Virtual spaces based on the metaphor of "shared network places" are becoming a well accepted implementation approach for multiuser, multimedia, distributed cooperative w...
Abstract. Several computing environments including wide area networks and nondedicated networks of workstations are characterized by frequent unavailability of the participating ma...
In today’s dynamic computing environments, the available resources and even underlying computation engine can change during the execution of a program. Additionally, current tre...
Apala Guha, Jason Hiser, Naveen Kumar, Jing Yang, ...