abstract string | title string | astro-ph int64 | cond-mat int64 | cs int64 | eess int64 | math int64 | physics int64 | quant-ph int64 | stat int64 |
|---|---|---|---|---|---|---|---|---|---|
Specialized documentation techniques have been developed to communicate key
facts about machine-learning (ML) systems and the datasets and models they rely
on. Techniques such as Datasheets, FactSheets, and Model Cards have taken a
mainly descriptive approach, providing various details about the system
components. Wh... | Prescriptive and Descriptive Approaches to Machine-Learning Transparency | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
We study the direction-dependent drag acting on a cylindrical solid intruder
with length $L$ and diameter $D$ as it moves in water-saturated granular beds
at constant depth. Polysterene and hydrogel grains with diameter $d$ are used
to investigate materials which have high contact friction and those which are
nearly ... | Drag anisotropy of cylindrical solids in fluid-saturated granular beds | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
The p-adic Simpson correspondence due to Faltings is a p-adic analogue of
non-abelian Hodge theory. The following is the main result of this article: The
correspondence for line bundles can be enhanced to a rigid analytic morphism of
moduli spaces under certain smallness conditions. In the complex setting,
Simpson sh... | Rigid analytic p-adic Simpson correspondence for line bundles | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
This paper deals with ergodic theorems for particular time-inhomogeneous
Markov processes, whose the time-inhomogeneity is asymptotically periodic.
Under a Lyapunov/minorization condition, it is shown that, for any measurable
bounded function $f$, the time average $\frac{1}{t} \int_0^t f(X_s)ds$
converges in $\mathbb... | An ergodic theorem for asymptotically periodic time-inhomogeneous Markov
processes, with application to quasi-stationarity with moving boundaries | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
A finite element model was developed to compute the fluid flow inside a
sessile evaporating droplet on hydrophilic substrate in ambient conditions. The
evaporation is assumed as quasi-steady and the flow is considered as
axisymmetric with a pinned contact line. The Navier-Stokes equations in
cylindrical coordinates w... | A finite-element model for computing fluid flow inside a sessile
evaporating droplet on a solid surface | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
The HoloLens (Microsoft Corp., Redmond, WA), a head-worn, optically
see-through augmented reality display, is the main player in the recent boost
in medical augmented reality research. In medical settings, the HoloLens
enables the physician to obtain immediate insight into patient information,
directly overlaid with ... | The HoloLens in Medicine: A systematic Review and Taxonomy | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
We show that in cubic crystals with anisotropic impurity centers the sum of
squares of the magnetic resonance (EPR) frequencies is invariant with respect
to the magnetic field direction. The connection between such an invariant and
the g-tensor components of the impurity is derived for different types of
centers. The... | Invariants in the paramagnetic resonance spectra of impurity crystals | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
Infant motion analysis is a topic with critical importance in early childhood
development studies. However, while the applications of human pose estimation
have become more and more broad, models trained on large-scale adult pose
datasets are barely successful in estimating infant poses due to the
significant differe... | Invariant Representation Learning for Infant Pose Estimation with Small
Data | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
This paper introduces a deep learning method for solving an elliptic
hemivariational inequality (HVI). In this method, an expectation minimization
problem is first formulated based on the variational principle of underlying
HVI, which is solved by stochastic optimization algorithms using three
different training stra... | Adaptive Learning on the Grids for Elliptic Hemivariational Inequalities | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
Facially manipulated images and videos or DeepFakes can be used maliciously
to fuel misinformation or defame individuals. Therefore, detecting DeepFakes is
crucial to increase the credibility of social media platforms and other media
sharing web sites. State-of-the art DeepFake detection techniques rely on
neural net... | Adversarial Threats to DeepFake Detection: A Practical Perspective | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Many models in mathematical epidemiology are developed with the aim to
provide a framework for parameter estimation and then prediction. It is
well-known that parameters are not always uniquely identifiable. In this paper
we consider network-based mean-field models and explore the problem of
parameter identifiability... | On parameter identifiability in network-based epidemic models | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
To date, few studies have focused on protostellar outflow feedback at scales
larger than several parsecs. To address this paucity of research, we
investigate the effects of feedback from CO outflow candidates on their parent
clouds over $\sim$ 110 deg$^2$ toward the W3/4/5 complex and its surroundings.
