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. :4072-4075 Aug, 2011
2011 Second International Conference on Mechanic Automation and Control Engineering Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on. :1541-1544 Jul, 2011