PD Dr. rer.nat. habil. Sven Groppe

- Wissenschaftlicher Mitarbeiter -

 

Institut für Informationssysteme
Universität zu Lübeck
Ratzeburger Allee 160 ( Gebäude 64 - 2.OG )
D-23562 Lübeck

Telefon: +49 451 3101 5706
Fax : +49 451 3101 5704
email : Öffnet ein Fenster zum Versenden einer E-Mail E-Mail an Sven Groppe
 
 

Curriculum Vitae

Ich habe Informatik an der  Universität Paderborn studiert und mein Diplom in Informatik (vergleichbar mit Master of Computer Science) im Jahre 2002 erworben. Ich habe meinen Doktortitel im Jahre 2005 von der Universität Paderborn erhalten. Meine Doktorarbeit handelt von der Anfrageumformulierung für die XML Standards XPath, XSLT und XQuery. Danach habe ich an der Universität Innsbruck als Postdoktorand gearbeitet. Seit Februar 2007 bin ich wissenschaftlicher Mitarbeiter am Institut für Informationssysteme an der Universität zu Lübeck.

Forschungsinteressen

Meine Forschungsinteressen sind 

  • XML
    • Anfrageumformulierung
    • Anfrageoptimierung
    • Logische Tester
      • Erfüllbarkeitstester
      • Teilmengentester
      • Schnittmengentester
    • Ausgabeschema
    • Caching
  • Semantic Web
    • Anfrageoptimierung
    • Visuelle Anfragesprachen
    • Strom-Verarbeitung
    • Komprimierung
    • Indexing
  • E-Commerce
    • Anfrage- und Datenabbildungen für Produktkataloge
  • Sensorennetzwerke
    • Transaktionen
    • Anfrageoptimierung
    • Replikation
    • Caching

Publikationen

Die Homepage von Sven Groppe enthält eine komplette Liste meiner Publikationen. Die DBLP-indexierten Publikationen können hier betrachtet werden. Meine Publikationen nach Februar 2007 sind unten aufgelistet:

2017

  • Dennis Heinrich, Stefan Werner, Christopher Blochwitz, Thilo Pionteck, Sven Groppe: Search & Update Optimization of a B+ Tree in a Hardware aided Semantic Web Database System
    in: Proceedings of the 7th International Conference on Emerging Databases (EDB), 2017, Runner-Up Paper Award
    BibTeX
  • Sven Groppe, Carlo Alberto Boano: First Edition of the Very Large Internet of Things Workshop (VLIoT)
    in: Open Journal of Internet Of Things (OJIOT), 2017, Vol.3, (1), p.12-17, Special Issue: Proceedings of the International Workshop on Very Large Internet of Things (VLIoT 2017) in conjunction with the VLDB 2017 Conference in Munich, Germany.
    Website BibTeX
  • Stefan Werner, Dennis Heinrich, Thilo Pionteck, Sven Groppe: Semi-static operator graphs for accelerated query execution on FPGAs
    in: Microprocessors and Microsystems, 2017, Vol.53, p.178 - 189
    DOI Website BibTeX
  • Eric Oberesch, Sven Groppe: The mf-index: A Citation-Based Multiple Factor Index to Evaluate and Compare the Output of Scientists
    in: Open Journal of Web Technologies (OJWT), 2017, Vol.4, (1), p.1-32
    Website BibTeX
  • Sven Groppe, Le Gruenwald: Proceedings of The International Workshop on Semantic Big Data, SBD@SIGMOD 2017, Chicago, IL, USA
    in: Proceedings of The International Workshop on Semantic Big Data, SBD@SIGMOD 2017, Chicago, IL, USA, 2017, May, Sven Groppe, Le Gruenwald (Ed.), ACM
    DOI BibTeX
  • Christopher Blochwitz, Julian Wolff, Jan Moritz Joseph, Stefan Werner, Dennis Heinrich, Sven Groppe, Thilo Pionteck: Hardware-Accelerated Radix-Tree Based String Sorting for Big Data Applications
    in: Architecture of Computing Systems (ARCS 2017) - 30th International Conference, 2017, 3.-6. April, Vienna, Austria, LNCS, Vol.10172, p.47-58
    Website BibTeX
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2016

