Today business registries are regarded as means of finding services offered by a business partner. However, business registries might also serve as means of seaching inter-organiza...
— Spectrum handoff occurs when the primary users appear in the licensed band occupied by the secondary users. Spectrum handoff procedures aim to help the secondary users to vacat...
Nowadays, the information overload highlights the importance of personalization systems providing services according to users' interests and needs, as expressed by their User ...
UN/CEFACT’s Modeling Methodology (UMM) has been developed to analyze and design B2B business processes independent of the underlying exchange technology. It became the methodolog...
This paper presents design and architecture of the distributed virtual reality service (dvr) which allows collaboration-unaware VRML animations and simulations to be integrated in...