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arxiv_dataset-135002009.08497 | The Next Big Thing(s) in Unsupervised Machine Learning: Five Lessons
from Infant Learning
cs.LG cs.AI cs.CV cs.NE
After a surge in popularity of supervised Deep Learning, the desire to reduce
the dependence on curated, labelled data sets and to leverage the vast
quantities of unlabelled data available recently tr... | arxiv topic:cs.LG cs.AI cs.CV cs.NE |
arxiv_dataset-135012009.08597 | Shadowed triplet pairings in Hund's metals with spin-orbit coupling
cond-mat.supr-con cond-mat.str-el
Hund's coupling in multiorbital systems allows for the possibility of
even-parity orbital-antisymmetric spin-triplet pairing, which can be stabilized
by spin-orbit coupling (SOC). While this pairing expressed in th... | arxiv topic:cond-mat.supr-con cond-mat.str-el |
arxiv_dataset-135022009.08697 | Fine-tuning Is Not Enough: A Simple yet Effective Watermark Removal
Attack for DNN Models
cs.CR cs.LG stat.ML
Watermarking has become the tendency in protecting the intellectual property
of DNN models. Recent works, from the adversary's perspective, attempted to
subvert watermarking mechanisms by designing waterm... | arxiv topic:cs.CR cs.LG stat.ML |
arxiv_dataset-135032009.08797 | A Finite Elements Strategy for Spread Contract Valuation Via Associated
PIDE
math.NA cs.NA
We study an efficient strategy based on finite elements to value spread
options on commodities whose underlying assets follow a dynamic described by a
certain class of two-dimensional Levy models by solving their associated... | arxiv topic:math.NA cs.NA |
arxiv_dataset-135042009.08897 | Semi-device independent randomness from d-outcome continuous-variable
detection
quant-ph
Recently, semi-device independent protocols have attracted increasing
attention, guaranteeing security with few hypotheses and experimental
simplicity. In this paper, we demonstrate a many-outcomes scheme with the
binary phas... | arxiv topic:quant-ph |
arxiv_dataset-135052009.08997 | Psoriasis Severity Assessment with a Similarity-Clustering Machine
Learning Approach Reduces Intra- and Inter-observation variation
cs.CV cs.LG
Psoriasis is a complex disease with many variations in genotype and
phenotype. General advancements in medicine has further complicated both
assessments and treatment for... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-135062009.09097 | Detecting anomalous citation groups in journal networks
physics.soc-ph
The ever-increasing competitiveness in the academic publishing market
incentivizes journal editors to pursue higher impact factors. This translates
into journals becoming more selective, and, ultimately, into higher publication
standards. Howeve... | arxiv topic:physics.soc-ph |
arxiv_dataset-135072009.09197 | Weak-shot Fine-grained Classification via Similarity Transfer
cs.CV
Recognizing fine-grained categories remains a challenging task, due to the
subtle distinctions among different subordinate categories, which results in
the need of abundant annotated samples. To alleviate the data-hungry problem,
we consider the pr... | arxiv topic:cs.CV |
arxiv_dataset-135082009.09297 | Frattini-injectivity and Maximal pro-$p$ Galois groups
math.GR
We call a pro-$p$ group $G$ Frattini-injective if distinct finitely generated
subgroups of $G$ have distinct Frattinis. This paper is an initial effort
toward a systematic study of Frattini-injective pro-$p$ groups (and several
other related concepts). ... | arxiv topic:math.GR |
arxiv_dataset-135092009.09397 | A Model for Reliable Uplink Transmissions in LoRaWAN
cs.NI
Long range wide area networks (LoRaWAN) technology provides a simple solution
to enable low-cost services for low power internet-of-things (IoT) networks in
various applications. The current evaluation of LoRaWAN networks relies on
simulations or early test... | arxiv topic:cs.NI |
arxiv_dataset-135102009.09497 | Adversarial Concept Drift Detection under Poisoning Attacks for Robust
Data Stream Mining
cs.LG stat.ML
Continuous learning from streaming data is among the most challenging topics
in the contemporary machine learning. In this domain, learning algorithms must
not only be able to handle massive volumes of rapidly ... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-135112009.09597 | No vortex in straight flows -- on the eigen-representations of velocity
