id stringlengths 16 29 | text stringlengths 86 3.49k | source stringlengths 14 112 |
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arxiv_dataset-183002304.11954 | Spikingformer: Spike-driven Residual Learning for Transformer-based
Spiking Neural Network
cs.NE cs.AI
Spiking neural networks (SNNs) offer a promising energy-efficient alternative
to artificial neural networks, due to their event-driven spiking computation.
However, state-of-the-art deep SNNs (including Spikform... | arxiv topic:cs.NE cs.AI |
arxiv_dataset-183012304.12054 | Differential Equations for Gaussian Statistical Models with Rational
Maximum Likelihood Estimator
math.AG math.ST stat.TH
We study multivariate Gaussian statistical models whose maximum likelihood
estimator (MLE) is a rational function of the observed data. We establish a
one-to-one correspondence between such mo... | arxiv topic:math.AG math.ST stat.TH |
arxiv_dataset-183022304.12154 | Explainable AI Insights for Symbolic Computation: A case study on
selecting the variable ordering for cylindrical algebraic decomposition
cs.SC cs.LG
In recent years there has been increased use of machine learning (ML)
techniques within mathematics, including symbolic computation where it may be
applied safely t... | arxiv topic:cs.SC cs.LG |
arxiv_dataset-183032304.12254 | Active coherent beam combining and beam steering using a spatial mode
multiplexer
physics.optics
Coherent beam combination is one promising way to overcome the power limit of
one single laser. In this paper, we use a Multi-Plane Light Converter to
combine 12 fibers at 1.03 micron with a phase locking setup. The o... | arxiv topic:physics.optics |
arxiv_dataset-183042304.12354 | Hydrodynamics in long-range interacting systems with center-of-mass
conservation
cond-mat.stat-mech cond-mat.str-el quant-ph
In systems with a conserved density, the additional conservation of the
center of mass (dipole moment) has been shown to slow down the associated
hydrodynamics. At the same time, long-range... | arxiv topic:cond-mat.stat-mech cond-mat.str-el quant-ph |
arxiv_dataset-183052304.12454 | Benchmark tasks for Quality-Diversity applied to Uncertain domains
cs.NE
While standard approaches to optimisation focus on producing a single
high-performing solution, Quality-Diversity (QD) algorithms allow large diverse
collections of such solutions to be found. If QD has proven promising across a
large variety ... | arxiv topic:cs.NE |
arxiv_dataset-183062304.12554 | The Ordinary Least Eigenvalues Estimator
econ.EM
We propose a rate optimal estimator for the linear regression model on
network data with interacted (unobservable) individual effects. The estimator
achieves a faster rate of convergence $N$ compared to the standard estimators'
$\sqrt{N}$ rate and is efficient in cas... | arxiv topic:econ.EM |
arxiv_dataset-183072304.12654 | CoDi: Co-evolving Contrastive Diffusion Models for Mixed-type Tabular
Synthesis
cs.LG cs.AI
With growing attention to tabular data these days, the attempt to apply a
synthetic table to various tasks has been expanded toward various scenarios.
Owing to the recent advances in generative modeling, fake data generate... | arxiv topic:cs.LG cs.AI |
arxiv_dataset-183082304.12754 | Minimal-time trajectories of a linear control system on a homogeneous
space of the 2D Lie group
math.OC math.DS
Through the Pontryagin maximum principle, we solve a minimal-time problem for
a linear control system on a cylinder, considered as a homogeneous space of the
solvable Lie group of dimension two. The mai... | arxiv topic:math.OC math.DS |
arxiv_dataset-183092304.12854 | Coherent Optical Spin Hall Transport for Spin-optronics at Room
Temperature
cond-mat.mes-hall cond-mat.mtrl-sci cond-mat.quant-gas physics.optics
Spin or valley degrees of freedom in condensed matter have been proposed as
efficient information carriers towards next generation spintronics. It is
therefore crucial ... | arxiv topic:cond-mat.mes-hall cond-mat.mtrl-sci cond-mat.quant-gas physics.optics |
arxiv_dataset-183102304.12954 | Cofibrantly generated model structures for functor calculus
math.AT math.CT
Model structures for many different kinds of functor calculus can be obtained
by applying a theorem of Bousfield to a suitable category of functors. In this
paper, we give a general criterion for when model categories obtained via this
appr... | arxiv topic:math.AT math.CT |
arxiv_dataset-183112304.13054 | Boson Star Normal Modes
astro-ph.CO hep-ph hep-th
Boson stars are gravitationally bound objects that arise in ultralight dark
matter models and form in the centers of galactic halos or axion miniclusters.
