Jerry L. Prince, Alan S. Willsky.
Also issued as: CICS-P-16. Caption title.
Bibliography: p. 32-33.
Supported, in part, by a grant from the National Science Foundation. ECS-8312921 Supported, in part, by grants from the U.S. Army Research Office. DAAG29-84-K-0005 DAAL03-86-K-1071 The work of the first author was partially supported by a U.S. Army Research Office Fellowship.