Sergej Zerr, Daniel Olmedilla, Wolfgang Nejdl, Wolf Siberski. Zerber:::+R:::: top-k retrieval from a confidential index. In Martin L. Kersten, Boris Novikov, Jens Teubner, Vladimir Polutin, Stefan Manegold, editors, EDBT 2009, 12th International Conference on Extending Database Technology, Saint Petersburg, Russia, March 24-26, 2009, Proceedings. Volume 360 of ACM International Conference Proceeding Series, pages 439-449, ACM, 2009. [doi]
Abstract is missing.