Our search ide... | CO Outflow Candidates Toward the W3/4/5 Complex II: Feedback from
Candidate Outflows | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Machine learning models deployed as a service (MLaaS) are susceptible to
model stealing attacks, where an adversary attempts to steal the model within a
restricted access framework. While existing attacks demonstrate near-perfect
clone-model performance using softmax predictions of the classification
network, most of... | Towards Data-Free Model Stealing in a Hard Label Setting | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Manic episodes of bipolar disorder can lead to uncritical behaviour and
delusional psychosis, often with destructive consequences for those affected
and their surroundings. Early detection and intervention of a manic episode are
crucial to prevent escalation, hospital admission and premature death. However,
people wi... | Long-Short Ensemble Network for Bipolar Manic-Euthymic State Recognition
Based on Wrist-worn Sensors | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The Ohmic spin diode (OSD) is a recent concept in spintronics, which is based
on half-metallic magnets (HMMs) and spin-gapless semiconductors (SGSs).
Quaternary Heusler compounds offer a unique platform to realize the OSD for
room temperature applications as these materials possess very high Curie
temperatures as wel... | First principles design of Ohmic spin diodes based on quaternary Heusler
compounds | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Micro-bending is a well-known source of loss in optical waveguides. By
treating the micro-bending as a stochastic process, the problem of loss
mitigation can be modeled in terms of a Fokker-Planck equation. Given an
initial refractive index profile, and taking micro-bending into account, we
develop a formalism to der... | A Supersymmetric Approach to the Problem of Micro-bending Attenuation in
Optical Waveguides | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 |
Vision transformers have recently achieved competitive results across various
vision tasks but still suffer from heavy computation costs when processing a
large number of tokens. Many advanced approaches have been developed to reduce
the total number of tokens in large-scale vision transformers, especially for
image ... | Expediting Large-Scale Vision Transformer for Dense Prediction without
Fine-tuning | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The aim of this paper is introduce and give some constructions results and
examples of n-BiHom-Lie color algebras. Next, we introduce the definition of
BiHom-modules over n- BiHom-Lie color algebras and we provide some properties.
Moreover we investigate generalized derivations of n-BiHom-Lie color algebras
and their... | Constructions and generalised derivations of multiplicative n-BiHom-Lie
color algebras | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Nonlinear optics is of crucial importance in several fields of science and
technology with applications in frequency conversion, entangled-photon
generation, self-referencing of frequency combs, crystal characterization,
sensing, and ultra-short light pulse generation and characterization. In recent
years, layered ma... | Parametric Nonlinear Optics with Layered Materials and Related
Heterostructures | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Pedestrian detection in crowd scenes poses a challenging problem due to the
heuristic defined mapping from anchors to pedestrians and the conflict between
NMS and highly overlapped pedestrians. The recently proposed end-to-end
detectors(ED), DETR and deformable DETR, replace hand designed components such
as NMS and a... | DETR for Crowd Pedestrian Detection | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Skin lesion segmentation is one of the crucial steps for an efficient
non-invasive computer-aided early diagnosis of melanoma. This paper
investigates how color information, besides saliency, can be used to determine
the pigmented lesion region automatically. Unlike most existing segmentation
methods using only the s... | Saliency-based segmentation of dermoscopic images using color
information | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
Multi-modal machine learning (ML) models can process data in multiple
modalities (e.g., video, audio, text) and are useful for video content analysis
in a variety of problems (e.g., object detection, scene understanding, activity
recognition). In this paper, we focus on the problem of video categorization
using a mul... | Cross-modal Learning for Multi-modal Video Categorization | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Electronic Health Records (EHRs) are a valuable asset to facilitate clinical
research and point of care applications; however, many challenges such as data
privacy concerns impede its optimal utilization. Deep generative models,
particularly, Generative Adversarial Networks (GANs) show great promise in
generating syn... | A review of Generative Adversarial Networks for Electronic Health
Records: applications, evaluation measures and data sources | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
We obtain the quadratic term in Euler's asymptotic expansion of the nth
harmonic number by a simple modification of Young's elementary determination of
the linear term.
