Information systems development is regarded as a series of distributed activities aiming at allocating resources in order to promote the development and use of computer-based syst...
This paper addresses decentralized multi-project scheduling under uncertainty. The problem instance we study is the scheduling of airport ground handling services, where aircraft ...
Infrastructure management offices plan and complete several thousand small construction projects annually. Effective planning is vital if the public and private sectors are to mai...
– Maximizing consolidation ratio, the number of virtual machines (VMs) in a physical machine, without violating customers’ SLAs is an important goal in the cloud. We show that ...
Metadata are widely used in order to fully exploit information resources available on corporate intranets or the Internet. The Resource Description Framework (RDF) aims at facilit...
Sofia Alexaki, Vassilis Christophides, Gregory Kar...