Prof. Dr. rer. nat. habil. Sven Groppe

- außerplanmäßiger Professor -
Head of the Research Group "Quantum and Intelligent Computing (QIC)"
Ratzeburger Allee 160
23562 Lübeck
Gebäude 64, 2. OG,
Raum 65
Email: | groppe(at)ifis.uni-luebeck.de |
Phone: | +49 451 3101 5706 |
Curriculum Vitae
Since February 2007: | Member of the Institute of Information Systems (IFIS) |
Since 17.06.2019: | Außerplanmäßiger Professor |
Research Interests
My research interests include the following areas and their combinations (none-exclusive list)
- Artificial Intelligence, Machine Learning and Data Science
- LLMs, Agentic Workflows, Mathematical Optimizations, Graph Neural Networks, Chatbots, Reasoning, Quantum Machine Learning
- Data Management
- Query Processing and Optimization, Indexing, Mapping, Compression, Replication, Caching, Transaction Handling
- Data Models
- Knowledge Graphs, Semantic Web, Property Graphs, Relational Data, XML
- Types of Data
- Big Data, Data Streams
- Emergent Hardware Technologies
- Many-Core CPU, GPU, FPGA, Quantum Computer
- Platforms
- Internet, Internet of Things, Cloud, Post-Cloud (Fog/Edge/Dew Computing), P2P, Mobile, Parallel and Main Memory Servers
- Advanced Applications
- Citizen Science, Customer Communications, Pandemics like Covid-19, Software Vulnerability Prediction
- Sustainability
- Sustainable Computing/AI, Applications for Sustainability
Projects
Prof. Groppe receives grants for the following projects and serves as principle investigator or project coordinator:
Running Projects
- QC4DB (BMBF)
- QualityOnt (DFG)
Completed Projects
- BigSIoT (DFG)
- Hybrid2 (DFG)
- SW-FPGA-DB (DFG)
- FPGA-Cluster DB (BMWi)
- LUPOSDATE (DFG)
Open Thesis
A list of my open thesis is available here.
Please see also my slides of the last bachelor/master forum (PDF).
Completed PhDs supervised by Prof. Dr. Sven Groppe
More Information
More information is available on my homepage.
Recent talks are listed on my keynote page.
Links to my pages at common literature search engines: DBLP, Google Scholar
Publications
2008
Filtering unsatisfiable XPath queries, Data & Knowledge Engineering , vol. 64, no. 1, pp. 134--169, 2008. Elsevier B. V..
DOI: | http://dx.doi.org/10.1016/j.datak.2007.06.018 |
Bibtex: | ![]() @Article{GrGr08, author = {Jinghua Groppe and Sven Groppe}, title = {{Filtering unsatisfiable XPath queries}}, journal = {Data & Knowledge Engineering}, volume = {64}, number = {1}, year = {2008}, month = {January}, pages = {134--169}, publisher = {Elsevier B. V.}, address = {Amsterdam, The Netherlands, The Netherlands}, doi = {http://dx.doi.org/10.1016/j.datak.2007.06.018}, issn = {0169-023X}, bibsource = {IFIS, Universit{\"a}t zu L{\"u}beck}, copyright = {Elsevier}, note = {special issue with selected papers from the 8th International Conference on Enterprise Information Systems (ICEIS’ 2006)} } |
Xobe Sensor Networks: Integrating XML in sensor network programming, in Proceedings of the 5th International Conference on Networked Sensing Systems (INSS), Kanazawa, Japan , Kanazawa, Japan , 2008.
File: | INSS.2008.4610868 |
Bibtex: | ![]() @inproceedings{HoReGrLi08, author = "Nils Hoeller, Christoph Reinke, Sven Groppe and Volker Linnemann", title = "Xobe Sensor Networks: Integrating XML in sensor network programming", year = "2008", month = jun, booktitle = "Proceedings of the 5th International Conference on Networked Sensing Systems (INSS 2008)", address = "Kanazawa, Japan" } |
XML und SOA als Wegbereiter für Sensornetze in der Praxis, Praxis der Informationsverarbeitung und Kommunikation , vol. 31, no. 3, pp. 146--152, 2008.
DOI: | 10.1515/piko.2008.0027 |
File: | piko.2008.0027 |
Output schemas of XSLT stylesheets and their applications, Inf. Sci. , vol. 178, no. 21, pp. 3989--4018, 2008.
DOI: | 10.1016/j.ins.2008.06.024 |
File: | j.ins.2008.06.024 |
Simplifying XPath queries for optimization with regard to the elimination of intersect and except operators, Data Knowl. Eng. , vol. 65, no. 2, pp. 198--222, 2008.
DOI: | 10.1016/j.datak.2007.09.002 |
File: | j.datak.2007.09.002 |
Embedding Xpath Queries into SPARQL Queries, in Proceedings of the Tenth International Conference on Enterprise Information Systems (ICEIS), Barcelona, Spain , 2008. pp. 5--14.
