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arxiv_dataset-172002209.14285 | Polarized gluon distribution in the proton from holographic light-front
QCD
hep-ph hep-th nucl-th
We obtain the gluon parton distribution functions (PDFs) in the proton within
the extended light-front holographic QCD framework, where the proton couples
with the spin-two Pomeron in Anti-de Sitter space, together w... | arxiv topic:hep-ph hep-th nucl-th |
arxiv_dataset-172012209.14385 | Feature Decoupling in Self-supervised Representation Learning for Open
Set Recognition
cs.CV cs.AI cs.CR cs.LG
Assuming unknown classes could be present during classification, the open set
recognition (OSR) task aims to classify an instance into a known class or
reject it as unknown. In this paper, we use a two-s... | arxiv topic:cs.CV cs.AI cs.CR cs.LG |
arxiv_dataset-172022209.14485 | A Semi-Analytical Line Transfer (SALT) Model III: Galactic Inflows
astro-ph.GA
We present calculations of ultraviolet spectra resulting from the scattering
of photons by gas in-falling onto an isotropically emitting source of
radiation. The model is based on an adaptation of the semi-analytical line
transfer (SALT)... | arxiv topic:astro-ph.GA |
arxiv_dataset-172032209.14585 | Ultra-massive spacetimes
gr-qc hep-th
A positive cosmological constant $\Lambda >0$ sets an upper limit for the
area of marginally future-trapped surfaces enclosing a black hole (BH). Does
this mean that the mass of the BH cannot increase beyond the corresponding
limit? I analyze some simple spherically symmetric m... | arxiv topic:gr-qc hep-th |
arxiv_dataset-172042209.14685 | Self-stabilizing Total-order Broadcast
cs.DC
The problem of total-order (uniform reliable) broadcast is fundamental in
fault-tolerant distributed computing since it abstracts a broad set of problems
requiring processes to uniformly deliver messages in the same order in which
they were sent. Existing solutions (that... | arxiv topic:cs.DC |
arxiv_dataset-172052209.14785 | EMF-Aware MU-MIMO Beamforming in RIS-Aided Cellular Networks
cs.IT eess.SP math.IT
Reconfigurable Intelligent Surfaces (RISs) are one of the key emerging 6th
Generation (6G) technologies that are expected to improve the link budgets
between transmitters and receivers by adding artificial propagation paths. In
such ... | arxiv topic:cs.IT eess.SP math.IT |
arxiv_dataset-172062209.14885 | Majorana corner modes and flat-band Majorana edge modes in
superconductor/topological-insulator/superconductor junctions
cond-mat.mes-hall
Recently, superconductors with higher-order topology have stimulated
extensive attention and research interest. Higher-order topological
superconductors exhibit unconventional... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-172072209.14985 | Nonprobabilistic typicality with application to quantum mechanics
quant-ph
In this paper two hypotheses are developed. The first hypothesis is the
existence of random phenomena/experiments in which the events cannot generally
be assigned a definite probability but that nevertheless admit a class of
nearly certain e... | arxiv topic:quant-ph |
arxiv_dataset-172082209.15085 | Cardiotocography Signal Abnormality Detection based on Deep Unsupervised
Models
eess.SP
Cardiotocography (CTG) is a key element when it comes to monitoring fetal
well-being. Obstetricians use it to observe the fetal heart rate (FHR) and the
uterine contraction (UC). The goal is to determine how the fetus reacts t... | arxiv topic:eess.SP |
arxiv_dataset-172092209.15185 | Dephasing effect promotes the appearance of quantized Hall plateaus
cond-mat.mes-hall
The quantum Hall effect (QHE) is a topologically protected phenomenon which
has been observed in various systems. In experiments, the size of Hall bar
device to realize the QHE is generally much larger than the phase coherence
len... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-172102209.15285 | QUAK: A Synthetic Quality Estimation Dataset for Korean-English Neural
Machine Translation
cs.CL
With the recent advance in neural machine translation demonstrating its
importance, research on quality estimation (QE) has been steadily progressing.