  • Sven Groppe, Dennis Heinrich, Christopher Blochwitz, Thilo Pionteck: Constructing Large-Scale Semantic Web Indices for the Six RDF Collation Orders
    in: Open Journal of Big Data (OJBD), 2016, Vol.2, (1), p.11-25, ISSN 2365-029X
    Website BibTeX
  • Sven Groppe, Le Gruenwald: Proceedings of the International Workshop on Semantic Big Data in conjunction with the ACM SIGMOD/PODS Conference, San Francisco, CA, USA
    in: Proceedings of the International Workshop on Semantic Big Data in conjunction with the ACM SIGMOD/PODS Conference, San Francisco, CA, USA, July 1, 2016, Sven Groppe, Le Gruenwald (Ed.), ACM
    DOI BibTeX
  • Stefan Werner, Dennis Heinrich, Sven Groppe, Christopher Blochwitz, Thilo Pionteck: Runtime Adaptive Hybrid Query Engine based on FPGAs
    in: Open Journal of Databases (OJDB), 2016, Vol.3, (1), p.21-41
    Website BibTeX
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2015

  • Sven Groppe, Paulo Rupino da Cunha: Semantic and Web: The Semantic Part
    in: Open Journal of Semantic Web (OJSW), 2015, Vol.2, (1), p.1-3
    Website BibTeX
  • Sven Groppe, Paulo Rupino da Cunha: Semantic and Web: The Web Part
    in: Open Journal of Web Technologies (OJWT), 2015, Vol.2, (1), p.1-3
    Website BibTeX
  • Sven Groppe, Dennis Heinrich, Stefan Werner: Distributed Join Approaches for W3C-Conform SPARQL Endpoints
    in: Open Journal of Semantic Web (OJSW), 2015, Vol.2, (1), p.30-52
    Website BibTeX
  • Rico Backasch, Gerald Hempel, Thilo Pionteck, Sven Groppe, Stefan Werner: An Architectural Template for Composing Application Specific Datapaths at Runtime
    in: International Conference on ReConFigurable Computing and FPGAs (ReConFig), 2015, December 7 - 9, Cancun, Mexico
    BibTeX
  • Christopher Blochwitz, Jan Moritz Joseph, Thilo Pionteck, Rico Backasch, Stefan Werner, Dennis Heinrich, Sven Groppe: An optimized Radix-Tree for hardware-accelerated index generation for Semantic Web Databases
    in: International Conference on ReConFigurable Computing and FPGAs (ReConFig), 2015, December 7 - 9, Cancun, Mexico
    BibTeX
  • Sven Groppe, K. Chandrasekaran: Advances in Cloud and Ubiquitous Computing
    in: Open Journal of Cloud Computing (OJCC), 2015, Vol.2, (2), p.1-3
    Website BibTeX
  • Sven Groppe, Dennis Heinrich, Stefan Werner, Christopher Blochwitz, Thilo Pionteck: PatTrieSort - External String Sorting based on Patricia Tries
    in: Open Journal of Databases (OJDB), 2015, Vol.2, (1), p.36-50
    Website BibTeX
  • Stefan Werner, Dennis Heinrich, Jannik Piper, Sven Groppe, Rico Backasch, Christopher Blochwitz, Thilo Pionteck: Automated Composition and Execution of Hardware-accelerated Operator Graphs
    in: Proceedings of the 10th International Symposium on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC 2015), 2015, June 29 - July 1, IEEE, Bremen, Germany
    DOI BibTeX
  • Dennis Heinrich, Stefan Werner, Marc Stelzner, Christopher Blochwitz, Thilo Pionteck, Sven Groppe: Hybrid FPGA Approach for a B+ Tree in a Semantic Web Database System
    in: Proceedings of the 10th International Symposium on Reconfigurable Communication-centric Systems-on-Chip (ReCoSoC 2015), 2015, June 29 - July 1, IEEE, Bremen, Germany
    BibTeX
  • Stefan Werner, Dennis Heinrich, Marc Stelzner, Volker Linnemann, Thilo Pionteck, Sven Groppe: Accelerated join evaluation in Semantic Web databases by using FPGAs
    in: Concurrency and Computation: Practice and Experience, 2015, May 18, Vol.28, (7), p.2031-2051
    DOI BibTeX
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2014

