Ralf Rantzau Papers on DiSC'03 Universal Quantification in Relational Databases: A Classification of Data and Algorithms Champagne: Data Change Propagation for Heterogeneous Information Systems Publications Note: Links lead to the DBLP on the Web. Ralf Rantzau 9 Christoph Mangold , Ralf Rantzau, Bernhard Mitschang : Föderal: Management of Engineering Data Using a Semistructured Data Model. ICEIS (3) 2003 : 382-389 8 Tobias Kraft , Holger Schwarz , Ralf Rantzau, Bernhard Mitschang : Coarse-Grained Optimization: Techniques for Rewriting SQL Statement Sequences. VLDB 2003 7 Ralf Rantzau, Leonard D. Shapiro , Bernhard Mitschang , Quan Wang : Algorithms and applications for universal quantification in relational databases. Information Systems 28 (1-2): 3-32 (2003) 6 Ralf Rantzau, Leonard D. Shapiro , Bernhard Mitschang , Quan Wang : Universal Quantification in Relational Databases: A Classification of Data and Algorithms. EDBT 2002 : 445-463 5 Carmen Constantinescu , Uwe Heinkel , Ralf Rantzau, Bernhard Mitschang : A System for Data Change Propagation in Heterogeneous Information Systems. ICEIS 2002 : 73-80 4 Ralf Rantzau, Carmen Constantinescu , Uwe Heinkel , Holger Meinecke : Champagne: Data Change Propagation for Heterogeneous Information Systems. VLDB 2002 : 1099-1102 3 Clara Nippl , Ralf Rantzau, Bernhard Mitschang : StreamJoin: A Generic Database Approach to Support the Class of Stream-Oriented Applications. IDEAS 2000 : 83-91 2 Ralf Rantzau, Holger Schwarz : A Multi-Tier Architecture for High-Performance Data Mining. BTW 1999 : 151-163 1 Peter Kutschera , Ralf Rantzau: Enhancing the Functionality of the Web. ADBIS 1997 : 266-274 DiSC'03 © 2003 Association for Computing Machinery