Lyublena Antova, Christoph Koch, Dan Olteanu. From complete to incomplete information and back. In Chee Yong Chan, Beng Chin Ooi, Aoying Zhou, editors, Proceedings of the ACM SIGMOD International Conference on Management of Data, Beijing, China, June 12-14, 2007. pages 713-724, ACM, 2007. [doi]
Abstract is missing.