18 citations · 47 across the 4 of their papers we have counts for
4 papers
A review of knowledge graph application scenarios in cyber security
Kai Liu, Fei Wang, Zhaoyun Ding +3
Facing the dynamic complex cyber environments, internal and external cyber threat intelligence, and the increasing risk of cyber-attack, knowledge graphs show great application pot…
Exercise Hierarchical Feature Enhanced Knowledge Tracing
Hanshuang Tong, Yun Zhou, Zhen Wang
Knowledge tracing is a fundamental task in the computer-aid educational system. In this paper, we propose a hierarchical exercise feature enhanced knowledge tracing framework, whic…
Exploring Common and Individual Characteristics of Students via Matrix Recovering
Zhen Wang, Ben Teng, Yun Zhou +2
Balancing group teaching and individual mentoring is an important issue in education area. The nature behind this issue is to explore common characteristics shared by multiple stud…
HGKT: Introducing Hierarchical Exercise Graph for Knowledge Tracing
Hanshuang Tong, Zhen Wang, Yun Zhou +3
Knowledge tracing (KT) which aims at predicting learner's knowledge mastery plays an important role in the computer-aided educational system. In recent years, many deep learning mo…