Advances in Knowledge Discovery and Data Mining 7th Pacific-Asia Conference, PAKDD 2003. Seoul, Korea, April 30 - May 2, 2003, Proceedings - Whang, Kyu-Young; Whang, Kyu-Young; Jeon, Jongwoo; Jeon, Jongwoo; Shim, Kyuseok; Shim, Kyuseok; Srivatava, Jaideep; Srivatava, Jaideep (Springer Berlin Heidelberg : Imprint: Springer, 2003)