  • Rico Backasch, Gerald Hempel, Sven Groppe, Stefan Werner, Thilo Pionteck: Identifying Homogenous Reconfigurable Regions in Heterogeneous FPGAs for Module Relocation
    in: International Conference on ReConFigurable Computing and FPGAs (ReConFig), 2014, December 8 - 10, Cancun, Mexico
    BibTeX
  • Arne Kusserow, Sven Groppe: Getting Indexed by Bibliographic Databases in the Area of Computer Science
    in: Open Journal of Web Technologies (OJWT), 2014, Vol.1, (2), p.10-27
    Website BibTeX
  • Sven Groppe, Johannes Blume, Dennis Heinrich, Stefan Werner: A Self-Optimizing Cloud Computing System for Distributed Storage and Processing of Semantic Web Data
    in: Open Journal of Cloud Computing (OJCC), 2014, Vol.1, (2), p.1-14
    Website BibTeX
  • Sven Groppe, Thomas Kiencke, Stefan Werner, Dennis Heinrich, Marc Stelzner, Le Gruenwald: P-LUPOSDATE: Using Precomputed Bloom Filters to Speed Up SPARQL Processing in the Cloud
    in: Open Journal of Semantic Web (OJSW), 2014, Vol.1, (2), p.25-55
    Website BibTeX
  • Stefan Werner, Dennis Heinrich, Marc Stelzner, Sven Groppe, Rico Backasch, Thilo Pionteck: Parallel and Pipelined Filter Operator for Hardware-Accelerated Operator Graphs in Semantic Web Databases
    in: Proceedings of the 14th IEEE International Conference on Computer and Information Technology (CIT 2014), 2014, September 11 - 13, IEEE, Xi´an, China, Copyright: IEEE
    DOI BibTeX
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2013

  • Stefan Werner, Sven Groppe, Volker Linnemann, Thilo Pionteck: Hardware-accelerated Join Processing in Large Semantic Web Databases with FPGAs
    in: Proceedings of the 2013 International Conference on High Performance Computing & Simulation (HPCS 2013), 2013, July 1 - 5, IEEE, Helsinki, Finland, p.131 - 138, Copyright: IEEE
    DOI BibTeX
  • Richard Mietz, Sven Groppe, Oliver Kleine, Daniel Bimschas, Stefan Fischer, Kay Römer, Dennis Pfisterer: A P2P Semantic Query Framework for the Internet of Things
    in: PIK - Praxis der Informationsverarbeitung und Kommunikation, 2013, Vol.36, (2), p.73-79
    Website BibTeX
  • Richard Mietz, Sven Groppe, Kay Römer, Dennis Pfisterer: Semantic Models for Scalable Search in the Internet of Things
    in: Journal of Sensor and Actuator Networks (JSAN), 2013, Vol.2, (2), p.172-195
    Website BibTeX
  • Sven Groppe, Björn Schütt, Stefan Werner: Eliminating the XML Overhead in Embedded XML Languages
    in: Proceedings of the 28th ACM Symposium on Applied Computing (ACM SAC 2013), 2013, March 18 - 22, ACM, Coimbra, Portugal, Copyright: ACM
    BibTeX
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2011

