial Networks h... | 1 | 0 | 0 | 0 | 0 | 0 |
Max-value Entropy Search for Efficient Bayesian Optimization | Entropy Search (ES) and Predictive Entropy Search (PES) are popular and
empirically successful Bayesian Optimization techniques. Both rely on a
compelling information-theoretic motivation, and maximize the information
gained about the $\arg\max$ of the unknown function; yet, both are plagued by
the expensive computat... | 1 | 0 | 1 | 1 | 0 | 0 |
On stochastic differential equations with arbitrarily slow convergence rates for strong approximation in two space dimensions | In the recent article [Jentzen, A., Müller-Gronbach, T., and Yaroslavtseva,
L., Commun. Math. Sci., 14(6), 1477--1500, 2016] it has been established that
for every arbitrarily slow convergence speed and every natural number $d \in
\{4,5,\ldots\}$ there exist $d$-dimensional stochastic differential equations
(SDEs) wi... | 0 | 0 | 1 | 0 | 0 | 0 |
Energy Dissipation in Monolayer MoS$_2$ Electronics | The advancement of nanoscale electronics has been limited by energy
dissipation challenges for over a decade. Such limitations could be
particularly severe for two-dimensional (2D) semiconductors integrated with
flexible substrates or multi-layered processors, both being critical thermal
bottlenecks. To shed light in... | 0 | 1 | 0 | 0 | 0 | 0 |
Adaptive Estimation of Nonparametric Geometric Graphs | This article studies the recovery of graphons when they are convolution
kernels on compact (symmetric) metric spaces. This case is of particular
interest since it covers the situation where the probability of an edge depends
only on some unknown nonparametric function of the distance between latent
points, referred t... | 0 | 0 | 1 | 1 | 0 | 0 |
Angular and Temporal Correlation of V2X Channels Across Sub-6 GHz and mmWave Bands | 5G millimeter wave (mmWave) technology is envisioned to be an integral part
of next-generation vehicle-to-everything (V2X) networks and autonomous vehicles
due to its broad bandwidth, wide field of view sensing, and precise
localization capabilities. The reliability of mmWave links may be compromised
due to difficult... | 1 | 0 | 0 | 0 | 0 | 0 |
Comparison of Decision Tree Based Classification Strategies to Detect External Chemical Stimuli from Raw and Filtered Plant Electrical Response | Plants monitor their surrounding environment and control their physiological
functions by producing an electrical response. We recorded electrical signals
from different plants by exposing them to Sodium Chloride (NaCl), Ozone (O3)
and Sulfuric Acid (H2SO4) under laboratory conditions. After applying
pre-processing t... | 1 | 1 | 0 | 1 | 0 | 0 |
Interactive Reinforcement Learning for Object Grounding via Self-Talking | Humans are able to identify a referred visual object in a complex scene via a
few rounds of natural language communications. Success communication requires
both parties to engage and learn to adapt for each other. In this paper, we
introduce an interactive training method to improve the natural language
conversation ... | 1 | 0 | 0 | 0 | 0 | 0 |
Adaptive Bayesian Sampling with Monte Carlo EM | We present a novel technique for learning the mass matrices in samplers
obtained from discretized dynamics that preserve some energy function. Existing
adaptive samplers use Riemannian preconditioning techniques, where the mass
matrices are functions of the parameters being sampled. This leads to
significant complexi... | 1 | 0 | 0 | 1 | 0 | 0 |
Neutrino Fluxes from a Core-Collapse Supernova in a Model with Three Sterile Neutrinos | The characteristics of the gravitational collapse of a supernova and the
fluxes of active and sterile neutrinos produced during the formation of its
protoneutron core have been calculated numerically. The relative yields of
active and sterile neutrinos in core matter with different degrees of
neutronization have been... | 0 | 1 | 0 | 0 | 0 | 0 |
Resource Allocation for Wireless Networks: A Distributed Optimization Approach | We consider the multi-cell joint power control and scheduling problem in
cellular wireless networks as a weighted sum-rate maximization problem. This
formulation is very general and applies to a wide range of applications and QoS
requirements. The problem is inherently hard due to objective's non-convexity
and the kn... | 0 | 0 | 1 | 0 | 0 | 0 |
Modular operads and Batalin-Vilkovisky geometry | This is a copy of the article published in IMRN (2007). I describe the
noncommutative Batalin-Vilkovisky geometry associated naturally with arbitrary
modular operad. The classical limit of this geometry is the noncommutative
symplectic geometry of the corresponding tree-level cyclic operad. I show, in
particular, tha... | 0 | 0 | 1 | 0 | 0 | 0 |
Response of QD to structured beams via convolution integrals | We propose a new expression for the response of a quadrant detector using
convolution integrals. This expression is easier to evaluate by hand,
exploiting the properties of the convolution. Computationally, it is also
practicable to use since a large number of computer programs can right away
evaluate convolutions. W... | 0 | 1 | 0 | 0 | 0 | 0 |
Regularized arrangements of cellular complexes | In this paper we propose a novel algorithm to combine two or more cellular
complexes, providing a minimal fragmentation of the cells of the resulting
complex. We introduce here the idea of arrangement generated by a collection of
cellular complexes, producing a cellular decomposition of the embedding space.
