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.

A.  Krisnadhi, Sengupta, K., and Hitzler, P., ?Local Closed World Semantics: Keep it simple, stupid!?, in Proceedings of the 24th International Workshop on Description Logics (DL 2011), Barcelona, Spain, July 13-16, 2011, 2011, vol. 745.