Common Era | Book of Common Prayer | Common | Court of Common Pleas | Common (rapper) | Boston Common | Common Moorhen | Chief Justice of the Common Pleas | Ohio Courts of Common Pleas | Lisp | Common Sense Media | Common Lisp | Common fig | Fanfare for the Common Man | Common land | Common Chaffinch | Common Cause | Lisp (programming language) | Common Quail | Common European Framework of Reference for Languages | Common Emerald | Common Blackbird | Common Admission Test | RAF Greenham Common | Common Kingfisher | Common Eider | Clapham Common | Posse comitatus (common law) | Common Waxbill | Common Threads: Stories from the Quilt |
He is notable for early work on automated planning in a blocks world, on semantic networks, on neural networks (and, in particular, the cascade correlation algorithm), on the Dylan programming language, and on Common Lisp (in particular CMU Common Lisp).