51 Publications
2024 | Conference Paper | LibreCat-ID: 55388
ITR: Grammar-based graph compression supporting fast triple queries
E. Adler, S. Böttcher, R. Hartel, in: 2024 Data Compression Conference (DCC), IEEE, 2024.
LibreCat
| DOI
E. Adler, S. Böttcher, R. Hartel, in: 2024 Data Compression Conference (DCC), IEEE, 2024.
2020 | Conference Paper | LibreCat-ID: 18038
QSGG: query simulation in grammar-compressed graphs
S. Böttcher, R. Hartel, S. Peeters, in: Proceedings of The International Workshop on Semantic Big Data, 2020.
LibreCat
| DOI
S. Böttcher, R. Hartel, S. Peeters, in: Proceedings of The International Workshop on Semantic Big Data, 2020.
2020 | Conference Paper | LibreCat-ID: 18039
Pattern Search in Grammar-Compressed Graphs
S. Böttcher, R. Hartel, S. Peeters, in: 2020 Data Compression Conference (DCC) (Poster), 2020.
LibreCat
| DOI
S. Böttcher, R. Hartel, S. Peeters, in: 2020 Data Compression Conference (DCC) (Poster), 2020.
2018 | Conference Paper | LibreCat-ID: 15081
RECUT: RE-Compressing partially Unordered Trees
S. Böttcher, R. Hartel, in: 2018 IEEE International Conference on Big Data (Big Data), 2018, pp. 3996–4005.
LibreCat
| DOI
S. Böttcher, R. Hartel, in: 2018 IEEE International Conference on Big Data (Big Data), 2018, pp. 3996–4005.
2017 | Conference Paper | LibreCat-ID: 15161
A column-oriented text database API implemented on top of wavelet tries
S. Böttcher, R. Hartel, J. Manuel, in: DBKDA 2017, 2017.
LibreCat
S. Böttcher, R. Hartel, J. Manuel, in: DBKDA 2017, 2017.
2016 | Journal Article | LibreCat-ID: 6736
S2CX: From relational data via SQL/XML to (Un-)Compressed XML
S. Böttcher, R. Hartel, D. Wolters, Information Systems 56 (2016) 198–213.
LibreCat
| DOI
S. Böttcher, R. Hartel, D. Wolters, Information Systems 56 (2016) 198–213.
2016 | Conference Paper | LibreCat-ID: 15086
Incremental updates on compressed XML
S. Böttcher, R. Hartel, T. Jacobs, S. Maneth, in: 2016 IEEE 32nd International Conference on Data Engineering (ICDE), IEEE, 2016, pp. 1026–1037.
LibreCat
| DOI
S. Böttcher, R. Hartel, T. Jacobs, S. Maneth, in: 2016 IEEE 32nd International Conference on Data Engineering (ICDE), IEEE, 2016, pp. 1026–1037.
2015 | Conference Paper | LibreCat-ID: 15087
OnlineRePair: A Recompressor for XML Structures
S. Böttcher, R. Hartel, T. Jacobs, S. Maneth, in: 2015 Data Compression Conference, Springer, 2015, p. 439.
LibreCat
| DOI
S. Böttcher, R. Hartel, T. Jacobs, S. Maneth, in: 2015 Data Compression Conference, Springer, 2015, p. 439.
2015 | Conference Paper | LibreCat-ID: 15088
ECST – Extended Context-Free Straight-Line Tree Grammars
S. Böttcher, R. Hartel, T. Jacobs, M. Jeromin, in: Data Science - 30th British International Conference on Databases, BICOD 2015, Springer, 2015, pp. 186–198.
LibreCat
| DOI
S. Böttcher, R. Hartel, T. Jacobs, M. Jeromin, in: Data Science - 30th British International Conference on Databases, BICOD 2015, Springer, 2015, pp. 186–198.
2014 | Conference Paper | LibreCat-ID: 15089
Difference Computation for Grammar-Compressed XML Data
S. Böttcher, R. Hartel, S. Thiele, in: Proceedings of the Second Australasian Web Conference, Australian Computer Society, Inc., 2014, pp. 3–12.
LibreCat
S. Böttcher, R. Hartel, S. Thiele, in: Proceedings of the Second Australasian Web Conference, Australian Computer Society, Inc., 2014, pp. 3–12.
2014 | Conference Paper | LibreCat-ID: 15090
Keyword Search on DAG-Compressed XML Data
S. Böttcher, M. Brandenburg, R. Hartel, in: Proceedings of the Second Australasian Web Conference, Australian Computer Society, Inc., 2014, pp. 13–20.
LibreCat
S. Böttcher, M. Brandenburg, R. Hartel, in: Proceedings of the Second Australasian Web Conference, Australian Computer Society, Inc., 2014, pp. 13–20.
2014 | Conference Paper | LibreCat-ID: 15092
Efficient XML Keyword Search Based on DAG-Compression
S. Böttcher, R. Hartel, J. Rabe, in: Database and Expert Systems Applications - 25th International Conference, DEXA 2014, Springer, Cham, 2014, pp. 122–137.
LibreCat
| DOI
S. Böttcher, R. Hartel, J. Rabe, in: Database and Expert Systems Applications - 25th International Conference, DEXA 2014, Springer, Cham, 2014, pp. 122–137.
2013 | Conference Paper | LibreCat-ID: 1093
Schema-based Parallel Compression and Decompression of XML Data
S. Böttcher, M. Feldotto, R. Hartel, in: WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, Aachen, Germany, 8-10 May, 2013, 2013, pp. 77–86.
LibreCat
| Files available
| DOI
S. Böttcher, M. Feldotto, R. Hartel, in: WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, Aachen, Germany, 8-10 May, 2013, 2013, pp. 77–86.
