Zijie Lei

GraphPlanner: Graph Memory-Augmented Agentic Routing for Multi-Agent LLMs

LRanker: LLM Ranker for Massive Candidates

FusionFactory: Fusing LLM Capabilities with Multi-LLM Log Data

UniRec: Unified Multimodal Encoding for LLM-Based Recommendations

R1-Ranker: Teaching LLM Rankers to Reason