Articles by Youcan Xu

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Youcan Xu

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Can a “soft” liquid “harden” a “soft” solid?

Yesterday by Guokang He and others at

Hong Kong University of Science and Technology

Materials Science, Polymer Science

Heterogeneous Cosmological Phase Transitions: Seeded by Domain Walls and Junctions

Yesterday by Yang Bai and others

High Energy Physics, Cosmology and Nongalactic Astrophysics

DuetSVG: Unified Multimodal SVG Generation with Internal Visual Guidance

Yesterday by Peiying Zhang and others

Computer Vision and Pattern Recognition

WAM-Flow: Parallel Coarse-to-Fine Motion Planning via Discrete Flow Matching for Autonomous Driving

Yesterday by Yifang Xu and others

Robotics, Artificial Intelligence

Direct multi-model dark-matter search with gravitational-wave interferometers using data from the first part of the fourth LIGO-Virgo-KAGRA observing run

Yesterday by Ligo Scientific Collaboration and others

Cosmology and Nongalactic Astrophysics, General Relativity and Quantum Cosmology

The Production and Decay Dynamics of the Charmed Baryon Λ_c^+ in e^+e^- Annihilations near Threshold

Yesterday by Besiii Collaboration and others

High Energy Physics

Anomalous Hall effect and rich magnetic phase diagram of Mn_{100-x}Rh_{x} epitaxial films

2 days ago by Cong Wang and others

Investigating the origin of topological-Hall-like resistivity in Zn-doped Mn2Sb ferrimagnet

2 days ago by Bocheng Yu and others

Sum of Squares Decompositions for Structured Biquadratic Forms

2 days ago by Yi Xu and others

Optimization and Control

Reject or Not?: A Benchmark for Voice Assistant Query Rejection in Smart Home Scenario and an Improved Method Based on LLMs

2 days ago by Huichao Men and others

Human-Computer Interaction

EP250827b/SN 2025wkm: An X-ray Flash-Supernova Powered by a Central Engine and Circumstellar Interaction

2 days ago by Gokul Srinivasaragavan and others

High Energy Astrophysical Phenomena

Semiparametric rank-based regression models as robust alternatives to parametric mean-based counterparts for censored responses under detection-limit

2 days ago by Youcan Xu and others

Methodology

The Milky Way Imaging Scroll Painting Survey: Data Release 1

2 days ago by Ji Yang and others

Astrophysics of Galaxies

First measurement of the absolute branching fractions of Σ^+ nonleptonic decays and test of the ΔI = 1/2 rule % Σ^+ \to p π^0 and Σ^+ \to n π^+

2 days ago by Besiii Collaboration and others

High Energy Physics

An Efficient Interaction Human-AI Synergy System Bridging Visual Awareness and Large Language Model for Intensive Care Units

2 days ago by Yibowen Zhao and others

Human-Computer Interaction

Video-QTR: Query-Driven Temporal Reasoning Framework for Lightweight Video Understanding

3 days ago by Xinkui Zhao and others

Computer Vision and Pattern Recognition

Betti Chemistry as a Toolkit for Cyclization of Peptides and Generation of Bioactive Macrocycles

3 days ago by Hang Zhang and others

Biological and Medicinal Chemistry

UPETrack: Unidirectional Position Estimation for Tracking Occluded Deformable Linear Objects

3 days ago by Fan Wu and others

Robotics

Finite-Sample Analysis of Policy Evaluation for Robust Average Reward Reinforcement Learning

3 days ago by Yang Xu and others

Machine Learning

Efficient Q-Learning and Actor-Critic Methods for Robust Average Reward Reinforcement Learning

3 days ago by Yang Xu and others

Machine Learning, Artificial Intelligence

Survey and Experiments on Mental Disorder Detection via Social Media: From Large Language Models and RAG to Agents

3 days ago by Zhuohan Ge and others

Computation and Language

Mixture of Contexts for Long Video Generation

3 days ago by Shengqu Cai and others at

Johns Hopkins University

Graphics, Artificial Intelligence

Robust Extraction of Global 21 cm Spectrum from Experiments with a Chromatic Beam Based on Physics-Motivated Error Modeling

3 days ago by Haoran Li and others at

Chinese Academy of Sciences

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

Near-infrared Variability Detected in the Young Star-Forming Dwarf Galaxy SBS 0335-052E

4 days ago by Shun Hatano and others

Astrophysics of Galaxies

Searches for Light Dark Matter and Evidence of Coherent Elastic Neutrino-Nucleus Scattering of Solar Neutrinos with the LUX-ZEPLIN (LZ) Experiment

4 days ago by D. Akerib and others

High Energy Physics

Image2Net: Datasets, Benchmark and Hybrid Framework to Convert Analog Circuit Diagrams into Netlists

4 days ago by Haohang Xu and others

Hardware Architecture, Artificial Intelligence

M-STAR: Multi-Scale Spatiotemporal Autoregression for Human Mobility Modeling

4 days ago by Yuxiao Luo and others

Artificial Intelligence, Machine Learning

Search for Light Dark Matter with 259-day data in PandaX-4T

5 days ago by Minzhen Zhang and others

High Energy Physics

Measurement of the branching fraction of η\to μ^+ μ^- and search for η\to e^+ e^-

5 days ago by Besiii Collaboration and others

High Energy Physics

CrowdSplat: Exploring Gaussian Splatting For Crowd Rendering

6 days ago by Xiaohan Sun and others

Computer Vision and Pattern Recognition

Topics

High Energy Physics Nuclear Experiment High Energy Astrophysical Phenomena Instrumentation and Detectors Nuclear Theory Astrophysics of Galaxies Materials Science Bioinformatics Neuroscience Strongly Correlated Electrons Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics Superconductivity Infectious Diseases Genomics