Embedding SPARQL into XQuery/XSLT, in Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), Fortaleza, Ceara, Brazil , 2008. pp. 2271--2278.
DOI: | 10.1145/1363686.1364228 |
File: | 1363686.1364228 |
Efficient XML usage within wireless sensor networks, in Proceedings of the 4th Annual International Conference on Wireless Internet (WICON), Maui, Hawaii, USA , 2008. pp. 74.
DOI: | 10.4108/ICST.WICON2008.4787 |
File: | ICST.WICON2008.4787 |
DySSCo - A Protocol for Dynamic Self-Organizing Service Coverage, in Third International Workshop on Self-Organizing Systems (IWSOS), Vienna, Austria , Wien, Österreich: Springer-Verlag, 2008. pp. 109--120.
DOI: | 10.1007/978-3-540-92157-8\_10 |
File: | 978-3-540-92157-8\_10 |
Bibtex: | ![]() @inproceeding{LiNeGrWe08, author = {Martin Lipphardt, Jana Neumann, Sven Groppe und Christian Werner}, title = {DySSCo - A protocol for Dynamic Self-organizing Service Coverage}, month = {December 10-12}, booktitle= {Proceedings of the 3rd International Workshop on Self-Organizing Systems}, year = {2008}, address = {Wien, Österreich}, pages = {}, volume = {}, publisher = {Springer-Verlag}, isbn = {}, doi = {}, bibsource = {IFIS, Universit{\"a}t zu L{\"u}beck}, copyright = {Springer-Verlag} } |
Bringing the XML and Semantic Web Worlds Closer: Transforming XML into RDF and Embedding XPath into SPARQL, in 10th International Conference on Enterprise Information Systems (ICEIS), Barcelona, Spain, Revised Selected Papers , 2008. pp. 31--45.
DOI: | 10.1007/978-3-642-00670-8\_3 |
File: | 978-3-642-00670-8\_3 |
2007
A SPARQL Engine for Streaming RDF Data, in Third International IEEE Conference on Signal-Image Technologies and Internet-Based System (SITIS), Shanghai, China , 2007. pp. 167--174.
DOI: | 10.1109/SITIS.2007.22 |
File: | SITIS.2007.22 |
How to Determine Output Schemas of XQuery Queries, in Workshop Proceedings of the 24th British National Conference on Databases (BNCOD), University of Glasgow, UK , 2007. pp. 130--139.
DOI: | 10.1109/BNCOD.2007.11 |
File: | BNCOD.2007.11 |
Incremental Validation of String-Based XML Data in Databases, File Systems, and Streams, in 11th East European Conference on Advances in Databases and Information Systems (ADBIS), Varna, Bulgaria , 2007. pp. 314--329.
DOI: | 10.1007/978-3-540-75185-4\_23 |
File: | 978-3-540-75185-4\_23 |
Optimization of Bounded Continuous Search Queries Based on Ranking Distributions, in 8th International Conference on Web Information Systems Engineering (WISE), Nancy, France , 2007. pp. 26--37.
DOI: | 10.1007/978-3-540-76993-4\_3 |
File: | 978-3-540-76993-4\_3 |
Translating XPath Queries into SPARQL Queries, in On the Move to Meaningful Internet Systems 2007: OTM Workshops, OTM Confederated International Workshops and Posters, AWeSOMe, CAMS, OTM Academy Doctoral Consortium, MONET, OnToContent, ORM, PerSys, PPN, RDDS, SSWS, and SWWS, Vilamoura, Portugal , 2007. pp. 9--10.
DOI: | 10.1007/978-3-540-76888-3\_5 |
File: | 978-3-540-76888-3\_5 |
Using an index of precomputed joins in order to speed up SPARQL processing, in Proceedings of the Ninth International Conference on Enterprise Information Systems (ICEIS), Funchal, Madeira, Portugal , 2007. pp. 13--20.
2006
Reformulating XPath queries and XSLT queries on XSLT views, Data Knowl. Eng. , vol. 57, no. 1, pp. 64--110, 2006.
DOI: | 10.1016/j.datak.2005.04.002 |
File: | j.datak.2005.04.002 |
XPath Query Simplification with regard to the Elimination of Intersect and Except Operators, in Proceedings of the 22nd International Conference on Data Engineering Workshops (ICDEW), Atlanta, GA, USA , 2006. pp. 86.
DOI: | 10.1109/ICDEW.2006.165 |
File: | ICDEW.2006.165 |
Shifting Predicates to Inner Sub-expressions for XQuery Optimization, in Second International Conference on Signal-Image Technology and Internet-Based Systems (SITIS), Hammamet, Tunisia, Revised Selected Papers , 2006. pp. 67--79.
DOI: | 10.1007/978-3-642-01350-8\_7 |
File: | 978-3-642-01350-8\_7 |
Satisfiability-Test, Rewriting and Refinement of Users' XPath Queries According to XML Schema Definitions, in 10th East European Conference on Advances in Databases and Information Systems (ADBIS), Thessaloniki, Greece , 2006. pp. 22--38.