2013 | Conference Paper | LibreCat-ID: 15093
Fast Multi-update Operations on Compressed XML Data
S. Böttcher, R. Hartel, T. Jacobs, in: Big Data - 29th British National Conference on Databases, BNCOD 2013, Springer, Berlin, Heidelberg, 2013, pp. 149–164.
LibreCat
| DOI
S. Böttcher, R. Hartel, T. Jacobs, in: Big Data - 29th British National Conference on Databases, BNCOD 2013, Springer, Berlin, Heidelberg, 2013, pp. 149–164.
2013 | Conference Paper | LibreCat-ID: 15094
DAG - Index - A Compressed Index for XML Keyword Search
S. Böttcher, M. Brandenburg, R. Hartel, in: WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, SciTePress, 2013, pp. 137–140.
LibreCat
S. Böttcher, M. Brandenburg, R. Hartel, in: WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, SciTePress, 2013, pp. 137–140.
2013 | Conference Paper | LibreCat-ID: 15162
Implementing Efficient Updates in Compressed Big Text Databases
S. Böttcher, A. Bültmann, R. Hartel, J. Schlüßler, in: International Conference on Database and Expert Systems Applications, Springer, 2013, pp. 189–202.
LibreCat
S. Böttcher, A. Bültmann, R. Hartel, J. Schlüßler, in: International Conference on Database and Expert Systems Applications, Springer, 2013, pp. 189–202.
2012 | Conference Paper | LibreCat-ID: 6720
Optimized XPath evaluation for Schema-compressed XML data
S. Böttcher, R. Hartel, S. Heindorf, in: ADC, Australian Computer Society, 2012, pp. 137–144.
LibreCat
S. Böttcher, R. Hartel, S. Heindorf, in: ADC, Australian Computer Society, 2012, pp. 137–144.
2012 | Conference Paper | LibreCat-ID: 6742
Generalizing and Improving SQL/XML Query Evaluation
S. Böttcher, D. Bokermann, R. Hartel, in: 8th International Conference on Signal Image Technology and Internet Based Systems (SITIS’12), IEEE, 2012.
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| DOI
S. Böttcher, D. Bokermann, R. Hartel, in: 8th International Conference on Signal Image Technology and Internet Based Systems (SITIS’12), IEEE, 2012.
2012 | Conference Paper | LibreCat-ID: 15095
Efficient String-Based XML Stream Prefiltering
S. Böttcher, R. Hartel, S. Weber, in: Proceedings of the Twenty-Third Australasian Database Conference, Australian Computer Society, Inc., 2012, pp. 145–152.
LibreCat
S. Böttcher, R. Hartel, S. Weber, in: Proceedings of the Twenty-Third Australasian Database Conference, Australian Computer Society, Inc., 2012, pp. 145–152.
2012 | Conference Paper | LibreCat-ID: 15096
Fast Insertion and Deletion in Compressed Texts
S. Böttcher, A. Bültmann, R. Hartel, J. Schlüßler, in: 2012 Data Compression Conference, IEEE, 2012, p. 393.
LibreCat
| DOI
S. Böttcher, A. Bültmann, R. Hartel, J. Schlüßler, in: 2012 Data Compression Conference, IEEE, 2012, p. 393.
2011 | Conference Paper | LibreCat-ID: 6740
Computing Compressed XML Data from Relational Databases
S. Böttcher, D. Bokermann, R. Hartel, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer Berlin/Heidelberg, 2011, pp. 209–220.
LibreCat
S. Böttcher, D. Bokermann, R. Hartel, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer Berlin/Heidelberg, 2011, pp. 209–220.
2011 | Conference Paper | LibreCat-ID: 15097
Mixing Bottom-Up and Top-Down XPath Query Evaluation
M. Benter, S. Böttcher, R. Hartel, in: East European Conference on Advances in Databases and Information Systems, Springer, 2011, pp. 27–41.
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| DOI
M. Benter, S. Böttcher, R. Hartel, in: East European Conference on Advances in Databases and Information Systems, Springer, 2011, pp. 27–41.
2011 | Conference Paper | LibreCat-ID: 15099
Updates on Grammar-Compressed XML Data
A. Bätz, S. Böttcher, R. Hartel, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer, 2011, pp. 154–166.
LibreCat
| DOI
A. Bätz, S. Böttcher, R. Hartel, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer, 2011, pp. 154–166.
2011 | Conference Paper | LibreCat-ID: 15100
TraCX: Transformation of Compressed XML
S. Böttcher, R. Hartel, S. Stey, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer, 2011, pp. 182–193.
LibreCat
| DOI
S. Böttcher, R. Hartel, S. Stey, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer, 2011, pp. 182–193.
2011 | Conference Paper | LibreCat-ID: 15102
Search and Modification in Compressed Texts
S. Böttcher, A. Bültmann, R. Hartel, in: 2011 Data Compression Conference, IEEE, 2011, pp. 403–412.
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| DOI
S. Böttcher, A. Bültmann, R. Hartel, in: 2011 Data Compression Conference, IEEE, 2011, pp. 403–412.
2011 | Conference Paper | LibreCat-ID: 15103
Enhancing XML-cache Efficiency by XML Compression
S. Böttcher, L. Fernhomberg, R. Hartel, in: WEBIST 2011, Proceedings of the 7th International Conference on Web Information Systems and Technologies, SciTePress, 2011, pp. 80–87.
LibreCat
S. Böttcher, L. Fernhomberg, R. Hartel, in: WEBIST 2011, Proceedings of the 7th International Conference on Web Information Systems and Technologies, SciTePress, 2011, pp. 80–87.
