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papers

Publications (32)

cs.AI2026

Agents' Last Exam

Yiyou Sun, Xinyang Han, Weichen Zhang +306

cs.IT2025

$t$ -Fold $s$ -Blocking Sets and $s$ -Minimal Codes

Hao Chen, Xu Pan, Conghui Xie

cs.LG2025

CF-CAM: Cluster Filter Class Activation Mapping for Reliable Gradient-Based Interpretability

Hongjie He, Xu Pan, Yudong Yao

astro-ph.HE2019

Implications on the origin of cosmic rays in light of 10 TV spectral softenings

Chuan Yue, Peng-Xiong Ma, Qiang Yuan +25

cs.IT2018

Galois Hulls of Linear Codes over Finite Fields

Hongwei Liu, Xu Pan

physics.ins-det2020

Comparison of proton shower developments in the BGO calorimeter of the Dark Matter Particle Explorer between GEANT4 and FLUKA simulations

Wei Jiang, Chuan Yue, Ming-Yang Cui +30

astro-ph.HE2022

Search for gamma-ray spectral lines with the DArk Matter Particle Explorer

Francesca Alemanno, Qi An, Philipp Azzarello +143

cs.IT2025

Self-dual codes and LCD codes in sum-rank metric

Qingfeng Xia, Hongwei Liu, Hao Chen +1

cs.CL2020

Multi-Instance Multi-Label Learning Networks for Aspect-Category Sentiment Analysis

Yuncong Li, Cunxiang Yin, Sheng-hua Zhong +1

cs.IT2022

Generalized $b$ -symbol weights of Linear Codes and $b$ -symbol MDS Codes

Hongwei Liu, Xu Pan

cs.CL2025

Memorization and Knowledge Injection in Gated LLMs

Xu Pan, Ely Hahami, Zechen Zhang +1

astro-ph.HE2024

Constraining primordial black holes as dark matter using AMS-02 data

Bing-Yu Su, Xu Pan, Guan-Sen Wang +3

astro-ph.HE2021

Investigating the dark matter minispikes with the gamma-ray signal from the halo of M31

Zi-Qing Xia, Zhao-Qiang Shen, Xu Pan +2

cs.CV2025

Dissecting Query-Key Interaction in Vision Transformers

Xu Pan, Aaron Philip, Ziqian Xie +1

cs.CL2026

Diffusion-Inspired Masked Fine-Tuning for Knowledge Injection in Autoregressive LLMs

Xu Pan, Ely Hahami, Jingxuan Fan +2

cs.CV2026

SAMatcher: Co-Visibility Modeling with Segment Anything for Robust Feature Matching

Xu Pan, Qiyuan Ma, Mingyue Dong +3

cs.CY2026

Institutional Trust and the Domestic AI Advantage: Evidence from DeepSeek and ChatGPT Users in China

Jiashen Huang, Yu Jia, Xu Pan

hep-ph2021

Constraining $U (1)_{L_{I^} ¼ - L_{I ¨} }$ charged dark matter model for muon $g - 2$ anomaly with AMS-02 electron and positron data

Lei Zu, Xu Pan, Lei Feng +2

astro-ph.IM2024

Simulation study of performance of the Very Large Area gamma-ray Space Telescope

Xu Pan, Wei Jiang, Chuan Yue +3

astro-ph.HE2021

Observations of Forbush Decreases of cosmic ray electrons and positrons with the Dark Matter Particle Explorer

Francesca Alemanno, Qi An, Philipp Azzarello +146

cs.IT2020

Generalized Pair Weights of Linear Codes and Linear Isomorphisms Preserving Pair Weights

Hongwei Liu, Xu Pan

cs.LG2026

Matching Accuracy, Different Geometry: Evolution Strategies vs GRPO in LLM Post-Training

William Hoy, Binxu Wang, Xu Pan

cs.RO2026

SA-VLA: Spatially-Aware Flow-Matching for Vision-Language-Action Reinforcement Learning

Xu Pan, Zhenglin Wan, Xingrui Yu +6

cs.IT2024

Optimal Few-GHW Linear Codes and Their Subcode Support Weight Distributions

Xu Pan, Hao Chen, Hongwei Liu +1

cs.CL2021

A Joint Model for Aspect-Category Sentiment Analysis with Shared Sentiment Prediction Layer

