Rizzi, Stefano - University of Bologna - Autonomous agents: knowledge representation, path planning, map clustering, exploration of unknown environments, multi-agent systems. Information systems: visual query languages, data warehousing. Expert systems: natural hazard forecasting, medical diagnosis.Rivest, Ronald L. - Webster Professor of MIT's Electrical Engineering and Computer Science, Associate Director of MIT's Laboratory for Computer Science, a founder of RSA Data Security
Revesz, Peter - University of Nebraska-Lincoln - Scientific databases, content-based image retrieval, geographic information systems, spatiotemporal data, computational biology.
Rosebush, Judson - "Director and producer of multimedia products and computer animation."
Reese, Donna - Mississippi State University - Parallel processing, microprocessors, computer architecture, object oriented programming, instructional technology.
Roddick, John F. - University of South Australia - Data mining, temporal and spatio-temporal databases, incompleteness and uncertainty in temporal data, incremental knowledge maintenance, induction in databases, schema evolution.
Rada, Roy - University of Maryland, Baltimore County - Distance education.
Rosebrugh, Robert - Mount Allison University - Higher dimensional category theory, computational category theory and theory of database systems.
Renardel de Lavalette, Gerard R. - University of Groningen - Specification languages and formal specification.
Ritchie, Graeme - University of Edinburgh - Natural language front ends; formal properties of linguistic formalisms; semantic interpretation of English sentences, particularly temporal semantics; modelling of verbal humour.
Roerdink, Jos - University of Groningen - Image processing, mathematical morphology, wavelets, computer vision and scientific visualization.
Richards, Martin - University of Cambridge - Programming language design and implementation, typeless languages, optimizing compilers, efficient interpreters, just-in-time compilation.
Robinson, Peter - University of Cambridge - Human-computer interaction, electronic design automation, self-timed circuits.
Ranade, Abhiram - Indian Institute of Technology, Bombay - Algorithms, Combinatorial Optimization
Ramamritham, Krithi - Indian Institute of Technology, Bombay - Real-time systems, Transaction processing in database systems, Real-time databases systems
Raman, Venkatesh - Institute of Mathematical Sciences, Chennai - Approximate Algorithms, Parameterized Complexity, Implicit and Space Efficient Data Structures, Splaying and Amortized Complexity.
Rao, S. S. S. P. - Indian Institute of Technology, Bombay - VLSI Design, Advanced Computer Architecture, Reconfigurable Computing, Microprocessor Design and Interfaces
Ramanujam, R. - Institute of Mathematical Sciences, Chennai - Theory of distributed systems, Temporal logics, Partial order models of concurrency, Logics of knowledge.
Ramesh, S. - Indian Institute of Technology, Bombay - Concurrency, Formal Specification and Verification, Programming Languages, Real time and Reactive Programming, Distributed Computing