We systematically study the excitations of a boson star, taking into account
the mixing between positive and ne... | arxiv topic:astro-ph.CO hep-ph hep-th |
arxiv_dataset-183122304.13154 | Electrically Controlled Reversible Strain Modulation in MoS$_2$
Field-effect Transistors via an Electro-mechanically Coupled Piezoelectric
Thin Film
physics.app-ph
Strain can efficiently modulate the bandgap and carrier mobilities in
two-dimensional (2D) materials. Conventional mechanical strain-application
met... | arxiv topic:physics.app-ph |
arxiv_dataset-183132304.13254 | The directional isotropy of LIGO-Virgo binaries
gr-qc astro-ph.HE
We demonstrate how to constrain the degree of absolute alignment of the total
angular momenta of LIGO-Virgo binary black holes, looking for a special
direction in space that would break isotropy. We also allow for inhomogeneities
in the distribution ... | arxiv topic:gr-qc astro-ph.HE |
arxiv_dataset-183142304.13354 | Exploring the formation dynamics of affective polarization by
considering a coupled feedback
physics.soc-ph
Polarization issue is generally subject to ideological polarization and
affective polarization. In particular, affective polarization usually
accelerates the polarization process and transform social intera... | arxiv topic:physics.soc-ph |
arxiv_dataset-183152304.13454 | Some aspects of anisotropic curvature flow of planar partitions
math.DG math.AP math.CA math.FA
We consider the geometric evolution of a network in the plane, flowing by
anisotropic curvature. We discuss local existence of a classical solution in
the presence of several smooth anisotropies. Next, we discuss some as... | arxiv topic:math.DG math.AP math.CA math.FA |
arxiv_dataset-183162304.13554 | A Statistical Investigation of Decayless Oscillations in Small-scale
Coronal Loops Observed by Solar Orbiter/EUI
astro-ph.SR
Decayless kink oscillations are omnipresent in the solar atmosphere and a
viable candidate for coronal heating. Though there have been extensive studies
of decayless oscillations in coronal... | arxiv topic:astro-ph.SR |
arxiv_dataset-183172304.13654 | A Personalized Dense Retrieval Framework for Unified Information Access
cs.IR
Developing a universal model that can efficiently and effectively respond to
a wide range of information access requests -- from retrieval to recommendation
to question answering -- has been a long-lasting goal in the information
retrieva... | arxiv topic:cs.IR |
arxiv_dataset-183182304.13754 | Finding the effective dynamics to make rare events typical in chaotic
maps
cond-mat.stat-mech math-ph math.DS math.MP nlin.CD quant-ph
Dynamical fluctuations or rare events associated with atypical trajectories
in chaotic maps due to specific initial conditions can crucially determine
their fate, as the may lead ... | arxiv topic:cond-mat.stat-mech math-ph math.DS math.MP nlin.CD quant-ph |
arxiv_dataset-183192304.13854 | Understand the Dynamic World: An End-to-End Knowledge Informed Framework
for Open Domain Entity State Tracking
cs.AI
Open domain entity state tracking aims to predict reasonable state changes of
entities (i.e., [attribute] of [entity] was [before_state] and [after_state]
afterwards) given the action descriptions.... | arxiv topic:cs.AI |
arxiv_dataset-183202304.13954 | Why magnetic monopole becomes dyon in topological insulators
cond-mat.mes-hall cond-mat.str-el hep-lat hep-th
The Witten effect predicts that a magnetic monopole acquires a fractional
electric charge inside topological insulators.
In this work, we give a microscopic description of this phenomenon, as well
as an a... | arxiv topic:cond-mat.mes-hall cond-mat.str-el hep-lat hep-th |
arxiv_dataset-183212304.14054 | Unification of Lagrangian staggered-grid hydrodynamics and cell-centered
hydrodynamics in one dimension
math.NA cs.NA math-ph math.MP
This paper focuses on the novel scheme to unify both Lagrangian
staggered-grid and cell-centered hydrodynamic methods in one dimension. The
scheme neither contains empirical parame... | arxiv topic:math.NA cs.NA math-ph math.MP |
arxiv_dataset-183222304.14154 | Traced Types for Safe Strategic Rewriting
cs.PL
Strategy languages enable programmers to compose rewrite rules into
strategies and control their application. This is useful in programming
languages, e.g., for describing program transformations compositionally, but
also in automated theorem proving, where related id... | arxiv topic:cs.PL |
arxiv_dataset-183232304.14254 | Charge Stripe Manipulation of Superconducting Pairing Symmetry
Transition
cond-mat.str-el cond-mat.supr-con
Charge stripes have been widely observed in many different types of
unconventional superconductors, holding varying periods ($\mathcal{P}$) and
intensities. However, a general understanding on the interplay... | arxiv topic:cond-mat.str-el cond-mat.supr-con |
arxiv_dataset-183242304.14354 | Industrial Engineering with Large Language Models: A case study of