  • Sven Groppe, Jinghua Groppe, Stefan Werner, Matthias Samsel, Florian Kalis, Kristina Fell, Peter Kliesch, Markus Naklah: Using a Streaming SPARQL Evaluator for Monitoring eBay Auctions
    in: International Journal of Web Applications (IJWA), 2011, Vol.3, (4), p.166-178, Copyright: dline
    Website BibTeX
  • Jinghua Groppe, Sven Groppe: Accelerating Large Semantic Web Databases by Parallel Join Computations of SPARQL Queries
    in: ACM Applied Computing Review (ACR), 2011, Vol.11, (4), p.60-70, Copyright: ACM
    Website BibTeX
  • Stefan Werner, Christoph Reinke, Sven Groppe, Volker Linnemann: Adaptive Service Migration in Wireless Sensor Networks
    in: Proceedings of the 12th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT-2011), 2011, October 20 - 22, CPS, Gwangju, Korea, p.334-341, Copyright: IEEE
    DOI BibTeX
  • Sven Groppe, Jinghua Groppe, Stefan Werner, Matthias Samsel, Florian Kalis, Kristina Fell, Peter Kliesch, Markus Nakhlah: Monitoring eBay Auctions by querying RDF Streams
    in: Proceedings of the Sixth International Conference on Digital Information Management (ICDIM 2011), 2011, September 26 - 28, CPS, Trinity College, The University of Melbourne, Australia, p.223-228, Copyright: IEEE
    DOI BibTeX
  • Christoph Reinke, Nils Hoeller, Stefan Werner, Sven Groppe, Volker Linnemann: Analysis and Comparison of Concurrency Control Protocols for Wireless Sensor Networks
    in: Proceedings of the 3rd International Workshop on Performance Control in Wireless Sensor Networks (PWSN 2011) in conjunction with the 7th IEEE International Conference on Distributed Computing in Sensor Systems (IEEE DCOSS 11), 2011, June 29, IEEE, Barcelona, Spain, p.1-6, Copyright: IEEE
    DOI BibTeX
  • Sven Groppe: Data Management and Query Processing in Semantic Web Databases
    Springer Verlag, Heidelberg, 2011, Copyright: Springer
    Website BibTeX
  • Christoph Reinke, Nils Hoeller, Stefan Werner, Sven Groppe, Volker Linnemann: Consistent Service Migration in Wireless Sensor Networks
    in: Proceedings of the 2011 International Conference on Wireless and Optical Communications (ICWOC 2011 - including ICIME 2011), 2011, May 21 - 22, IEEE, Zhengzhou, China, p.278-285, Copyright: IEEE
    BibTeX
  • Jinghua Groppe, Sven Groppe, Andreas Schleifer: Visual Query Systems for Analyzing Social Semantic Web
    in: Proceedings of the 20th International World Wide Web Conference (WWW 2011), 2011, March 28 - April 1, ACM, Hyderabad, India, p.217-220, Copyright: ACM
    DOI BibTeX
  • Jinghua Groppe, Sven Groppe: Parallelizing Join Computations of SPARQL Queries for Large Semantic Web Databases
    in: Proceedings of the 26th ACM Symposium on Applied Computing (ACM SAC 2011), 2011, March 21 - 25, William C. Chu, W. Eric Wong, Mathew J. Palakal, Chih-Cheng Hung (Ed.), ACM, TaiChung, Taiwan, p.1681-1686, Copyright: ACM
    DOI BibTeX
  • Sven Groppe, Jinghua Groppe, Niklas Klein, Ralf Bettentrupp, Stefan Böttcher, Le Gruenwald: Transforming XSLT Stylesheets into XQuery Expressions and Vice Versa
    in: Computer Languages, Systems & Structures, An International Journal, 2011, Vol.37, (2), p.76-111, Copyright: Elsevier
    DOI BibTeX
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2010

