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cs.AI2026

ExRole: From Team Trajectories to Executable Roles in Multi-Agent Language Models

Zhou Liu, Chaoyang Han, Zewei Pan +2

Roles provide an interpretable interface for organizing language-model agents, yet most multi-agent systems treat them as hand-written prompt labels disconnected from learned behav…

cs.AI2026

SkillLens: Visual Skill Cards for Retrieval-Augmented GUI Action Prediction and On-Policy Distillation

Zhou Liu, Ligang Huang, Zeli Su +5

Computer-using agents can perceive rich software interfaces, yet their decisions often lack visual procedural memory: they may recognize individual controls without identifying whi…

cs.AI2026

DataCross: A Unified Benchmark and Agent Framework for Cross-Modal Heterogeneous Data Analysis

Ruyi Qi, Zhou Liu, Wentao Zhang

In real-world data science and enterprise decision-making, critical information is often fragmented across directly queryable structured sources (e.g., SQL, CSV) and "zombie data"…

cs.AI2025

DataGovBench: Benchmarking LLM Agents for Real-World Data Governance Workflows

Zhou Liu, Zhaoyang Han, Guochen Yan +5

Data governance ensures data quality, security, and compliance through policies and standards, a critical foundation for scaling modern AI development. Recently, large language mod…

cs.AI2025

Paper2SysArch: Structure-Constrained System Architecture Generation from Scientific Papers

Ziyi Guo, Zhou Liu, Wentao Zhang

The manual creation of system architecture diagrams for scientific papers is a time-consuming and subjective process, while existing generative models lack the necessary structural…