Böttcher, S., Hartel, R., &; Messinger, C. (2010). Queryable SEPA Message Compression by XML Schema Subtraction. In ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems (pp. 23–29).
LibreCat: /record/15134

Böttcher, S., Hartel, R., &; Krislin, C. (2010). CluX - Clustering XML Sub-trees. In ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems (pp. 142–150).
LibreCat: /record/15135

Böttcher, S., Hartel, R., &; Messinger, C. (2010). Using XML Schema Subtraction to Compress Electronic Payment Messages. In Enterprise Information Systems - 12th International Conference, ICEIS 2010, Revised Selected Papers (pp. 451–463). Springer.https://doi.org/10.1007/978-3-642-19802-1_31 
LibreCat: /record/15136
DOI: 10.1007/978-3-642-19802-1_31

Böttcher, S., Hartel, R., &; Messinger, C. (2010). Searchable Compression of Office Documents by XML Schema Subtraction. In Database and XML Technologies - 7th International XML Database Symposium, XSym 2010 (pp. 103–112). Springer.https://doi.org/10.1007/978-3-642-15684-7_9 
LibreCat: /record/15137
DOI: 10.1007/978-3-642-15684-7_9

Böttcher, S., &; Hartel, R. (2009). Information disclosure by answers to XPath queries. Journal of Computer Security, 17(1), 69–99.https://doi.org/10.3233/jcs-2009-0318 
LibreCat: /record/15076
DOI: 10.3233/jcs-2009-0318

Böttcher, S., &; Hartel, R. (2009). CSC: Supporting Queries on Compressed Cached XML. In Database Technologies 2009, Twentieth Australasian Database Conference, ADC 2009 (pp. 153–160). Australian Computer Society, Inc.
LibreCat: /record/15138

Böttcher, S., Hartel, R., &; Messinger, C. (2009). XML Stream Data Reduction by Shared KST Signatures. In 2009 42nd Hawaii International Conference on System Sciences. IEEE.https://doi.org/10.1109/hicss.2009.513 
LibreCat: /record/15139
DOI: 10.1109/hicss.2009.513

Hartel, R. (2008). Navigierbare Kompression von XML-Datenströmen. University of Paderborn, Germany.
LibreCat: /record/15140

Böttcher, S., Hartel, R., &; Kirschner, M. (2008). Detecting Suspicious Relational Database Queries. In Third International Conference on Availability, Reliability and Security (pp. 771–778). IEEE.https://doi.org/10.1109/ares.2008.125 
LibreCat: /record/15141
DOI: 10.1109/ares.2008.125

Böttcher, S., Hartel, R., &; Heinzemann, C. (2008). BSBC: Towards a Succinct Data Format for XML Streams. In WEBIST 2008, Proceedings of the Fourth International Conference on Web Information Systems and Technologies (pp. 13–21). INSTICC.
LibreCat: /record/15142

Böttcher, S., Hartel, R., &; Heinzemann, C. (2008). Compressing XML Data Streams with DAG+BSBC. In Web Information Systems and Technologies, 4th International Conference, WEBIST 2008, Revised Selected Papers (pp. 65–79). Springer.https://doi.org/10.1007/978-3-642-01344-7_6 
LibreCat: /record/15143
DOI: 10.1007/978-3-642-01344-7_6

Böttcher, S., &; Steinmetz, R. (2007). Evaluating XPath Queries on XML Data Streams. In Data Management. Data, Data Everywhere, 24th British National Conference on Databases, BNCOD 24 (pp. 101–113). Springer.https://doi.org/10.1007/978-3-540-73390-4_10 
LibreCat: /record/15144
DOI: 10.1007/978-3-540-73390-4_10

Böttcher, S., &; Steinmetz, R. (2007). Data Management for Mobile Ajax Web 2.0 Applications. In Database and Expert Systems Applications, 18th International Conference, DEXA 2007 (pp. 424–433). Springer.https://doi.org/10.1007/978-3-540-74469-6_42 
LibreCat: /record/15146
DOI: 10.1007/978-3-540-74469-6_42

Böttcher, S., Steinmetz, R., &; Klein, N. (2007). XML index compression by DTD subtraction. In ICEIS 2007 - Proceedings of the Ninth International Conference on Enterprise Information Systems (pp. 86–94).
LibreCat: /record/15147

Groppe, S., Böttcher, S., Birkenheuer, G., &; Höing, A. (2006). Reformulating XPath queries and XSLT queries on XSLT views. Data &; Knowledge Engineering, 57(1), 64–110.https://doi.org/10.1016/j.datak.2005.04.002 
LibreCat: /record/2405
DOI: 10.1016/j.datak.2005.04.002

Böttcher, S., &; Steinmetz, R. (2006). DTD-Driven Structure Preserving XML Compression. In Flexible and Efficient Information Handling, 23rd British National Conference on Databases, BNCOD 23 (pp. 266–269). Berlin, Heidelberg.https://doi.org/10.1007/11788911_27 
LibreCat: /record/15150
DOI: 10.1007/11788911_27

Böttcher, S., &; Steinmetz, R. (2006). Finding the Leak: A Privacy Audit System for Sensitive XML Databases. In 22nd International Conference on Data Engineering Workshops (ICDEW’06). IEEE.https://doi.org/10.1109/icdew.2006.61 
LibreCat: /record/15151
DOI: 10.1109/icdew.2006.61

Böttcher, S., &; Steinmetz, R. (2006). Information Disclosure by XPath Queries. In Secure Data Management, Third VLDB Workshop, SDM 2006 (pp. 160–174). Springer.https://doi.org/10.1007/11844662_12 
LibreCat: /record/15152
DOI: 10.1007/11844662_12

Böttcher, S., &; Steinmetz, R. (2005). Adaptive XML Access Control Based on Query Nesting, Modification and Simplification. In Datenbanksysteme in Business, Technologie und Web, 11. Fachtagung des GI-Fachbereichs “Datenbanken und Informationssysteme” (DBIS) (pp. 295–304).
LibreCat: /record/15153

Böttcher, S., &; Steinmetz, R. (2005). Embedding XML Schema Constraints in Search-Based Intersection Tests for XPath Query Optimization. In 16th International Workshop on Database and Expert Systems Applications (DEXA’05) (pp. 842–846). IEEE.https://doi.org/10.1109/dexa.2005.83 
LibreCat: /record/15155
DOI: 10.1109/dexa.2005.83