Dr. James Aspnes

Biography

James Aspnes is a Professor at Yale University, where he specializes in computer science. His research emphasizes the use of randomization to solve difficult core problems in the theory of distributed algorithms. Recent work has concentrated on developing tools for managing large-scale loosely structured systems, particularly in peer-to-peer networks and wireless sensor networks. These tools include novel distributed data structures that support efficient range queries across large data sets scattered across multiple machines, as well as new models of distributed computation designed to account for the limited resources of individual nodes in sensor systems. Additionally, he has explored mechanisms for providing security and fault tolerance in large-scale systems that face the challenges posed by the arrival of new, potentially malevolent participants. His research interests also extend to related problems in biology, economics, and learning theory. Aspnes is a member of the editorial board of Algorithmica and has served as program committee chair for conferences such as PODC in 2005 and DCOSS in 2007, in addition to serving on numerous other conference program committees.

Research Interests