April 1988	VOLUME 13	NUMBER 2	IJOEDY	(ISSN 0364-9059)

NONTECHNICAL CONTENT
		Front cover and table of contents
		Back cover
EDITORIAL
Frederick H. Fisher		Incoming Editorial		9
Stanley L. Ehrlich		Outgoing Editorial and Overview		11
INVITED PAPERS
Asa B. Simmons and Steven G. Chappell		Artificial intelligence--Definition and practice		14
PAPERS
Karl J. Eidsvik		Wind-Wave generation of ocean current: On model identification		43
Renzo A. Mosetti		Reconstruction of the vertical structure of time-dependent flow from current-meter data by means of the observer technique		50
Rodney F. W. Coates		A deep-ocean penetrator telemetry system		55
Magdy T. Hanna and Marwan Simaan		A Least Sensitive Multichannel Optimum Filter for Sensor Arrays		64
Dimitri Alexandrou and Christian De Moustier		Adaptive noise canceling applied to sea beam sidelobe interference rejection		70
COMMUNICATIONS
Duncan J. Wingham		Onboard Correction of Mispointing Errors in Satellite Altimeter Returns		77
P. S. Naidu and Y. V. Reddy		Modeling of the Sea Surface for Daylight Imagery Studies		81
N. G. Pace and H. Gao		Swathe Seabed Classification		83
BOOK REVIEWS
James F. Bartram		Nonlinear Underwater Acoustics		91
Stanley L. Ehrlich		Proceedings of the International Workshop on the Design of Power Sonic and Ultrasonic Transducers		91