Zhicheng Dou

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authored 10 papers 6 days ago

MR$^2$-Bench: Going Beyond Matching to Reasoning in Multimodal Retrieval

Paper • 2509.26378 • Published Sep 30, 2025

Memory in the Age of AI Agents

Paper • 2512.13564 • Published Dec 15, 2025 • 151

Laser: Governing Long-Horizon Agentic Search via Structured Protocol and Context Register

Paper • 2512.20458 • Published Dec 23, 2025

e5-omni: Explicit Cross-modal Alignment for Omni-modal Embeddings

Paper • 2601.03666 • Published Jan 7 • 4

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

Paper • 2601.05808 • Published Jan 9 • 36

Memory Matters More: Event-Centric Memory as a Logic Map for Agent Searching and Reasoning

Paper • 2601.04726 • Published Jan 8 • 7

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

Paper • 2601.06860 • Published Jan 11 • 16

Agentic-R: Learning to Retrieve for Agentic Search

Paper • 2601.11888 • Published 30 days ago • 19

ProRAG: Process-Supervised Reinforcement Learning for Retrieval-Augmented Generation

Paper • 2601.21912 • Published 17 days ago • 1

GISA: A Benchmark for General Information-Seeking Assistant

Paper • 2602.08543 • Published 7 days ago • 26

authored a paper about 1 month ago

SmartSearch: Process Reward-Guided Query Refinement for Search Agents

Paper • 2601.04888 • Published Jan 8 • 10

authored 9 papers 3 months ago

Little Giants: Synthesizing High-Quality Embedding Data at Scale

Paper • 2410.18634 • Published Oct 24, 2024

CORAL: Benchmarking Multi-turn Conversational Retrieval-Augmentation Generation

Paper • 2410.23090 • Published Oct 30, 2024 • 55

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

Paper • 2411.02959 • Published Nov 5, 2024 • 71

RichRAG: Crafting Rich Responses for Multi-faceted Queries in Retrieval-Augmented Generation

Paper • 2406.12566 • Published Jun 18, 2024

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

Paper • 2412.14574 • Published Dec 19, 2024 • 2

A Silver Bullet or a Compromise for Full Attention? A Comprehensive Study of Gist Token-based Context Compression

Paper • 2412.17483 • Published Dec 23, 2024 • 34

Learning Interpretable Legal Case Retrieval via Knowledge-Guided Case Reformulation

Paper • 2406.19760 • Published Jun 28, 2024

From Novice to Expert: LLM Agent Policy Optimization via Step-wise Reinforcement Learning

Paper • 2411.03817 • Published Nov 6, 2024 • 1

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

Paper • 2108.09355 • Published Aug 20, 2021