Assistant Professor
Publications
2026
12 papers-
OpenResearcher: A Fully Open Pipeline for Long-Horizon Deep Research Trajectory Synthesis
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Masking Stale Observations Helps Search Agents – Until It Doesn’t: A Regime Map and Its Mechanism
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Building Long-Term LLM Memory with Neo-Davidsonian Discourse Units
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Improving Scientific Document Retrieval with Academic Concept Index
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MemeBridge: A Dataset for Benchmarking and Mitigating the Bidirectional Cultural Gap in Meme Interpretation
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Benchmarking Knowledge-Extraction Attack and Defense on Retrieval-Augmented Generation (RAG)
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ReviewGrounder: Improving Review Substantiveness with Rubric-Guided Tool-Integrated Agents
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SciImpact: A Multi-Dimensional Multi-Field Benchmark for Scientific Impact Prediction
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In-the-Flow Agentic System Optimization for Effective Planning and Tool Use
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Curriculum Reinforcement Learning from Easy to Hard Tasks Improves LLM Reasoning
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RM-R1: Reward Modeling as Reasoning
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Knowledge Homophily in Large Language Models