Since the early 1990's, the Cornell CS department has developed one of the leading AI groups in the world, as can be seen by our record of awards, press mentions, and other recognition. Yet, our relatively small size makes for a collaborative and cooperative environment within which a broad set of research groups flourish. 

Some research groups

Terminology notes: a "CS field member" is a Cornell faculty member who can serve as the official PhD advisor (in Cornell lingo, "Special Committee chair") of Cornell CS PhD students.

AI, ethics, and policy

Combinatorial search, connections to operations research and statistical physics

Computational sustainability

Game and decision theory, connections to economics

Knowledge representation and reasoning

Machine learning

Natural language processing, computational linguistics and information retrieval