ChatGPT's performance on Oil & Gas problems
cs.CL
Large Language Models (LLMs) have shown great potential in solving complex
problems in various fields, including oil and gas engineering and other
industrial engineering disciplines like factory au... | arxiv topic:cs.CL |
arxiv_dataset-183252304.14454 | PMC-LLaMA: Towards Building Open-source Language Models for Medicine
cs.CL
Recently, Large Language Models (LLMs) have showcased remarkable capabilities
in natural language understanding. While demonstrating proficiency in everyday
conversations and question-answering situations, these models frequently
struggle in... | arxiv topic:cs.CL |
arxiv_dataset-183262304.14554 | AI-aided Geometric Design of Anti-infection Catheters
physics.med-ph cond-mat.soft physics.bio-ph physics.flu-dyn
Bacteria can swim upstream due to hydrodynamic interactions with the fluid
flow in a narrow tube, and pose a clinical threat of urinary tract infection to
patients implanted with catheters. Coatings and... | arxiv topic:physics.med-ph cond-mat.soft physics.bio-ph physics.flu-dyn |
arxiv_dataset-183272304.14654 | Effective Data Aggregation in WSN for Enhanced Security and Data Privacy
cs.CR
The two biggest problems with wireless sensor networks are security and
energy usage. In sensing devices, malicious nodes could be found in large
numbers. The researchers have proposed several methods to find these rogue
nodes. To preven... | arxiv topic:cs.CR |
arxiv_dataset-183282304.14754 | Shadows and quasinormal modes of the Bardeen black hole in cloud of
strings
gr-qc
We investigate the black hole (BH) solution of the Einstein's gravity coupled
with non-linear electrodynamics (NED) source in the background of a cloud of
strings. We analyze the horizon structure of the obtained BH solution. The
op... | arxiv topic:gr-qc |
arxiv_dataset-183292304.14854 | Scaling regimes in rapidly rotating thermal convection at extreme
Rayleigh numbers
physics.flu-dyn
The geostrophic turbulence in rapidly rotating thermal convection exhibits
characteristics shared by many highly turbulent geophysical and astrophysical
flows. In this regime, the convective length and velocity scal... | arxiv topic:physics.flu-dyn |
arxiv_dataset-183302304.14954 | A Class of Dependent Random Distributions Based on Atom Skipping
stat.ME stat.ML
We propose the Plaid Atoms Model (PAM), a novel Bayesian nonparametric model
for grouped data. Founded on an idea of `atom skipping', PAM is part of a
well-established category of models that generate dependent random
distributions and... | arxiv topic:stat.ME stat.ML |
arxiv_dataset-183312305.00044 | Hedonic Prices and Quality Adjusted Price Indices Powered by AI
econ.GN cs.LG q-fin.EC
We develop empirical models that efficiently process large amounts of
unstructured product data (text, images, prices, quantities) to produce
accurate hedonic price estimates and derived indices. To achieve this, we
generate abst... | arxiv topic:econ.GN cs.LG q-fin.EC |
arxiv_dataset-183322305.00144 | Integrating Across Application, Model, Algorithm, Compilation, and Error
Correction Chasms With Quantum Type Theory
quant-ph cond-mat.mes-hall
We briefly discuss the current state, and future computational implications,
of quantum type theory.
| arxiv topic:quant-ph cond-mat.mes-hall |
arxiv_dataset-183332305.00244 | A Critical Analysis of the Limitation of Deep Learning based 3D Dental
Mesh Segmentation Methods in Segmenting Partial Scans
cs.CV cs.LG
Tooth segmentation from intraoral scans is a crucial part of digital
dentistry. Many Deep Learning based tooth segmentation algorithms have been
developed for this task. In most... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-183342305.00344 | Ricci flow from spaces with edge type conical singularities
math.DG math.AP
We study the Ricci flow out of spaces with edge type conical singularities
along a closed, embedded curve. Under the additional assumption that for each
point of the curve, our space is locally modelled on the product of a fixed
positively ... | arxiv topic:math.DG math.AP |
arxiv_dataset-183352305.00444 | Superconductivity in graphite intercalation compounds with sodium
cond-mat.supr-con physics.comp-ph
The discovery of superconductivity in CaC6 with a critical temperature (Tc)
of 11.5 K reignites much interest in exploring high-temperature
superconductivity in graphite intercalation compounds (GICs). Here we identi... | arxiv topic:cond-mat.supr-con physics.comp-ph |
arxiv_dataset-183362305.00544 | On the State Estimation Error of "Beam-Pointing'' Channels: The Binary
Case
cs.IT math.IT
Sensing capabilities as an integral part of the network have been identified
as a novel feature of sixth-generation (6G) wireless networks. As a key driver,
millimeterwave (mmWave) communication largely boosts speed, capacit... | arxiv topic:cs.IT math.IT |
