STExNMF: Spatio-Temporally Exclusive Topic Discovery for Anomalous Event Detection. - Dear Sungbok Shin; Minsuk Choi; Jinho Choi 005; Scott Langevin; Christopher Bethune; Philippe Horne; Nathan Kronenfeld; Ramakrishnan Kannan; Barry L. Drake; Haesun Park; Jaegul Choo (ICDM, 2017)

TopicOnTiles: Tile-Based Spatio-Temporal Event Analytics via Exclusive Topic Modeling on Social Media. - Minsuk Choi; Dear Sungbok Shin; Jinho Choi 005; Scott Langevin; Christopher Bethune; Philippe Horne; Nathan Kronenfeld; Ramakrishnan Kannan; Barry L. Drake; Haesun Park; Jaegul Choo (CHI, 2018)