Zhenghao Liu
2 papers · Latest:
Natural Language Processing
CC-OCR V2: Benchmarking Large Multimodal Models for Literacy in Real-world Document Processing
CC-OCR V2 introduces a new benchmark for evaluating Large Multimodal Models on real-world document processing, revealing current models fall short.
2605.03903
Natural Language ProcessingNaviRAG: Towards Active Knowledge Navigation for Retrieval-Augmented Generation
NaviRAG enhances RAG by actively navigating hierarchical knowledge with an LLM agent, improving multi-granular retrieval and QA performance.
2604.12766
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