arxiv_dataset-183372305.00644 | Procedural Content Generation via Knowledge Transformation (PCG-KT)
cs.AI
We introduce the concept of Procedural Content Generation via Knowledge
Transformation (PCG-KT), a new lens and framework for characterizing PCG
methods and approaches in which content generation is enabled by the process of
knowledge transfo... | arxiv topic:cs.AI |
arxiv_dataset-183382305.00744 | Entropy production in the nonreciprocal Cahn-Hilliard model
cond-mat.soft cond-mat.stat-mech physics.flu-dyn
We study the nonreciprocal Cahn-Hilliard model with thermal noise as a
prototypical example of a generic class of non-Hermitian stochastic field
theories, analyzed in two companion papers [Suchanek, Kroy, Lo... | arxiv topic:cond-mat.soft cond-mat.stat-mech physics.flu-dyn |
arxiv_dataset-183392305.00844 | Automated Paper Screening for Clinical Reviews Using Large Language
Models
cs.CL cs.AI
Objective: To assess the performance of the OpenAI GPT API in accurately and
efficiently identifying relevant titles and abstracts from real-world clinical
review datasets and compare its performance against ground truth labell... | arxiv topic:cs.CL cs.AI |
arxiv_dataset-183402305.00944 | Poisoning Language Models During Instruction Tuning
cs.CL cs.CR cs.LG
Instruction-tuned LMs such as ChatGPT, FLAN, and InstructGPT are finetuned on
datasets that contain user-submitted examples, e.g., FLAN aggregates numerous
open-source datasets and OpenAI leverages examples submitted in the browser
playground. In... | arxiv topic:cs.CL cs.CR cs.LG |
arxiv_dataset-183412305.01044 | Venn Diagram Multi-label Class Interpretation of Diabetic Foot Ulcer
with Color and Sharpness Enhancement
cs.CV cs.AI
DFU is a severe complication of diabetes that can lead to amputation of the
lower limb if not treated properly. Inspired by the 2021 Diabetic Foot Ulcer
Grand Challenge, researchers designed autom... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-183422305.01144 | Increasing trust in new data sources: crowdsourcing image classification
for ecology
stat.AP
Crowdsourcing methods facilitate the production of scientific information by
non-experts. This form of citizen science (CS) is becoming a key source of
complementary data in many fields to inform data-driven decisions and... | arxiv topic:stat.AP |
arxiv_dataset-183432305.01244 | On boundedness and moduli spaces of K-stable Calabi-Yau fibrations over
curves
math.AG math.DG
We show boundedness of polarized Calabi--Yau fibrations over curves only with
fixed volumes of general fibers and Iitaka volumes. As its application, we
construct a separated coarse moduli space of K-stable Calabi-Yau f... | arxiv topic:math.AG math.DG |
arxiv_dataset-183442305.01344 | Quantum calculation of axion-photon transition in electromagnetodynamics
for cavity haloscope
hep-ph hep-ex
The Witten effect implies the presence of electric charge of magnetic monople
and possible relationship between axion and dyon. The axion-dyon dynamics can
be reliably built based on the quantum electromagn... | arxiv topic:hep-ph hep-ex |
arxiv_dataset-183452305.01444 | On reversing arcs to improve arc-connectivity
math.CO cs.DM
We show that if the arc-connectivity of a directed graph $D$ is at most
$\lfloor\frac{k+1}{2}\rfloor$ and the reorientation of an arc set $F$ in $D$
results in a $k$-arc-connected directed graph then we can reorient one arc of
$F$ without decreasing the ar... | arxiv topic:math.CO cs.DM |
arxiv_dataset-183462305.01544 | Analytical Fitting of Gamma-ray Photopeaks in Germanium Cross Strip
Detectors
astro-ph.IM nucl-ex
In an ideal germanium detector, fully-absorbed monoenergetic gamma-rays will
appear in the measured spectrum as a narrow peak, broadened into a Gaussian of
width determined only by the statistical properties of charg... | arxiv topic:astro-ph.IM nucl-ex |
arxiv_dataset-183472305.01644 | Key-Locked Rank One Editing for Text-to-Image Personalization
cs.CV cs.AI cs.GR
Text-to-image models (T2I) offer a new level of flexibility by allowing users
to guide the creative process through natural language. However, personalizing
these models to align with user-provided visual concepts remains a challenging
... | arxiv topic:cs.CV cs.AI cs.GR |
arxiv_dataset-183482305.01744 | A Novel Mechanism for the Formation of Dislocation Cell Patterns in BCC
Metal
cond-mat.mtrl-sci hep-th
In this study, we present the first simulation results of the formation of
dislocation cell wall microstructures in tantalum subjected to shock loading.
Dislocation patterns and cell wall formation are important... | arxiv topic:cond-mat.mtrl-sci hep-th |
arxiv_dataset-183492305.01844 | Bio-Inspired Simple Neural Network for Low-Light Image Restoration: A
Minimalist Approach
cs.CV eess.IV
In this study, we explore the potential of using a straightforward neural
network inspired by the retina model to efficiently restore low-light images.
