Media type: E-Article Title: Lecture Notes in Computer Science: Mining Databases and Data Streams with Query Languages and Rules Contributor: Zaniolo, Carlo imprint: Springer Berlin Heidelberg, 2006 Published in: Lecture Notes in Computer Science Language: Not determined DOI: 10.1007/11733492_2 ISSN: 1611-3349; 0302-9743 Origination: Footnote: