We characterize the dynamic data management problem for location based services(LBS) in mobile environments and devise a cost model for servicing both location independent and loc...
Web services have emerged as a new paradigm that supports loosely-coupled distributed systems in service discovery and service execution. Next generation web services will evolve ...
Most of all software systems have to be changed after their initial deployment. This is not only because of changing knowledge and expectations about our domains and systems, but a...
Robert Hirschfeld, Katsuya Kawamura, Hendrik Bernd...
Workflow Management Systems (WfMS) allow organizations to streamline and automate business processes and reengineer their structure. One important requirement for this type of syst...
We present a software tool and a framework for security protocol change management. While we focus on trust negotiation protocols in this paper, many of the ideas are generally ap...