Application of numerical classification in ecological investigations of water pollution /

Mode of access: Internet.

Methodological aspects of scene segmentation.

"COO-2118-0028."

Knowledge acquisition through conceptual clustering : a theoretical framework and an algorithm for partitioning data into conjunctive concepts /

"May 1980."

Clustering by clique generation /

Originally presented as the author's thesis (M.A.), University of Illinois at Urbana-Champaign.