Zhenghao Liu
- Papers
- 23
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Authored papers
23Lang2Act: Fine-Grained Visual Reasoning through Self-Emergent Linguistic Toolchains
arXiv 2026
AgentCPM-Report: Interleaving Drafting and Deepening for Open-Ended Deep Research
arXiv 2026
PathRAG: Pruning Graph-based Retrieval Augmented Generation with Relational Paths
arXiv 2025
Benchmarking Retrieval-Augmented Generation in Multi-Modal Contexts
arXiv 2025
Task-Oriented Communications for Visual Navigation with Edge-Aerial Collaboration in Low Altitude Economy
arXiv 2025
HIPPO: Enhancing the Table Understanding Capability of Large Language Models through Hybrid-Modal Preference Optimization
arXiv 2025
ReCUT: Balancing Reasoning Length and Accuracy in LLMs via Stepwise Trails and Preference Optimization
arXiv 2025
PIP-KAG: Mitigating Knowledge Conflicts in Knowledge-Augmented Generation via Parametric Pruning
arXiv 2025
RankCoT: Refining Knowledge for Retrieval-Augmented Generation through Ranking Chain-of-Thoughts
arXiv 2025
LLM-QE: Improving Query Expansion by Aligning Large Language Models with Ranking Preferences
arXiv 2025
VisRAG: Vision-based Retrieval-augmented Generation on Multi-modality Documents
arXiv 2024
Enhancing Legal Case Retrieval via Scaling High-quality Synthetic Query-Candidate Pairs
arXiv 2024
Say More with Less: Understanding Prompt Learning Behaviors through Gist Compression
arXiv 2024
UltraLink: An Open-Source Knowledge-Enhanced Multilingual Supervised Fine-tuning Dataset
arXiv 2024
Advancing LLM Reasoning Generalists with Preference Trees
arXiv 2024
Cleaner Pretraining Corpus Curation with Neural Web Scraping
arXiv 2024
RAGEval: Scenario Specific RAG Evaluation Dataset Generation Framework
arXiv 2024
MatPlotAgent: Method and Evaluation for LLM-Based Agentic Scientific Data Visualization
arXiv 2024
Retriever-and-Memory: Towards Adaptive Note-Enhanced Retrieval-Augmented Generation
arXiv 2024
OMGEval: An Open Multilingual Generative Evaluation Benchmark for Large Language Models
arXiv 2024
Fusion-in-T5: Unifying Document Ranking Signals for Improved Information Retrieval
arXiv 2023
MCTS: A Multi-Reference Chinese Text Simplification Dataset
arXiv 2023
Selective Weak Supervision for Neural Information Retrieval
arXiv 2020
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