2011 | Conference Paper | LibreCat-ID: 15104
Reducing Data Transfer by Combining XML-Compression and XML-Caching
S. Böttcher, L. Fernhomberg, R. Hartel, in: Web Information Systems and Technologies - 7th International Conference, WEBIST 2011, Revised Selected Papers, Springer, 2011, pp. 116–130.
LibreCat
| DOI
S. Böttcher, L. Fernhomberg, R. Hartel, in: Web Information Systems and Technologies - 7th International Conference, WEBIST 2011, Revised Selected Papers, Springer, 2011, pp. 116–130.
2011 | Conference Abstract | LibreCat-ID: 15181
Namenlemmatisierung in der Web-Datenbank mittelalterlicher und frühneuzeitlicher Universitätsmatrikel
S. Böttcher, R. Hartel, H. Hawicks, in: XXIV ICOS Internationales Kongress Für Namensforschung, 2011.
LibreCat
S. Böttcher, R. Hartel, H. Hawicks, in: XXIV ICOS Internationales Kongress Für Namensforschung, 2011.
2010 | Conference Paper | LibreCat-ID: 15134
Queryable SEPA Message Compression by XML Schema Subtraction
S. Böttcher, R. Hartel, C. Messinger, in: ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, 2010, pp. 23–29.
LibreCat
S. Böttcher, R. Hartel, C. Messinger, in: ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, 2010, pp. 23–29.
2010 | Conference Paper | LibreCat-ID: 15135
CluX - Clustering XML Sub-trees
S. Böttcher, R. Hartel, C. Krislin, in: ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, 2010, pp. 142–150.
LibreCat
S. Böttcher, R. Hartel, C. Krislin, in: ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, 2010, pp. 142–150.
2010 | Conference Paper | LibreCat-ID: 15136
Using XML Schema Subtraction to Compress Electronic Payment Messages
S. Böttcher, R. Hartel, C. Messinger, in: Enterprise Information Systems - 12th International Conference, ICEIS 2010, Revised Selected Papers, Springer, 2010, pp. 451–463.
LibreCat
| DOI
S. Böttcher, R. Hartel, C. Messinger, in: Enterprise Information Systems - 12th International Conference, ICEIS 2010, Revised Selected Papers, Springer, 2010, pp. 451–463.
2010 | Conference Paper | LibreCat-ID: 15137
Searchable Compression of Office Documents by XML Schema Subtraction
S. Böttcher, R. Hartel, C. Messinger, in: Database and XML Technologies - 7th International XML Database Symposium, XSym 2010, Springer, 2010, pp. 103–112.
LibreCat
| DOI
S. Böttcher, R. Hartel, C. Messinger, in: Database and XML Technologies - 7th International XML Database Symposium, XSym 2010, Springer, 2010, pp. 103–112.
2009 | Journal Article | LibreCat-ID: 15076
Information disclosure by answers to XPath queries
S. Böttcher, R. Hartel, Journal of Computer Security 17 (2009) 69–99.
LibreCat
| DOI
S. Böttcher, R. Hartel, Journal of Computer Security 17 (2009) 69–99.
2009 | Conference Paper | LibreCat-ID: 15138
CSC: Supporting Queries on Compressed Cached XML
S. Böttcher, R. Hartel, in: Database Technologies 2009, Twentieth Australasian Database Conference, ADC 2009, Australian Computer Society, Inc., 2009, pp. 153–160.
LibreCat
S. Böttcher, R. Hartel, in: Database Technologies 2009, Twentieth Australasian Database Conference, ADC 2009, Australian Computer Society, Inc., 2009, pp. 153–160.
2009 | Conference Paper | LibreCat-ID: 15139
XML Stream Data Reduction by Shared KST Signatures
S. Böttcher, R. Hartel, C. Messinger, in: 2009 42nd Hawaii International Conference on System Sciences, IEEE, 2009.
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| DOI
S. Böttcher, R. Hartel, C. Messinger, in: 2009 42nd Hawaii International Conference on System Sciences, IEEE, 2009.
2008 | Conference Paper | LibreCat-ID: 15141
Detecting Suspicious Relational Database Queries
S. Böttcher, R. Hartel, M. Kirschner, in: Third International Conference on Availability, Reliability and Security, IEEE, 2008, pp. 771–778.
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| DOI
S. Böttcher, R. Hartel, M. Kirschner, in: Third International Conference on Availability, Reliability and Security, IEEE, 2008, pp. 771–778.
2008 | Conference Paper | LibreCat-ID: 15142
BSBC: Towards a Succinct Data Format for XML Streams
S. Böttcher, R. Hartel, C. Heinzemann, in: WEBIST 2008, Proceedings of the Fourth International Conference on Web Information Systems and Technologies, INSTICC, 2008, pp. 13–21.
LibreCat
S. Böttcher, R. Hartel, C. Heinzemann, in: WEBIST 2008, Proceedings of the Fourth International Conference on Web Information Systems and Technologies, INSTICC, 2008, pp. 13–21.
2008 | Conference Paper | LibreCat-ID: 15143
Compressing XML Data Streams with DAG+BSBC
S. Böttcher, R. Hartel, C. Heinzemann, in: Web Information Systems and Technologies, 4th International Conference, WEBIST 2008, Revised Selected Papers, Springer, 2008, pp. 65–79.
LibreCat
| DOI
S. Böttcher, R. Hartel, C. Heinzemann, in: Web Information Systems and Technologies, 4th International Conference, WEBIST 2008, Revised Selected Papers, Springer, 2008, pp. 65–79.
