Jon Iturrioz, Oscar Díaz, Sergio Fernández Anzuola. Facing Document-Provider Heterogeneity in Knowledge Portals. In Anne Persson, Janis Stirna, editors, Advanced Information Systems Engineering, 16th International Conference, CAiSE 2004, Riga, Latvia, June 7-11, 2004, Proceedings. Volume 3084 of Lecture Notes in Computer Science, pages 384-397, Springer, 2004. [doi]
Abstract is missing.