Cross-organizational information systems projects, such as ERP, imply an expensive requirements engineering (RE) cycle. Little is known yet about how to carry it out with more pre...
The paper analyses performance of IEEE 802.16 standard, also known as WiMAX, when relay stations are introduced. Thanks to this feature, coverage area and throughput of the system ...
This paper proposes a real-time hybrid solution between standard shadow mapping and any of the current perspective shadow mapping based methods. Existing methods are known to have...
The paper uses the formalism of indexed categories to recover the proof of a standard final coalgebra theorem, thus showing existence of final coalgebras for a special class of ...
In this paper we study the brokering and matchmaking problem, that is, how a requester’s requirements and preferences can be matched against a set of offerings collected by a bro...
Grigoris Antoniou, Thomas Skylogiannis, Antonis Bi...