2007 | Conference Paper | LibreCat-ID: 15144
Evaluating XPath Queries on XML Data Streams
S. Böttcher, R. Steinmetz, in: Data Management. Data, Data Everywhere, 24th British National Conference on Databases, BNCOD 24, Springer, 2007, pp. 101–113.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Data Management. Data, Data Everywhere, 24th British National Conference on Databases, BNCOD 24, Springer, 2007, pp. 101–113.
2007 | Conference Paper | LibreCat-ID: 15146
Data Management for Mobile Ajax Web 2.0 Applications
S. Böttcher, R. Steinmetz, in: Database and Expert Systems Applications, 18th International Conference, DEXA 2007, Springer, 2007, pp. 424–433.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Database and Expert Systems Applications, 18th International Conference, DEXA 2007, Springer, 2007, pp. 424–433.
2007 | Conference Paper | LibreCat-ID: 15147
XML index compression by DTD subtraction
S. Böttcher, R. Steinmetz, N. Klein, in: ICEIS 2007 - Proceedings of the Ninth International Conference on Enterprise Information Systems, 2007, pp. 86–94.
LibreCat
S. Böttcher, R. Steinmetz, N. Klein, in: ICEIS 2007 - Proceedings of the Ninth International Conference on Enterprise Information Systems, 2007, pp. 86–94.
2006 | Conference Paper | LibreCat-ID: 15150
DTD-Driven Structure Preserving XML Compression
S. Böttcher, R. Steinmetz, in: Flexible and Efficient Information Handling, 23rd British National Conference on Databases, BNCOD 23, Berlin, Heidelberg, 2006, pp. 266–269.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Flexible and Efficient Information Handling, 23rd British National Conference on Databases, BNCOD 23, Berlin, Heidelberg, 2006, pp. 266–269.
2006 | Conference Paper | LibreCat-ID: 15151
Finding the Leak: A Privacy Audit System for Sensitive XML Databases
S. Böttcher, R. Steinmetz, in: 22nd International Conference on Data Engineering Workshops (ICDEW’06), IEEE, 2006.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: 22nd International Conference on Data Engineering Workshops (ICDEW’06), IEEE, 2006.
2006 | Conference Paper | LibreCat-ID: 15152
Information Disclosure by XPath Queries
S. Böttcher, R. Steinmetz, in: Secure Data Management, Third VLDB Workshop, SDM 2006, Springer, 2006, pp. 160–174.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Secure Data Management, Third VLDB Workshop, SDM 2006, Springer, 2006, pp. 160–174.
2005 | Conference Paper | LibreCat-ID: 15153
Adaptive XML Access Control Based on Query Nesting, Modification and Simplification
S. Böttcher, R. Steinmetz, in: Datenbanksysteme in Business, Technologie Und Web, 11. Fachtagung Des GI-Fachbereichs “Datenbanken Und Informationssysteme” (DBIS), 2005, pp. 295–304.
LibreCat
S. Böttcher, R. Steinmetz, in: Datenbanksysteme in Business, Technologie Und Web, 11. Fachtagung Des GI-Fachbereichs “Datenbanken Und Informationssysteme” (DBIS), 2005, pp. 295–304.
2005 | Conference Paper | LibreCat-ID: 15155
Embedding XML Schema Constraints in Search-Based Intersection Tests for XPath Query Optimization
S. Böttcher, R. Steinmetz, in: 16th International Workshop on Database and Expert Systems Applications (DEXA’05), IEEE, 2005, pp. 842–846.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: 16th International Workshop on Database and Expert Systems Applications (DEXA’05), IEEE, 2005, pp. 842–846.
2005 | Conference Paper | LibreCat-ID: 15156
Detecting Privacy Violations in Sensitive XML Databases
S. Böttcher, R. Steinmetz, in: Secure Data Management, Second VLDB Workshop, SDM 2005, Springer, 2005, pp. 143–154.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Secure Data Management, Second VLDB Workshop, SDM 2005, Springer, 2005, pp. 143–154.
2004 | Conference Paper | LibreCat-ID: 15157
Optimized Internet Search Based on a Intersection Test for XPath Expressions under a DTD
S. Böttcher, R. Steinmetz, in: Proceedings of the International Conference on Internet Computing, IC ’04, 2004, pp. 587–593.
LibreCat
S. Böttcher, R. Steinmetz, in: Proceedings of the International Conference on Internet Computing, IC ’04, 2004, pp. 587–593.
2003 | Conference Paper | LibreCat-ID: 15077
Testing Containment of XPath Expressions in Order to Reduce the Data Transfer to Mobile Clients
S. Böttcher, R. Steinmetz, in: Advances in Databases and Information Systems, 7th East European Conference, ADBIS 2003, Springer, 2003, pp. 400–410.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Advances in Databases and Information Systems, 7th East European Conference, ADBIS 2003, Springer, 2003, pp. 400–410.
2003 | Conference Paper | LibreCat-ID: 15078
A DTD Graph Based XPath Query Subsumption Test
S. Böttcher, R. Steinmetz, in: Database and XML Technologies, First International XML Database Symposium, XSym 2003, Berlin, Heidelberg, 2003, pp. 85–99.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Database and XML Technologies, First International XML Database Symposium, XSym 2003, Berlin, Heidelberg, 2003, pp. 85–99.