| A Quadratic Harmonic Approximation | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Organizations often collect private data and release aggregate statistics for
the public's benefit. If no steps toward preserving privacy are taken,
adversaries may use released statistics to deduce unauthorized information
about the individuals described in the private dataset. Differentially private
algorithms addr... | Visualizing Privacy-Utility Trade-Offs in Differentially Private Data
Releases | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Smart grids (SGs) promise to deliver dramatic improvements compared to
traditional power grids thanks primarily to the large amount of data being
exchanged and processed within the grid, which enables the grid to be monitored
more accurately and at a much faster pace. The smart meter (SM) is one of the
key devices th... | Smart Meter Data Privacy | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
Aims: We present the first measurements of the solar-wind angular-momentum
(AM) flux recorded by the Solar Orbiter spacecraft. Our aim is the validation
of these measurements to support future studies of the Sun's AM loss. Methods:
We combine 60-minute averages of the proton bulk moments and the magnetic field
measur... | The solar-wind angular-momentum flux observed during Solar Orbiter's
first orbit | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
An optical metasurface consists of a dense and usually non-uniform layer of
scattering nanostructures behaving as a continuous and extremely thin optical
component, with predefined phase and intensity transmission/reflection
profiles. To date, various sorts of metasurfaces (metallic, dielectric,
Huygens-like, Panchar... | Metasurface optical characterization using quadriwave lateral shearing
interferometry | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
We create a continuous series of daily and monthly hemispheric sunspot
numbers (HSNs) from 1874 to 2020, which will be continuously expanded in the
future with the HSNs provided by SILSO. Based on the available daily
measurements of hemispheric sunspot areas from 1874 to 2016 from Greenwich
Royal Observatory and NOAA... | Hemispheric sunspot numbers 1874--2020 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
An L- sequence of a graph $G $ is a sequence of distinct vertices $S = \{v_1,
... , v_k\}$ such that $N[v_i] \setminus \cup_{j=1}^{i-1} N(v_j) \neq
\emptyset$. The length of the longest L-sequence is called the L-Grundy
domination number, denoted $\gamma_{gr}^L(G)$. In this paper, we prove
$\gamma_{gr}^L(G) \leq n(G)... | On the length of L-Grundy sequences | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
The separation between RR Lyrae (RRLs) and Type II Cepheid (T2Cs) variables
based on their period is debated. Both types of variable stars are distance
indicators and we aim to promote the use of T2Cs as distance indicators in
synergy with RRLs. We adopted new and existing optical and Near-Infrared (NIR)
photometry o... | On the separation between RR Lyrae and Type II Cepheids and their
importance for distance determination: the case of $\omega$ Cen | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The collective absorption and emission of light by an ensemble of atoms is at
the heart of many fundamental quantum optical effects and the basis for
numerous applications. However, beyond weak excitation, both experiment and
theory become increasingly challenging. Here, we explore the regimes from weak
excitation to... | Collective excitation and decay of waveguide-coupled atoms: from timed
Dicke states to inverted ensembles | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
Cytoarchitecture describes the spatial organization of neuronal cells in the
brain, including their arrangement into layers and columns with respect to cell
density, orientation, or presence of certain cell types. It allows to segregate
the brain into cortical areas and subcortical nuclei, links structure with
connec... | 2D histology meets 3D topology: Cytoarchitectonic brain mapping with
Graph Neural Networks | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
IoT devices trigger real-time applications by receiving data from their
vicinity. Modeling these applications in the form of workflows enables
automating their procedure, especially for the business and industry. Depending
on the features of the applications, they can be modeled in different forms,
including single w... | WIDESim: A toolkit for simulating resource management techniques of
scientific Workflows In Distributed Environments with graph topology | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Case-based learning is a powerful pedagogical method of creating dialogue
between theory and practice. CBL is particularly suited to executive learning
as it instigates critical discussion and draws out relevant experiences. In
this paper we used a real-world case to teach Information Security Management
to students ... | Teaching Information Security Management Using an Incident of
Intellectual Property Leakage | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
We study the distribution of complex eigenvalues $z_1,\ldots, z_N$ of random
Hermitian $N\times N$ block band matrices with a complex deformation of a
finite rank. Assuming that the width of the band $W$ grows faster than
$\sqrt{N}$, we proved that the limiting density of $\Im z_1,\ldots, \Im z_N$ in
a sigma-model ap... | Finite-rank complex deformations of random band matrices: sigma-model
approximation | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
The theory of circuit quantum electrodynamics has successfully analyzed
superconducting circuits on the basis of the classical Lagrangian, and the
corresponding quantized Hamiltonian, describing these circuits. In many