  • Nils Hoeller, Christoph Reinke, Jana Neumann, Sven Groppe, Christian Werner, Volker Linnemann: Efficient XML data and query integration in the wireless sensor network engineering process
    in: International Journal of Web Information Systems, 2010, Vol.6, (4), p.319-358, Copyright: Emerald
    DOI BibTeX
  • Nils Hoeller, Christoph Reinke, Jana Neumann, Sven Groppe, Martin Lipphardt, Björn Schütt, Volker Linnemann: Stream-based XML Template Compression for Wireless Sensor Network Data Management
    in: Proceedings of the 4th International Conference on Multimedia and Ubiquitous Engineering (MUE 2010), 2010, August 11 - 13, IEEE, Cebu, Philippines, This paper received the BEST PAPER AWARD MUE 2010, p.1-9, Copyright: IEEE
    DOI BibTeX
  • Nils Hoeller, Christoph Reinke, Jana Neumann, Sven Groppe, Florian Frischat, Volker Linnemann: DACS: A Dynamic Approximative Data Caching in Wireless Sensor Networks
    in: Proceedings of the 5th International Conference on Digital Information Management (ICDIM 2010), 2010, July 5 - 8, IEEE, Thunder Bay, Canada, p.339-346, Copyright: IEEE
    DOI BibTeX
  • Christoph Reinke, Nils Hoeller, Jana Neumann, Sven Groppe, Simon Werner, Volker Linnemann: Analysis and Comparison of Atomic Commit Protocols for Adaptive Usage in Wireless Sensor Networks
    in: Proceedings of the 2010 IEEE International Conference on Sensor Networks, Ubiquitous and Trustworthy Computing (SUTC 2010), 2010, June 7 - 9, IEEE, Newport Beach, California, USA, p.138-145, Copyright: IEEE
    DOI BibTeX
  • Sven Groppe, Jinghua Groppe: External Sorting for Index Construction of Large Semantic Web Databases
    in: Proceedings of the 25th ACM Symposium on Applied Computing, Vol. II (ACM SAC 2010), 2010, March 22 - 26, Dongwan Shin, New Mexico Institute of Mining, Technology, United States (Ed.), ACM, Sierre, Switzerland, p.1373-1380, Copyright: ACM
    DOI BibTeX
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2009