The retina model imitates the neurophysiological principle... | arxiv topic:cs.CV eess.IV |
arxiv_dataset-183502305.01944 | Signs of criticality in social explosions
physics.soc-ph
The success of an on-line movement could be defined in terms of the shift to
large-scale and the later off-line massive street actions of protests. The role
of social media in this process is to facilitate the transformation from small
or local feelings of di... | arxiv topic:physics.soc-ph |
arxiv_dataset-183512305.02044 | Estimating the error in CG-like algorithms for least-squares and
least-norm problems
math.NA cs.NA
In [Meurant, Pape\v{z}, Tich\'y; Numerical Algorithms 88, 2021], we presented
an adaptive estimate for the energy norm of the error in the conjugate gradient
(CG) method. In this paper, we extend the estimate to alg... | arxiv topic:math.NA cs.NA |
arxiv_dataset-183522305.02144 | Ultra-delayed material failure via shear banding after straining an
amorphous material
cond-mat.soft cond-mat.stat-mech
We predict a phenomenon of catastrophic material failure arising suddenly
within an amorphous material, with an extremely long delay time since the
material was last deformed. By simulating a me... | arxiv topic:cond-mat.soft cond-mat.stat-mech |
arxiv_dataset-183532305.02244 | NVMM cache design: Logging vs. Paging
cs.OS cs.AR
Modern NVMM is closing the gap between DRAM and persistent storage, both in
terms of performance and features. Having both byte addressability and
persistence on the same device gives NVMM an unprecedented set of features,
leading to the following question: How shou... | arxiv topic:cs.OS cs.AR |
arxiv_dataset-183542305.02344 | Inspiraling streams of enriched gas observed around a massive galaxy 11
billion years ago
astro-ph.GA astro-ph.CO
Stars form in galaxies, from gas that has been accreted from the
intergalactic medium. Simulations have shown that recycling of gas-the
reaccretion of gas that was previously ejected from a galaxy-cou... | arxiv topic:astro-ph.GA astro-ph.CO |
arxiv_dataset-183552305.02444 | FT-GEMM: A Fault Tolerant High Performance GEMM Implementation on x86
CPUs
cs.DC cs.PF
General matrix/matrix multiplication (GEMM) is crucial for scientific
computing and machine learning. However, the increased scale of the computing
platforms raises concerns about hardware and software reliability. In this
post... | arxiv topic:cs.DC cs.PF |
arxiv_dataset-183562305.02544 | Nearly-Linear Time and Streaming Algorithms for Outlier-Robust PCA
cs.LG cs.DS math.ST stat.ML stat.TH
We study principal component analysis (PCA), where given a dataset in
$\mathbb{R}^d$ from a distribution, the task is to find a unit vector $v$ that
approximately maximizes the variance of the distribution after b... | arxiv topic:cs.LG cs.DS math.ST stat.ML stat.TH |
arxiv_dataset-183572305.02644 | Neuralizer: General Neuroimage Analysis without Re-Training
eess.IV cs.CV
Neuroimage processing tasks like segmentation, reconstruction, and
registration are central to the study of neuroscience. Robust deep learning
strategies and architectures used to solve these tasks are often similar. Yet,
when presented with ... | arxiv topic:eess.IV cs.CV |
arxiv_dataset-183582305.02744 | Deep Learning Aided Beamforming for Downlink Non-Orthogonal Multiple
Access Systems
eess.SP
In this work, we investigate the optimal beamformer design for the downlink
of Multiple-Input Single-Output (MISO) Non-Orthogonal Multiple Access (NOMA),
mainly focusing on a two-user scenario. We derive novel closed-form ... | arxiv topic:eess.SP |
arxiv_dataset-183592305.02844 | Open-Closed String Field Theory in the Large $N$ Limit
hep-th
We use the new nilpotent formulation of open-closed string field theory to
explore the limit where the number $N$ of identical D-branes of the starting
background is large. By reformulating the theory in terms of the 't Hooft
coupling $\lambda=\kappa N$,... | arxiv topic:hep-th |
arxiv_dataset-183602305.02944 | A cold-atom Ramsey clock with a low volume physics package
physics.atom-ph
We demonstrate a Ramsey-type microwave clock interrogating the 6.835~GHz
ground-state transition in cold \textsuperscript{87}Rb atoms loaded from a
grating magneto-optical trap (GMOT) enclosed in an additively manufactured
loop-gap resonator... | arxiv topic:physics.atom-ph |
arxiv_dataset-183612305.03044 | Electronic Excited States from a Variance-Based Contracted Quantum
Eigensolver
quant-ph physics.chem-ph physics.comp-ph
Electronic excited states of molecules are central to many physical and
chemical processes, and yet they are typically more difficult to compute than
ground states. In this paper we leverage the... | arxiv topic:quant-ph physics.chem-ph physics.comp-ph |
arxiv_dataset-183622305.03144 | Influence of various text embeddings on clustering performance in NLP
cs.LG cs.CL cs.IR
With the advent of e-commerce platforms, reviews are crucial for customers to
assess the credibility of a product. The star ratings do not always match the
review text written by the customer. For example, a three star rating (o... | arxiv topic:cs.LG cs.CL cs.IR |
arxiv_dataset-183632305.03244 | Plasmonic-enhanced bright single spin defects in silicon carbide
membranes
physics.optics quant-ph
Optically addressable spin defects in silicon carbide (SiC) have emerged as
attractable platforms for various quantum technologies. However, the low photon
count rate significantly limits their applications. We stro... | arxiv topic:physics.optics quant-ph |
arxiv_dataset-183642305.03344 | A Multi-Marginal C-Convex Duality Theorem for Martingale Optimal
Transport
math.PR
A convex duality result for martingale optimal transport problems with two
marginals was established in Beiglb\"ock et al. (2013). In this paper we
provide a generalization of this result to the multi-period setting.
