Hierarchical Learning-Based Design of a Hybrid Fuzzy Pid Controller. - Abdollah Homaifar; Bijan Sayyarrodsari; James Nagle; Marwan Bikdash (Intell. Autom. Soft Comput., 1997)

VSTOL aircraft longitudinal control using fuzzy logic. - Abdollah Homaifar; Jalal Baghdadchi; James Nagle; Marwan Bikdash (SMC, 1998)

A differential geometric approach to discrete-coefficient filter design. - Subramanian Ramamoorthy; Lothar Wenzel; James Nagle; Bin Wang; Michael Cerna (ICASSP, 2009)