@inproceedings{CTT100673201,
  author = {Nataliia Biriukova and Kotaro Funakoshi and Koichi Shinoda},
  title = {Collection and analysis of multi-party interaction data for automatic boredom recognition},
  booktitle = {Proc. The 28th Annual Conference of the Japanese Society for Artificial Intelligence (JSAI) 2014},
  year = 2014,
}