The complexity, cost, and down-time currently created by the database schema evolution process is the source of incessant problems in the life of information systems and a major s...
In a pervasive computing environment, the devices are embedded in the physical world, providing services and interconnected by a communication network. Composition of these servic...
Joanna Izabela Siebert, Jiannong Cao, Long Cheng, ...
Computer systems increasingly carry out tasks in mixed networks, that is in group settings in which they interact both with other computer systems and with people. Participants in...
Ya'akov Gal, Barbara J. Grosz, Sarit Kraus, Avi Pf...
We obtain analytically, the energy optimal speed profile of a generic multi-speed device with a discrete set of speeds, to execute a given task within a given time. Current implem...
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...