QE aims to automatically predict the quality of machine translatio... | arxiv topic:cs.CL |
arxiv_dataset-172112209.15385 | On the number of solutions to the planar dual Minkowski problem
math.AP math.DG
The dual Minkowski problem in the two-dimensional plane is studied in this
paper. By combining the theoretical analysis and numerical estimation of an
integral with parameters, we find the number of solutions to this problem for
the con... | arxiv topic:math.AP math.DG |
arxiv_dataset-172122209.15485 | A New Group of Two-Dimensional Non-van der Waals Materials with Ultra
Low Exfoliation Energies
cond-mat.mtrl-sci physics.comp-ph
The exfoliation energy - quantifying the energy required to extract a
two-dimensional (2D) sheet from the surface of a bulk material - is a key
parameter determining the synthesizabilit... | arxiv topic:cond-mat.mtrl-sci physics.comp-ph |
arxiv_dataset-172132209.15585 | Cloud Classification with Unsupervised Deep Learning
physics.ao-ph cs.LG
We present a framework for cloud characterization that leverages modern
unsupervised deep learning technologies. While previous neural network-based
cloud classification models have used supervised learning methods, unsupervised
learning allow... | arxiv topic:physics.ao-ph cs.LG |
arxiv_dataset-172142210.00045 | Calibrating Sequence likelihood Improves Conditional Language Generation
cs.CL
Conditional language models are predominantly trained with maximum likelihood
estimation (MLE), giving probability mass to sparsely observed target
sequences. While MLE trained models assign high probability to plausible
sequences given ... | arxiv topic:cs.CL |
arxiv_dataset-172152210.00145 | Coalitional Game-Theoretical Approach to Coinvestment with Application
to Edge Computing
cs.GT cs.NI
We propose in this paper a coinvestment plan between several stakeholders of
different types, namely a physical network owner, operating network nodes, e.g.
a network operator or a tower company, and a set of serv... | arxiv topic:cs.GT cs.NI |
arxiv_dataset-172162210.00245 | Uniqueness for 2-Intersecting Families of Permutations and Perfect
Matchings
math.CO
We give a characterization of the largest $2$-intersecting families of
permutations of $\{1,2,\ldots,n\}$ and of perfect matchings of the complete
graph $K_{2n}$ for all $n \geq 2$.
| arxiv topic:math.CO |
arxiv_dataset-172172210.00345 | Identifying Selections Operating on HIV-1 Reverse Transcriptase via
Uniform Manifold Approximation and Projection
q-bio.GN cs.CE cs.LG
We analyze 14,651 HIV1 reverse transcriptase (HIV RT) sequences from the
Stanford HIV Drug Resistance Database labeled with treatment regimen in order
to study the evolution this ... | arxiv topic:q-bio.GN cs.CE cs.LG |
arxiv_dataset-172182210.00445 | ManiCLIP: Multi-Attribute Face Manipulation from Text
cs.CV
In this paper we present a novel multi-attribute face manipulation method
based on textual descriptions. Previous text-based image editing methods either
require test-time optimization for each individual image or are restricted to
single attribute editing... | arxiv topic:cs.CV |
arxiv_dataset-172192210.00545 | Seeing Through the Noisy Dark: Towards Real-world Low-Light Image
Enhancement and Denoising
cs.CV
Low-light image enhancement (LLIE) aims at improving the illumination and
visibility of dark images with lighting noise. To handle the real-world
low-light images often with heavy and complex noise, some efforts have... | arxiv topic:cs.CV |
arxiv_dataset-172202210.00645 | Economic-Driven Adaptive Traffic Signal Control
cs.MA
With the emerging connected-vehicle technologies and smart roads, the need
for intelligent adaptive traffic signal controls is more than ever before. This
paper proposes a novel Economic-driven Adaptive Traffic Signal Control (eATSC)
model with a hyper control v... | arxiv topic:cs.MA |
arxiv_dataset-172212210.00745 | Electron-phonon coupling and spin fluctuations in the Ising
superconductor NbSe$_{2}$
cond-mat.supr-con cond-mat.mtrl-sci cond-mat.str-el
Ising superconductivity, observed experimentally in NbSe$_{2}$ and similar
materials, has generated tremendous interest. Recently, attention was called to
the possible role tha... | arxiv topic:cond-mat.supr-con cond-mat.mtrl-sci cond-mat.str-el |
arxiv_dataset-172222210.00845 | Computational Design of Corrosion-resistant and Wear-resistant Titanium
Alloys for Orthopedic Implants
physics.med-ph
Titanium alloys are promising candidates for orthopedic implants due to their
mechanical resilience and biocompatibility. Current titanium alloys in
orthopedic implants still suffer from low wear ... | arxiv topic:physics.med-ph |
arxiv_dataset-172232210.00945 | Cooperative Multi-Agent Deep Reinforcement Learning for Reliable and
Energy-Efficient Mobile Access via Multi-UAV Control
cs.LG cs.MA
This paper addresses a novel multi-agent deep reinforcement learning
(MADRL)-based positioning algorithm for multiple unmanned aerial vehicles
(UAVs) collaboration (i.e., UAVs work... | arxiv topic:cs.LG cs.MA |
