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Conference Proceeding

Publication Date



Technology platforms and products for ontology-driven process of semantic applications that serve both Enterprise wide and pan-Web needs are both available and being deployed. Similar to the development of enterprise software applications, the creation of an ontology driven semantic application can be described as a set of distinct phases that compose a lifecycle. From conception to deployment, these phases involve human interaction with a broad variety of information, identified as heterogeneous data, metadata, knowledge and ontology. Based on experience spanning academic research at the LSDIS lab through deployed commercial semantic applications based on Semagix Freedom, this paper provides examples of graphical and visual interfaces developed to manage each phase of the lifecycle.


Presented at the NASA Virtual Iron Bird Workshop, Sunnyvale, CA, March 31-April 2, 2004.