DOI: | 10.1007/11827252\_5 |
File: | 11827252\_5 |
A Prototype for Translating XSLT into XQuery, in Proceedings of the Eighth International Conference on Enterprise Information Systems: Databases and Information Systems Integration (ICEIS), Paphos, Cyprus , 2006. pp. 22--29.
Filtering Unsatisfiable XPATH Queries, in Proceedings of the Eighth International Conference on Enterprise Information Systems: Databases and Information Systems Integration (ICEIS), Paphos, Cyprus , Amsterdam, The Netherlands, The Netherlands: Elsevier Science Publishers B. V., 2006. pp. 157--162.
DOI: | 10.1016/j.datak.2007.06.018 |
File: | j.datak.2007.06.018 |
Bibtex: | ![]() @article{GrGr, author = {Jinghua Groppe and Sven Groppe}, title = {Filtering unsatisfiable XPath queries}, journal = {Data & Knowledge Engineering}, volume = {64}, number = {1}, year = {2008}, pages = {134--169}, doi = {http://dx.doi.org/10.1016/j.datak.2007.06.018}, publisher = {Elsevier Science Publishers B. V.}, address = {Amsterdam, The Netherlands, The Netherlands}, issn = {0169-023X}, bibsource = {IFIS, Universit{\"a}t zu L{\"u}beck} } |
Determining the Output Schema of an XSLT Stylesheet, in Communications of the Tenth East-European Conference on Advances in Databases and Information Systems (ADBIS), Thessaloniki, Greece , 2006.
File: |
Automated Profile Mapping, in IASTED International Conference on Databases and Applications, Innsbruck, Austria , 2006. pp. 13--18.
A Prototype of a Schema-Based XPath Satisfiability Tester, in 17th International Conference on Database and Expert Systems Applications (DEXA), Kraków, Poland , 2006. pp. 93--103.
DOI: | 10.1007/11827405\_10 |
File: | 11827405\_10 |
EasyFormFill: A Mapping-Based Application to Automatically Fill HTML-Forms, in Proceedings of Semantics, Vienna, Austria , 2006.
2005
A Prototype for Translating XQuery Expressions into XSLT Stylesheets, in 9th East European Conference on Advances in Databases and Information Systems (ADBIS), Tallinn, Estonia , 2005. pp. 238--253.
DOI: | 10.1007/11547686\_18 |
File: | 11547686\_18 |
Schema-based Query Optimization for XQuery Queries, in Communications of the Ninth East-European Conference on Advances in Databases and Information Systems (ADBIS), Tallinn, Estonia , 2005.
File: |
XML Query reformulation for XPath, XSLT and XQuery., .... Sierke Verlag, 2005.
ISBN: | 3-933893-24-0 |
File: | 978702352 |
2004
Using {XSLT} Stylesheets to Transform XPath Queries, in 8th East European Conference on Advances in Databases and Information Systems (ADBIS), Budapest, Hungary , 2004.
File: |
Automated Data and Service Mapping for Integrated Electronic Markets, in Proceedings of the 8th World Multi-Conference on Systemics, Cybernetics and Informatics, Orlando, Florida , 2004.
Query Reformulation for the XML standards XPath, XQuery and XSLT, in Berliner XML Tage, Berlin, Germany , 2004. pp. 53--64.
Efficient Querying of Transformed XML Documents, in Proceedings of the 6th International Conference on Enterprise Information Systems (ICEIS), Porto, Portugal , 2004. pp. 241--250.
2003
Automated Data Mapping for Cross Enterprise Data Integration, in Proceedings of the 5th International Conference on Enterprise Information Systems (ICEIS), Angers, France , 2003. pp. 197--206.
Querying transformed XML documents: Determining a sufficient fragment of the original document, in Berliner XML Tage, Berlin, Germany , 2003. pp. 198--212.
XPath query transformation based on XSLT stylesheets, in Fifth ACM CIKM International Workshop on Web Information and Data Management (WIDM), New Orleans, Louisiana, USA , 2003. pp. 106--110.
DOI: | 10.1145/956699.956723 |
File: | 956699.956723 |
1994
Das A und O der Programmierung - Universeller EBNF-Parser, Toolbox 4/94 , pp. 48--52, 1994. DMV-Verlag.
Die Kunst, Compiler zu schreiben - Compiler-Compiler in Pascal, Toolbox 6/94 , pp. 52--62, 1994. DMV-Verlag.

- Team
- Umut Çalıkyılmaz
- Rebecca von Engelhardt
- Björn Filter
- Nils Fußgänger
- Jinghua Groppe
- Sven Groppe
- Tobias Groth
- Mattis Hartwig
- Nils Wendel Heinrich
- Hanieh Khorashadizadeh
- Angela König
- Malte Luttermann
- Jörg-Uwe Meyer
- Jeannette Mödlhammer
- Nitin Nayak
- Simon Paasche
- Nele Rußwinkel
- Simon Schiff
- Sina Scholz
- Tim Schulz
- Thomas Sievers
- Tobias Winker
- Alumni