@Inproceedings{tran2012tldqp, author = "Duc Thanh Tran and G{\"u}nter Ladwig and Andreas Harth and Andreas Wagner and Rudi Studer", booktitle = "Proceedings of the 8th Extended Semantic Web Conference (ESWC '12)", month = "Mai", publisher = "Springer", title = "Top-k Linked Data Query Processing", year = "2012", }