Ant Group; Wangxuan Institute of Computer Technology, Peking University, The National Key Laboratory of Cross-Media General Artificial Intelligence, Beijing Institute for General Artificial Intelligence (BIGAI), Beijing, China, Institute for Artificial Intelligence, Peking University; Wangxuan Institute of Computer Technology, Peking University
Question Answering;Knowledge Graph;Heterogeneous
Relation-Aware Question Answering for Heterogeneous Knowledge Graphs