@inproceedings{Straccia06i,
 Address = {Liverpool, UK},
 Author = {Straccia, Umberto},
 Booktitle = {Proceedings of the 10th European Conference on Logics in Artificial
Intelligence (JELIA-06)},
 Publisher = {Springer Verlag},
 Series = {Lecture Notes in Computer Science},
 Title = {Towards Top-k Query Answering in Description Logics: the case of {DL
Lite}},
 Year = {2006}}