The algor... | 1 | 0 | 0 | 0 | 0 | 0 |
Duality of deconfined quantum critical point in two dimensional Dirac semimetals | In this paper we discuss the N$\acute{e}$el and Kekul$\acute{e}$ valence bond
solids quantum criticality in graphene Dirac semimetal. Considering the quartic
four-fermion interaction $g(\bar{\psi}_i\Gamma_{ij}\psi_j)^2$ that contains
spin,valley, and sublattice degrees of freedom in the continuum field theory,
we fin... | 0 | 1 | 0 | 0 | 0 | 0 |
A Survey on Cloud Video Multicasting Over Mobile Networks | Since multimedia streaming has become very popular research topic in the
recent years, this paper surveys the state of art techniques introduced for
multimedia multicasting over mobile networks. In this paper, we give an
overview of multimedia multicasting mechanisms in respect to cloud mobile
communications, and we ... | 1 | 0 | 0 | 0 | 0 | 0 |
The Brauer trees of unipotent blocks | In this paper we complete the determination of the Brauer trees of unipotent
blocks (with cyclic defect groups) of finite groups of Lie type. These trees
were conjectured by the first author. As a consequence, the Brauer trees of
principal $\ell$-blocks of finite groups are known for $\ell>71$.
| 0 | 0 | 1 | 0 | 0 | 0 |
An Empirical Bayes Approach to Regularization Using Previously Published Models | This manuscript proposes a novel empirical Bayes technique for regularizing
regression coefficients in predictive models. When predictions from a
previously published model are available, this empirical Bayes method provides
a natural mathematical framework for shrinking coefficients toward the
estimates implied by t... | 0 | 0 | 0 | 1 | 0 | 0 |
On minimum distance of locally repairable codes | Distributed and cloud storage systems are used to reliably store large-scale
data. Erasure codes have been recently proposed and used in real-world
distributed and cloud storage systems such as Google File System, Microsoft
Azure Storage, and Facebook HDFS-RAID, to enhance the reliability. In order to
decrease the re... | 1 | 0 | 0 | 0 | 0 | 0 |
The MoEDAL experiment at the LHC: status and results | The MoEDAL experiment at the LHC is optimised to detect highly ionising
particles such as magnetic monopoles, dyons and (multiply) electrically charged
stable massive particles predicted in a number of theoretical scenarios.
MoEDAL, deployed in the LHCb cavern, combines passive nuclear track detectors
with magnetic m... | 0 | 1 | 0 | 0 | 0 | 0 |
Towards a population synthesis model of self-gravitating disc fragmentation and tidal downsizing II: The effect of fragment-fragment interactions | It is likely that most protostellar systems undergo a brief phase where the
protostellar disc is self-gravitating. If these discs are prone to
fragmentation, then they are able to rapidly form objects that are initially of
several Jupiter masses and larger. The fate of these disc fragments (and the
fate of planetary ... | 0 | 1 | 0 | 0 | 0 | 0 |
Credit Risk Meets Random Matrices: Coping with Non-Stationary Asset Correlations | We review recent progress in modeling credit risk for correlated assets. We
start from the Merton model which default events and losses are derived from
the asset values at maturity. To estimate the time development of the asset
values, the stock prices are used whose correlations have a strong impact on
the loss dis... | 0 | 0 | 0 | 0 | 0 | 1 |
Peptide-Spectra Matching from Weak Supervision | As in many other scientific domains, we face a fundamental problem when using
machine learning to identify proteins from mass spectrometry data: large ground
truth datasets mapping inputs to correct outputs are extremely difficult to
obtain. Instead, we have access to imperfect hand-coded models crafted by
domain exp... | 0 | 0 | 0 | 1 | 0 | 0 |
Overcoming data scarcity with transfer learning | Despite increasing focus on data publication and discovery in materials
science and related fields, the global view of materials data is highly sparse.