simplified versions of these networks, the modeling involves a Lagrangian that
is singular, describ... | Consistent Quantization of Nearly Singular Superconducting Circuits | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
In this paper, by incorporating the general delay to the reaction term in the
memory-based diffusive system, we propose a diffusive system with memory delay
and general delay (e.g., digestion, gestation, hunting, migration and
maturation delays, etc.). We first derive an algorithm for calculating the
normal form of H... | The spatially homogeneous Hopf bifurcation induced jointly by memory and
general delays in a diffusive system | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Single channel blind source separation (SCBSS) refers to separate multiple
sources from a mixed signal collected by a single sensor. The existing methods
for SCBSS mainly focus on separating two sources and have weak generalization
performance. To address these problems, an algorithm is proposed in this paper
to sepa... | One to Multiple Mapping Dual Learning: Learning Multiple Sources from
One Mixed Signal | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
We discuss a hypothetical existential threat from a 10 km diameter bolide
discovered 6 months prior to impact with one case being a comet and the other
being an asteroid. We show that an extension of our work on bolide
fragmentation using an array of penetrators but modified with small nuclear
explosive devices (NED)... | Don't Forget To Look Up | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Quantum-logic techniques for state preparation, manipulation, and
non-destructive interrogation are increasingly being adopted for experiments on
single molecular ions confined in traps. The ability to control molecular ions
on the quantum level via a co-trapped atomic ion offers intriguing
possibilities for new expe... | Molecular-ion quantum technologies | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
We show a classification method for finite groupoids and discuss the
cardinality of cosets and its relation with the index. We prove a
generalization of the Lagrange's Theorem and establish a Sylow theory for
groupoids.
| Generalizations of Lagrange and Sylow Theorems for Groupoids | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
We report on a high-resolution spectroscopic survey of
${}^{6}\textrm{Li}{}^{40}\textrm{K}$ molecules near the
$2\textrm{S}+4\textrm{P}$ dissociation threshold and produce a fully empirical
representation for the $\textrm{B}^{1}\Pi$ potential by connecting available
short- and long-range data. The purpose is to ident... | Empirical LiK excited state potentials: connecting short range and near
dissociation expansions | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
A class of axial decomposition algebras with Miyamoto group generated by two
Miyamoto automorphisms and three eigenvalues $0,1$ and $\eta$ is introduced and
classified in the case with $\eta\notin\{0,1,\frac{1}{2}\}$. This class
includes specializations of 2-generated axial algebras of Majorana type
$(\xi,\eta)$ to t... | On primitive axial decomposition algebras of Majorana type with
degenerate eigenvalues | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Inducing latent tree structures from sequential data is an emerging trend in
the NLP research landscape today, largely popularized by recent methods such as
Gumbel LSTM and Ordered Neurons (ON-LSTM). This paper proposes FASTTREES, a new
general purpose neural module for fast sequence encoding. Unlike most previous
wo... | FastTrees: Parallel Latent Tree-Induction for Faster Sequence Encoding | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
This paper investigates the use of the reconfigurable dual-functional surface
to guarantee the full-space secure transmission in non-orthogonal multiple
access (NOMA) networks. In the presence of eavesdroppers, the downlink
communication from the base station to the legitimate users is safeguarded by
the simultaneous... | Safeguarding NOMA Networks via Reconfigurable Dual-Functional Surface
under Imperfect CSI | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
Spectral camera based on ghost imaging via sparsity constraints (GISC
spectral camera) obtains three-dimensional (3D) hyperspectral information with
two-dimensional (2D) compressive measurements in a single shot, which has
attracted much attention in recent years. However, its imaging quality and
real-time performanc... | Hyperspectral image reconstruction for spectral camera based on ghost
imaging via sparsity constraints using V-DUnet | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
Quantum dot-based spin qubits are resilient towards charge noise and are
affected by magnetic noise only. However, environmental interaction leads to
decoherence in these qubit systems. The external control parameters are
directly related to the magnitude of decoherence. This in turn limits the range
of values of tho... | Impact of AC Magnetic Field on Decoherence of Quantum Dot based Single
Spin Qubit System | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Temporal camera relocalization estimates the pose with respect to each video
frame in sequence, as opposed to one-shot relocalization which focuses on a
still image. Even though the time dependency has been taken into account,
current temporal relocalization methods still generally underperform the
state-of-the-art o... | KFNet: Learning Temporal Camera Relocalization using Kalman Filtering | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
A classical method for partition generating functions is developed into a
tool with wide applications. New expansions of well-known theorems are derived,
and new results for partitions with n copies of n are presented.
