@inproceedings{CTT100635646,
  author = {P. Theekakul and S. Thiemjarus and E. Nantajeewarawat and T. Supnithi and KAORU HIROTA},
  title = {A real-time activity recognition framework:a rule-based approach},
  booktitle = {},
  year = 2011,
}

@inproceedings{CTT100635638,
  author = {P. Theekakul and S. Thiemjarus and E. Nantajeewarawat and T. Supnithi and KAORU HIROTA},
  title = {A Rule based approach to activity recognition},
  booktitle = {},
  year = 2010,
}