Two operations commute if executing them serially in either order results in the same change of state. In a system in which commands may be issued simultaneously by different use...
Greg Dennis, Robert Seater, Derek Rayside, Daniel ...
Advances in massively parallel platforms are increasing the prospects for high performance discrete event simulation. Still the di culty in parallel programming persists and there...
Plans fail for many reasons. During planner development, failure can often be traced to actions of the planner itself. Failure recovery analysis is a procedure for analyzing execu...
This paper describes the development and application of a piece of engineering software that provides a Problem Solving Environment (PSE) capable of launching, and interfacing wit...
C. E. Goodyer, Martin Berzins, Peter K. Jimack, L....
We define the term "digital object" and specify a variety of qualities that are important during the object design phase. A digital object contains a set of models, and ...