| Separable Integer Partition Classes | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Most recent few-shot learning (FSL) methods are based on meta-learning with
episodic training. In each meta-training episode, a discriminative feature
embedding and/or classifier are first constructed from a support set in an
inner loop, and then evaluated in an outer loop using a query set for model
updating. This q... | Contrastive Prototype Learning with Augmented Embeddings for Few-Shot
Learning | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
This paper details the Leibniz generalization of Lie-theoretic results from
Peggy Batten's 1993 dissertation. We first show that the multiplier of a
Leibniz algebra is characterized by its second cohomology group with
coefficients in the field. We then establish criteria for when the center of a
cover maps onto the c... | Multipliers and Unicentral Leibniz Algebras | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Thanks to the wide range of features offered by web browsers, modern websites
include various types of content such as JavaScript and CSS in order to create
interactive user interfaces. Browser vendors also provided extensions to
enhance web browsers with additional useful capabilities that are not
necessarily mainta... | Understanding and Mitigating the Security Risks of Content Inclusion in
Web Browsers | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The growing advances in VLSI technology and design tools have exponentially
expanded the application domain of digital signal processing over the past 10
years. This survey emphasises on the architectural and performance parameters
of VLSI for DSP applications such as speech processing, wireless communication,
analog... | VLSI Systems for signal processing and Communications | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
We determine the limiting distribution of the family of values
$\frac{L'}{L}(1/2+\epsilon,\chi_D)$ as $D$ varies over fundamental
discriminants.
Here, $0<\epsilon<\frac12$, and $\chi_D$ is the real character associated
with $D$. Moreover, we also establish an upper bound for the rate of
convergence of this family t... | The Distribution of Values of $\frac{L'}{L}(1/2+\epsilon,\chi_D)$ | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
We select 456 gas-star kinematically misaligned galaxies from the internal
Product Launch-10 of MaNGA survey, including 74 star-forming (SF), 136
green-valley (GV) and 206 quiescent (QS) galaxies. We find that the
distributions of difference between gas and star position angles for galaxies
have three local peaks at ... | SDSS-IV MaNGA: Global Properties of Kinematically Misaligned Galaxies | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
We show, that the theoretical expression for the dispersion of collective
excitations reported in [Phys. Rev. B {\bf 103}, 099901 (2021)], at variance
with what was claimed in the paper, does not account for the energy
fluctuations and does not tend in the long-wavelegth limit to the correct
hydrodynamic dispersion l... | Comment on "Erratum: Collective modes and gapped momentum states in
liquid Ga:Experiment, theory, and simulation" | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Organic molecules are widely present in the dense interstellar medium, and
many have been synthesized in the laboratory on Earth under the conditions
typical for an interstellar environment. Until now, however, only relatively
small molecules of biological interest have been demonstrated to form
experimentally under ... | A pathway to peptides in space through the condensation of atomic carbon | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
We present SkexGen, a novel autoregressive generative model for
computer-aided design (CAD) construction sequences containing
sketch-and-extrude modeling operations. Our model utilizes distinct Transformer
architectures to encode topological, geometric, and extrusion variations of
construction sequences into disentan... | SkexGen: Autoregressive Generation of CAD Construction Sequences with
Disentangled Codebooks | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Data privacy is a trending topic in the internet era. Given such importance,
many challenges emerged in order to collect, manage, process, and publish data.
In this sense, personal data have got attention, and many regulations emerged,
such as GDPR in the European Union and LGPD in Brazil. This regulation model
aims ... | Second layer data governance for permissioned blockchains: the privacy
management challenge | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
The tilt angle of sunspot groups is crucial in the BL type dynamo. Some
studies have shown that the tilt coefficient is anti-correlated with the cycle
strength. If the anti-correlation exists, it will be shown to act as an
effective nonlinearity of the BL-type dynamo to modulate the solar cycle.
