Qiao Gao, Mong-Li Lee, Tok Wang Ling. Negation in Relational Keyword Search. In Alberto H. F. Laender, Barbara Pernici, Ee-Peng Lim, José Palazzo M. de Oliveira, editors, Conceptual Modeling - 38th International Conference, ER 2019, Salvador, Brazil, November 4-7, 2019, Proceedings. Volume 11788 of Lecture Notes in Computer Science, pages 173-188, Springer, 2019. [doi]
Abstract is missing.