Former Projects

SQXML Integration System

Abstract

Many applications today need to retrieve and manage information from diverse systems and data sources, where related data is stored in quite different formats. Nowadays, enterprises often need to manage information both from XML documents stored in a native XML database system and from (object-)relational data stored in an (object-)relational database system. The idea of the SQXML project is to integrate these two information sources. The SQXML Integration System will provide the user with a global integrated schema that unifies the XML and SQL database schemas, so that the user will get an access to the entire information stored in these separate data sources. Both query languages, SQL and XQuery, will be supported in the global schema. At the same time the databases will co-exist independent from each other, preserving their autonomy. The project is aimed at investigating methods and techniques in the field of Information Integration and developing new concepts to implement the SQXML Integration System.

Publications of Project

2007		Iryna Kozlova, Norbert Ritter, Martin Husemann Providing Semantically Equivalent, Complete Views for Multilingual Access to Integrated Data In: 26th International Conference on Conceptual Modeling (ER 2007), November 5-9, 2007, Auckland, New Zealand
2006		Iryna Kozlova, Norbert Ritter An Approach to Unification of XML and Object-Relational Data Models In: Proc. of the 8th International Conference on Information Integration and Web-based Applications & Services (iiWAS 2006), Austrian Computer Society 2006
		Iryna Kozlova, Norbert Ritter, Olga Reimer Towards Integrated Query Processing for Object-Relational and XML Data Sources. In: Proc. of the 10th International Database Engineering & Application Symposium (IDEAS 2006), IEEE Computer Society 2006
2005		Iryna Kozlova SQXML: Integrated Processing of Information Stored in Object-Relational and Native XML Databases In: Proc. 7th International Conference on Information Integration and Web-based Applications & Services (iiWAS2005), Austrian Computer Society 2005
		Iryna Kozlova, Martin Husemann, Norbert Ritter, Stefan Witt, Natalia Hänikel CWM-based Integration of XML Documents and Object-Relational Data In: Proceedings of the 7th International Conference on Enterprise Information Systems (ICEIS05), USA, INSTICC Press, 2005

11. September 2022 at 14:26 by Prof. Dr. -Ing Norbert Ritter

2007		Study Thesis of Lars Bassen Anfragetransformation im SQXML-Projekt Tutor: Iryna Kozlova Supervisor: Norbert Ritter
		Diploma Thesis of Heike Hager Integration von heterogenen Informationssystemen im Gesundheitswesen Tutor: Iryna Kozlova Supervisors: Norbert Ritter, Werner Hansmann
		Diploma Thesis of Olga Reimer Analyse der Anfrageverarbeitungstechniken für den integrierten Zugriff auf objekt-relationale Daten und XML-Dokumente Tutor: Iryna Kozlova Supervisors: Friedrich Vogt, Norbert Ritter
2006		Diploma Thesis of Björn Waldau SQL-Anfrageverarbeitung im SQXML-Integrationssystem Tutor: Iryna Kozlova Supervisor: Norbert Ritter
2005		Study Thesis of Jens Herrmann Integrierte Verarbeitung von XML- und relationalen-Daten mit Hilfe des nativen XML-Datenbanksystems Tamino Tutor: Iryna Kozlova Supervisor: Norbert Ritter
		Study Thesis of Adriana Detje Analyse von Schema-Matching-Ansätzen hinsichtlich der Integration von XML-Schema und objekt-relationalen Datenbanken Tutor: Iryna Kozlova Supervisor: Norbert Ritter
		Diploma Thesis of Natalia Hänikel Integrierte Verarbeitung von Objekt-Relationalen und XML-Datenbeständen mit Hilfe von XQuery Tutor: Iryna Kozlova Supervisors: Norbert Ritter, Dr. Frank Schilder
2004		Diploma Thesis of Stefan Witt Integrated Processing of Object-Relational and XML Databases with SQL:1999 Tutor: Iryna Kozlova Supervisors: Norbert Ritter, Martin Lehmann
		Study Thesis of Gunnar Kneese Nutzung der IBM-Technologie XTABLES zur Integration von XML und objekt-relationalen Datenbanken. Tutor: Iryna Kozlova Supervisor: Norbert Ritter