Feature Detection and Identification Using a Sonar-Array. - Elizeth Araujo; Roderic A. Grupen (ICRA, 1998)

Feature Extraction for Autonomous Navigation using an Active Sonar Head. - Elizeth Araujo; Roderic A. Grupen (ICRA, 2000)

Software Mode Changes for Continuous Motion Tracking. - Deepak R. Karuppiah; Patrick Deegan; Elizeth Araujo; Yunlei Yang; Gary Holness; Zhigang Zhu 001; Barbara Staudt Lerner; Roderic A. Grupen; Edward M. Riseman (IWSAS, 2000)