The third generation of mobile networks aims to offer services diversified to users, while guaranteeing acceptable QoS. This results in the setting up of strategies of increasingl...
Middleware has emerged as an important architectural component in supporting distributed applications. With the expanding role of middleware, however, a number of problems are emer...
Peer-to-peer sharing systems are becoming increasingly popular and an exciting new class of innovative, internet-based data management systems. In these systems, users contribute ...
Peter Triantafillou, Chryssani Xiruhaki, Manolis K...
Managing usage service level agreements (USLAs) within environments that integrate participants and resources spanning multiple physical institutions is a challenging problem. Mai...
This paper contributes to solve effectively stochastic resource allocation problems known to be NP-Complete. To address this complex resource management problem, the merging of tw...