arxiv_dataset-172242210.01045 | Properties of shock waves in the quiet Sun chromosphere
astro-ph.SR
Short-lived (100s or less), sub-arcsec to a couple of arcsec size features of
enhanced brightenings in the narrowband images at the $\mathrm{H_{2V}}$ and
$\mathrm{K_{2V}}$ positions of the Ca II H and K lines in the quiet Sun are
known as bright gr... | arxiv topic:astro-ph.SR |
arxiv_dataset-172252210.01145 | An approximate local modular quantum energy inequality in general
quantum field theory
math-ph gr-qc hep-th math.MP
For every local quantum field theory on a static, globally hyperbolic
spacetime of arbitrary dimension, assuming the Reeh-Schlieder property, local
preparability of states, and the existence of an e... | arxiv topic:math-ph gr-qc hep-th math.MP |
arxiv_dataset-172262210.01245 | Random orthogonal additive filters: a solution to the
vanishing/exploding gradient of deep neural networks
cs.LG cs.AI cs.NA math.DS math.NA
Since the recognition in the early nineties of the vanishing/exploding (V/E)
gradient issue plaguing the training of neural networks (NNs), significant
efforts have been exe... | arxiv topic:cs.LG cs.AI cs.NA math.DS math.NA |
arxiv_dataset-172272210.01345 | Lecture notes on generalized Monge-Amp\`ere equations and subvarieties
math.DG math.AG math.CV
These are the lecture notes for the Morningside Center of Mathematics
Geometry Summer School on August 15-20, 2022. These lectures sketch the results
by Yau, Demailly-Paun, the author, and Datar-Pingali about generalized
... | arxiv topic:math.DG math.AG math.CV |
arxiv_dataset-172282210.01445 | A Probabilistic Model for Aircraft in Climb using Monotonic Functional
Gaussian Process Emulators
cs.CE
Ensuring vertical separation is a key means of maintaining safe separation
between aircraft in congested airspace. Aircraft trajectories are modelled in
the presence of significant epistemic uncertainty, leadin... | arxiv topic:cs.CE |
arxiv_dataset-172292210.01545 | A Note on Entanglement Entropy for Primary Fermion Fields in JT Gravity
hep-th
In this paper we analyse and discuss 2D Jackiw-Teitelboim (JT) gravity
coupled to primary fermion fields in asymptotically anti-de Sitter (AdS)
spacetimes. We get a particular solution of the massless Dirac field outside
the extremal bla... | arxiv topic:hep-th |
arxiv_dataset-172302210.01645 | Robotic Learning the Sequence of Packing Irregular Objects from Human
Demonstrations
cs.RO cs.LG
We tackle the challenge of robotic bin packing with irregular objects, such
as groceries. Given the diverse physical attributes of these objects and the
complex constraints governing their placement and manipulation, ... | arxiv topic:cs.RO cs.LG |
arxiv_dataset-172312210.01745 | Making Decisions under Outcome Performativity
cs.LG cs.CY stat.ML
Decision-makers often act in response to data-driven predictions, with the
goal of achieving favorable outcomes. In such settings, predictions don't
passively forecast the future; instead, predictions actively shape the
distribution of outcomes they ... | arxiv topic:cs.LG cs.CY stat.ML |
arxiv_dataset-172322210.01845 | Simulation study of particle identification using cluster counting
technique for the BESIII drift chamber
hep-ex physics.ins-det
The particle identification of charged hadrons, especially for the separation
of $K$ and $\pi$, is crucial for the flavour physics study. Ionization
measurement with the cluster countin... | arxiv topic:hep-ex physics.ins-det |
arxiv_dataset-172332210.01945 | Rigidity results for shrinking and expanding Ricci solitons
math.DG
In this paper, we prove some rigidity results for both shrinking and
expanding Ricci solitons. First, we prove that compact shrinking Ricci solitons
are Einstein if we control the maximum value of the potential function. Then,
we prove some rigidit... | arxiv topic:math.DG |
arxiv_dataset-172342210.02045 | Coarse-to-Fine Point Cloud Registration with SE(3)-Equivariant
Representations
cs.CV cs.RO
Point cloud registration is a crucial problem in computer vision and
robotics. Existing methods either rely on matching local geometric features,
which are sensitive to the pose differences, or leverage global shapes, which... | arxiv topic:cs.CV cs.RO |
arxiv_dataset-172352210.02145 | XMM-Newton view of the shock heating in an early merging cluster, CIZA
J1358.9$-$4750
astro-ph.GA astro-ph.HE
CIZA J1358.9-4750 is a nearby galaxy cluster in the early phase of a major
merger. The two-dimensional temperature map using XMM-Newton EPIC-PN
observation confirms the existence of a high temperature reg... | arxiv topic:astro-ph.GA astro-ph.HE |
arxiv_dataset-172362210.02245 | Channel Modeling for UAV-to-Ground Communications with Posture Variation
and Fuselage Scattering Effect
eess.SP eess.IV
Unmanned aerial vehicle (UAV)-to-ground (U2G) channel models play a pivotal
role for reliable communications between UAV and ground terminal. This paper
proposes a three-dimensional (3D) non-sta... | arxiv topic:eess.SP eess.IV |
arxiv_dataset-172372210.02345 | SCTOMP: Spatially Constrained Time-Optimal Motion Planning
