An English-Japanese Twitter-Based Analysis of Disaster Sentiment during Typhoons and Earthquakes. - Bernadette Joy Detera; Akira Kodaka; Naohiko Kohtake; Akihiko Nishino; Kaya Onda (ISSE, 2021)

Spatio-temporal Analysis of Mobile Phone and Social Media Data Across Multiple Disaster Scenarios: An Input to Population Exposure Assessment. - Bernadette Joy M. Detera; Takashi Kanno; Kaya Onda; Kota Tsubouchi; Akira Kodaka; Akihiko Nishino; Naohiko Kohtake (ICGDA, 2023)