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Huanchen Zhang

4 accepted papers

2026

Interact-RAG: Reason and Interact with the Corpus, Beyond Black-Box Retrieval

ICLR 2026poster

Retrieval-Augmented Generation (RAG) has significantly enhanced LLMs by incorporating external information. However, prevailing agentic RAG approaches are constrained by a critical limitation: they treat the retrieval process as a black-box querying operation. This confines agents' actions to query…

Cited by 0SourceScholar
2025

OkraLong: A Flexible Retrieval-Augmented Framework for Long-Text Question Answering

EMNLP 2025

Large Language Models (LLMs) encounter challenges in efficiently answering long-text questions, as seen in applications like enterprise document analysis and financial report comprehension. While conventional solutions employ long-context processing or Retrieval-Augmented Generation (RAG), they suff

Cited by 0SourcePDFScholar
2024

SRL: Scaling Distributed Reinforcement Learning to Over Ten Thousand Cores

ICLR 2024poster

The ever-growing complexity of reinforcement learning (RL) tasks demands a distributed system to efficiently generate and process a massive amount of data. However, existing open-source libraries suffer from various limitations, which impede their practical use in challenging scenarios where large-s…

Cited by 6SourcePDFScholar
2024

UDA: A Benchmark Suite for Retrieval Augmented Generation in Real-World Document Analysis

NeurIPS 2024poster

The use of Retrieval-Augmented Generation (RAG) has improved Large Language Models (LLMs) in collaborating with external data, yet significant challenges exist in real-world scenarios. In areas such as academic literature and finance question answering, data are often found in raw text and tables in…