cs.RO math.OC
This paper focuses on spatial time-optimal motion planning, a generalization
of the exact time-optimal path following problem that allows the system to plan
within a predefined space. In contrast to state-of-the-art methods, we drop the
assump... | arxiv topic:cs.RO math.OC |
arxiv_dataset-172382210.02445 | Localizing Anatomical Landmarks in Ocular Images using Zoom-In Attentive
Networks
eess.IV cs.CV cs.LG
Localizing anatomical landmarks are important tasks in medical image
analysis. However, the landmarks to be localized often lack prominent visual
features. Their locations are elusive and easily confused with the... | arxiv topic:eess.IV cs.CV cs.LG |
arxiv_dataset-172392210.02545 | JoeyS2T: Minimalistic Speech-to-Text Modeling with JoeyNMT
cs.CL cs.SD eess.AS
JoeyS2T is a JoeyNMT extension for speech-to-text tasks such as automatic
speech recognition and end-to-end speech translation. It inherits the core
philosophy of JoeyNMT, a minimalist NMT toolkit built on PyTorch, seeking
simplicity and... | arxiv topic:cs.CL cs.SD eess.AS |
arxiv_dataset-172402210.02645 | Quantum-improved phase estimation with a displacement-assisted SU(1,1)
interferometer
quant-ph
By performing two local displacement operations (LDOs) inside an SU(1,1)
interferometer, called as the displacement-assisted SU(1,1) [DSU(1,1)], both
the phase sensitivity based on homodyne detection and quantum Fisher
... | arxiv topic:quant-ph |
arxiv_dataset-172412210.02745 | MuS2: A Real-World Benchmark for Sentinel-2 Multi-Image Super-Resolution
eess.IV cs.CV
Insufficient image spatial resolution is a serious limitation in many
practical scenarios, especially when acquiring images at a finer scale is
infeasible or brings higher costs. This is inherent to remote sensing,
including Sent... | arxiv topic:eess.IV cs.CV |
arxiv_dataset-172422210.02845 | A unified steady and unsteady formulation for hydrodynamic potential
flow simulations with fully nonlinear free surface boundary conditions
math.NA cs.NA physics.app-ph physics.flu-dyn
This work discusses the correct modeling of the fully nonlinear free surface
boundary conditions to be prescribed in water waves ... | arxiv topic:math.NA cs.NA physics.app-ph physics.flu-dyn |
arxiv_dataset-172432210.02945 | On the optimal pivot path of simplex method for linear programming based
on reinforcement learning
math.OC
Based on the existing pivot rules, the simplex method for linear programming
is not polynomial in the worst case. Therefore the optimal pivot of the simplex
method is crucial. This study proposes the optimal... | arxiv topic:math.OC |
arxiv_dataset-172442210.03045 | A neural network approach to high-dimensional optimal switching problems
with jumps in energy markets
math.OC
We develop a backward-in-time machine learning algorithm that uses a sequence
of neural networks to solve optimal switching problems in energy production,
where electricity and fossil fuel prices are subj... | arxiv topic:math.OC |
arxiv_dataset-172452210.03145 | Snowmass 2021 Topical Report on Synergies in Research at Underground
Facilities
hep-ex
This is a Snowmass 2021 Topical Report for the Underground Facilities and
Infrastructure Frontier on Synergies in Research at Underground Facilities: A
broad range of scientific and engineering research is possible in undergrou... | arxiv topic:hep-ex |
arxiv_dataset-172462210.03245 | 21st Century Global and Regional Surface Temperature Projections
physics.ao-ph astro-ph.EP physics.soc-ph
Many regions across the globe broke their surface temperature records in
recent years, further sparking concerns about the impending arrival of "tipping
points" later in the 21st century. This study analyzes ob... | arxiv topic:physics.ao-ph astro-ph.EP physics.soc-ph |
arxiv_dataset-172472210.03345 | Spatial-chirp Codebook-based Hierarchical Beam Training for Extremely
Large-Scale Massive MIMO
cs.IT eess.SP math.IT
Extremely large-scale multiple-input multiple-output (XL-MIMO) promises to
provide ultrahigh data rates in millimeter-wave (mmWave) and Terahertz (THz)
spectrum. However, the spherical-wavefront wi... | arxiv topic:cs.IT eess.SP math.IT |
arxiv_dataset-172482210.03445 | Experimental and observational tests of antigravity
astro-ph.CO gr-qc hep-ex hep-th
Whereas repulsive gravity was considered as a fringe concept until the
mid-1990's, the growingexperimental evidence since this epoch for repulsive
gravity, in what is now called Dark Energy,for lack of a better understanding
of its ... | arxiv topic:astro-ph.CO gr-qc hep-ex hep-th |
arxiv_dataset-172492210.03545 | Hypergraph Ramsey numbers of cliques versus stars
math.CO
Let $K_m^{(3)}$ denote the complete $3$-uniform hypergraph on $m$ vertices
and $S_n^{(3)}$ the $3$-uniform hypergraph on $n+1$ vertices consisting of all
$\binom{n}{2}$ edges incident to a given vertex. Whereas many hypergraph Ramsey
numbers grow either at m... | arxiv topic:math.CO |
arxiv_dataset-172502210.03645 | FAST observations of an extremely active episode of FRB 20201124A: II.