However, some studies... | Sunspot tilt angles revisited: Dependence on the solar cycle strength | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
We give an overview of some recent interactions between the geometry of K3
surfaces and their Ricci-flat Kahler metrics and the dynamical study of K3
automorphisms with positive entropy.
| Ricci-flat metrics and dynamics on K3 surfaces | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
This is the second and final article on the tutorial on manipulator
differential kinematics. In Part 1, we described a method of modelling
kinematics using the elementary transform sequence (ETS), before formulating
forward kinematics and the manipulator Jacobian. We then described some basic
applications of the mani... | Manipulator Differential Kinematics: Part 2: Acceleration and Advanced
Applications | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Named entity linking (NEL) in news is a challenging endeavour due to the
frequency of unseen and emerging entities, which necessitates the use of
unsupervised or zero-shot methods. However, such methods tend to come with
caveats, such as no integration of suitable knowledge bases (like Wikidata) for
emerging entities... | Strong Heuristics for Named Entity Linking | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
We derive the first order phase space dependence of spin-orbit motion of a
particle in an accelerator by expanding the Thomas-BMT equation. Different
forms can be found in the literature and we show how these are related, and
care is taken to include fringe fields. The advantages of using certain forms
is demonstrate... | Different forms of first order spin-orbit motion and their utility in
spin matching in electron storage rings | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Sandstone mechanical stability is of key concern in projects involving
injections of CO2 in sandstone geological reservoirs, for the purpose of
long-term storage. We developed a method to measure nanometer-scale
deformations of sandstones in real time. We demonstrate that Berea sandstone,
when hydrated, changes dimen... | Nanometer-Scale Deformations of Berea Sandstone under Moisture Content
Variations | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
This paper presents an approach to provide strong assurance of the secure
execution of distributed event-driven applications on shared infrastructures,
while relying on a small Trusted Computing Base. We build upon and extend
security primitives provided by Trusted Execution Environments (TEEs) to
guarantee authentic... | End-to-End Security for Distributed Event-Driven Enclave Applications on
Heterogeneous TEEs | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
We present a computational method for the simulation of the solidification of
multicomponent alloys in the sharp-interface limit. Contrary to the case of
binary alloys where a fixed point iteration is adequate, we hereby propose a
Newton-type approach to solve the non-linear system of coupled PDEs arising
from the ti... | A Numerical Method for Sharp-Interface Simulations of Multicomponent
Alloy Solidification | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
We present weak lensing shear catalogues from the fourth data release of the
Kilo-Degree Survey, KiDS-1000, spanning 1006 square degrees of deep and
high-resolution imaging. Our `gold-sample' of galaxies, with well-calibrated
photometric redshift distributions, consists of 21 million galaxies with an
effective number... | KiDS-1000 catalogue: Weak gravitational lensing shear measurements | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
This work introduces Guardian Angel, an Android App that assists visually
impaired people to avoid danger in complex traffic environment. The system,
consisting of object detection by pretrained YOLO model, distance estimation
and moving direction estimation, provides information about surrounding
vehicles and alarms... | Guardian Angel: A Novel Walking Aid for the Visually Impaired | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Linear sets on the projective line have attracted a lot of attention because
of their link with blocking sets, KM-arcs and rank-metric codes. In this paper,
we study linear sets having two points of complementary weight, that is with
two points for which the sum of their weights equals the rank of the linear
set. As ... | Linear sets on the projective line with complementary weights | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
The weighted ancestor problem is a well-known generalization of the
predecessor problem to trees. It is known to require $\Omega(\log\log n)$ time
for queries provided $O(n\mathop{\mathrm{polylog}} n)$ space is available and
weights are from $[0..n]$, where $n$ is the number of tree nodes. However, when
applied to su... | Weighted Ancestors in Suffix Trees Revisited | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
This paper considers the problem of establishing $L^p$-improving inequalities
for Radon-like operators in intermediate dimensions (i.e., for averages overs
submanifolds which are neither curves nor hypersurfaces). Due to limitations in
existing approaches, previous results in this regime are comparatively sparse
and ... | $L^p$-improving estimates for Radon-like operators and the
Kakeya-Brascamp-Lieb inequality | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Event perception tasks such as recognizing and localizing actions in
streaming videos are essential for scaling to real-world application contexts.
