Canver, Ercüment: University of Ulm - Object-oriented approaches to formal specification and verification, formal specification and verification of reactive systems, component-based formal development of concurrent systems, and the Temporal Logic of Actions.
Cardelli, Luca: Microsoft Research - Type theory and operational semantics, mostly for applications to language design, semantics, and implementation. Semantic and type-theoretic foundations of object-oriented languages. Global and mobile computation issues.
Carroll, John: University of Sussex at Brighton - Natural language processing, stochastic lexicalized grammars, shallow parsing and knowledge extraction, parsing disambiguation and efficiency, parser evaluation, large-scale grammar and lexicon development, linguistic approaches to surface generation.
Cattani, Gian Luca: University of Cambridge - Applications of category theory to computer science, semantics of concurrent process languages.
Cau, Antonio: De Montfort University - Formal methods, verification, reactive systems, semantics, compositionality, interval temporal logic, executable specification, re-engineering.
Ceri, Stefano: Politecnico di Milano - Extending database technology to incorporate data distribution, deductive and active rules; object-orientation design methods for data-intensive web sites.
Chakrabarti, Soumen: Indian Institute of Technology, Bombay - Information Retrieval, Text Databases, Data Mining.
Chakraborty, Supratik: Indian Institute of Technology, Bombay - Formal techniques for analysis, Verification, Validation of digital systems, Asynchronous timing analysis.
Chandran, Sharat: Indian Institute of Technology, Bombay - Graphics, Computer Vision, Computational Geometry, Parallel Algorithms.
Charniak, Eugene: Brown University - Influential researcher in Natural Language Processing and Artificial Intelligence. His home page features some of his publications, in postscript.
Chen, Hubie: Universitat Pompeu Fabra, Barcelona - Theoretical computer science, logic, reasoning.
Chittaro, Luca: University of Udine - Knowledge-based systems (diagnosis, temporal reasoning, modeling of physical systems, qualitative reasoning) and human-computer interaction (desktop virtual reality, information visualization, 3d, multimedia and multimodal interfaces).
Ciaccia, Paolo: University of Bologna - Content-based retrieval, data models, query languages, similarity queries, fuzzy retrieval, the M-tree, signature files, grid files, schema-based navigation, structures on the web.
Cohen, Bernie: City University, London - Formal methods and modelling.
Collini-Nocker, Bernhard: University of Salzburg - Network traffic measurements, LAN interconnection via satellite, and interactive multimedia satellite information services.
Cooper, Shane: Collection of programming-related links.
Cormen, Thomas H.: Associate Professor at Dartmouth, and co-author of arguably the leading textbook on algorithms.
Crépeau, Claude: McGill University - Cryptographic protocols, quantum cryptography, quantum teleportation, quantum computing, and coding theory.
Ernesto Costa's Home Page: University of Coimbra, Portugal - Artificial intelligence, evolutionary computation.