Changhong Jiang

works on

agentic retrieval 1 dynamic knowledge graphs 1 graph-based reasoning 1 markov decision process 1 multimodal VQA 1 retrieval-augmented generation 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

cs.CV2026

EvoGraph-R1: Self-Evolving Multimodal Knowledge Hypergraphs for Agentic Retrieval

Jiashi Lin, Changhong Jiang, Xiangru Lin +12

The paper proposes EvoGraph-R1, a framework that lets a retrieval agent dynamically evolve multimodal knowledge hypergraphs through actions like retrieval, web search, and graph ed…