2003 | Conference Paper | LibreCat-ID: 15158
A Subset Test for XPath Expressions under DTDs
S. Böttcher, R. Steinmetz, in: 20th British National Conference on Databases, BNCOD 20, Poster Papers, 2003, pp. 43–45.
LibreCat
S. Böttcher, R. Steinmetz, in: 20th British National Conference on Databases, BNCOD 20, Poster Papers, 2003, pp. 43–45.
51 Publications
2024 | Conference Paper | LibreCat-ID: 55388
ITR: Grammar-based graph compression supporting fast triple queries
E. Adler, S. Böttcher, R. Hartel, in: 2024 Data Compression Conference (DCC), IEEE, 2024.
LibreCat
| DOI
E. Adler, S. Böttcher, R. Hartel, in: 2024 Data Compression Conference (DCC), IEEE, 2024.
2020 | Conference Paper | LibreCat-ID: 18038
QSGG: query simulation in grammar-compressed graphs
S. Böttcher, R. Hartel, S. Peeters, in: Proceedings of The International Workshop on Semantic Big Data, 2020.
LibreCat
| DOI
S. Böttcher, R. Hartel, S. Peeters, in: Proceedings of The International Workshop on Semantic Big Data, 2020.
2020 | Conference Paper | LibreCat-ID: 18039
Pattern Search in Grammar-Compressed Graphs
S. Böttcher, R. Hartel, S. Peeters, in: 2020 Data Compression Conference (DCC) (Poster), 2020.
LibreCat
| DOI
S. Böttcher, R. Hartel, S. Peeters, in: 2020 Data Compression Conference (DCC) (Poster), 2020.
2018 | Conference Paper | LibreCat-ID: 15081
RECUT: RE-Compressing partially Unordered Trees
S. Böttcher, R. Hartel, in: 2018 IEEE International Conference on Big Data (Big Data), 2018, pp. 3996–4005.
LibreCat
| DOI
S. Böttcher, R. Hartel, in: 2018 IEEE International Conference on Big Data (Big Data), 2018, pp. 3996–4005.
2017 | Conference Paper | LibreCat-ID: 15161
A column-oriented text database API implemented on top of wavelet tries
S. Böttcher, R. Hartel, J. Manuel, in: DBKDA 2017, 2017.
LibreCat
S. Böttcher, R. Hartel, J. Manuel, in: DBKDA 2017, 2017.
2016 | Journal Article | LibreCat-ID: 6736
S2CX: From relational data via SQL/XML to (Un-)Compressed XML
S. Böttcher, R. Hartel, D. Wolters, Information Systems 56 (2016) 198–213.
LibreCat
| DOI
S. Böttcher, R. Hartel, D. Wolters, Information Systems 56 (2016) 198–213.
2016 | Conference Paper | LibreCat-ID: 15086
Incremental updates on compressed XML
S. Böttcher, R. Hartel, T. Jacobs, S. Maneth, in: 2016 IEEE 32nd International Conference on Data Engineering (ICDE), IEEE, 2016, pp. 1026–1037.
LibreCat
| DOI
S. Böttcher, R. Hartel, T. Jacobs, S. Maneth, in: 2016 IEEE 32nd International Conference on Data Engineering (ICDE), IEEE, 2016, pp. 1026–1037.
2015 | Conference Paper | LibreCat-ID: 15087
OnlineRePair: A Recompressor for XML Structures
S. Böttcher, R. Hartel, T. Jacobs, S. Maneth, in: 2015 Data Compression Conference, Springer, 2015, p. 439.
LibreCat
| DOI
S. Böttcher, R. Hartel, T. Jacobs, S. Maneth, in: 2015 Data Compression Conference, Springer, 2015, p. 439.
2015 | Conference Paper | LibreCat-ID: 15088
ECST – Extended Context-Free Straight-Line Tree Grammars
S. Böttcher, R. Hartel, T. Jacobs, M. Jeromin, in: Data Science - 30th British International Conference on Databases, BICOD 2015, Springer, 2015, pp. 186–198.
LibreCat
| DOI
S. Böttcher, R. Hartel, T. Jacobs, M. Jeromin, in: Data Science - 30th British International Conference on Databases, BICOD 2015, Springer, 2015, pp. 186–198.
2014 | Conference Paper | LibreCat-ID: 15089
Difference Computation for Grammar-Compressed XML Data
S. Böttcher, R. Hartel, S. Thiele, in: Proceedings of the Second Australasian Web Conference, Australian Computer Society, Inc., 2014, pp. 3–12.
LibreCat
S. Böttcher, R. Hartel, S. Thiele, in: Proceedings of the Second Australasian Web Conference, Australian Computer Society, Inc., 2014, pp. 3–12.
2014 | Conference Paper | LibreCat-ID: 15090
Keyword Search on DAG-Compressed XML Data
S. Böttcher, M. Brandenburg, R. Hartel, in: Proceedings of the Second Australasian Web Conference, Australian Computer Society, Inc., 2014, pp. 13–20.
LibreCat
S. Böttcher, M. Brandenburg, R. Hartel, in: Proceedings of the Second Australasian Web Conference, Australian Computer Society, Inc., 2014, pp. 13–20.
2014 | Conference Paper | LibreCat-ID: 15092
Efficient XML Keyword Search Based on DAG-Compression
S. Böttcher, R. Hartel, J. Rabe, in: Database and Expert Systems Applications - 25th International Conference, DEXA 2014, Springer, Cham, 2014, pp. 122–137.
LibreCat
| DOI
S. Böttcher, R. Hartel, J. Rabe, in: Database and Expert Systems Applications - 25th International Conference, DEXA 2014, Springer, Cham, 2014, pp. 122–137.
2013 | Conference Paper | LibreCat-ID: 1093
Schema-based Parallel Compression and Decompression of XML Data
S. Böttcher, M. Feldotto, R. Hartel, in: WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, Aachen, Germany, 8-10 May, 2013, 2013, pp. 77–86.
LibreCat
| Files available
| DOI
S. Böttcher, M. Feldotto, R. Hartel, in: WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, Aachen, Germany, 8-10 May, 2013, 2013, pp. 77–86.
