Formal and Applied Ontology, Ontology of Space, Time and Spatial
Entities, Spatio-Temporal Reasoning, Bio-Medical Ontology.
T. Bittner and M. Donnelly, "A Theory of Granular Parthood
Based on Qualitative Cardinality and Size Measures," in B. Bennett
and C. Fellbaum, eds., Proceedings of the fourth International
Conference on Formal Ontology in Information Systems, FOIS06,
T. Bittner and L. J. Goldberg, "The Qualitative and
Time-Dependent Character of Spatial Relations in Biomedical
Ontologies," in O. Bodenreider, ed., KR-MED 2006, Second
International Workshop on Formal Biomedical Knowledge
Representation, 2006, 47-56.
T. Bittner and M. Donnelly, "A Classification of
Spatio-Temporal Entities Based on Their Location in Space-Time," in
E. Zimanyi, ed., International Workshop on Semantic-based
Geographical Information Systems, Lecture Notes in Computer
Science. Springer, 2006, 1626-1635.
T. Bittner and M. Donnelly," A Temporal Mereology for
Distinguishing Between Integral Objects and Portions of Stuff," in
H. Guesgen, ed., IJCAI-07 Workshop on Spatial and Temporal