Yifei Wei
Yifei Wei has 2 papers in our library, in 2026; often with Xiyang Hu, Yan Liu, Yi Liu.
OpenAlex · h-index 1 · 2 works · 1 citations OpenAlex, 2026-10-14
Affiliations
🎓Beihang UniversityBeijing ·
China2026 · 1 paper🎓University of Southern CaliforniaLos Angeles ·
United States2026 · 1 paper
Fields, topics and concepts
📚 Shelves 6The field of science this work belongs to (OpenAlex fields).Artificial Intelligence · 2 worksComputer Science · 2 worksArts and Humanities · 1 workLanguage and Linguistics · 1 workSocial Sciences · 1 workSociology and Political Science · 1 work
Works by year
2020s
Papers
- Libra-VLA: Achieving Learning Equilibrium via Asynchronous Coarse-to-Fine Dual-System (2026 · 1 citation)
Libra-VLA addresses a weakness of most Vision-Language-Action (VLA) robot policies. These policies translate visual and linguistic features straight into continuous motor commands in one flat step, which leaves a wide gap between semantics and actuation. The authors instead treat actions as living in a Hybrid Action… - Topology Matters: Measuring Memory Leakage in Multi-Agent LLMs (2026)
LLM agents increasingly work in teams that exchange messages over a communication graph. This paper asks how the shape of that graph affects how easily private data stored in one agent's memory can be extracted by a malicious teammate. The authors build MAMA (Multi-Agent Memory Attack), a controlled benchmark.
Co-authors here
Venues
- Annual Meeting of the Association for Computational Linguistics (ACL): ACL 2026
- Findings of the Association for Computational Linguistics: Findings of the Association for Computational Linguistics 2026
Updated
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