  • Nils Hoeller, Christoph Reinke, Jana Neumann, Sven Groppe, Christian Werner, Volker Linnemann: XML Data Management and XPath Evaluation in Wireless Sensor Networks
    in: Proceedings of the 7th International Conference on Advances in Mobile Computig & Multimedia (MoMM 2009), held in conjunction with iiWAS 2009 conference, 2009, December 14 - 16, Gabriele Kotsis, David Taniar, Eric Pardede, Ismail Khalil (Ed.), ACM, Kuala Lumpur, Malaysia, This paper received the BEST PAPER AWARD MoMM 2009, p.218-227, Copyright: ACM
    DOI BibTeX
  • Jinghua Groppe, Sven Groppe, Andreas Schleifer, Volker Linnemann: LuposDate: A Semantic Web Database System
    in: Proceedings of the 18th ACM Conference on Information and Knowledge Management (ACM CIKM 2009), 2009, November 2 - 6, ACM, Hong Kong, China, p.2083-2084, Copyright: ACM
    DOI BibTeX
  • Sven Groppe, Jinghua Groppe, Dirk Müller: Result Merging Technique for Answering XPath Query over XSLT Transformed Data
    in: IEEE Transactions on Knowledge and Data Engineering (IEEE TKDE), 2009, Vol.21, (9), p.1328-1342, Copyright: IEEE
    DOI BibTeX
  • Nils Hoeller, Christoph Reinke, Jana Neumann, Sven Groppe, Christian Werner, Volker Linnemann: Towards Energy Efficient XPath Evaluation in Wireless Sensor Networks
    in: ACM International Conference Proceeding Series - Proceedings of the 6th International Workshop on Data Management for Sensor Networks (DMSN 2009), in conjunction with VLDB 2009, 2009, August 24 - 28, ACM, Lyon, Frankreich, p.1-2, Copyright: ACM
    DOI BibTeX
  • Matthias Droop, Markus Flarer, Jinghua Groppe, Sven Groppe, Volker Linnemann, Jakob Pinggera, Florian Santner, Michael Schier, Felix Schöpf, Hannes Staffler, Stefan Zugal: Bringing the XML and Semantic Web Worlds Closer: Transforming XML into RDF and Embedding XPath into SPARQL
    in: Enterprise Information Systems, 10th International Conference, ICEIS 2008, Barcelona, Spain, June 12-16, 2008, Revised Selected Papers, Lecture Notes in Business Information Processing, Joaquim Filipe, José Cordeiro (Ed.), p.21-45, Springer, 2009, Copyright: Springer
    DOI BibTeX
  • Jinghua Groppe, Sven Groppe, Jan Kolbaum: Optimization of SPARQL by Using coreSPARQL
    in: Proceedings of the 11th International Conference on Enterprise Information Systems, Volume DISI,(ICEIS 2009), 2009, Mai 6 - 10, José Cordeiro, Joaquim Filipe (Ed.), INSTICC, Milano, Italien, p.107-112, Copyright: INSTICC
    BibTeX
  • Sven Groppe, Jinghua Groppe, Christoph Reinke, Nils Hoeller, Volker Linnemann: XSLT: Common Issues with XQuery and Special Issues of XSLT
    in: Open and novel issues in XML database applications: future directions and advanced technologies, Eric Pardede (Ed.), p.108-135, IGI Global, 2009, Information Science Reference, USA/UK, Copyright: IGI Global
    DOI BibTeX
  • Christoph Reinke, Nils Hoeller, Martin Lipphardt, Jana Neumann, Sven Groppe, Volker Linnemann: Integrating Standardized Transaction Protocols in Service Oriented Wireless Sensor Networks
    in: Proceedings of the 24th ACM Symposium on Applied Computing (ACM SAC 2009), 2009, March 8 - 12, ACM, Honolulu, Hawaii, USA, p.2202-2203, Copyright: ACM
    DOI BibTeX
  • Sven Groppe, Jana Neumann, Volker Linnemann: SWOBE - Embedding the Semantic Web languages RDF, SPARQL and SPARUL into Java for Guaranteeing Type Safety, for Checking the Satisfiability of Queries and for the Determination of Query Result Types
    in: Proceedings of the 24th ACM Symposium on Applied Computing (ACM SAC 2009), 2009, March 8 - 12, ACM, Honolulu, Hawaii, USA, p.1239-1246, Copyright: ACM
    DOI BibTeX
  • Jinghua Groppe, Sven Groppe, Sebastian Ebers, Volker Linnemann: Efficient Processing of SPARQL Joins in Memory by Dynamically Restricting Triple Patterns
    in: Proceedings of the 24th ACM Symposium on Applied Computing (ACM SAC 2009), 2009, March 8 - 12, ACM, Honolulu, Hawaii, USA, p.1231-1238, Copyright: ACM
    DOI BibTeX
  • Sven Groppe, Jinghua Groppe, Stefan Boettcher, Thomas Wycisk, Le Gruenwald: Optimizing the Execution of XSLT Stylesheets for Querying Transformed XML Data
    in: Knowledge and Information Systems (KAIS), An International Journal, 2009, Vol.18, (3), p.331-391, Copyright: Springer-Verlag, London Limited
    DOI BibTeX
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2008