We tackle the problem of learning actor-centered representations through the
notion of continual hierarchical predictive learning to localize actions in
streaming videos ... | Actor-centered Representations for Action Localization in Streaming
Videos | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Magnetars, a population of isolated neutron stars with ultra-strong magnetic
fields of $\sim 10^{14}-10^{15}$ G, have been increasingly accepted to explain
a variety of astrophysical transients. A nascent millisecond-period magnetar
can release its spin-down energy and power bright sources such as Gamma-ray
Bursts (G... | A hyper flare of a weeks-old magnetar born from a binary-neutron-star
merger | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
We study experimentally and theoretically the in-plane magnetic field
dependence of the coupling between dots forming a vertically stacked double dot
molecule. The InAsP molecule is grown epitaxially in an InP nanowire and
interrogated optically at millikelvin temperatures. The strength of interdot
tunneling, leading... | Magnetic tuning of tunnel coupling between InAsP double quantum dots in
InP nanowires | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
Some links between Lorentz and Finsler geometries have been developed in the
last years, with applications even to the Riemannian case. Our purpose is to
give a brief description of them, which may serve as an introduction to recent
references. As a motivating example, we start with Zermelo navigation problem,
where ... | An account on links between Finsler and Lorentz Geometries for
Riemannian Geometers | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Calvera (1RXS J141256.0+792204) is an isolated neutron star detected only
through its thermal X-ray emission. Its location at high Galactic latitude
($b=+37^\circ$) is unusual if Calvera is a relatively young pulsar, as
suggested by its spin period (59 ms) and period derivative ($3.2 \times
10^{-15}$ Hz s$^{-1}$). Us... | NICER study of pulsed thermal X-rays from Calvera: a neutron star born
in the Galactic halo? | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
In this letter, we study efficient channel estimation and passive beamforming
designs for a double-intelligent reflecting surface (IRS) aided single-user
communication system, where a user communicates with an access point (AP) via
the cascaded user-IRS 1-IRS 2-AP double-reflection link. First, a general
channel esti... | Wireless Communication via Double IRS: Channel Estimation and Passive
Beamforming Designs | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
We present a convergence result for the finite volume method applied to a
particular phase field problem suitable for simulation of pure substance
solidification. The model consists of the heat equation and the phase field
equation with a general form of the reaction term which encompasses a variety
of existing model... | Convergence of the Finite Volume Method on Unstructured Meshes for a 3D
Phase Field Model of Solidification | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
We construct Green's functions for second order parabolic operators of the
form $Pu=\partial_t u-{\rm div}({\bf A} \nabla u+ \boldsymbol{b}u)+
\boldsymbol{c} \cdot \nabla u+du$ in $(-\infty, \infty) \times \Omega$, where
$\Omega$ is an open connected set in $\mathbb{R}^n$. It is not necessary that
$\Omega$ to be boun... | Green's function for second order parabolic equations with singular
lower order coefficients | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Given a Markov decision process (MDP) $M$ and a formula $\Phi$, the strategy
synthesis problem asks if there exists a strategy $\sigma$ s.t. the resulting
Markov chain $M[\sigma]$ satisfies $\Phi$. This problem is known to be
undecidable for the probabilistic temporal logic PCTL. We study a class of
formulae that can... | Strategy Synthesis for Global Window PCTL | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Ghost imaging (GI) is an intriguing imaging technology which achieves the
object images through intensity correlation between reference patterns and
bucket signal. Here, we propose a probability model to explain the imaging
mechanism of this modality, by assuming that the reference patterns fulfill an
arbitrary ident... | Unified probability explanation for ghost imaging with thermal light | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
Within the past two decades, Gaussian process regression has been
increasingly used for modeling dynamical systems due to some beneficial
properties such as the bias variance trade-off and the strong connection to
Bayesian mathematics. As data-driven method, a Gaussian process is a powerful
tool for nonlinear functio... | An Introduction to Gaussian Process Models | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
Finite Difference methods (FD) are one of the oldest and simplest methods for
solving partial differential equations (PDE). Block Finite Difference methods
(BFD) are FD methods in which the domain is divided into blocks, or cells,
containing two or more grid points, with a different scheme used for each grid
point, u... | Error Inhibiting Methods for Finite Elements | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
We study the localization properties and the Anderson transition in the 3D
Lieb lattice $\mathcal{L}_3(1)$ and its extensions $\mathcal{L}_3(n)$ in the
presence of disorder. We compute the positions of the flat bands, the
disorder-broadened density of states and the energy-disorder phase diagrams for
up to 4 differen... | Localization, phases and transitions in the three-dimensional extended
Lieb lattices | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Goldstone Apple Valley Radio Telescope (GAVRT) is a science education
partnership among NASA, the Jet Propulsion Laboratory (JPL), and the Lewis
Center for Educational Research (LCER), offering unique opportunities for K -12
students and their teachers. As part of a long-term Jupiter synchrotron
radiation (JSR) flux ... | Goldstone Apple Valley Radio Telescope Monitoring Flux Density of
Jupiter's Synchrotron Radiation during the Juno Mission | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Two main methods have been proposed to derive the acoustical radiation force
and torque applied by an arbitrary acoustic field on a particle: The first one
relies on the plane wave angular spectrum decomposition of the incident field
(see [Sapozhnikov and Bailey, J. Acoust. Soc. Am. 133, 661 (2013)] for the
force and... | Equivalence between angular spectrum-based and multipole expansion-based
formulas of the acoustic radiation force and torque | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
Solar grade silicon (SoG-Si) is a key material for the development of
crystalline silicon photovoltaics (PV), which is expected to reach the
tera-watt level in the next years and around 50TW in 2050. Upgraded
metallurgical grade silicon (UMG-Si) has already demonstrated to be a viable
alternative to standard polysili... | Upgraded Metallurgical Grade Silicon for solar electricity production: a
comparative Life Cycle Assessment | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
We provide a new online learning algorithm which utilizes online
passive-aggressive learning (PA) and total-error-rate minimization (TER) for
binary classification. The PA learning establishes not only large margin
training but also the capacity to handle non-separable data. The TER learning
on the other hand minimiz... | Online Passive-Aggressive Total-Error-Rate Minimization | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
We classify mutation-finite cluster algebras with arbitrary coefficients of
geometric type.