| arxiv topic:math.PR |
arxiv_dataset-183652305.03444 | Local Gaussian Modifiers (LGMs): UAV dynamic trajectory generation for
onboard computation
cs.RO
Agile autonomous drones are becoming increasingly popular in research due to
the challenges they represent in fields like control, state estimation, or
perception at high speeds. When all algorithms are computed onboa... | arxiv topic:cs.RO |
arxiv_dataset-183662305.03544 | Deformations of Fano manifolds with weighted solitons
math.DG math.AG math.CV
We consider weighted solitons on Fano manifolds which include Kaehler-Ricci
solitons, Mabuchi solitons and base metrics which induce Calabi-Yau cone
metrics outside the zero sections of the canonical line bundles
(Sasaki-Einstein metrics ... | arxiv topic:math.DG math.AG math.CV |
arxiv_dataset-183672305.03644 | Rankings-Dependent Preferences: A Real Goods Matching Experiment
econ.GN q-fin.EC
We investigate whether preferences for objects received via a matching
mechanism are influenced by how highly agents rank them in their reported rank
order list. We hypothesize that all else equal, agents receive greater utility
for t... | arxiv topic:econ.GN q-fin.EC |
arxiv_dataset-183682305.03744 | Plebanski-Demianski goes NUTs (to remove the Misner string)
gr-qc hep-th
We present a general procedure, based on the Ehlers transformation of the
Ernst equations, to add the gravitomagnetic mass to the whole
Plebanski-Demianski family of solutions. We can efficiently generate a large
class of accelerating black ho... | arxiv topic:gr-qc hep-th |
arxiv_dataset-183692305.03844 | Physics-based network fine-tuning for robust quantitative susceptibility
mapping from high-pass filtered phase
eess.IV cs.CV
Purpose: To improve the generalization ability of convolutional neural
network (CNN) based prediction of quantitative susceptibility mapping (QSM)
from high-pass filtered phase (HPFP) image... | arxiv topic:eess.IV cs.CV |
arxiv_dataset-183702305.03944 | Structural and Statistical Texture Knowledge Distillation for Semantic
Segmentation
cs.CV
Existing knowledge distillation works for semantic segmentation mainly focus
on transferring high-level contextual knowledge from teacher to student.
However, low-level texture knowledge is also of vital importance for
chara... | arxiv topic:cs.CV |
arxiv_dataset-183712305.04044 | Diffusion-NAT: Self-Prompting Discrete Diffusion for Non-Autoregressive
Text Generation
cs.CL
Recently, continuous diffusion models (CDM) have been introduced into
non-autoregressive (NAR) text-to-text generation. However, the discrete nature
of text increases the difficulty of CDM to generate coherent and fluent... | arxiv topic:cs.CL |
arxiv_dataset-183722305.04144 | Representations of polynomial covariance type commutation relations by
linear integral operators with separable kernels in $L_p$
math.FA
Representations of polynomial covariance type commutation relations by linear
integral operators on $L_p$ over measures spaces are investigated. Necessary
and sufficient conditi... | arxiv topic:math.FA |
arxiv_dataset-183732305.04244 | The Spectra of transitive models
math.LO
In this paper we study the spectrum of heights of transitive models of
theories extending $V = L[A]$, under various definitions. In particular, we
investigate the consistency strength of making those spectra as simple as
possible.