Energy Distribution
astro-ph.HE
We report the properties of more than 800 bursts detected from the repeating
fast radio burst (FRB) source FRB 20201124A with the Five-hundred-meter
Aperture Spherical radio Telescope (FAST) during an extremely ... | arxiv topic:astro-ph.HE |
arxiv_dataset-172512210.03745 | ProGReST: Prototypical Graph Regression Soft Trees for Molecular
Property Prediction
q-bio.QM cs.AI cs.LG
In this work, we propose the novel Prototypical Graph Regression
Self-explainable Trees (ProGReST) model, which combines prototype learning,
soft decision trees, and Graph Neural Networks. In contrast to othe... | arxiv topic:q-bio.QM cs.AI cs.LG |
arxiv_dataset-172522210.03845 | Born this way: thin disc, thick disc, and isotropic spheroid formation
in FIRE-2 Milky-Way-mass galaxy simulations
astro-ph.GA
We investigate the formation of Milky-Way-mass galaxies using FIRE-2 LCDM
cosmological zoom-in simulations by studying the orbital evolution of stars
formed in the main progenitor of the ... | arxiv topic:astro-ph.GA |
arxiv_dataset-172532210.03945 | Understanding HTML with Large Language Models
cs.LG cs.AI
Large language models (LLMs) have shown exceptional performance on a variety
of natural language tasks. Yet, their capabilities for HTML understanding --
i.e., parsing the raw HTML of a webpage, with applications to automation of
web-based tasks, crawling, a... | arxiv topic:cs.LG cs.AI |
arxiv_dataset-172542210.04045 | The FBHHRBNRSSSHK-Algorithm for Multiplication in
$\mathbb{Z}_2^{5\times5}$ is still not the end of the story
cs.SC cs.CC
In response to a recent Nature article which announced an algorithm for
multiplying $5\times5$-matrices over $\mathbb{Z}_2$ with only 96
multiplications, two fewer than the previous record, we... | arxiv topic:cs.SC cs.CC |
arxiv_dataset-172552210.04145 | Fine-grained Anomaly Detection in Sequential Data via Counterfactual
Explanations
cs.LG
Anomaly detection in sequential data has been studied for a long time because
of its potential in various applications, such as detecting abnormal system
behaviors from log data. Although many approaches can achieve good perfo... | arxiv topic:cs.LG |
arxiv_dataset-172562210.04245 | The distribution of globular clusters in kinematic spaces does not trace
the accretion history of the host galaxy
astro-ph.GA
Reconstructing how all the stellar components of the Galaxy formed and
assembled over time, by studying the properties of the stars which make it, is
the aim of Galactic archeology. In the... | arxiv topic:astro-ph.GA |
arxiv_dataset-172572210.04345 | LieGG: Studying Learned Lie Group Generators
cs.LG
Symmetries built into a neural network have appeared to be very beneficial
for a wide range of tasks as it saves the data to learn them. We depart from
the position that when symmetries are not built into a model a priori, it is
advantageous for robust networks to ... | arxiv topic:cs.LG |
arxiv_dataset-172582210.04445 | Enumerating Stable Nanopores in Graphene and their Geometrical
Properties Using the Combinatorics of Hexagonal Lattices
cond-mat.mtrl-sci physics.data-an
Nanopores in two-dimensional (2D) materials, including graphene, can be used
for a variety of applications, such as gas separations, water desalination, and
DNA... | arxiv topic:cond-mat.mtrl-sci physics.data-an |
arxiv_dataset-172592210.04545 | Automatic Evaluation and Analysis of Idioms in Neural Machine
Translation
cs.CL
A major open problem in neural machine translation (NMT) is the translation
of idiomatic expressions, such as "under the weather". The meaning of these
expressions is not composed by the meaning of their constituent words, and NMT
mod... | arxiv topic:cs.CL |
arxiv_dataset-172602210.04645 | Optimal Stopping with Trees: The Details
math.OC
The purpose of this paper is two-fold, first, to review a recent method
introduced by S. Becker, P. Cheridito, and P. Jentzen, for solving
high-dimensional optimal stopping problems using deep Neural Networks, second,
to propose an alternative algorithm replacing Neu... | arxiv topic:math.OC |
arxiv_dataset-172612210.04745 | Low-power multi-mode fiber projector overcomes shallow neural networks
classifiers
physics.optics physics.app-ph physics.data-an stat.ML
In the domain of disordered photonics, the characterization of optically
opaque materials for light manipulation and imaging is a primary aim. Among
various complex devices, mul... | arxiv topic:physics.optics physics.app-ph physics.data-an stat.ML |
arxiv_dataset-172622210.04845 | FS-DETR: Few-Shot DEtection TRansformer with prompting and without
re-training
cs.CV cs.AI
This paper is on Few-Shot Object Detection (FSOD), where given a few
templates (examples) depicting a novel class (not seen during training), the
