@inproceedings{ZhChKoPaCoCh07,
	author = "W. Zhou and D. Chakraborty and N. Kovvali and A. Papandreou-Suppappola and D. Cochran and A. Chattopadhyay",
	title  = "Damage Classification for Structural Health Monitoring Using Time-Frequency Feature Extraction and Continuous Hidden {M}arkov Models",
	series = "Asilomar Conference on Signals, Systems, and Computers",
	address = "Pacific Grove, California",
	pages  = "848-852",
	month = "November",
	year   = "2007"
}