C.  Shimizu, Hitzler, P., Hirt, Q., Rehberger, D., Estrecha, S. Gonzalez, Foley, C., Sheill, A. M., Hawthorne, W., Mixter, J., Watrall, E., Carty, R., and Tarr, D., ?The Enslaved Ontology: Peoples of the Historic Slave Trade?, Journal of Web Semantics, vol. 63, 2020.

C.  Shimizu, Eberhart, A., Karima, N., Hirt, Q., Krisnadhi, A., and Hitzler, P., ?A Method for Automatically Generating Schema Diagrams for OWL Ontologies?, in 1st Iberoamerican Knowledge Graph and Semantic Web Conference (KGSWC), Villa Clara, Cuba, 2019.

R.  Mutharaju, Hitzler, P., Mateti, P., and Lécué, F., ?Distributed and Scalable OWL EL Reasoning?, in Proceedings of the 12th Extended Semantic Web Conference (ESWC 2015) , Portoroz, Slovenia, 2015.

D.  Carral, Krisnadhi, A., Rudolph, S., and Hitzler, P., ?All But Not Nothing: Left-Hand Side Universals for Tractable OWL Profiles?, in Proceedings of the 11th International Workshop on OWL: Experiences and Directions (OWLED 2014) co-located with 13th International Semantic Web Conference on (ISWC 2014), Riva del Garda, Italy, October 17-18, 2014., 2014, vol. 1265, pp. 97-108.

M.  Cheatham and Hitzler, P., ?Conference v2.0: An uncertain version of the OAEI Conference benchmark?, in 13th International Semantic Web Conference (ISWC 2014), Riva del Garda, Italy, 2014, vol. 8797, pp. 148-163.

R.  Mutharaju, Hitzler, P., and Mateti, P., ?Distributed OWL EL Reasoning: The Story So Far?, in Proceedings of the 10th International Workshop on Scalable Semantic Web Knowledge Base Systems, Riva Del Garda, Italy, Riva del Garda, Italy, 2014, vol. 1261, pp. 61-76.

D.  Carral, Feier, C., Grau, B. Cuenca, Hitzler, P., and Horrocks, I., ?EL-ifying Ontologies?, in Automated Reasoning - 7th International Joint Conference, IJCAR 2014, Held as Part of the Vienna Summer of Logic, {VSL} 2014, Vienna, Austria, July 19-22, 2014. Proceedings, 2014, pp. 464?479.

D.  Carral, Feier, C., Grau, B. Cuenca, Hitzler, P., and Horrocks, I., ?Pushing the Boundaries of Tractable Ontology Reasoning?, in The Semantic Web - ISWC 2014 - 13th International Semantic Web Conference, Riva del Garda, Italy, October 19-23, 2014. Proceedings, Part II, 2014, pp. 148?163.

K.  Sengupta, Hitzler, P., and Janowicz, K., ?Revisiting default description logics ? and their role in aligning ontologies?, in Semantic Technology, 4th Joint International Conference, JIST 2014, Chiang Mai, Thailand, 2014, vol. 8943, pp. 3-18.

D.  Carral, Feier, C., Romero, A. Armas, Grau, B. Cuenca, Hitzler, P., and Horrocks, I., ?Is Your Ontology as Hard as You Think? Rewriting Ontologies into Simpler DLs?, in Informal Proceedings of the 27th International Workshop on Description Logics, Vienna, Austria, July 17-20, 2014., 2014, pp. 128?140.

R.  Mutharaju, Hitzler, P., and Mateti, P., ?DistEL: A Distributed EL+ Ontology Classifier?, in Proceedings of the 9th International Workshop on Scalable Semantic Web Knowledge Base Systems, co-located with the International Semantic Web Conference (ISWC 2013), Sydney, Australia, 2013, vol. 1046, pp. 17-32.

Y.  Hu, Janowicz, K., Carral, D., Scheider, S., Kuhn, W., Berg-Cross, G., Hitzler, P., Dean, M., and Kolas, D., ?A Geo-ontology Design Pattern for Semantic Trajectories?, in Spatial Information Theory - 11th International Conference, COSIT 2013, Scarborough, UK, September 2-6, 2013. Proceedings, 2013, pp. 438?456.

D.  Carral, Scheider, S., Janowicz, K., Vardeman, C., Krisnadhi, A., and Hitzler, P., ?An Ontology Design Pattern for Cartographic Map Scaling?, in The Semantic Web: Semantics and Big Data, 10th International Conference, ESWC 2013, Montpellier, France, May 26-30, 2013. Proceedings, 2013, vol. 7882, pp. 76?93.

F.  Maier, Ma, Y., and Hitzler, P., ?Paraconsistent OWL and Related Logics?, Semantic Web, vol. 4, pp. 395?427, 2013.

D.  Carral and Hitzler, P., ?Extending Description Logic Rules?, in The Semantic Web: Research and Applications - 9th Extended Semantic Web Conference, ESWC 2012, Heraklion, Crete, Greece, May 27-31, 2012. Proceedings, 2012, pp. 345?359.

D.  Carral, Janowicz, K., and Hitzler, P., ?A logical geo-ontology design pattern for quantifying over types?, in SIGSPATIAL 2012 International Conference on Advances in Geographic Information Systems (formerly known as GIS), SIGSPATIAL'12, Redondo Beach, CA, USA, November 7-9, 2012, 2012, pp. 239?248.

M.  Knorr, Carral, D., Hitzler, P., Krisnadhi, A., Maier, F., and Wang, C., ?Recent Advances in Integrating OWL and Rules?, in Web Reasoning and Rule Systems - 6th International Conference, RR 2012, Vienna, Austria, September 10-12, 2012. Proceedings, Austria, Vienna, 2012, vol. 7497, pp. 225-228.

M.  Knorr, Alferes, J. Júlio, and Hitzler, P., ?Local Closed World Reasoning with Description Logics under the Well-Founded Semantics?, Artificial Intelligence, vol. 175, no. 9-10, pp. 1528?1554, 2011.

J.  Lehmann and Hitzler, P., ?Concept learning in description logics using refinement operators?, Machine Learning, vol. 78, pp. 203?250, 2010.