Prasad Rajagopal Roger Y. Lee Thomas Ahlswede Chia-Chu Chiang Dale Karolak A New Approach to Software Requirements Elicitation. 32-42 2005 conf/snpd/2005 SNPD http://doi.ieeecomputersociety.org/10.1109/SNPD-SAWN.2005.5 db/conf/snpd/snpd2005.html#RajagopalLACK05