Oberlander, Jon University of Edinburgh - Computational linguistics, cognitive science, discourse generation. http://www.cogsci.ed.ac.uk/~jon/

O'Boyle, Michael University of Edinburgh - Auto-parallelising compilers, optimising for locality, compiling for distributed shared memory, adaptive compilation for VLIW processors, linear program transformation theory and practice, parallelisation of commercial languages and applications, compiler directed memory coherence, compiler impact on architecture. http://www.dcs.ed.ac.uk/~mob/

O'Hallaron, Dave Carnegie Mellon University - Internet services and high-performance distributed computing. http://www.cs.cmu.edu/~droh/

O'Hearn, Peter Queen Mary and Westfield College - Semantics of programming languages with a primary focus on state. http://www.dcs.qmw.ac.uk/~ohearn/

Olsson, Fredrik Swedish Institute of Computer Science - Language engineering, computational linguistics, information extraction and machine learning. http://www.sics.se/~fredriko

Ong, C.-H. Luke Merton College, Oxford - Semantics of programming languages, lambda calculus, categorical logic and type theory, game semantics, linear logic. http://web.comlab.ox.ac.uk/oucl/work/luke.ong/

Ooi, Beng Chin National University of Singapore - Database performance issues, indexing techniques, multimedia databases, high-dimensional databases and internet applications http://www.comp.nus.edu.sg/~ooibc

Oh, Eunseuk Texas A&M University - Research and topics on interconnection networks. http://www.cs.tamu.edu/people/eunseuko

Olague, Gustavo Centro de Investigación Científica y de Educación Superior de Ensenada - Planning and Control of Robotics Tasks for Complex Object Reconstruction and Recognition. http://cienciascomp.cicese.mx/Pagina-Olague.htm

Orsini, Luciano CERN EP Division - High-Performance distributed systems, Distributed operating systems, Component systems. http://cern.ch/lorsini/

Nieh, Jason Columbia University - operating systems, end-to-end system resource management, real-time interactive multimedia systems, network and thin-client computing, ubiquitous computing architectures, performance evaluation. http://www.cs.columbia.edu/~nieh