gradient
physics.flu-dyn
Velocity gradient is the basis of many vortex recognition methods, such as Q
criterion, $\Delta$ criterion, $\lambda_{2}$ criterion, $\lambda_{ci}$
criterion and $\Omega$ criterion, etc.. Except the $\lambda_{ci}$ cri... | arxiv topic:physics.flu-dyn |
arxiv_dataset-135122009.09697 | Virtual equivariant Grothendieck-Riemann-Roch formula
math.AG math.KT
For a $G$-scheme $X$ with a given equivariant perfect obstruction theory, we
prove a virtual equivariant Grothendieck-Riemann-Roch formula, this is an
extension of a result of Fantechi-G\"ottsche to the equivariant context. We
also prove a virtua... | arxiv topic:math.AG math.KT |
arxiv_dataset-135132009.09797 | Characterizing Positively Invariant Sets: Inductive and Topological
Methods
cs.CG cs.LO cs.SC
We present two characterizations of positive invariance of sets under the
flow of systems of ordinary differential equations. The first characterization
uses inward sets which intuitively collect those points from which ... | arxiv topic:cs.CG cs.LO cs.SC |
arxiv_dataset-135142009.09897 | LiPo-LCD: Combining Lines and Points for Appearance-based Loop Closure
Detection
cs.CV cs.RO
Visual SLAM approaches typically depend on loop closure detection to correct
the inconsistencies that may arise during the map and camera trajectory
calculations, typically making use of point features for detecting and c... | arxiv topic:cs.CV cs.RO |
arxiv_dataset-135152009.09997 | Sub-Kelvin Cooling for the BICEP Array Project
astro-ph.IM physics.ins-det
In the field of astrophysics, the faint signal from distant galaxies and
other dim cosmological sources at millimeter and submillimeter wavelengths
require the use of high-sensitivity experiments. Cryogenics and the use of
low-temperature de... | arxiv topic:astro-ph.IM physics.ins-det |
arxiv_dataset-135162009.10097 | Vertical stellar density distribution in a non-isothermal galactic disc
astro-ph.GA
The vertical density distribution of stars in a galactic disc is
traditionally obtained by assuming an isothermal vertical velocity dispersion
of stars. Recent observations from SDSS, LAMOST, RAVE, Gaia etc show that this
dispersion... | arxiv topic:astro-ph.GA |
arxiv_dataset-135172009.10197 | Integral Klein bottle surgeries and Heegaard Floer homology
math.GT
We study which closed, connected, orientable three-manifolds $X$ containing a
Klein bottle arise as integral Dehn surgery along a knot in $S^3$. Such $X$ are
presentable as a gluing of the twisted $I$-bundle over the Klein bottle to a
knot manifold... | arxiv topic:math.GT |
arxiv_dataset-135182009.10297 | CodeBLEU: a Method for Automatic Evaluation of Code Synthesis
cs.SE cs.CL
Evaluation metrics play a vital role in the growth of an area as it defines
the standard of distinguishing between good and bad models. In the area of code
synthesis, the commonly used evaluation metric is BLEU or perfect accuracy, but
they a... | arxiv topic:cs.SE cs.CL |
arxiv_dataset-135192009.10397 | Duality and bicrystals on infinite binary matrices
math.CO math.RT
The set of finite binary matrices of a given size is known to carry a finite
type A bicrystal structure. We first review this classical construction,
explain how it yields a short proof of the equality between Kostka polynomials
and one-dimensional ... | arxiv topic:math.CO math.RT |
arxiv_dataset-135202009.10497 | Numerical computation of probabilities for nonlinear SDEs in high
dimension using Kolmogorov equation
math.PR
Stochastic Differential Equations (SDEs) in high dimension, having the
structure of finite dimensional approximation of Stochastic Partial
Differential Equations (SPDEs), are considered. The aim is to com... | arxiv topic:math.PR |
arxiv_dataset-135212009.10597 | On Regular Set Systems Containing Regular Subsystems
math.CO cs.DM
Let $X,Y$ be finite sets, $r,s,h, \lambda \in \mathbb{N}$ with $s\geq r,
X\subsetneq Y$. By $\lambda \binom{X}{h}$ we mean the collection of all
$h$-subsets of $X$ where each subset occurs $\lambda$ times. A coloring of
$\lambda\binom{X}{h}$ is {\it... | arxiv topic:math.CO cs.DM |
arxiv_dataset-135222009.10697 | TaskTorrent: a Lightweight Distributed Task-Based Runtime System in C++
cs.DC
We present TaskTorrent, a lightweight distributed task-based runtime in C++.