This sparsity encourages training models on the union of multiple datasets, but
simple unions can prove problematic as (ostensibly) equivalent properties may
be measu... | 1 | 0 | 0 | 1 | 0 | 0 |
Dirichlet Bayesian Network Scores and the Maximum Relative Entropy Principle | A classic approach for learning Bayesian networks from data is to identify a
maximum a posteriori (MAP) network structure. In the case of discrete Bayesian
networks, MAP networks are selected by maximising one of several possible
Bayesian Dirichlet (BD) scores; the most famous is the Bayesian Dirichlet
equivalent uni... | 0 | 0 | 1 | 1 | 0 | 0 |
Thermal lattice Boltzmann method for multiphase flows | New method to simulate heat transport in multiphase lattice Boltzmann (LB)
method is proposed. The energy transport equation needs to be solved when phase
boundaries are present. Internal energy is represented by an additional set of
distribution functions, which evolve according to a LB-like equation simulating
the ... | 0 | 1 | 0 | 0 | 0 | 0 |
Control for Schrödinger equation on hyperbolic surfaces | We show that the any nonempty open set on a hyperbolic surface provides
observability and control for the time dependent Schrödinger equation. The
only other manifolds for which this was previously known are flat tori. The
proof is based on the main estimate in Dyatlov-Jin and standard arguments of
control theory.
| 0 | 0 | 1 | 0 | 0 | 0 |
Grand Fujii-Fujii-Nakamoto operator inequality dealing with operator order and operator chaotic order | In this paper, we shall prove that a grand Fujii-Fujii-Nakamoto operator
inequality implies operator order and operator chaotic order under different
conditions.
| 0 | 0 | 1 | 0 | 0 | 0 |
Stability for gains from large investors' strategies in M1/J1 topologies | We prove continuity of a controlled SDE solution in Skorokhod's $M_1$ and
$J_1$ topologies and also uniformly, in probability, as a non-linear functional
of the control strategy. The functional comes from a finance problem to model
price impact of a large investor in an illiquid market. We show that
$M_1$-continuity ... | 0 | 0 | 1 | 0 | 0 | 0 |
Apparent and Intrinsic Evolution of Active Region Upflows | We analyze the evolution of Fe XII coronal plasma upflows from the edges of
ten active regions (ARs) as they cross the solar disk using the Hinode Extreme
Ultraviolet Imaging Spectrometer (EIS). Confirming the results of Demoulin et
al. (2013, Sol. Phys. 283, 341), we find that for each AR there is an observed
long t... | 0 | 1 | 0 | 0 | 0 | 0 |
Size scaling of failure strength with fat-tailed disorder in a fiber bundle model | We investigate the size scaling of the macroscopic fracture strength of
heterogeneous materials when microscopic disorder is controlled by fat-tailed
distributions. We consider a fiber bundle model where the strength of single
fibers is described by a power law distribution over a finite range. Tuning the
amount of d... | 0 | 1 | 0 | 0 | 0 | 0 |
Time-dependent focusing Mean-Field Games: the sub-critical case | We consider time-dependent viscous Mean-Field Games systems in the case of
local, decreasing and unbounded coupling. These systems arise in mean-field
game theory, and describe Nash equilibria of games with a large number of
agents aiming at aggregation. We prove the existence of weak solutions that are
minimisers of... | 0 | 0 | 1 | 0 | 0 | 0 |
Evolution of protoplanetary disks from their taxonomy in scattered light: Group I vs. Group II | High-resolution imaging reveals a large morphological variety of
protoplanetary disks. To date, no constraints on their global evolution have
been found from this census. An evolutionary classification of disks was
proposed based on their IR spectral energy distribution, with the Group I
sources showing a prominent c... | 0 | 1 | 0 | 0 | 0 | 0 |
Sandwich semigroups in locally small categories II: Transformations | Fix sets $X$ and $Y$, and write $\mathcal{PT}_{XY}$ for the set of all
partial functions $X\to Y$. Fix a partial function $a:Y\to X$, and define the
operation $\star_a$ on $\mathcal{PT}_{XY}$ by $f\star_ag=fag$ for
$f,g\in\mathcal{PT}_{XY}$. The sandwich semigroup $(\mathcal{PT}_{XY},\star_a)$
is denoted $\mathcal{PT... | 0 | 0 | 1 | 0 | 0 | 0 |
Environmental feedback drives cooperation in spatial social dilemmas | Exploiting others is beneficial individually but it could also be detrimental
globally. The reverse is also true: a higher cooperation level may change the
environment in a way that is beneficial for all competitors. To explore the
possible consequence of this feedback we consider a coevolutionary model where
the loc... | 0 | 0 | 0 | 0 | 1 | 0 |
Finitely forcible graph limits are universal | The theory of graph limits represents large graphs by analytic objects called
graphons. Graph limits determined by finitely many graph densities, which are
represented by finitely forcible graphons, arise in various scenarios,
particularly within extremal combinatorics. Lovasz and Szegedy conjectured that
all such gr... | 0 | 0 | 1 | 0 | 0 | 0 |
Sex-biased dispersal: a review of the theory | Dispersal is ubiquitous throughout the tree of life: factors selecting for
dispersal include kin competition, inbreeding avoidance and spatiotemporal
variation in resources or habitat suitability. These factors differ in whether
they promote male and female dispersal equally strongly, and often selection on
dispersal... | 0 | 0 | 0 | 0 | 1 | 0 |
Nonequilibrium quantum dynamics of partial symmetry breaking for ultracold bosons in an optical lattice ring trap | A vortex in a Bose-Einstein condensate on a ring undergoes quantum dynamics
in response to a quantum quench in terms of partial symmetry breaking from a
uniform lattice to a biperiodic one. Neither the current, a macroscopic
measure, nor fidelity, a microscopic measure, exhibit critical behavior.
