John R. Josephson

What are ontologies, and why do we need them?

B. Chandrasekaran, John R. Josephson, V. Richard Benjamins · IEEE Intelligent Systems and their Applications · 1999 · 1.7K citations

Computing, Information Systems, Knowledge Management +14

The computational complexity of abduction

Tom Bylander, Dean Allemang, Michael C. Tanner et al. · Artificial Intelligence · 1991 · 413 citations

Computing, Computer Science, Algorithms +6

Function in Device Representation

B. Chandrasekaran, John R. Josephson · Engineering With Computers · 2000 · 267 citations

Engineering, Electrical Engineering, Semiconductor Devices +2

A Mechanism for Forming Composite Explanatory Hypotheses

John R. Josephson, B. Chandrasekaran, Jack W. Smith et al. · IEEE Transactions on Systems Man and Cybernetics · 1987 · 143 citations

Computing, Computer Science, Algorithms +16

Explaining control strategies in problem solving

Bharath Chandrasekaran, Michael C. Tanner, John R. Josephson · IEEE Expert · 1989 · 133 citations

Engineering, Systems Engineering, Knowledge Representation +15