A Web Information Retrieval System Architecture Based on Semantic MyPortal

In this paper, we mainly focus on a communication mechanism which enables efficient information publishing and sharing among semantic desktops. We propose MyPortal as a "one stop" for all the information relevant to the user and further propose the conceptual architecture of a P2P community Web information retrieval system based on MyPortal. This architecture enables not only precise location of My Portal instances and their Web resources but also the automatic or semi-automatic integration of hybrid semantic information delivered through Web content andWeb services, and it also ensures that the semantics will not be lost during any part of the lifecycle of the information retrieval process.