2013 | Conference Paper | LibreCat-ID: 15093
Fast Multi-update Operations on Compressed XML Data
S. Böttcher, R. Hartel, T. Jacobs, in: Big Data - 29th British National Conference on Databases, BNCOD 2013, Springer, Berlin, Heidelberg, 2013, pp. 149–164.
LibreCat
| DOI
S. Böttcher, R. Hartel, T. Jacobs, in: Big Data - 29th British National Conference on Databases, BNCOD 2013, Springer, Berlin, Heidelberg, 2013, pp. 149–164.
2013 | Conference Paper | LibreCat-ID: 15094
DAG - Index - A Compressed Index for XML Keyword Search
S. Böttcher, M. Brandenburg, R. Hartel, in: WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, SciTePress, 2013, pp. 137–140.
LibreCat
S. Böttcher, M. Brandenburg, R. Hartel, in: WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, SciTePress, 2013, pp. 137–140.
2013 | Conference Paper | LibreCat-ID: 15162
Implementing Efficient Updates in Compressed Big Text Databases
S. Böttcher, A. Bültmann, R. Hartel, J. Schlüßler, in: International Conference on Database and Expert Systems Applications, Springer, 2013, pp. 189–202.
LibreCat
S. Böttcher, A. Bültmann, R. Hartel, J. Schlüßler, in: International Conference on Database and Expert Systems Applications, Springer, 2013, pp. 189–202.
2012 | Conference Paper | LibreCat-ID: 6720
Optimized XPath evaluation for Schema-compressed XML data
S. Böttcher, R. Hartel, S. Heindorf, in: ADC, Australian Computer Society, 2012, pp. 137–144.
LibreCat
S. Böttcher, R. Hartel, S. Heindorf, in: ADC, Australian Computer Society, 2012, pp. 137–144.
2012 | Conference Paper | LibreCat-ID: 6742
Generalizing and Improving SQL/XML Query Evaluation
S. Böttcher, D. Bokermann, R. Hartel, in: 8th International Conference on Signal Image Technology and Internet Based Systems (SITIS’12), IEEE, 2012.
LibreCat
| DOI
S. Böttcher, D. Bokermann, R. Hartel, in: 8th International Conference on Signal Image Technology and Internet Based Systems (SITIS’12), IEEE, 2012.
2012 | Conference Paper | LibreCat-ID: 15095
Efficient String-Based XML Stream Prefiltering
S. Böttcher, R. Hartel, S. Weber, in: Proceedings of the Twenty-Third Australasian Database Conference, Australian Computer Society, Inc., 2012, pp. 145–152.
LibreCat
S. Böttcher, R. Hartel, S. Weber, in: Proceedings of the Twenty-Third Australasian Database Conference, Australian Computer Society, Inc., 2012, pp. 145–152.
2012 | Conference Paper | LibreCat-ID: 15096
Fast Insertion and Deletion in Compressed Texts
S. Böttcher, A. Bültmann, R. Hartel, J. Schlüßler, in: 2012 Data Compression Conference, IEEE, 2012, p. 393.
LibreCat
| DOI
S. Böttcher, A. Bültmann, R. Hartel, J. Schlüßler, in: 2012 Data Compression Conference, IEEE, 2012, p. 393.
2011 | Conference Paper | LibreCat-ID: 6740
Computing Compressed XML Data from Relational Databases
S. Böttcher, D. Bokermann, R. Hartel, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer Berlin/Heidelberg, 2011, pp. 209–220.
LibreCat
S. Böttcher, D. Bokermann, R. Hartel, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer Berlin/Heidelberg, 2011, pp. 209–220.
2011 | Conference Paper | LibreCat-ID: 15097
Mixing Bottom-Up and Top-Down XPath Query Evaluation
M. Benter, S. Böttcher, R. Hartel, in: East European Conference on Advances in Databases and Information Systems, Springer, 2011, pp. 27–41.
LibreCat
| DOI
M. Benter, S. Böttcher, R. Hartel, in: East European Conference on Advances in Databases and Information Systems, Springer, 2011, pp. 27–41.
2011 | Conference Paper | LibreCat-ID: 15099
Updates on Grammar-Compressed XML Data
A. Bätz, S. Böttcher, R. Hartel, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer, 2011, pp. 154–166.
LibreCat
| DOI
A. Bätz, S. Böttcher, R. Hartel, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer, 2011, pp. 154–166.
2011 | Conference Paper | LibreCat-ID: 15100
TraCX: Transformation of Compressed XML
S. Böttcher, R. Hartel, S. Stey, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer, 2011, pp. 182–193.
LibreCat
| DOI
S. Böttcher, R. Hartel, S. Stey, in: Advances in Databases - 28th British National Conference on Databases, BNCOD 28, Revised Selected Papers, Springer, 2011, pp. 182–193.
2011 | Conference Paper | LibreCat-ID: 15102
Search and Modification in Compressed Texts
S. Böttcher, A. Bültmann, R. Hartel, in: 2011 Data Compression Conference, IEEE, 2011, pp. 403–412.
LibreCat
| DOI
S. Böttcher, A. Bültmann, R. Hartel, in: 2011 Data Compression Conference, IEEE, 2011, pp. 403–412.
2011 | Conference Paper | LibreCat-ID: 15103
Enhancing XML-cache Efficiency by XML Compression
S. Böttcher, L. Fernhomberg, R. Hartel, in: WEBIST 2011, Proceedings of the 7th International Conference on Web Information Systems and Technologies, SciTePress, 2011, pp. 80–87.
LibreCat
S. Böttcher, L. Fernhomberg, R. Hartel, in: WEBIST 2011, Proceedings of the 7th International Conference on Web Information Systems and Technologies, SciTePress, 2011, pp. 80–87.