TaskTorrent uses a parametrized task graph to express the task DAG, and
one-sided active messages to trigger remote tasks asynchronously. As a result
the task DA... | arxiv topic:cs.DC |
arxiv_dataset-135232009.10797 | From complex contact structures to real almost contact 3-structures
math.DG
In this work, we prove that every complex contact structure gives rise to a
distinguished type of almost contact metric 3-structure. As an application of
our main result, we provide several new examples of manifolds which admit taut
contact... | arxiv topic:math.DG |
arxiv_dataset-135242009.10897 | Revisiting Design Choices in Proximal Policy Optimization
cs.LG stat.ML
Proximal Policy Optimization (PPO) is a popular deep policy gradient
algorithm. In standard implementations, PPO regularizes policy updates with
clipped probability ratios, and parameterizes policies with either continuous
Gaussian distribution... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-135252009.10997 | Structure and stability of traversable thin-shell wormholes in Palatini
$f(\mathcal{R})$ gravity
gr-qc
We study the structure and stability of traversable wormholes built as
(spherically symmetric) thin shells in the context of Palatini $f(\mathcal{R})$
gravity. Using a suitable junction formalism for these theor... | arxiv topic:gr-qc |
arxiv_dataset-135262009.11097 | Factor Graph-Based Smoothing Without Matrix Inversion for Highly Precise
Localization
eess.SY cs.RO cs.SY math.OC
We consider the problem of localizing a manned, semi-autonomous, or
autonomous vehicle in the environment using information coming from the
vehicle's sensors, a problem known as navigation or simultan... | arxiv topic:eess.SY cs.RO cs.SY math.OC |
arxiv_dataset-135272009.11197 | Algebras, traces, and boundary correlators in $\mathcal{N}=4$ SYM
hep-th math-ph math.MP math.QA math.RT
We study supersymmetric sectors at half-BPS boundaries and interfaces in the
4d $\mathcal{N}=4$ super Yang-Mills with the gauge group $G$, which are
described by associative algebras equipped with twisted traces... | arxiv topic:hep-th math-ph math.MP math.QA math.RT |
arxiv_dataset-135282009.11297 | An Operator Product Expansion for Form Factors
hep-th
We propose an operator product expansion for planar form factors of local
operators in $\mathcal{N}=4$ SYM theory. This expansion is based on the dual
conformal symmetry of these objects or, equivalently, the conformal symmetry of
their dual description in terms... | arxiv topic:hep-th |
arxiv_dataset-135292009.11397 | Detection of Iterative Adversarial Attacks via Counter Attack
cs.LG cs.CR cs.CV stat.ML
Deep neural networks (DNNs) have proven to be powerful tools for processing
unstructured data. However for high-dimensional data, like images, they are
inherently vulnerable to adversarial attacks. Small almost invisible
perturb... | arxiv topic:cs.LG cs.CR cs.CV stat.ML |
arxiv_dataset-135302009.11497 | Ab-initio-based Interface Modeling and Statistical Analysis for Estimate
of the Water Contact Angle on a Metallic Cu(111) Surface
physics.chem-ph physics.app-ph physics.comp-ph
Controlling the water contact angle on a surface is important for regulating
its wettability in industrial applications, which involves d... | arxiv topic:physics.chem-ph physics.app-ph physics.comp-ph |
arxiv_dataset-135312009.11597 | Norm derivatives and geometry of bilinear operators
math.FA
We study the norm derivatives in the context of Birkhoff-James orthogonality
in real Banach spaces. As an application of this, we obtain a complete
characterization of the left-symmetric points and the right-symmetric points in
a real Banach space in terms... | arxiv topic:math.FA |
arxiv_dataset-135322009.11697 | Compressed imitation learning
cs.LG cs.AI stat.ML
In analogy to compressed sensing, which allows sample-efficient signal
reconstruction given prior knowledge of its sparsity in frequency domain, we
propose to utilize policy simplicity (Occam's Razor) as a prior to enable
sample-efficient imitation learning. We firs... | arxiv topic:cs.LG cs.AI stat.ML |
arxiv_dataset-135332009.11797 | Optimal Sampling Regimes for Estimating Population Dynamics
stat.ME
Ecologists are interested in modeling the population growth of species in
various ecosystems. Studying population dynamics can assist environmental
managers in making better decisions for the environment. Traditionally, the
sampling of species and ... | arxiv topic:stat.ME |
arxiv_dataset-135342009.11897 | Sets avoiding six-term arithmetic progressions in $\mathbb{Z}_6^n$ are
exponentially small
math.CO math.NT
We show that sets avoiding 6-term arithmetic progressions in $\mathbb{Z}_6^n$
have size at most $5.709^n$. It is also pointed out that the "product
construction" does not work in this setting, specially, we ... | arxiv topic:math.CO math.NT |
arxiv_dataset-135352009.11997 | Continual Model-Based Reinforcement Learning with Hypernetworks
cs.LG cs.AI cs.RO
Effective planning in model-based reinforcement learning (MBRL) and
model-predictive control (MPC) relies on the accuracy of the learned dynamics
model. In many instances of MBRL and MPC, this model is assumed to be
stationary and is ... | arxiv topic:cs.LG cs.AI cs.RO |
arxiv_dataset-135362009.12097 | Parsisanj: a semi-automatic component-based approach towards search
engine evaluation
cs.IR
Accessing to required data on the internet is wide via search engines in the
last two decades owing to the huge amount of available data and the high rate
of new data is generating daily. Accordingly, search engines are en... | arxiv topic:cs.IR |
arxiv_dataset-135372009.12197 | End-to-End Prediction of Parcel Delivery Time with Deep Learning for
Smart-City Applications
eess.SP cs.LG
The acquisition of massive data on parcel delivery motivates postal operators
to foster the development of predictive systems to improve customer service.
