Haoxiang Zhang
2 indexed papers
Recent (6 mo)
2With code
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226
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NLP×2AI×1Info Retrieval×1
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Research Timeline
2026
Masking Stale Observations Helps Search Agents -- Until It Doesn't: A Regime Map and Its Mechanism
The paper analyzes observation masking in long-horizon search agents, finding that its effectiveness depends on a complex interaction between the model's capacity and the retriever's strength, exhibiting an inverted-U shaped gain.
TVIR: Building Deep Research Agents Towards Text--Visual Interleaved Report Generation
The paper introduces TVIR, a new benchmark and multi-agent framework for deep research, to evaluate and improve the generation of factually reliable, text-visual interleaved reports.
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Papers
cs.CLRecentJun 1, 2026
TVIR: Building Deep Research Agents Towards Text--Visual Interleaved Report Generation
Xinkai Ma, Zhiqi Bai, Dingling Zhang, Pei Liu +20 more
The paper introduces TVIR, a new benchmark and multi-agent framework for deep research, to evaluate and improve the generation of factually reliable, text-visual interleaved reports.
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cs.CLcs.AIcs.IRRecentMay 29, 2026