2011 | Conference Paper | LibreCat-ID: 15104
Reducing Data Transfer by Combining XML-Compression and XML-Caching
S. Böttcher, L. Fernhomberg, R. Hartel, in: Web Information Systems and Technologies - 7th International Conference, WEBIST 2011, Revised Selected Papers, Springer, 2011, pp. 116–130.
LibreCat
| DOI
S. Böttcher, L. Fernhomberg, R. Hartel, in: Web Information Systems and Technologies - 7th International Conference, WEBIST 2011, Revised Selected Papers, Springer, 2011, pp. 116–130.
2011 | Conference Abstract | LibreCat-ID: 15181
Namenlemmatisierung in der Web-Datenbank mittelalterlicher und frühneuzeitlicher Universitätsmatrikel
S. Böttcher, R. Hartel, H. Hawicks, in: XXIV ICOS Internationales Kongress Für Namensforschung, 2011.
LibreCat
S. Böttcher, R. Hartel, H. Hawicks, in: XXIV ICOS Internationales Kongress Für Namensforschung, 2011.
2010 | Conference Paper | LibreCat-ID: 15134
Queryable SEPA Message Compression by XML Schema Subtraction
S. Böttcher, R. Hartel, C. Messinger, in: ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, 2010, pp. 23–29.
LibreCat
S. Böttcher, R. Hartel, C. Messinger, in: ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, 2010, pp. 23–29.
2010 | Conference Paper | LibreCat-ID: 15135
CluX - Clustering XML Sub-trees
S. Böttcher, R. Hartel, C. Krislin, in: ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, 2010, pp. 142–150.
LibreCat
S. Böttcher, R. Hartel, C. Krislin, in: ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, 2010, pp. 142–150.
2010 | Conference Paper | LibreCat-ID: 15136
Using XML Schema Subtraction to Compress Electronic Payment Messages
S. Böttcher, R. Hartel, C. Messinger, in: Enterprise Information Systems - 12th International Conference, ICEIS 2010, Revised Selected Papers, Springer, 2010, pp. 451–463.
LibreCat
| DOI
S. Böttcher, R. Hartel, C. Messinger, in: Enterprise Information Systems - 12th International Conference, ICEIS 2010, Revised Selected Papers, Springer, 2010, pp. 451–463.
2010 | Conference Paper | LibreCat-ID: 15137
Searchable Compression of Office Documents by XML Schema Subtraction
S. Böttcher, R. Hartel, C. Messinger, in: Database and XML Technologies - 7th International XML Database Symposium, XSym 2010, Springer, 2010, pp. 103–112.
LibreCat
| DOI
S. Böttcher, R. Hartel, C. Messinger, in: Database and XML Technologies - 7th International XML Database Symposium, XSym 2010, Springer, 2010, pp. 103–112.
2009 | Journal Article | LibreCat-ID: 15076
Information disclosure by answers to XPath queries
S. Böttcher, R. Hartel, Journal of Computer Security 17 (2009) 69–99.
LibreCat
| DOI
S. Böttcher, R. Hartel, Journal of Computer Security 17 (2009) 69–99.
2009 | Conference Paper | LibreCat-ID: 15138
CSC: Supporting Queries on Compressed Cached XML
S. Böttcher, R. Hartel, in: Database Technologies 2009, Twentieth Australasian Database Conference, ADC 2009, Australian Computer Society, Inc., 2009, pp. 153–160.
LibreCat
S. Böttcher, R. Hartel, in: Database Technologies 2009, Twentieth Australasian Database Conference, ADC 2009, Australian Computer Society, Inc., 2009, pp. 153–160.
2009 | Conference Paper | LibreCat-ID: 15139
XML Stream Data Reduction by Shared KST Signatures
S. Böttcher, R. Hartel, C. Messinger, in: 2009 42nd Hawaii International Conference on System Sciences, IEEE, 2009.
LibreCat
| DOI
S. Böttcher, R. Hartel, C. Messinger, in: 2009 42nd Hawaii International Conference on System Sciences, IEEE, 2009.
2008 | Conference Paper | LibreCat-ID: 15141
Detecting Suspicious Relational Database Queries
S. Böttcher, R. Hartel, M. Kirschner, in: Third International Conference on Availability, Reliability and Security, IEEE, 2008, pp. 771–778.
LibreCat
| DOI
S. Böttcher, R. Hartel, M. Kirschner, in: Third International Conference on Availability, Reliability and Security, IEEE, 2008, pp. 771–778.
2008 | Conference Paper | LibreCat-ID: 15142
BSBC: Towards a Succinct Data Format for XML Streams
S. Böttcher, R. Hartel, C. Heinzemann, in: WEBIST 2008, Proceedings of the Fourth International Conference on Web Information Systems and Technologies, INSTICC, 2008, pp. 13–21.
LibreCat
S. Böttcher, R. Hartel, C. Heinzemann, in: WEBIST 2008, Proceedings of the Fourth International Conference on Web Information Systems and Technologies, INSTICC, 2008, pp. 13–21.
2008 | Conference Paper | LibreCat-ID: 15143
Compressing XML Data Streams with DAG+BSBC
S. Böttcher, R. Hartel, C. Heinzemann, in: Web Information Systems and Technologies, 4th International Conference, WEBIST 2008, Revised Selected Papers, Springer, 2008, pp. 65–79.
LibreCat
| DOI
S. Böttcher, R. Hartel, C. Heinzemann, in: Web Information Systems and Technologies, 4th International Conference, WEBIST 2008, Revised Selected Papers, Springer, 2008, pp. 65–79.