  • Martin Lipphardt, Jana Neumann, Sven Groppe, Christian Werner: DySSCo - A protocol for Dynamic Self-organizing Service Coverage
    in: Proceedings of the 3rd International Workshop on Self-Organizing Systems (IWSOS 2008), 2008, December 10 - 12, Karin Anna Hummel, James P. G. Sterbenz (Ed.), Springer-Verlag, Wien, Österreich, Lecture Notes in Computer Science (LNCS), Vol.5343, p.109-120, Copyright: Springer-Verlag
    DOI BibTeX:
    @Inproceedings{LiNeGr08,
      author	=   {Martin Lipphardt and Jana Neumann and Sven Groppe and Christian Werner},
      title		=   {{DySSCo - A protocol for Dynamic Self-organizing Service Coverage}},
      booktitle	=   {Proceedings of the 3rd International Workshop on Self-Organizing Systems (IWSOS 2008)},
      editor	=   {Karin Anna Hummel and James P. G. Sterbenz},
      year		=   {2008},
      month		=   {December 10 - 12},
      address	=   {Wien, {\"O}sterreich},
      pages		=   {109--120},
      series	=   {Lecture Notes in Computer Science (LNCS)},
      volume	=   {5343},
      publisher	=   {Springer-Verlag},
      isbn		=   {978-3-540-92156-1},
      doi		=   {http://dx.doi.org/10.1007/978-3-540-92157-8_10},
      bibsource	=   {IFIS, Universit{\"a}t zu L{\"u}beck},
      copyright	=   {Springer-Verlag}
    }
  • Nils Hoeller, Christoph Reinke, Jana Neumann, Sven Groppe, Daniel Boeckmann, Volker Linnemann: Efficient XML Usage within Wireless Sensor Networks
    in: Proceedings of the Fourth International Wireless Internet Conference (WICON 2008), 2008, November 17 - 19, Xudong Wang, Ness B. Shroff (Ed.), ICST (Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering), Maui, Hawaii, USA, ACM International Conference Proceeding Series (AICPS), p.Article No: 74, Copyright: ICST (Permission to make digital or hard copies of all or part of this work for personal classroom use is granted without fee.)
    DOI BibTeX
  • Sven Groppe, Jinghua Groppe: Output Schemas of XSLT Stylesheets and their Applications
    in: Information Sciences Journal, 2008, Vol.178, (21), p.3989-4018, Copyright: Elsevier
    DOI BibTeX
  • Martin Lipphardt, Jana Neumann, Nils Hoeller, Christoph Reinke, Sven Groppe, Volker Linnemann, Christian Werner: XML und SOA als Wegbereiter für Sensornetze in der Praxis
    in: Praxis der Informationsverarbeitung und Kommunikation (PIK), 2008, Juli - September, Vol.31, (3), p.146-152
    Website BibTeX
  • Nils Hoeller, Christoph Reinke, Sven Groppe, Volker Linnemann: Xobe Sensor Networks: Integrating XML in Sensor Network Programming
    in: Proceedings of the 5th International Conference on Networked Sensing Systems (INSS 2008), 2008, June 17 - 19, IEEE, Kanazawa, Japan, p.229, Copyright: IEEE
    BibTeX
  • Matthias Droop, Markus Flarer, Jinghua Groppe, Sven Groppe, Volker Linnemann, Jakob Pinggera, Florian Santner, Michael Schier, Felix Schoepf, Hannes Staffler, Stefan Zugal: Embedding XPATH Queries into SPARQL Queries
    in: Proceedings of the 10th International Conference on Enterprise Information Systems, Volume DISI, (ICEIS 2008), 2008, June 12 - 16, José Cordeiro, Joaquim Filipe (Ed.), INSTICC, Barcelona, Spain, p.5-14, Copyright: INSTICC
    BibTeX
  • Sven Groppe, Jinghua Groppe, Stefan Böttcher: Simplifying XPath Queries for optimization with regard to the elimination of intersect and except operators
    in: Data & Knowledge Engineering, 2008, May, Vol.65, (2), p.198-222, special Section: 3rd XML Schema and Data Management Workshop (XSDM 2006) in conjunction with IEEE ICDE 2006 – Five selected and extended papers, Copyright: Elsevier B.V.
    DOI BibTeX
  • Sven Groppe, Jinghua Groppe, Volker Linnemann, Dirk Kukulenz, Nils Hoeller, Christoph Reinke: Embedding SPARQL into XQuery / XSLT
    in: Proceedings of the 23rd ACM Symposium on Applied Computing (ACM SAC 2008), 2008, March 16 - 20, Roger L. Wainwright, Hisham Haddad (Ed.), ACM, Fortaleza, Ceara, Brasilien, p.2271-2278, Copyright: ACM
    DOI BibTeX
  • Jinghua Groppe, Sven Groppe: Filtering unsatisfiable XPath queries
    in: Data & Knowledge Engineering, 2008, January, Vol.64, (1), p.134-169, special issue with selected papers from the 8th International Conference on Enterprise Information Systems (ICEIS’ 2006), Copyright: Elsevier
    DOI BibTeX
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2007

