Yulei Ye, Hanglei Hu, Bo Jiang, Constructing an ontology-based knowledge graph for K-12 computer science competency via human-AI collaboration, Educational Technology & Society, Vol. 28, No. 3 (July ...

He has been an assistant professor in the School of Computer Science and Engineering, Nanyang Technological University, Singapore. His research is on data management and machine learning for the ...

Bio: Stefan Böttcher is a professor for computer science at Paderborn University in Germany. His background research areas are query processing, parallel transactions, and security in database systems ...