@inproceedingsBöttcher_Hartel_Heinzemann_2008, title=Compressing XML Data Streams with DAG+BSBC, DOI=10.1007/978-3-642-01344-7_6, booktitle=Web Information Systems and Technologies, 4th International Conference, WEBIST 2008, Revised Selected Papers, publisher=Springer, author=Böttcher, Stefan and Hartel, Rita and Heinzemann, Christian, year=2008, pages=65–79 

@inproceedingsBöttcher_Steinmetz_2007, title=Evaluating XPath Queries on XML Data Streams, DOI=10.1007/978-3-540-73390-4_10, booktitle=Data Management. Data, Data Everywhere, 24th British National Conference on Databases, BNCOD 24, publisher=Springer, author=Böttcher, Stefan and Steinmetz, Rita, year=2007, pages=101–113 

@inproceedingsBöttcher_Steinmetz_2007, title=Data Management for Mobile Ajax Web 2.0 Applications, DOI=10.1007/978-3-540-74469-6_42, booktitle=Database and Expert Systems Applications, 18th International Conference, DEXA 2007, publisher=Springer, author=Böttcher, Stefan and Steinmetz, Rita, year=2007, pages=424–433 

@inproceedingsBöttcher_Steinmetz_Klein_2007, title=XML index compression by DTD subtraction, booktitle=ICEIS 2007 - Proceedings of the Ninth International Conference on Enterprise Information Systems, author=Böttcher, Stefan and Steinmetz, Rita and Klein, Niklas, year=2007, pages=86–94 

@articleGroppe_Böttcher_Birkenheuer_Höing_2006, title=Reformulating XPath queries and XSLT queries on XSLT views, volume=57, DOI=10.1016/j.datak.2005.04.002, number=1, journal=Data &; Knowledge Engineering, publisher=Elsevier, author=Groppe, Sven and Böttcher, Stefan and Birkenheuer, Georg and Höing, André, year=2006, pages=64–110 

@inproceedingsBöttcher_Steinmetz_2006, place=Berlin, Heidelberg, title=DTD-Driven Structure Preserving XML Compression, DOI=10.1007/11788911_27, booktitle=Flexible and Efficient Information Handling, 23rd British National Conference on Databases, BNCOD 23, author=Böttcher, Stefan and Steinmetz, Rita, year=2006, pages=266–269 

@inproceedingsBöttcher_Steinmetz_2006, title=Finding the Leak: A Privacy Audit System for Sensitive XML Databases, DOI=10.1109/icdew.2006.61, booktitle=22nd International Conference on Data Engineering Workshops (ICDEW’06), publisher=IEEE, author=Böttcher, Stefan and Steinmetz, Rita, year=2006 

@inproceedingsBöttcher_Steinmetz_2006, title=Information Disclosure by XPath Queries, DOI=10.1007/11844662_12, booktitle=Secure Data Management, Third VLDB Workshop, SDM 2006, publisher=Springer, author=Böttcher, Stefan and Steinmetz, Rita, year=2006, pages=160–174 

@inproceedingsBöttcher_Steinmetz_2005, title=Adaptive XML Access Control Based on Query Nesting, Modification and Simplification, booktitle=Datenbanksysteme in Business, Technologie und Web, 11. Fachtagung des GI-Fachbereichs “Datenbanken und Informationssysteme” (DBIS), author=Böttcher, Stefan and Steinmetz, Rita, year=2005, pages=295–304 

@inproceedingsBöttcher_Steinmetz_2005, title=Embedding XML Schema Constraints in Search-Based Intersection Tests for XPath Query Optimization, DOI=10.1109/dexa.2005.83, booktitle=16th International Workshop on Database and Expert Systems Applications (DEXA’05), publisher=IEEE, author=Böttcher, Stefan and Steinmetz, Rita, year=2005, pages=842–846 

@inproceedingsBöttcher_Steinmetz_2005, title=Detecting Privacy Violations in Sensitive XML Databases, DOI=10.1007/11552338_10, booktitle=Secure Data Management, Second VLDB Workshop, SDM 2005, publisher=Springer, author=Böttcher, Stefan and Steinmetz, Rita, year=2005, pages=143–154 

@inproceedingsGroppe_Böttcher_Birkenheuer_2004, title=Efficient Querying of Transformed XML Documents, booktitle=Proc. Int. Conf. on Enterprise Information Systems (ICEIS), author=Groppe, Sven and Böttcher, Stefan and Birkenheuer, Georg, year=2004, pages=241–250 

@inproceedingsGroppe_Böttcher_Heckel_Birkenheuer_2004, title=Using XSLT Stylesheets to Transform XPath Queries, booktitle=Proc. East-European Conf. on Advances in Databases and Information Systems (ADBIS), author=Groppe, Sven and Böttcher, Stefan and Heckel, Reiko and Birkenheuer, Georg, year=2004 

@inproceedingsBöttcher_Steinmetz_2004, title=Optimized Internet Search Based on a Intersection Test for XPath Expressions under a DTD, booktitle=Proceedings of the International Conference on Internet Computing, IC ’04, author=Böttcher, Stefan and Steinmetz, Rita, year=2004, pages=587–593 

@inproceedingsBöttcher_Steinmetz_2003, title=Testing Containment of XPath Expressions in Order to Reduce the Data Transfer to Mobile Clients, DOI=10.1007/978-3-540-39403-7_30, booktitle=Advances in Databases and Information Systems, 7th East European Conference, ADBIS 2003, publisher=Springer, author=Böttcher, Stefan and Steinmetz, Rita, year=2003, pages=400–410 

@inproceedingsBöttcher_Steinmetz_2003, place=Berlin, Heidelberg, title=A DTD Graph Based XPath Query Subsumption Test, DOI=10.1007/978-3-540-39429-7_6, booktitle=Database and XML Technologies, First International XML Database Symposium, XSym 2003, author=Böttcher, Stefan and Steinmetz, Rita, year=2003, pages=85–99 

@inproceedingsBöttcher_Steinmetz_2003, title=A Subset Test for XPath Expressions under DTDs, booktitle=20th British National Conference on Databases, BNCOD 20, Poster Papers, author=Böttcher, Stefan and Steinmetz, Rita, year=2003, pages=43–45 

@articleRaggam_Triebnig_Buchroithner_Domik_Leberl_1985, title=Radargrammetric aspects of SAR data evaluation, journal=Thematic Applications of SAR data, author=Raggam, J and Triebnig, Gerhard and Buchroithner, MF and Domik, Gitta and Leberl, Franz, year=1985, pages=57