Predicting delivery times successive to being shippe... | arxiv topic:eess.SP cs.LG |
arxiv_dataset-135382009.12297 | ScreeNOT: Exact MSE-Optimal Singular Value Thresholding in Correlated
Noise
math.ST stat.ME stat.TH
We derive a formula for optimal hard thresholding of the singular value
decomposition in the presence of correlated additive noise; although it
nominally involves unobservables, we show how to apply it even where t... | arxiv topic:math.ST stat.ME stat.TH |
arxiv_dataset-135392009.12397 | Stability Theory for Nullity and Deficiency of Linear Relations
math.FA
Let $\mathcal A$ and $\mathcal B$ be two closed linear relation acting
between two Banach spaces $X$ and $Y$ and let $\lambda$ be a complex number. We
study the stability of the nullity and deficiency of $\mathcal A$ when it is
perturbed by $\l... | arxiv topic:math.FA |
arxiv_dataset-135402009.12497 | $k$-Uniform states and quantum information masking
quant-ph
A pure state of $N$ parties with local dimension $d$ is called a $k$-uniform
state if all the reductions to $k$ parties are maximally mixed. Based on the
connections among $k$-uniform states, orthogonal arrays and linear codes, we
give general construction... | arxiv topic:quant-ph |
arxiv_dataset-135412009.12597 | Potential Features of ICU Admission in X-ray Images of COVID-19 Patients
eess.IV cs.CV
X-ray images may present non-trivial features with predictive information of
patients that develop severe symptoms of COVID-19. If true, this hypothesis may
have practical value in allocating resources to particular patients whil... | arxiv topic:eess.IV cs.CV |
arxiv_dataset-135422009.12697 | Modifying a Graph's Degree Sequence and the Testablity of Degree
Sequence Properties
math.CO cs.DM
We show that if the degree sequence of a graph $G$ is close in
$\ell_1$-distance to a given realizable degree sequence $(d_1,\dots,d_n)$, then
$G$ is close in edit distance to a graph with degree sequence
$(d_1,\dot... | arxiv topic:math.CO cs.DM |
arxiv_dataset-135432009.12797 | Do galactic bars depend on environment?: An information theoretic
analysis of Galaxy Zoo 2
astro-ph.GA astro-ph.CO
We use an information theoretic framework to analyze data from the Galaxy Zoo
2 project and study if there are any statistically significant correlations
between the presence of bars in spiral galaxi... | arxiv topic:astro-ph.GA astro-ph.CO |
arxiv_dataset-135442009.12897 | $f(R)$ Gravity Phase Space in the Presence of Thermal Effects
gr-qc astro-ph.CO hep-th
In this paper, we shall consider $f(R)$ gravity and its cosmological
implications, when an extra matter term generated by thermal effects is added
by hand in the Lagrangian. We formulate the equations of motion of the theory
as a... | arxiv topic:gr-qc astro-ph.CO hep-th |
arxiv_dataset-135452009.12997 | Fancy Man Lauches Zippo at WNUT 2020 Shared Task-1: A Bert Case Model
for Wet Lab Entity Extraction
cs.CL cs.LG
Automatic or semi-automatic conversion of protocols specifying steps in
performing a lab procedure into machine-readable format benefits biological
research a lot. These noisy, dense, and domain-specifi... | arxiv topic:cs.CL cs.LG |
arxiv_dataset-135462009.13097 | Hamilton-Jacobi-Bellman Equations for Maximum Entropy Optimal Control
math.OC cs.SY eess.SY
Maximum entropy reinforcement learning (RL) methods have been successfully
applied to a range of challenging sequential decision-making and control tasks.
