A Plan-Based Service Composition for Work Process Agent in Ubiquitous Computing

In this paper, we discuss a Work Process Agent (WPA) that enables users to access a range of services for achieving their tasks with service composition based on planning in ubiquitous computing environment. WPA is a smart assistant application specializing in information service which needs to provide each user´s own user model and make the model be adapted to the user´s preferences dynamically. With WPA, users can achieve their task in a simple way. WPA employs a special BDI-based coordinator agent with planning for coordinating the individual WPA and external services. The plan-based service composition model works at abstraction level of process. This model makes it possible to reuse the frames of plans by making it independent from domain.