| arxiv topic:math.LO |
arxiv_dataset-183742305.04344 | Empowering Language Model with Guided Knowledge Fusion for Biomedical
Document Re-ranking
cs.CL
Pre-trained language models (PLMs) have proven to be effective for document
re-ranking task. However, they lack the ability to fully interpret the
semantics of biomedical and health-care queries and often rely on simpl... | arxiv topic:cs.CL |
arxiv_dataset-183752305.04444 | Derived categories of character sheaves II: canonical
induction/restriction functors
math.RT
We give a combinatorial description of the dg category of character sheaves
on a complex reductive group $G$, extending results of [Li] for $G$
simply-connected. We also explicitly identify the parabolic
induction/restric... | arxiv topic:math.RT |
arxiv_dataset-183762305.04544 | Maximal Arrangement of Dominos in the Diamond
math.CO
"Dominos" are special entities consisting of a hard dimer-like kernel
surrounded by a soft hull and governed by local interactions. "Soft hull" and
"hard kernel" mean that the hulls can overlap while the kernel acts under a
repulsive potential. Unlike the dimer ... | arxiv topic:math.CO |
arxiv_dataset-183772305.04644 | The Baire category method for intermittent convex integration
math.AP
We use a convex integration construction from \cite{ModenaSattig2020} in a
Baire category argument to show that weak solutions to the transport equation
with incompressible vector fields with Sobolev regularity are generic in the
Baire category s... | arxiv topic:math.AP |
arxiv_dataset-183782305.04744 | Large magnetocaloric effect in the kagome ferromagnet
Li$_9$Cr$_3$(P$_2$O$_7$)$_3$(PO$_4$)$_2$
cond-mat.mtrl-sci cond-mat.str-el
Single-crystal growth, magnetic properties, and magnetocaloric effect of the
$S = 3/2$ kagome ferromagnet Li$_9$Cr$_3$(P$_2$O$_7$)$_3$(PO$_4$)$_2$
(trigonal, space group: $P\bar{3}c1$) ... | arxiv topic:cond-mat.mtrl-sci cond-mat.str-el |
arxiv_dataset-183792305.04844 | SR+Codec: a Benchmark of Super-Resolution for Video Compression Bitrate
Reduction
eess.IV cs.CV
In recent years, there has been significant interest in Super-Resolution
(SR), which focuses on generating a high-resolution image from a low-resolution
input. Deep learning-based methods for super-resolution have been... | arxiv topic:eess.IV cs.CV |
arxiv_dataset-183802305.04944 | Exploring the nature of UV-bright $z \gtrsim 10$ galaxies detected by
JWST: star formation, black hole accretion, or a non-universal IMF?
astro-ph.GA
We use the Cosmic Archaeology Tool (CAT) semi-analytical model to explore the
contribution of Population (Pop) III/II stars and active galactic nuclei (AGNs)
to the... | arxiv topic:astro-ph.GA |
arxiv_dataset-183812305.05044 | Some properties of affine $\mathcal C$-semigroups
math.RA math.AC
Numerical semigroups have been extensively studied throughout the literature,
and many of their invariants have been characterized. In this work, we
generalize some of the most important results about symmetry, pseudo-symmetry,
or fundamental gaps, t... | arxiv topic:math.RA math.AC |
arxiv_dataset-183822305.05144 | Adapt and Align to Improve Zero-Shot Sketch-Based Image Retrieval
cs.CV cs.AI
Zero-shot sketch-based image retrieval (ZS-SBIR) is challenging due to the
cross-domain nature of sketches and photos, as well as the semantic gap between
seen and unseen image distributions. Previous methods fine-tune pre-trained
models ... | arxiv topic:cs.CV cs.AI |
arxiv_dataset-183832305.05244 | Rigidity properties of holomorphic isometries into homogeneous
K\"{a}hler manifolds
math.DG math.CV
We prove two rigidity results on holomorphic isometries into homogeneous
K\"{a}hler manifolds. The first shows that a K\"{a}hler-Ricci soliton induced
by the homogeneous metric of the K\"{a}hler product of a specia... | arxiv topic:math.DG math.CV |
arxiv_dataset-183842305.05344 | Trustworthy Multi-phase Liver Tumor Segmentation via Evidence-based
Uncertainty
eess.IV cs.CV
Multi-phase liver contrast-enhanced computed tomography (CECT) images convey
the complementary multi-phase information for liver tumor segmentation (LiTS),
which are crucial to assist the diagnosis of liver cancer clinic... | arxiv topic:eess.IV cs.CV |
arxiv_dataset-183852305.05444 | A Pexider equation containing the aritmetic mean
math.CA
In this paper we determine the solutions $(\varphi,f_1,f_2)$ of the Pexider
functional equation
\[\varphi\Big(\frac{x+y}2\Big)\big(f_1(x)-f_2(y)\big)=0,\qquad (x,y)\in
I_1\times I_2,\] where $I_1$ and $I_2$ are nonempty open subintervals. Special
cases of the... | arxiv topic:math.CA |
arxiv_dataset-183862305.05544 | Implementation of a Channel Model for Non-Terrestrial Networks in ns-3
cs.NI eess.SP
While the 5th generation (5G) of mobile networks has landed in the commercial
area, the research community is exploring new functionalities for 6th
generation (6G) networks, for example non-terrestrial networks (NTNs) via
space/air... | arxiv topic:cs.NI eess.SP |
arxiv_dataset-183872305.05644 | Towards Building the Federated GPT: Federated Instruction Tuning