However, most of existing techniques are designed for discrete-time s... | arxiv topic:math.OC cs.SY eess.SY |
arxiv_dataset-135472009.13197 | Bottom-up construction of dynamic density functional theories for
inhomogeneous polymer systems from microscopic simulations
cond-mat.soft
We propose and compare different strategies to construct dynamic density
functional theories (DDFTs) for inhomogeneous polymer systems close to
equilibrium from microscopic si... | arxiv topic:cond-mat.soft |
arxiv_dataset-135482009.13297 | The GUAPOS project: G31.41+0.31 Unbiased ALMA sPectral Observational
Survey -- I. Isomers of C$_{2}$H$_{4}$O$_{2}$
astro-ph.SR astro-ph.GA
Understanding the degree of chemical complexity that can be reached in
star-forming regions, together with the identification of precursors of the
building blocks of life in t... | arxiv topic:astro-ph.SR astro-ph.GA |
arxiv_dataset-135492009.13397 | A hybrid H1xH(curl) finite element formulation for a relaxed
micromorphic continuum model of antiplane shear
math.NA cs.NA math.AP
One approach for the simulation of metamaterials is to extend an associated
continuum theory concerning its kinematic equations, and the relaxed
micromorphic continuum represents such... | arxiv topic:math.NA cs.NA math.AP |
arxiv_dataset-135502009.13497 | Correlations of multiplicative functions in function fields
math.NT
We develop an approach to study character sums, weighted by a multiplicative
function $f:\mathbb{F}_q[t]\to S^1$, of the form \begin{equation} \sum_{G\in
\mathcal{M}_N}f(G)\chi(G)\xi(G), \end{equation} where $\chi$ is a Dirichlet
character and $\xi... | arxiv topic:math.NT |
arxiv_dataset-135512009.13597 | Rigorous validation of a Hopf bifurcation in the Kuramoto-Sivashinsky
PDE
math.NA cs.NA math.DS
We use computer-assisted proof techniques to prove that a branch of
non-trivial equilibrium solutions in the Kuramoto-Sivashinsky partial
differential equation undergoes a Hopf bifurcation. Furthermore, we obtain an
es... | arxiv topic:math.NA cs.NA math.DS |
arxiv_dataset-135522009.13697 | A Fast Graph Neural Network-Based Method for Winner Determination in
Multi-Unit Combinatorial Auctions
cs.LG cs.GT stat.ML
The combinatorial auction (CA) is an efficient mechanism for resource
allocation in different fields, including cloud computing. It can obtain high
economic efficiency and user flexibility by... | arxiv topic:cs.LG cs.GT stat.ML |
arxiv_dataset-135532009.13797 | Internet Photonic Sensing: Using Internet Fiber Optics for Vibration
Measurement and Monitoring
eess.SP cs.NI
In this paper, we introduce Internet Photonic Sensing (IPS), a new framework
for deformation and vibration measurement and monitoring based on signals that
are available from standard fiber optic communic... | arxiv topic:eess.SP cs.NI |
arxiv_dataset-135542009.13897 | Research on mouse brain tissue optical model based on Monte Carlo
physics.med-ph
We studied the transmission of photons in mouse brain in both with and
without intact skull states using Monte Carlo method. Photon track, optical
absorption density and fluence rate were used as indicators for analysis. We
found that,... | arxiv topic:physics.med-ph |
arxiv_dataset-135552009.13997 | A parabolic equation on domains with random boundaries
math.AP cs.NA math.NA
A heat equation with uncertain domains is thoroughly investigated.
Statistical moments of the solution is approximated by the counterparts of the
shape derivative. A rigorous proof for the existence of the shape derivative is
presented. Bo... | arxiv topic:math.AP cs.NA math.NA |
arxiv_dataset-135562009.14097 | When Local Governments' Stay-at-Home Orders Meet the White House's
"Opening Up America Again"
econ.GN q-fin.EC
On April 16th, The White House launched "Opening up America Again" (OuAA)
campaign while many U.S. counties had stay-at-home orders in place. We created
a panel data set of 1,563 U.S. counties to study t... | arxiv topic:econ.GN q-fin.EC |
arxiv_dataset-135572009.14197 | Revisiting the equality conditions of the data processing inequality for
the sandwiched R\'enyi divergence
quant-ph math-ph math.MP
We provide a transparent, simple and unified treatment of recent results on
the equality conditions for the data processing inequality (DPI) of the
sandwiched quantum R\'enyi diverge... | arxiv topic:quant-ph math-ph math.MP |
arxiv_dataset-135582009.14297 | Reannealing of Decaying Exploration Based On Heuristic Measure in Deep
Q-Network
cs.AI
Existing exploration strategies in reinforcement learning (RL) often either
ignore the history or feedback of search, or are complicated to implement.
