We present an approach for converged communication services over IP, based on the concept of WSIP (Web Service SIP). In our approach, each WSIP node is both a SIP endpoint that co...
Logic programming has been successfully used for reasoning about various kinds of models. However, in the area of business-process modeling it has not yet gained the attention it d...
: Communication services are currently confronted with large changes due to the price erosion of services and the entry of new service providers. The gap has been filled with diffe...
Abstract: The design of effective indicators and indicator systems requires a profound understanding of the relevant business context. Numerous relations and dependencies within an...
Ulrich Frank, David Heise, Heiko Kattenstroth, Han...
: Over the last years the telecommunications industry has shifted from technology driven and incumbent operators to business driven service providers. There is a need for mature, c...