cs.CL cs.DC cs.SY eess.SY
While "instruction-tuned" generative large language models (LLMs) have
demonstrated an impressive ability to generalize to new tasks, the training
phases heavily rely on large amounts of diverse and high-quality instruction
d... | arxiv topic:cs.CL cs.DC cs.SY eess.SY |
arxiv_dataset-183882305.05744 | Neck pinch singularities and Joyce conjectures in Lagrangian mean
curvature flow with circle symmetry
math.DG math.AP math.SG
In this article we consider the Lagrangian mean curvature flow of compact,
circle-invariant, almost calibrated Lagrangian surfaces in hyperk\"ahler
4-manifolds with circle symmetry. We sho... | arxiv topic:math.DG math.AP math.SG |
arxiv_dataset-183892305.05844 | Constraining gravitational wave amplitude birefringence with GWTC-3
gr-qc astro-ph.HE
The propagation of gravitational waves can reveal fundamental features of the
structure of spacetime. For instance, differences in the propagation of
gravitational-wave polarizations would be a smoking gun for parity violations
in... | arxiv topic:gr-qc astro-ph.HE |
arxiv_dataset-183902305.05944 | Stealth Shaper: Reflectivity Optimization as Surface Stylization
cs.GR
We present a technique to optimize the reflectivity of a surface while
preserving its overall shape. The naive optimization of the mesh vertices using
the gradients of reflectivity simulations results in undesirable distortion. In
contrast, our ... | arxiv topic:cs.GR |
arxiv_dataset-183912305.06044 | Correlation visualization under missing values: a comparison between
imputation and direct parameter estimation methods
cs.LG stat.ML
Correlation matrix visualization is essential for understanding the
relationships between variables in a dataset, but missing data can pose a
significant challenge in estimating co... | arxiv topic:cs.LG stat.ML |
arxiv_dataset-183922305.06144 | Learning Semi-supervised Gaussian Mixture Models for Generalized
Category Discovery
cs.CV
In this paper, we address the problem of generalized category discovery
(GCD), \ie, given a set of images where part of them are labelled and the rest
are not, the task is to automatically cluster the images in the unlabelle... | arxiv topic:cs.CV |
arxiv_dataset-183932305.06244 | Explainable Knowledge Distillation for On-device Chest X-Ray
Classification
cs.CV cs.LG
Automated multi-label chest X-rays (CXR) image classification has achieved
substantial progress in clinical diagnosis via utilizing sophisticated deep
learning approaches. However, most deep models have high computational dema... | arxiv topic:cs.CV cs.LG |
arxiv_dataset-183942305.06344 | Orthogonal Transforms in Neural Networks Amount to Effective
Regularization
cs.LG cs.NE cs.SY eess.SY
We consider applications of neural networks in nonlinear system
identification and formulate a hypothesis that adjusting general network
structure by incorporating frequency information or other known orthogonal
... | arxiv topic:cs.LG cs.NE cs.SY eess.SY |
arxiv_dataset-183952305.06444 | \'Etale degree map and 0-cycles
math.AG
By using the triangulated category of \'etale motives over a field $k$, for a
smooth projective variety $X$ over $k$, we define the group
$\text{CH}^\text{\'et}_0(X)$ as an \'etale analogue of 0-cycles. We study the
properties of $\text{CH}^\text{\'et}_0(X)$, giving a descrip... | arxiv topic:math.AG |
arxiv_dataset-183962305.06544 | Self-steepening-induced stabilization of nonlinear edge waves at
photonic valley-Hall interfaces
physics.optics cond-mat.mtrl-sci nlin.PS
Localized nonlinear modes at valley-Hall interfaces in staggered photonic
graphene can be described in the long-wavelength limit by a nonlinear
Dirac-like model including spati... | arxiv topic:physics.optics cond-mat.mtrl-sci nlin.PS |
arxiv_dataset-183972305.06644 | Brightness and purity of a room-temperature single-photon source in the
blue-green range
physics.optics
Single-photon sources are crucial for developing secure telecommunications.
However, most systems operate at cryogenic temperatures. Here, we discuss a
promising solid-state system emitting single photons at ro... | arxiv topic:physics.optics |
arxiv_dataset-183982305.06744 | Laminar flow of charged quantum fluids of the Calogero-Sutherland
universality class
hep-th cond-mat.str-el
The effective field theory of the Calogero-Sutherland model represents a
universality class of quantum hydrodynamic fluids in one spatial dimension. It
describes quantum compressible fluids involving both c... | arxiv topic:hep-th cond-mat.str-el |
arxiv_dataset-183992305.06844 | Partial separability and symplectic-Haantjes manifolds
math-ph math.MP math.SG
A theory of partial separability for classical Hamiltonian systems is
proposed in the context of Haantjes geometry.
As a general result, we show that the knowledge of a non-semisimple
symplectic-Haantjes manifold for a given Hamiltonia... | arxiv topic:math-ph math.MP math.SG |
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