Maarten de Rijke

ZeroGR: A Generalizable and Scalable Framework for Zero-Shot Generative Retrieval

Does Generative Retrieval Break through the Limitations of Dense Retrieval?

DeepShop: A Benchmark for Deep Research Shopping Agents

Lost at the Beginning of Reasoning

MACPO: Weak-to-Strong Alignment via Multi-Agent Contrastive Preference Optimization

Iterative Self-Incentivization Empowers Large Language Models as Agentic Searchers