  • Sven Groppe, Jinghua Groppe, Dirk Kukulenz, Volker Linnemann: A SPARQL Engine for Streaming RDF Data
    in: Proceedings 3rd International Conference on Signal-Image Technology & Internet-Based Systems (SITIS 2007), 2007, December 16 - 19, Shanghai, China, This paper received an honorable mention at the SITIS 07 Conference., p.154-161, Copyright: IEEE
    BibTeX
  • Dirk Kukulenz, Nils Hoeller, Sven Groppe, Volker Linnemann: Optimization of Bounded Continuous Search Queries based on Ranking Distributions
    in: Proceedings 8th International Conference on Web Information Systems Engineering (WISE 2007), 2007, December 3 - 7, Springer-Verlag, Nancy, Frankreich, Lecture Notes in Computer Science (LNCS), Vol.4831, p.26-37, Copyright: Springer-Verlag
    DOI BibTeX
  • Matthias Droop, Markus Flarer, Jinghua Groppe, Sven Groppe, Volker Linnemann, Jakob Pinggera, Florian Santner, Michael Schier, Felix Schöpf, Hannes Staffler, Stefan Zugal: Translating XPath Queries into SPARQL Queries
    in: On the Move to Meaningful Internet Systems (OTM 2007), OTM Workshops Part I: DOA, ODBASE, CoopIS, GADA, IS, 2007, November 27 - 29, Springer-Verlag, Vilamoura, Algarve, Portugal, Lecture Notes in Computer Science (LNCS), Vol.4805, p.9-10, Copyright: Springer-Verlag
    DOI BibTeX
  • Beda Christoph Hammerschmidt, Christian Werner, Ylva Brand, Volker Linnemann, Sven Groppe, Stefan Fischer: Incremental Validation of String-based XML Data in Databases, File Systems and Streams
    in: Yannis Ioannidis, Boris Novikov, Boris Rachev: 11th East-European Conference on Advances in Databases and Information Systems (ADBIS 2007), 2007, September 29 - October 3, Yannis Ioannidis, Boris Novikov, Boris Rachev (Ed.), Springer Berlin/Heidelberg, Varna, Bulgaria, Lecture Notes in Computer Science (LNCS), Vol.4690, p.314-329, Copyright: Springer-Verlag
    DOI Website BibTeX
  • Sven Groppe, Jinghua Groppe, Volker Linnemann: How to Determine Output Schemas of XQuery Queries
    in: Proceedings 24th British National Conference on Databases, BNCOD Workshop on Web Information Management (BNCODwebim 2007), 2007, July 2 - 3, IEEE, Glasgow, Great Britain, p.130-139, Copyright: IEEE
    DOI BibTeX
  • Sven Groppe, Jinghua Groppe, Volker Linnemann: Using an Index of Precomputed Joins in order to speed up SPARQL Processing
    in: Proceedings 9th International Conference on Enterprise Information Systems (ICEIS 2007 (1), Volume DISI), 2007, June 12 - 16, Jorge Cardoso, José Cordeiro, Joaquim Filipe (Ed.), INSTICC, Funchal, Madeira, Portugal, p.13-20, Copyright: INSTICC
    BibTeX
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