goal is to detect all of its occurrences within a set of images. From a
pract... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-172632210.04945 | Spectroscopic Observation and Modeling of Photonic Modes in CeO2
Nanocubes
physics.optics cond-mat.mtrl-sci
Photonic modes in dielectric nanostructures, e.g., wide gap semiconductor
like CeO2 (ceria), has potential for various applications such as light
harvesting and information transmission. To fully understand... | arxiv topic:physics.optics cond-mat.mtrl-sci |
arxiv_dataset-172642210.05045 | Formation of amorphous carbon multi-walled nanotubes from random initial
configurations
cond-mat.mtrl-sci cond-mat.dis-nn
Amorphous carbon nanotubes (a-CNT) with up to four walls and sizes ranging
from 200 to 3200 atoms have been simulated, starting from initial random
configurations and using the Gaussian Approx... | arxiv topic:cond-mat.mtrl-sci cond-mat.dis-nn |
arxiv_dataset-172652210.05145 | Retrieval Augmentation for T5 Re-ranker using External Sources
cs.IR cs.CL
Retrieval augmentation has shown promising improvements in different tasks.
However, whether such augmentation can assist a large language model based
re-ranker remains unclear. We investigate how to augment T5-based re-rankers
using high-qu... | arxiv topic:cs.IR cs.CL |
arxiv_dataset-172662210.05245 | PatternRank: Leveraging Pretrained Language Models and Part of Speech
for Unsupervised Keyphrase Extraction
cs.CL cs.AI
Keyphrase extraction is the process of automatically selecting a small set of
most relevant phrases from a given text. Supervised keyphrase extraction
approaches need large amounts of labeled tr... | arxiv topic:cs.CL cs.AI |
arxiv_dataset-172672210.05345 | Sympletic tracking methods for insertion devices: a Robinson wiggler
example
physics.acc-ph
Modern synchrotron light sources are often characterized with high-brightness
synchrotron radiation from insertion devices. Inevitably, insertion devices
introduce nonlinear distortion to the beam motion. Symplectic tracki... | arxiv topic:physics.acc-ph |
arxiv_dataset-172682210.05445 | Borel $(\alpha,\beta)$-multitransforms and Quantum Leray-Hirsch:
integral representations of solutions of quantum differential equations for
$\mathbb P^1$-bundles
math.AG math-ph math.DG math.MP
In this paper, we address the integration problem of the isomonodromic system
of quantum differential equations ($qDE... | arxiv topic:math.AG math-ph math.DG math.MP |
arxiv_dataset-172692210.05545 | Reliability and Reproducibility of the Cryogenic Sapphire Oscillator
Technology
physics.ins-det
The cryogenic sapphire oscillator (CSO) is a highly specialized machine,
which delivers a reference signal exhibiting the lowest frequency fluctuations.
For the best units, the Allan deviation (ADEV) is <1e-15 for inte... | arxiv topic:physics.ins-det |
arxiv_dataset-172702210.05645 | Zero Energy Self-Similar Solutions Describing Singularity Formation In
The Nonlinear Schrodinger Equation In Dimension N=3
math.AP math.CA
In dimension N=3 the cubic nonlinear Schrodinger equation has solutions which
become singular, i.e. at a spatial point they blow up to infinity in finite
time. In 1972 Zakharo... | arxiv topic:math.AP math.CA |
arxiv_dataset-172712210.05745 | The science of ultra-high energy cosmic rays after more than 15 years of
operation of the Pierre Auger Observatory
astro-ph.HE
The Pierre Auger Observatory has been detecting ultra-high energy cosmic rays
(UHECRs) for more than fifteen years. An essential feature of the Observatory
is its hybrid design: cosmic ra... | arxiv topic:astro-ph.HE |
arxiv_dataset-172722210.05845 | Contrastive Retrospection: honing in on critical steps for rapid
learning and generalization in RL
cs.LG cs.AI
In real life, success is often contingent upon multiple critical steps that
are distant in time from each other and from the final reward. These critical
steps are challenging to identify with traditiona... | arxiv topic:cs.LG cs.AI |
arxiv_dataset-172732210.05945 | On polynomial invariant rings in modular invariant theory
math.AC
Let $\Bbbk$ be a field of characteristic $p>0$, $V$ a finite-dimensional
$\Bbbk$-vector-space, and $G$ a finite $p$-group acting $\Bbbk$-linearly on
$V$. Let $S = \Sym V^*$. We show that $S^G$ is a polynomial ring if and only if
the dimension of its ... | arxiv topic:math.AC |
arxiv_dataset-172742210.06045 | Multiple measurements on an uncollapsed entangled two-photon state
quant-ph
The relativity of simultaneity together with definition of a quantum state's
collapse result into experimental situations, where a multiple measurements can
be taken on an uncollapsed quantum state. A quantum state's collapse space-time
dis... | arxiv topic:quant-ph |
arxiv_dataset-172752210.06145 | Can Artificial Intelligence Reconstruct Ancient Mosaics?