Yuncong Li, Zhe Yang, Cunxiang Yin +4

cs.AI2026

MatrAIx: Simulating the World with 8.3 Billion Persona Agents

Xiaomin Li, Yuexing Hao, Jianheng Hou +90

cond-mat.mtrl-sci2026

Beyond Beryllium: AI-Accelerated Materials Discovery for Interstellar Spacecraft Shielding

Yue Li, Xu Pan, Kaiyuan Guo

astro-ph.HE2024

Injection spectra of different species of cosmic rays from AMS-02, ACE-CRIS and Voyager-1

Xu Pan, Qiang Yuan

astro-ph.HE2018

Revisit of cosmic ray antiprotons from dark matter annihilation with updated constraints on the background model from AMS-02 and collider data

Ming-Yang Cui, Xu Pan, Qiang Yuan +2

cs.AI2026

Circuit Mechanisms for Spatial Relation Generation in Diffusion Transformers

Binxu Wang, Jingxuan Fan, Xu Pan

cs.RO2026

Towards Backdoor-Based Ownership Verification for Vision-Language-Action Models

Ming Sun, Rui Wang, Xingrui Yu +5

cs.CL2026

User-Assistant Bias in LLMs

Xu Pan, Jingxuan Fan, Zidi Xiong +3

Publications (32)

Agents' Last Exam

t-Fold s-Blocking Sets and s-Minimal Codes

CF-CAM: Cluster Filter Class Activation Mapping for Reliable Gradient-Based Interpretability

Implications on the origin of cosmic rays in light of 10 TV spectral softenings

Galois Hulls of Linear Codes over Finite Fields

Comparison of proton shower developments in the BGO calorimeter of the Dark Matter Particle Explorer between GEANT4 and FLUKA simulations

Search for gamma-ray spectral lines with the DArk Matter Particle Explorer

Self-dual codes and LCD codes in sum-rank metric

Multi-Instance Multi-Label Learning Networks for Aspect-Category Sentiment Analysis

Generalized b-symbol weights of Linear Codes and b-symbol MDS Codes

Memorization and Knowledge Injection in Gated LLMs

Constraining primordial black holes as dark matter using AMS-02 data

Investigating the dark matter minispikes with the gamma-ray signal from the halo of M31

Dissecting Query-Key Interaction in Vision Transformers

Diffusion-Inspired Masked Fine-Tuning for Knowledge Injection in Autoregressive LLMs

SAMatcher: Co-Visibility Modeling with Segment Anything for Robust Feature Matching

Institutional Trust and the Domestic AI Advantage: Evidence from DeepSeek and ChatGPT Users in China

Constraining U(1)LI^​¼−LI¨​​ charged dark matter model for muon g−2 anomaly with AMS-02 electron and positron data

Simulation study of performance of the Very Large Area gamma-ray Space Telescope

Observations of Forbush Decreases of cosmic ray electrons and positrons with the Dark Matter Particle Explorer

Generalized Pair Weights of Linear Codes and Linear Isomorphisms Preserving Pair Weights

Matching Accuracy, Different Geometry: Evolution Strategies vs GRPO in LLM Post-Training

SA-VLA: Spatially-Aware Flow-Matching for Vision-Language-Action Reinforcement Learning

Optimal Few-GHW Linear Codes and Their Subcode Support Weight Distributions

A Joint Model for Aspect-Category Sentiment Analysis with Shared Sentiment Prediction Layer

MatrAIx: Simulating the World with 8.3 Billion Persona Agents

Beyond Beryllium: AI-Accelerated Materials Discovery for Interstellar Spacecraft Shielding

Injection spectra of different species of cosmic rays from AMS-02, ACE-CRIS and Voyager-1

Revisit of cosmic ray antiprotons from dark matter annihilation with updated constraints on the background model from AMS-02 and collider data

Circuit Mechanisms for Spatial Relation Generation in Diffusion Transformers

Towards Backdoor-Based Ownership Verification for Vision-Language-Action Models

User-Assistant Bias in LLMs

$t$ -Fold $s$ -Blocking Sets and $s$ -Minimal Codes

Generalized $b$ -symbol weights of Linear Codes and $b$ -symbol MDS Codes

Constraining $U (1)_{L_{I^} ¼ - L_{I ¨} }$ charged dark matter model for muon $g - 2$ anomaly with AMS-02 electron and positron data