The following three papers have been accepted at DSAA 2016 (IEEE International Conference onn Data Science and Advanced Analytics).
Yoshitaro Yonamoto, Kai Morino and Kenji Yamanishi: ”Temporal Network Change Detection Using Network Centrality."
Taito Lee, Shin Matsushima, and Kenji Yamanishi: ”Traffic Risk Mining Using Partially Ordered Non-negative Matrix Factorization.”
Akihiro Demachi, Shin Matsushima, and Kenji Yamanishi: "Web Behavior Analysis Using Sparse Non-Negative Matrix Factorization."