An algorithm for order statistic determination and L-filtering. - Ralph T. Hoctor; Saleem A. Kassam (ICASSP, 1988)

A comparison of two methods of estimating the intensity of a noisy complex process. - Ralph T. Hoctor; Saleem A. Kassam (IEEE Trans. Acoust. Speech Signal Process., 1988)

The unifying role of the coarray in aperture synthesis for coherent and incoherent imaging. - Ralph T. Hoctor; Saleem A. Kassam (Proc. IEEE, 1990)

High resolution coherent source location using transmit/receive arrays. - Ralph T. Hoctor; Saleem A. Kassam (IEEE Trans. Image Process., 1992)

Array redundancy for active line arrays. - Ralph T. Hoctor; Saleem A. Kassam (IEEE Trans. Image Process., 1996)

Super-resolution image synthesis using projections onto convex sets in the frequency domain. - Frederick W. Wheeler; Ralph T. Hoctor; Eamon B. Barrett (Computational Imaging, 2005)

Array signal processing approaches to ultrasound-based arterial pulse wave velocity estimation. - Ralph T. Hoctor; Aaron Dentinger; Kai E. Thomenius (ICASSP (5), 2005)

Computed spectroscopy using segmented apertures. - Ralph T. Hoctor; Frederick W. Wheeler; Eamon B. Barrett (Computational Imaging, 2006)

Communications and Control - A Natural Linkage for SWARM. - John E. Hershey; Stephen F. Bush; Ralph T. Hoctor (J. Netw. Syst. Manag., 2006)