]> 2012-05-27T21:57:05-04:00 Ontology for structural geology We present our comprehensive process-based ontology for Structural Geology. This ontology covers major domain concepts, especially those related to geological structure type, properties of these structures, their deformation mechanisms, and the factors that control which deformation mechanisms may operate under certain conditions. The structure class in our ontology extends the planetary structure class of the SWEET ontology by providing additional information required for use in the structural geology domain. The classification followed the architectures of structures, such as structure element, set, zone, and pattern. Our deformation mechanism class does not have a corresponding class in SWEET. In our ontology, it has two subclasses, Macro- and Micro- mechanisms. The property class and the factor class are both subclasses of the physical property class of SWEET. Relationships among those concepts are also included in our ontology. For example, the class structure element has properties associated with the deformation mechanisms, descriptive properties such as geometry and morphology, and physical properties of rocks such as strength, compressibility, seismic velocity, porosity, and permeability. The subject matter expertise was provided by domain experts. Additionally, we surveyed text books and journal articles with the goal of evaluating the completeness and correctness of the domain terms and we used logical reasoners and validators to eliminate logical problems. We propose that our ontology provides a reusable extension to the SWEET ontology that may be of value to scientists and lay people interested in structural geology issues. We have also implemented prototype services that utilize this ontology for search. inproceedings American Geophysical Union, Fall Meeting (AGU2005) zhong2005ontology Ontology for Structural Geology 2005 Year Title Natural science Tag Eos Trans. AGU 86(52), Fall Meet. Suppl., Abstract IN43A-0323 Note December Month Key Booktitle Bibtype Atilla Aydin Marco Antonellini Deborah L. McGuinness Jian Zhong Author San Francisco, Ca. Address Abstract Publication Proceeding Paper Conference Paper