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Zhicheng Dou

Papers
58

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58papers

Authored papers

58

SAM: State-Adaptive Memory for Long-Horizon Reasoning Agent

arXiv 2026

2026

OmniGAIA: Towards Native Omni-Modal AI Agents

arXiv 2026

2026

AutoResearchBench: Benchmarking AI Agents on Complex Scientific Literature Discovery

arXiv 2026

2026

EnvScaler: Scaling Tool-Interactive Environments for LLM Agent via Programmatic Synthesis

arXiv 2026

2026

SmartSearch: Process Reward-Guided Query Refinement for Search Agents

arXiv 2026

2026

Agentic-R: Learning to Retrieve for Agentic Search

arXiv 2026

2026

LawThinker: A Deep Research Legal Agent in Dynamic Environments

arXiv 2026

2026

DeepImageSearch: Benchmarking Multimodal Agents for Context-Aware Image Retrieval in Visual Histories

arXiv 2026

2026

LaSER: Internalizing Explicit Reasoning into Latent Space for Dense Retrieval

arXiv 2026

2026

MemSifter: Offloading LLM Memory Retrieval via Outcome-Driven Proxy Reasoning

arXiv 2026

2026

ET-Agent: Incentivizing Effective Tool-Integrated Reasoning Agent via Behavior Calibration

arXiv 2026

2026

GISA: A Benchmark for General Information-Seeking Assistant

arXiv 2026

2026

Agentic Reinforced Policy Optimization

arXiv 2025

2025

DeepAgent: A General Reasoning Agent with Scalable Toolsets

arXiv 2025

2025

WebThinker: Empowering Large Reasoning Models with Deep Research Capability

arXiv 2025

2025

VideoDeepResearch: Long Video Understanding With Agentic Tool Using

arXiv 2025

2025

Tool-Star: Empowering LLM-Brained Multi-Tool Reasoner via Reinforcement Learning

arXiv 2025

2025

mmE5: Improving Multimodal Multilingual Embeddings via High-quality Synthetic Data

arXiv 2025

2025

Hierarchical Document Refinement for Long-context Retrieval-augmented Generation

arXiv 2025

2025

Agentic Entropy-Balanced Policy Optimization

arXiv 2025

2025

Search-o1: Agentic Search-Enhanced Large Reasoning Models

arXiv 2025

2025

MoCa: Modality-aware Continual Pre-training Makes Better Bidirectional Multimodal Embeddings

arXiv 2025

2025

ReasonRank: Empowering Passage Ranking with Strong Reasoning Ability

arXiv 2025

2025

ToolScope: An Agentic Framework for Vision-Guided and Long-Horizon Tool Use

arXiv 2025

2025

Towards Mixed-Modal Retrieval for Universal Retrieval-Augmented Generation

arXiv 2025

2025

HierSearch: A Hierarchical Enterprise Deep Search Framework Integrating Local and Web Searches

arXiv 2025

2025

Neuro-Symbolic Query Compiler

arXiv 2025

2025

Decoupled Planning and Execution: A Hierarchical Reasoning Framework for Deep Search

arXiv 2025

2025

Toward Effective Tool-Integrated Reasoning via Self-Evolved Preference Learning

arXiv 2025

2025

FlashRAG: A Modular Toolkit for Efficient Retrieval-Augmented Generation Research

arXiv 2024

2024

MemoRAG: Moving towards Next-Gen RAG Via Memory-Inspired Knowledge Discovery

arXiv 2024

2024

Sliding Windows Are Not the End: Exploring Full Ranking with Long-Context Large Language Models

arXiv 2024

2024

HtmlRAG: HTML is Better Than Plain Text for Modeling Retrieved Knowledge in RAG Systems

arXiv 2024

2024

Small Models, Big Insights: Leveraging Slim Proxy Models To Decide When and What to Retrieve for LLMs

arXiv 2024

2024

OmniEval: An Omnidirectional and Automatic RAG Evaluation Benchmark in Financial Domain

arXiv 2024

2024

INTERS: Unlocking the Power of Large Language Models in Search with Instruction Tuning

arXiv 2024

2024

Towards Effective and Efficient Continual Pre-training of Large Language Models

arXiv 2024

2024

YuLan: An Open-source Large Language Model

arXiv 2024

2024

From Matching to Generation: A Survey on Generative Information Retrieval

arXiv 2024

2024

Toward General Instruction-Following Alignment for Retrieval-Augmented Generation

arXiv 2024

2024

CORAL: Benchmarking Multi-turn Conversational Retrieval-Augmentation Generation

arXiv 2024

2024

DomainRAG: A Chinese Benchmark for Evaluating Domain-specific Retrieval-Augmented Generation

arXiv 2024

2024

One Token Can Help! Learning Scalable and Pluggable Virtual Tokens for Retrieval-Augmented Large Language Models

arXiv 2024

2024

Compressing Lengthy Context With UltraGist

arXiv 2024

2024

Trustworthiness in Retrieval-Augmented Generation Systems: A Survey

arXiv 2024

2024

ChatRetriever: Adapting Large Language Models for Generalized and Robust Conversational Dense Retrieval

arXiv 2024

2024

Learning Interpretable Legal Case Retrieval via Knowledge-Guided Case Reformulation

arXiv 2024

2024

Enabling Discriminative Reasoning in LLMs for Legal Judgment Prediction

arXiv 2024

2024

Little Giants: Synthesizing High-Quality Embedding Data at Scale

arXiv 2024

2024

User Behavior Simulation with Large Language Model based Agents

arXiv 2023

2023

Large Language Models for Information Retrieval: A Survey

arXiv 2023

2023

Large Language Models Know Your Contextual Search Intent: A Prompting Framework for Conversational Search

arXiv 2023

2023

RETA-LLM: A Retrieval-Augmented Large Language Model Toolkit

arXiv 2023

2023

Socialformer: Social Network Inspired Long Document Modeling for Document Ranking

arXiv 2022

2022

One Chatbot Per Person: Creating Personalized Chatbots based on Implicit User Profiles

arXiv 2021

2021

Less is More: Pre-train a Strong Text Encoder for Dense Retrieval Using a Weak Decoder

arXiv 2021

2021

Contrastive Learning of User Behavior Sequence for Context-Aware Document Ranking

arXiv 2021

2021

Pre-training for Ad-hoc Retrieval: Hyperlink is Also You Need

arXiv 2021

2021

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from 58 papers