| Cluster algebras of finite mutation type with coefficients | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
For "almost all" sufficiently large $N,$ satisfying necessary congruence
conditions and $k\geq 2$, we show that
there is an {\bf asymptotic formula} for the number of solutions of the
equation \begin{align*} \begin{split} &N=p_{1}^{k}+p_{2}^{k}+\cdots+p_{s}^{k},
\\ &\left|p_{i}-( N/s)^{1/k}\right|\leq (N/s)^{\theta... | On sums of $k$-th powers with almost equal primes | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Heating to high-lying states strongly limits the experimental observation of
driving induced non-equilibrium phenomena, particularly when the drive has a
broad spectrum. Here we show that, for entire families of structured random
drives known as random multipolar drives, particle excitation to higher bands
can be wel... | Suppression of inter-band heating for random driving | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
A $k$-uniform tight cycle is a $k$-uniform hypergraph with a cyclic ordering
of its vertices such that its edges are all the sets of size $k$ formed by $k$
consecutive vertices in the ordering. We prove that every red-blue
edge-coloured $K_n^{(4)}$ contains a red and a blue tight cycle that are
vertex-disjoint and to... | Towards Lehel's conjecture for 4-uniform tight cycles | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
We investigate possible quantifications of R. C. James' classical work on
bases and reflexivity of Banach spaces. By introducing new quantities measuring
how far a basic sequence is from being shrinking and/or boundedly complete, we
prove quantitative versions of James' famous characterisations of reflexivity
in term... | Quantifying shrinking and boundedly complete bases | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
We provide novel dissipativity conditions for bounding the incremental L-1
gain of systems. Moreover, we adapt existing results on the L-infinity gain to
the incremental setting and relate the incremental L-1 and L-infinity gain
bounds through system adjoints. Building on work on optimization based
approaches to cons... | Polyhedral Estimation of L-1 and L-infinity Incremental Gains of
Nonlinear Systems | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
In order to increase mental health equity among the most vulnerable and
marginalized communities, it is important to increase access to high-quality
therapists. One facet of addressing these needs, is to provide timely feedback
to clinicians as they interact with their clients, in a way that is also
contextualized to... | Local dynamic mode of Cognitive Behavioral Therapy | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
We examine the fluid phase behaviour of the binary mixture of hard
superellipses using the scaled particle theory The superellipse is a general
two dimensional convex object which can be tuned between circular and
rectangular shapes continuously at a given aspect ratio. We find that the shape
of the particle affects ... | Demixing and tetratic ordering in some binary mixtures of hard
superellipses | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In this paper, we propose and analyze a linear second-order numerical method
for solving the Allen-Cahn equation with a general mobility. The proposed
fully-discrete scheme is carefully constructed based on the combination of
first and second-order backward differentiation formulas with nonuniform time
steps for temp... | A linear second-order maximum bound principle-preserving BDF scheme for
the Allen-Cahn equation with a general mobility | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
Enormous advances have been made in the past 20 years in our understanding of
the random-field Ising model, and there is now consensus on many aspects of its
behavior at least in thermal equilibrium. In contrast, little is known about
its generalization to the random-field Potts model which has wide-ranging
applicati... | Critical behavior of the three-state random-field Potts model in three
dimensions | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
End of preview. Expand in Data Studio
No dataset card yet
- Downloads last month
- 18