We present mechanisms, architectures, and an implementation addressing challenges with mobile opportunistic commerce centering on markets and mechanisms that support the procureme...
The support of QoS properties in component-based software requires the run-time selection of appropriate concrete QoS contracts at the ports of the interacting components. Such a s...
Electronic commerce applications (e-commerce) need connecting technologies to support the external, agreed-upon or flexible business processes. This requires a specification of th...
This paper introduces teams of personal agents that support users individually in electronic negotiations. These agents listen to the running negotiation and to each other to point...