@conference {138, title = {Data Complexity in the {EL} family of DLs}, booktitle = {Proceedings of the 2007 International Workshop on Description Logics (DL2007), Brixen-Bressanone, near Bozen-Bolzano, Italy, 8-10 June, 2007}, volume = {250}, year = {2007}, month = {06/2007}, publisher = {CEUR-WS.org}, organization = {CEUR-WS.org}, url = {http://ceur-ws.org/Vol-250/paper_15.pdf}, author = {Adila Krisnadhi and Carsten Lutz}, editor = {Diego Calvanese and Enrico Franconi and Volker Haarslev and Domenico Lembo and Boris Motik and Anni-Yasmin Turhan and Sergio Tessaris} }