cs.CV cs.AI
A large number of ancient mosaics have not reached us because they have been
destroyed by erosion, earthquakes, looting or even used as materials in newer
construction. To make things worse, among the small fraction of mosaics that we
have been ab... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-172762210.06245 | Back to the Future: On Potential Histories in NLP
cs.CL
Machine learning and NLP require the construction of datasets to train and
fine-tune models. In this context, previous work has demonstrated the
sensitivity of these data sets. For instance, potential societal biases in this
data are likely to be encoded and t... | arxiv topic:cs.CL |
arxiv_dataset-172772210.06345 | Variational Open-Domain Question Answering
cs.CL cs.IR cs.LG
Retrieval-augmented models have proven to be effective in natural language
processing tasks, yet there remains a lack of research on their optimization
using variational inference. We introduce the Variational Open-Domain (VOD)
framework for end-to-end tr... | arxiv topic:cs.CL cs.IR cs.LG |
arxiv_dataset-172782210.06445 | Hydrodynamic Entropy and Emergence of Order in Two-dimensional Euler
Turbulence
cond-mat.stat-mech nlin.CD physics.flu-dyn physics.plasm-ph
Using numerical simulations, we show that the asymptotic states of
two-dimensional (2D) Euler turbulence exhibit large-scale flow structures due
to nonzero energy transfers a... | arxiv topic:cond-mat.stat-mech nlin.CD physics.flu-dyn physics.plasm-ph |
arxiv_dataset-172792210.06545 | GULP: a prediction-based metric between representations
cs.LG
Comparing the representations learned by different neural networks has
recently emerged as a key tool to understand various architectures and
ultimately optimize them. In this work, we introduce GULP, a family of distance
measures between representations... | arxiv topic:cs.LG |
arxiv_dataset-172802210.06645 | Serre curves relative to obstructions modulo 2
math.NT
We consider elliptic curves $E / \mathbb{Q}$ for which the image of the
adelic Galois representation $\rho_E$ is as large as possible given a
constraint on the image modulo 2. For such curves, we give a characterization
in terms of their $\ell$-adic images, com... | arxiv topic:math.NT |
arxiv_dataset-172812210.06745 | Insertion of vertex operators using BV formalism
hep-th
We develop a general framework for the insertion of vertex operator on the
string worldsheet, in BV formalism. Such insertions correspond to deformations
of the Master Action which breaks the gauge symmetry to a subgroup, and then
restoring the full gauge symm... | arxiv topic:hep-th |
arxiv_dataset-172822210.06845 | The Fine-Grained Complexity of Graph Homomorphism Parameterized by
Clique-Width
cs.CC
The generic homomorphism problem, which asks whether an input graph $G$
admits a homomorphism into a fixed target graph $H$, has been widely studied in
the literature. In this article, we provide a fine-grained complexity
classi... | arxiv topic:cs.CC |
arxiv_dataset-172832210.06945 | Design and characterization of cochlea-inspired tonotopic resonators
physics.app-ph
The cochlea has long been the subject of investigation in various research
fields due to its intriguing spiral architecture and unique sensing
characteristics. One of its most interesting features is the ability to sense
acoustic wa... | arxiv topic:physics.app-ph |
arxiv_dataset-172842210.07045 | Enlargement of Filtrations -- A Primer
math.PR
In stochastic analysis, the flow of information through time is typically
modelled using a filtration. We introduce some of the basic ideas involving
enlargements of filtration. Here, we focus mainly on initial enlargements,
where a given filtration is enlarged with kn... | arxiv topic:math.PR |
arxiv_dataset-172852210.07145 | Accurate, reliable and interpretable solubility prediction of druglike
molecules with attention pooling and Bayesian learning
q-bio.BM cs.AI cs.LG
In drug discovery, aqueous solubility is an important pharmacokinetic
property which affects absorption and assay availability of drug. Thus, in
silico prediction of s... | arxiv topic:q-bio.BM cs.AI cs.LG |
arxiv_dataset-172862210.07245 | Autoencoder-Aided Visualization of Collections of Morse Complexes
cs.HC cs.GR
Though analyzing a single scalar field using Morse complexes is well studied,
there are few techniques for visualizing a collection of Morse complexes. We
focus on analyses that are enabled by looking at a Morse complex as an embedded
dom... | arxiv topic:cs.HC cs.GR |
arxiv_dataset-172872210.07345 | A Topological Data Analysis Study on Murine Pulmonary Arterial Trees
with Pulmonary Hypertension
q-bio.QM
Pulmonary hypertension (PH), defined by a mean pulmonary arterial blood
pressure above 20 mmHg, is a cardiovascular disease impacting the pulmonary