2007 | Conference Paper | LibreCat-ID: 15144
Evaluating XPath Queries on XML Data Streams
S. Böttcher, R. Steinmetz, in: Data Management. Data, Data Everywhere, 24th British National Conference on Databases, BNCOD 24, Springer, 2007, pp. 101–113.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Data Management. Data, Data Everywhere, 24th British National Conference on Databases, BNCOD 24, Springer, 2007, pp. 101–113.
2007 | Conference Paper | LibreCat-ID: 15146
Data Management for Mobile Ajax Web 2.0 Applications
S. Böttcher, R. Steinmetz, in: Database and Expert Systems Applications, 18th International Conference, DEXA 2007, Springer, 2007, pp. 424–433.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Database and Expert Systems Applications, 18th International Conference, DEXA 2007, Springer, 2007, pp. 424–433.
2007 | Conference Paper | LibreCat-ID: 15147
XML index compression by DTD subtraction
S. Böttcher, R. Steinmetz, N. Klein, in: ICEIS 2007 - Proceedings of the Ninth International Conference on Enterprise Information Systems, 2007, pp. 86–94.
LibreCat
S. Böttcher, R. Steinmetz, N. Klein, in: ICEIS 2007 - Proceedings of the Ninth International Conference on Enterprise Information Systems, 2007, pp. 86–94.
2006 | Conference Paper | LibreCat-ID: 15150
DTD-Driven Structure Preserving XML Compression
S. Böttcher, R. Steinmetz, in: Flexible and Efficient Information Handling, 23rd British National Conference on Databases, BNCOD 23, Berlin, Heidelberg, 2006, pp. 266–269.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Flexible and Efficient Information Handling, 23rd British National Conference on Databases, BNCOD 23, Berlin, Heidelberg, 2006, pp. 266–269.
2006 | Conference Paper | LibreCat-ID: 15151
Finding the Leak: A Privacy Audit System for Sensitive XML Databases
S. Böttcher, R. Steinmetz, in: 22nd International Conference on Data Engineering Workshops (ICDEW’06), IEEE, 2006.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: 22nd International Conference on Data Engineering Workshops (ICDEW’06), IEEE, 2006.
2006 | Conference Paper | LibreCat-ID: 15152
Information Disclosure by XPath Queries
S. Böttcher, R. Steinmetz, in: Secure Data Management, Third VLDB Workshop, SDM 2006, Springer, 2006, pp. 160–174.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Secure Data Management, Third VLDB Workshop, SDM 2006, Springer, 2006, pp. 160–174.
2005 | Conference Paper | LibreCat-ID: 15153
Adaptive XML Access Control Based on Query Nesting, Modification and Simplification
S. Böttcher, R. Steinmetz, in: Datenbanksysteme in Business, Technologie Und Web, 11. Fachtagung Des GI-Fachbereichs “Datenbanken Und Informationssysteme” (DBIS), 2005, pp. 295–304.
LibreCat
S. Böttcher, R. Steinmetz, in: Datenbanksysteme in Business, Technologie Und Web, 11. Fachtagung Des GI-Fachbereichs “Datenbanken Und Informationssysteme” (DBIS), 2005, pp. 295–304.
2005 | Conference Paper | LibreCat-ID: 15155
Embedding XML Schema Constraints in Search-Based Intersection Tests for XPath Query Optimization
S. Böttcher, R. Steinmetz, in: 16th International Workshop on Database and Expert Systems Applications (DEXA’05), IEEE, 2005, pp. 842–846.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: 16th International Workshop on Database and Expert Systems Applications (DEXA’05), IEEE, 2005, pp. 842–846.
2005 | Conference Paper | LibreCat-ID: 15156
Detecting Privacy Violations in Sensitive XML Databases
S. Böttcher, R. Steinmetz, in: Secure Data Management, Second VLDB Workshop, SDM 2005, Springer, 2005, pp. 143–154.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Secure Data Management, Second VLDB Workshop, SDM 2005, Springer, 2005, pp. 143–154.
2004 | Conference Paper | LibreCat-ID: 15157
Optimized Internet Search Based on a Intersection Test for XPath Expressions under a DTD
S. Böttcher, R. Steinmetz, in: Proceedings of the International Conference on Internet Computing, IC ’04, 2004, pp. 587–593.
LibreCat
S. Böttcher, R. Steinmetz, in: Proceedings of the International Conference on Internet Computing, IC ’04, 2004, pp. 587–593.
2003 | Conference Paper | LibreCat-ID: 15077
Testing Containment of XPath Expressions in Order to Reduce the Data Transfer to Mobile Clients
S. Böttcher, R. Steinmetz, in: Advances in Databases and Information Systems, 7th East European Conference, ADBIS 2003, Springer, 2003, pp. 400–410.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Advances in Databases and Information Systems, 7th East European Conference, ADBIS 2003, Springer, 2003, pp. 400–410.
2003 | Conference Paper | LibreCat-ID: 15078
A DTD Graph Based XPath Query Subsumption Test
S. Böttcher, R. Steinmetz, in: Database and XML Technologies, First International XML Database Symposium, XSym 2003, Berlin, Heidelberg, 2003, pp. 85–99.
LibreCat
| DOI
S. Böttcher, R. Steinmetz, in: Database and XML Technologies, First International XML Database Symposium, XSym 2003, Berlin, Heidelberg, 2003, pp. 85–99.
2003 | Conference Paper | LibreCat-ID: 15158
A Subset Test for XPath Expressions under DTDs
S. Böttcher, R. Steinmetz, in: 20th British National Conference on Databases, BNCOD 20, Poster Papers, 2003, pp. 43–45.
LibreCat
S. Böttcher, R. Steinmetz, in: 20th British National Conference on Databases, BNCOD 20, Poster Papers, 2003, pp. 43–45.