There is also a very limited literature showing their effectiveness over
div... | arxiv topic:cs.AI |
arxiv_dataset-135592009.14397 | Deep Equals Shallow for ReLU Networks in Kernel Regimes
stat.ML cs.LG
Deep networks are often considered to be more expressive than shallow ones in
terms of approximation. Indeed, certain functions can be approximated by deep
networks provably more efficiently than by shallow ones, however, no tractable
algorithms ... | arxiv topic:stat.ML cs.LG |
arxiv_dataset-135602009.14497 | Radio and X-ray Observations of Short-lived Episodes of Electron
Acceleration in a Solar Microflare
astro-ph.SR astro-ph.HE
Solar flares are sudden energy release events in the solar corona, resulting
from magnetic reconnection, that accelerates particles and heats the ambient
plasma. During a flare, there are of... | arxiv topic:astro-ph.SR astro-ph.HE |
arxiv_dataset-135612009.14597 | A multi-scale DNN algorithm for nonlinear elliptic equations with
multiple scales
physics.comp-ph math.AP
Algorithms based on deep neural networks (DNNs) have attracted increasing
attention from the scientific computing community. DNN based algorithms are
easy to implement, natural for nonlinear problems, and hav... | arxiv topic:physics.comp-ph math.AP |
arxiv_dataset-135622009.14697 | Derived Langlands V:The simplicial and Hopflike categories
math.RT
This is the fifth article in the Derived Langlands series which consists of
one monograph and four articles. In this article I describe the Hopf algebra
and Positive Selfadjoint Hopfalgebra (PSH) aspects to classification of a
number of new classes ... | arxiv topic:math.RT |
arxiv_dataset-135632009.14797 | Maximum Entropy classification for record linkage
stat.ME
By record linkage one joins records residing in separate files which are
believed to be related to the same entity. In this paper we approach record
linkage as a classification problem, and adapt the maximum entropy
classification method in text mining to re... | arxiv topic:stat.ME |
arxiv_dataset-135642010.0007 | Quasiparticle interference observation of the topologically non-trivial
drumhead surface state in ZrSiTe
cond-mat.mtrl-sci
Drumhead surface states that link together loops of nodal lines arise in
Dirac nodal-line semimetals as a consequence of the topologically non-trivial
band crossings. We used low-temperature ... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-135652010.0017 | A Large Multi-Target Dataset of Common Bengali Handwritten Graphemes
cs.CV cs.CL cs.LG
Latin has historically led the state-of-the-art in handwritten optical
character recognition (OCR) research. Adapting existing systems from Latin to
alpha-syllabary languages is particularly challenging due to a sharp contrast
be... | arxiv topic:cs.CV cs.CL cs.LG |
arxiv_dataset-135662010.0027 | Local invariants of braiding quantum gates -- associated link
polynomials and entangling power
quant-ph math-ph math.MP
For a generic $n$-qubit system, local invariants under the action of
$SL(2,\mathbb{C})^{\otimes n}$ characterize non-local properties of
entanglement. In general, such properties are not immedia... | arxiv topic:quant-ph math-ph math.MP |
arxiv_dataset-135672010.0037 | Strategy for Boosting Pair Comparison and Improving Quality Assessment
Accuracy
cs.AI
The development of rigorous quality assessment model relies on the collection
of reliable subjective data, where the perceived quality of visual multimedia
is rated by the human observers. Different subjective assessment protoco... | arxiv topic:cs.AI |
arxiv_dataset-135682010.0047 | Temperaturskalan och Boltzmanns konstant
physics.hist-ph physics.pop-ph
Temperature scale and the Boltzmann constant: The newest system of units is
based on a compatible set of natural constants with fixed values. An example is
the Boltzmann constant k which defines the thermal energy content kT. To
express the bas... | arxiv topic:physics.hist-ph physics.pop-ph |
arxiv_dataset-135692010.0057 | Spin fluctuations in quantized transport of magnetic topological
insulators
cond-mat.mes-hall cond-mat.mtrl-sci quant-ph
In magnetic topological insulators, quantized electronic transport is
interwined with spontaneous magnetic ordering, as magnetization controls band
gaps, hence band topology, through the exchan... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci quant-ph |
arxiv_dataset-135702010.0067 | Elliptic stable envelopes and hypertoric loop spaces
math.AG hep-th math.RT math.SG
This paper relates the elliptic stable envelopes of a hypertoric variety $X$
with the K-theoretic stable envelopes of the loop hypertoric space,
$\widetilde{\mathscr{L}}X$. It thus points to a possible categorification of
elliptic s... | arxiv topic:math.AG hep-th math.RT math.SG |
arxiv_dataset-135712010.0077 | XDA: Accurate, Robust Disassembly with Transfer Learning
cs.CR cs.LG
Accurate and robust disassembly of stripped binaries is challenging. The root
of the difficulty is that high-level structures, such as instruction and
function boundaries, are absent in stripped binaries and must be recovered
based on incomplete i... | arxiv topic:cs.CR cs.LG |
arxiv_dataset-135722010.0087 | Multiple subglacial water bodies below the south pole of Mars unveiled
by new MARSIS data
astro-ph.EP physics.geo-ph
