Mengwei Xu

schoolBeijing University of Posts and Telecommunicationsbar_chart#31303 Global Rank

Total Papers

HCI Rank

#31303

Research Areas

Years Active

Recent Publications

LlamaTouch: A Faithful and Scalable Testbed for Mobile UI Task Automation

The emergent large language/multimodal models facilitate the evolution of mobile agents, especially in mobile UI task automation. However, existing evaluation approaches, which rely on human validation or established datasets to compare agent-predicted actions with predefined action sequences, are unscalable and unfai…

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