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Chunhua Liao

2 accepted papers

2026

GUI-Spotlight: Adaptive Iterative Focus Refinement for Enhanced GUI Visual Grounding

ICML 2026poster

Multimodal large language models (MLLMs) have markedly expanded the competence of graphical user-interface (GUI) systems, propelling them beyond controlled simulations into complex, real-world environments across diverse platforms. However, practical usefulness is still bounded by the reliability of…

Cited by 0SourceScholar
2025

REALM: Recursive Relevance Modeling for LLM-based Document Re-Ranking

EMNLP 2025

Large Language Models (LLMs) have shown strong capabilities in document re-ranking, a key component in modern Information Retrieval (IR) systems. However, existing LLM-based approaches face notable limitations, including ranking uncertainty, unstable top- k recovery, and high token cost due to token