vasculature. PH is accompanied by vascular remodeling, where... | arxiv topic:q-bio.QM |
arxiv_dataset-172882210.07445 | An efficient low-density grating setup for monochromatization of XUV
ultrafast light sources
physics.optics
Ultrafast light sources have become an indispensable tool to access and
understand transient phenomenon in material science. However, a simple and
easy-to-implement method for harmonic selection, with high ... | arxiv topic:physics.optics |
arxiv_dataset-172892210.07545 | Hypergraphs for multiscale cycles in structured data
math.AT cs.CG q-bio.QM
Scientific data has been growing in both size and complexity across the
modern physical, engineering, life and social sciences. Spatial structure, for
example, is a hallmark of many of the most important real-world complex
systems, but its ... | arxiv topic:math.AT cs.CG q-bio.QM |
arxiv_dataset-172902210.07645 | Controllable giant magneto resistance and perfect spin filtering in
$\alpha^{\prime}$-borophene nanoribbons
cond-mat.mes-hall
By using non-equilibrium Green's function (NEGF) method and tight-binding
(TB) approximation, we investigated a perfect control on spin transport in a
zigzag $\alpha^{\prime}$-boron nanori... | arxiv topic:cond-mat.mes-hall |
arxiv_dataset-172912210.07745 | Confidence estimation of classification based on the distribution of the
neural network output layer
cs.CL
One of the most common problems preventing the application of prediction
models in the real world is lack of generalization: The accuracy of models,
measured in the benchmark does repeat itself on future dat... | arxiv topic:cs.CL |
arxiv_dataset-172922210.07845 | Flame-state monitoring based on very low number of visible or infrared
images via few-shot learning
cs.CV physics.app-ph
The current success of machine learning on image-based combustion monitoring
is based on massive data, which is costly even impossible for industrial
applications. To address this conflict, we ... | arxiv topic:cs.CV physics.app-ph |
arxiv_dataset-172932210.07945 | A dense mini-Neptune orbiting the bright young star HD 18599
astro-ph.EP
Very little is known about the young planet population because the detection
of small planets orbiting young stars is obscured by the effects of stellar
activity and fast rotation which mask planets within radial velocity and
transit data sets... | arxiv topic:astro-ph.EP |
arxiv_dataset-172942210.08045 | Flux eruption events drive angular momentum transport in magnetically
arrested accretion flows
astro-ph.HE astro-ph.GA
We evolve two high-resolution general relativistic magnetohydrodynamic
(GRMHD) simulations of advection-dominated accretion flows around non-spinning
black holes (BHs), each over a duration $\sim... | arxiv topic:astro-ph.HE astro-ph.GA |
arxiv_dataset-172952210.08145 | Self-Repetition in Abstractive Neural Summarizers
cs.CL
We provide a quantitative and qualitative analysis of self-repetition in the
output of neural summarizers. We measure self-repetition as the number of
n-grams of length four or longer that appear in multiple outputs of the same
system. We analyze the behavior ... | arxiv topic:cs.CL |
arxiv_dataset-172962210.08245 | Medial and isospectral algebras
math.RA math.AC
The purpose of this paper is to give a systematic study of two new classes of
commutative nonassociative algebras, the so-called isospectral and medial
algebras. An isospectral algebra $\mathbb{A}$ is a generic commutative
nonassociative algebra whose idempotents have... | arxiv topic:math.RA math.AC |
arxiv_dataset-172972210.08345 | Augmentation-Free Graph Contrastive Learning of Invariant-Discriminative
Representations
cs.LG cs.AI
The pretasks are mainly built on mutual information estimation, which
requires data augmentation to construct positive samples with similar semantics
to learn invariant signals and negative samples with dissimilar... | arxiv topic:cs.LG cs.AI |
arxiv_dataset-172982210.08445 | Connection-Based Scheduling for Real-Time Intersection Control
cs.AI
We introduce a heuristic scheduling algorithm for real-time adaptive traffic
signal control to reduce traffic congestion. This algorithm adopts a lane-based
model that estimates the arrival time of all vehicles approaching an
intersection through ... | arxiv topic:cs.AI |
arxiv_dataset-172992210.08545 | D/M/1 Queue: Policies and Control
math.PR cs.DM math.HO
Equilibrium G/M/1-FIFO waiting times are exponentially distributed, as first
proved by Smith (1953). For other client-sorting policies, such generality is
not feasible. Assume that interarrival times are constant. Symbolics for the
D/M/1-LIFO density are compl... | arxiv topic:math.PR cs.DM math.HO |
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