1. Trends in the use of conjunctive expressions and the regulation of analysis units in LINE text chat;ochiai;Tsukuba Journal of Japanese Linguistics,2019
2. Productivity evaluation of group activities based on structural feature analysis of chat communication;saitoh;IPSJ Journal,2022
3. Text chat in action
4. Topic Detection and Extraction in Chat
5. A study of structural features of informal communication to support cooperative work in productive groups;tanimori;IPSJ SIG Technical Report,2018