2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC) Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on. :6639-6643 Aug, 2011
2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC) Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on. :5421-5424 Aug, 2011