Instead, the symmetr... | 0 | 1 | 0 | 0 | 0 | 0 |
Learning Hidden Quantum Markov Models | Hidden Quantum Markov Models (HQMMs) can be thought of as quantum
probabilistic graphical models that can model sequential data. We extend
previous work on HQMMs with three contributions: (1) we show how classical
hidden Markov models (HMMs) can be simulated on a quantum circuit, (2) we
reformulate HQMMs by relaxing ... | 0 | 0 | 0 | 1 | 0 | 0 |
Gradient Descent using Duality Structures | Gradient descent is commonly used to solve optimization problems arising in
machine learning, such as training neural networks. Although it seems to be
effective for many different neural network training problems, it is unclear if
the effectiveness of gradient descent can be explained using existing
performance guar... | 1 | 0 | 0 | 0 | 0 | 0 |
On the Universal Approximation Property and Equivalence of Stochastic Computing-based Neural Networks and Binary Neural Networks | Large-scale deep neural networks are both memory intensive and
computation-intensive, thereby posing stringent requirements on the computing
platforms. Hardware accelerations of deep neural networks have been extensively
investigated in both industry and academia. Specific forms of binary neural
networks (BNNs) and s... | 0 | 0 | 0 | 1 | 0 | 0 |
Riemannian stochastic quasi-Newton algorithm with variance reduction and its convergence analysis | Stochastic variance reduction algorithms have recently become popular for
minimizing the average of a large, but finite number of loss functions. The
present paper proposes a Riemannian stochastic quasi-Newton algorithm with
variance reduction (R-SQN-VR). The key challenges of averaging, adding, and
subtracting multi... | 1 | 0 | 1 | 1 | 0 | 0 |
Higher cohomology vanishing of line bundles on generalized Springer's resolution | We give a proof of a conjecture raised by Michael Finkelberg and Andrei
Ionov. As a corollary, the coefficients of multivariable version of Kostka
functions introduced by Finkelberg and Ionov are non-negative.
| 0 | 0 | 1 | 0 | 0 | 0 |
Strong instability of ground states to a fourth order Schrödinger equation | In this note we prove the instability by blow-up of the ground state
solutions for a class of fourth order Schr\" odinger equations. This extends
the first rigorous results on blowing-up solutions for the biharmonic NLS due
to Boulenger and Lenzmann \cite{BoLe} and confirm numerical conjectures from
\cite{BaFi, BaFiM... | 0 | 0 | 1 | 0 | 0 | 0 |
Coalescing particle systems and applications to nonlinear Fokker-Planck equations | We study a stochastic particle system with a logarithmically-singular
inter-particle interaction potential which allows for inelastic particle
collisions. We relate the squared Bessel process to the evolution of localized
clusters of particles, and develop a numerical method capable of detecting
collisions of many po... | 0 | 0 | 1 | 0 | 0 | 0 |
Periodic solution for strongly nonlinear oscillators by He's new amplitude-frequency relationship | This paper applies He's new amplitude-frequency relationship recently
established by Ji-Huan He (Int J Appl Comput Math 3 1557-1560, 2017) to study
periodic solutions of strongly nonlinear systems with odd nonlinearities. Some
examples are given to illustrate the effectiveness, ease and convenience of the
method. In ... | 0 | 1 | 0 | 0 | 0 | 0 |
Singular Degenerations of Lie Supergroups of Type $D(2,1;a)$ | The complex Lie superalgebras $\mathfrak{g}$ of type $D(2,1;a)$ - also
denoted by $\mathfrak{osp}(4,2;a) $ - are usually considered for "non-singular"
values of the parameter $a$, for which they are simple. In this paper we
introduce five suitable integral forms of $\mathfrak{g}$, that are well-defined
at singular va... | 0 | 0 | 1 | 0 | 0 | 0 |
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