Hypernetwork Dismantling via Deep Reinforcement Learning

no code implementations • 29 Apr 2021 • Dengcheng Yan, Wenxin Xie, Yiwen Zhang, Qiang He, Yun Yang

Network dismantling aims to degrade the connectivity of a network by removing an optimal set of nodes.

reinforcement-learning Reinforcement Learning (RL)

Heterogeneous Information Network-based Interest Composition with Graph Neural Network for Recommendation

no code implementations • 11 Mar 2021 • Dengcheng Yan, Wenxin Xie, Yiwen Zhang

Then, users' interests in each item from each pair of related meta-paths are calculated by a combination of the user and item representations.

Recommendation Systems

Session-based Social and Dependency-aware Software Recommendation

no code implementations • 10 Mar 2021 • Dengcheng Yan, Tianyi Tang, Wenxin Xie, Yiwen Zhang, Qiang He

With the increase of complexity of modern software, social collaborative coding and reuse of open source software packages become more and more popular, which thus greatly enhances the development efficiency and software quality.

Graph Attention Recommendation Systems