The detection of liquid water by the Mars Advanced Radar for Subsurface and
Ionosphere Sounding (MARSIS) at the base of the south polar layered deposits in
Ultimi Scopuli has reinvigorated the deba... | arxiv topic:astro-ph.EP physics.geo-ph |
arxiv_dataset-135732010.0097 | Tight Approximation Guarantees for Concave Coverage Problems
cs.DS cs.CC
In the maximum coverage problem, we are given subsets $T_1, \ldots, T_m$ of a
universe $[n]$ along with an integer $k$ and the objective is to find a subset
$S \subseteq [m]$ of size $k$ that maximizes $C(S) := \Big|\bigcup_{i \in S}
T_i\Big|$... | arxiv topic:cs.DS cs.CC |
arxiv_dataset-135742010.0107 | High-Harmonic Generation and Spin-Orbit Interaction of Light in a
Relativistic Oscillating Window
physics.plasm-ph physics.optics
When a high power laser beam irradiates a small aperture on a solid foil
target, the strong laser field drives surface plasma oscillation at the
periphery of this aperture, which acts ... | arxiv topic:physics.plasm-ph physics.optics |
arxiv_dataset-135752010.0117 | The Effects of the COVID-19 Pandemic on Transportation Systems in New
York City and Seattle, USA
physics.soc-ph
This paper continues to highlight trends in mobility and sociability in New
York City (NYC), and supplements them with similar data from Seattle, WA, two
of the cities most affected by COVID-19 in the U... | arxiv topic:physics.soc-ph |
arxiv_dataset-135762010.0127 | The negative-parity spin-1/2 $\Lambda$ baryon spectrum from lattice QCD
and effective theory
hep-lat hep-ph
The spectrum of the negative-parity spin-1/2 $\Lambda$ baryons is studied
using lattice QCD and hadronic effective theory in a unitarized coupled-channel
framework. A direct comparison between the two appro... | arxiv topic:hep-lat hep-ph |
arxiv_dataset-135772010.0137 | Lyapunov-guided Deep Reinforcement Learning for Stable Online
Computation Offloading in Mobile-Edge Computing Networks
cs.NI
Opportunistic computation offloading is an effective method to improve the
computation performance of mobile-edge computing (MEC) networks under dynamic
edge environment. In this paper, we ... | arxiv topic:cs.NI |
arxiv_dataset-135782010.0147 | User Fairness, Item Fairness, and Diversity for Rankings in Two-Sided
Markets
cs.IR cs.AI
Ranking items by their probability of relevance has long been the goal of
conventional ranking systems. While this maximizes traditional criteria of
ranking performance, there is a growing understanding that it is an
oversim... | arxiv topic:cs.IR cs.AI |
arxiv_dataset-135792010.0157 | Problems and Prospects for Intimate Musical Control of Computers
cs.HC cs.SD eess.AS
In this paper we describe our efforts towards the development of live
performance computer-based musical instrumentation. Our design criteria include
initial ease of use coupled with a long term potential for virtuosity, minimal
an... | arxiv topic:cs.HC cs.SD eess.AS |
arxiv_dataset-135802010.0167 | Mixing Strategies in Cryptocurrencies and An Alternative Implementation
cs.CR
Since the initial launch of Bitcoin by Satoshi Nakamoto in 2009,
decentralized digital currencies have long been of major interest in both the
academia and the industry. Till today, there are more than 3000 different
cryptocurrencies over... | arxiv topic:cs.CR |
arxiv_dataset-135812010.0177 | Second-Order NLP Adversarial Examples
cs.CL
Adversarial example generation methods in NLP rely on models like language
models or sentence encoders to determine if potential adversarial examples are
valid. In these methods, a valid adversarial example fools the model being
attacked, and is determined to be semantica... | arxiv topic:cs.CL |
arxiv_dataset-135822010.0187 | A 2D pixelated stilbene scintillator detector array for simultaneous
radiography with fast neutrons and gammas
physics.ins-det
For radiography applications using fast neutrons simultaneously with gammas
we have developed a detector with 16 stilbene crystals in a 4$\times$4 2D array
with a 5~mm pitch and a depth o... | arxiv topic:physics.ins-det |
arxiv_dataset-135832010.0197 | Detection of the Orbital Hall Effect by the Orbital-Spin Conversion
cond-mat.mtrl-sci
The intrinsic orbital Hall effect (OHE), the orbital counterpart of the spin
Hall effect, was predicted and studied theoretically for more than one decade,
yet to be observed in experiments. Here we propose a strategy to convert t... | arxiv topic:cond-mat.mtrl-sci |
arxiv_dataset-135842010.0207 | Vertex-transitive graphs with local action the symmetric group on
ordered pairs
math.GR math.CO
We consider a finite, connected and simple graph $\Gamma$ that admits a
vertex-transitive group of automorphisms $G$. Under the assumption that, for
all $x \in V(\Gamma)$, the local action $G_x^{\Gamma(x)}$ is the acti... | arxiv topic:math.GR math.CO |
arxiv_dataset-135852010.0217 | Floquet spin states in OLEDs
cond-mat.mes-hall cond-mat.mtrl-sci
Weakly spin-orbit coupled electron and hole spins in organic light-emitting
diodes (OLEDs) constitute near-perfect two-level systems to explore the
interaction of light and matter in the ultrastrong-drive regime. Under such
highly non-perturbative con... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci |
arxiv_dataset-135862010.0227 | Smoother Network Tuning and Interpolation for Continuous-level Image
Processing
