Alberto Abelló, Xavier de Palol, Mohand-Said Hacid. On the Midpoint of a Set of XML Documents. In Kim Viborg Andersen, John K. Debenham, Roland Wagner, editors, Database and Expert Systems Applications, 16th International Conference, DEXA 2005, Copenhagen, Denmark, August 22-26, 2005, Proceedings. Volume 3588 of Lecture Notes in Computer Science, pages 441-450, Springer, 2005. [doi]
Abstract is missing.