cs.CV eess.IV
In Convolutional Neural Network (CNN) based image processing, most studies
propose networks that are optimized to single-level (or single-objective);
thus, they underperform on other levels and must be retrained for deli... | arxiv topic:cs.CV eess.IV |
arxiv_dataset-135872010.0237 | Prediction of Solar Cycle 25
astro-ph.SR
Prediction of solar cycle is an important goal of Solar Physics both because
it serves as a touchstone for our understanding of the sun and also because of
its societal value for a space faring civilization. The task is difficult and
progress is slow. Schatten et al. (1978) ... | arxiv topic:astro-ph.SR |
arxiv_dataset-135882010.0247 | Reflectionless excitation of arbitrary photonic structures: A general
theory
physics.optics physics.class-ph
We outline a recently developed theory of impedance-matching, or
reflectionless excitation of arbitrary finite photonic structures in any
dimension. It describes the necessary and sufficient conditions for... | arxiv topic:physics.optics physics.class-ph |
arxiv_dataset-135892010.0257 | Does the Objective Matter? Comparing Training Objectives for Pronoun
Resolution
cs.CL
Hard cases of pronoun resolution have been used as a long-standing benchmark
for commonsense reasoning. In the recent literature, pre-trained language
models have been used to obtain state-of-the-art results on pronoun resolutio... | arxiv topic:cs.CL |
arxiv_dataset-135902010.0267 | State of the Art Survey of Deep Learning and Machine Learning Models for
Smart Cities and Urban Sustainability
econ.GN q-fin.EC
Deep learning (DL) and machine learning (ML) methods have recently
contributed to the advancement of models in the various aspects of prediction,
planning, and uncertainty analysis of sm... | arxiv topic:econ.GN q-fin.EC |
arxiv_dataset-135912010.0277 | On geometry of $2$-nondegenerate CR structures of hypersurface type and
flag structures on leaf spaces of Levi foliations
math.CV math.DG
We construct canonical absolute parallelisms over real-analytic manifolds
equipped with $2$-nondegenerate, hypersurface-type CR structures of arbitrary
odd dimension not less t... | arxiv topic:math.CV math.DG |
arxiv_dataset-135922010.0287 | Dif-MAML: Decentralized Multi-Agent Meta-Learning
cs.LG cs.MA
The objective of meta-learning is to exploit the knowledge obtained from
observed tasks to improve adaptation to unseen tasks. As such, meta-learners
are able to generalize better when they are trained with a larger number of
observed tasks and with a la... | arxiv topic:cs.LG cs.MA |
arxiv_dataset-135932010.0297 | Rigorous criteria for anomalous waves induced by abrupt depth change
using truncated KdV statistical mechanics
physics.flu-dyn math-ph math.MP math.PR
The truncated Korteweg-De Vries (TKdV) system, a shallow-water wave model
with Hamiltonian structure that exhibits weakly turbulent dynamics, has been
found to acc... | arxiv topic:physics.flu-dyn math-ph math.MP math.PR |
arxiv_dataset-135942010.0307 | RoFT: A Tool for Evaluating Human Detection of Machine-Generated Text
cs.CL cs.AI cs.HC
In recent years, large neural networks for natural language generation (NLG)
have made leaps and bounds in their ability to generate fluent text. However,
the tasks of evaluating quality differences between NLG systems and
under... | arxiv topic:cs.CL cs.AI cs.HC |
arxiv_dataset-135952010.0317 | Modeling and Prediction of Rigid Body Motion with Planar Non-Convex
Contact
cs.RO
We present a principled method for motion prediction via dynamic simulation
for rigid bodies in intermittent contact with each other where the contact
region is a planar non-convex contact patch.
Such methods are useful in plannin... | arxiv topic:cs.RO |
arxiv_dataset-135962010.0327 | Modeling of Nuclear Waste Forms: State-of-the-Art and Perspectives
physics.comp-ph
Computational modeling is an important aspect of the research on nuclear
waste materials. In particular, atomistic simulations, when used complementary
to experimental efforts, contribute to the scientific basis of safety case for
nu... | arxiv topic:physics.comp-ph |
arxiv_dataset-135972010.0337 | A study on using image based machine learning methods to develop the
surrogate models of stamp forming simulations
cs.CV eess.IV
In the design optimization of metal forming, it is increasingly significant
to use surrogate models to analyse the finite element analysis (FEA)
simulations. However, traditional surrog... | arxiv topic:cs.CV eess.IV |
arxiv_dataset-135982010.0347 | Matched filtering with non-Gaussian noise for planet transit detections
astro-ph.EP astro-ph.IM
We develop a method for planet detection in transit data, which is based on
the Matched Filter technique, combined with the Gaussianization of the noise
outliers. The method is based on Fourier transforms and is as fast ... | arxiv topic:astro-ph.EP astro-ph.IM |
arxiv_dataset-135992010.0357 | A Highly Eccentric Warm Jupiter Orbiting TIC 237913194
astro-ph.EP
The orbital parameters of warm Jupiters serve as a record of their formation
history, providing constraints on formation scenarios for giant planets on
close and intermediate orbits. Here, we report the discovery of TIC 237913194b,
detected in full ... | arxiv topic:astro-ph.EP |
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