Claus Stadler


ClausPhD Student
Agile Knowledge Engineering and Semantic Web (AKSW)
University of Leipzig

Profiles: LinkedInGoogle Scholar, DBLP

Room 24
Goerdelerring 9, 04109 Leipzig
Institut für Angewandte Informatik (InfAI), An-Institut der Universität Leipzig
cstadler@informatik.uni-leipzig.de

Short CV


Claus Stadler is a PhD Student at the University of Leipzig. Claus’s research interests are in the area of Geospatial Data Lifecycle.

Research Interests


  • Ontology Learning
  • Geospatial Data Lifecycle

Publications

2020

Graux, Damien; Sejdiu, Gezim; Stadler, Claus; Napolitano, Giulio; Lehmann, Jens

MINDS: A Translator to Embed Mathematical Expressions Inside SPARQL Queries Inproceedings

Semantic Systems. In the Era of Knowledge Graphs - 16th International Conference on Semantic Systems, SEMANTiCS 2020, Amsterdam, The Netherlands, September 7-10, 2020, Proceedings, pp. 104–117, Springer, 2020.

Links | BibTeX

Stadler, Claus; Bin, Simon; Wenige, Lisa; Bühmann, Lorenz; Lehmann, Jens

Schema-agnostic SPARQL-driven faceted search benchmark generation Journal Article

J. Web Semant., 65 , pp. 100614, 2020.

Links | BibTeX

2019

Stadler, Claus; Sejdiu, Gezim; Graux, Damien; Lehmann, Jens

Querying Large-scale RDF Datasets Using the SANSA Framework Inproceedings

Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, Industry, and Outrageous Ideas) co-located with 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26-30, 2019, pp. 285–288, CEUR-WS.org, 2019.

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Stadler, Claus; Sejdiu, Gezim; Graux, Damien; Lehmann, Jens

Sparklify: A Scalable Software Component for Efficient Evaluation of SPARQL Queries over Distributed RDF Datasets Inproceedings

The Semantic Web - ISWC 2019 - 18th International Semantic Web Conference, Auckland, New Zealand, October 26-30, 2019, Proceedings, Part II, pp. 293–308, Springer, 2019.

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Stadler, Claus; Wenige, Lisa; Martin, Michael; Tramp, Sebastian; Junghanns, Kurt

RDF-based Deployment Pipelining for Efficient Dataset Release Management Inproceedings

Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to - 12th, 2019, CEUR-WS.org, 2019.

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Taylor, Kerry; Haller, Armin; c c, Maxime Lefran; Cox, Simon J D; Janowicz, Krzysztof; Garcia-Castro, Raul; Phuoc, Danh Le; Lieberman, Joshua; Atkinson, Rob; Stadler, Claus

The Semantic Sensor Network Ontology, Revamped Inproceedings

Proceedings of the Journal Track co-located with the 18th International Semantic Web Conference (ISWC 2019), Auckland, New Zealand, October 26, 2019, CEUR-WS.org, 2019.

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Haller, Armin; Janowicz, Krzysztof; Cox, Simon J D; c c, Maxime Lefran; Taylor, Kerry; Phuoc, Danh Le; Lieberman, Joshua; 'i, Ra{'u}l Garc; Atkinson, Rob; Stadler, Claus

The modular SSN ontology: A joint W3C and OGC standard specifying the semantics of sensors, observations, sampling, and actuation Journal Article

Semantic Web, 10 (1), pp. 9–32, 2019.

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2018

Georgala, Kleanthi; Spasic, Mirko; Jovanovik, Milos; Papakonstantinou, Vassilis; Stadler, Claus; Röder, Michael; Ngomo, Axel-Cyrille Ngonga

MOCHA2018: The Mighty Storage Challenge at ESWC 2018 Inproceedings

Semantic Web Challenges - 5th SemWebEval Challenge at ESWC 2018, Heraklion, Greece, June 3-7, 2018, Revised Selected Papers, pp. 3–16, Springer, 2018.

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Stadler, Claus; Saleem, Muhammad; Ngomo, Axel-Cyrille Ngonga; Lehmann, Jens

Efficiently Pinpointing SPARQL Query Containments Inproceedings

Web Engineering - 18th International Conference, ICWE 2018, Cáceres, Spain, June 5-8, 2018, Proceedings, pp. 210–224, Springer, 2018.

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Saleem, Muhammad; Mehmood, Qaiser; Stadler, Claus; Lehmann, Jens; Ngomo, Axel-Cyrille Ngonga

Generating SPARQL Query Containment Benchmarks Using the SQCFramework Inproceedings

Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, USA, October 8th - to - 12th, 2018, CEUR-WS.org, 2018.

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2017

Stadler, Claus; Lehmann, Jens

JPA Criteria Queries over RDF Data Inproceedings

Joint Proceedings of the 2nd RDF Stream Processing (RSP 2017) and the Querying the Web of Data (QuWeDa 2017) Workshops co-located with 14th ESWC 2017 (ESWC 2017), Portoroz, Slovenia, May 28th - to - 29th, 2017, pp. 55–62, CEUR-WS.org, 2017.

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Petzka, Henning; Stadler, Claus; Katsimpras, Georgios; Haarmann, Bastian; Lehmann, Jens

Benchmarking Faceted Browsing Capabilities of Triplestores Inproceedings

Proceedings of the 13th International Conference on Semantic Systems, SEMANTICS 2017, Amsterdam, The Netherlands, September 11-14, 2017, pp. 128–135, ACM, 2017.

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Saleem, Muhammad; Stadler, Claus; Mehmood, Qaiser; Lehmann, Jens; Ngomo, Axel-Cyrille Ngonga

SQCFramework: SPARQL Query Containment Benchmark Generation Framework Inproceedings

Proceedings of the Knowledge Capture Conference, K-CAP 2017, Austin, TX, USA, December 4-6, 2017, pp. 28:1–28:8, ACM, 2017.

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Ermilov, Ivan; Lehmann, Jens; Sejdiu, Gezim; Bühmann, Lorenz; Westphal, Patrick; Stadler, Claus; Bin, Simon; Chakraborty, Nilesh; Petzka, Henning; Saleem, Muhammad; Ngomo, Axel-Cyrille Ngonga; Jabeen, Hajira

The Tale of Sansa Spark Inproceedings

Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to - 25th, 2017, CEUR-WS.org, 2017.

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Lehmann, Jens; Sejdiu, Gezim; Bühmann, Lorenz; Westphal, Patrick; Stadler, Claus; Ermilov, Ivan; Bin, Simon; Chakraborty, Nilesh; Saleem, Muhammad; Ngomo, Axel-Cyrille Ngonga; Jabeen, Hajira

Distributed Semantic Analytics Using the SANSA Stack Inproceedings

The Semantic Web - ISWC 2017 - 16th International Semantic Web Conference, Vienna, Austria, October 21-25, 2017, Proceedings, Part II, pp. 147–155, Springer, 2017.

Abstract | Links | BibTeX

2016

kmueller stadler singh hellmann,

Towards Sustainable view-based Extract-Transform-Load (ETL) Fusion of Open Data Inproceedings

Proceedings of the Workshop on 3rd Workshop on Linked Data Quality co-located with the European Semantic Web Conference 2016 (ESWC 2016), 2016.

Abstract | Links | BibTeX

Müller, Kay; Stadler, Claus; Singh, Ritesh Kumar; Hellmann, Sebastian

Towards Sustainable Extract-Transform-Load Fusion of Company Data Inproceedings

Joint Proceedings of the 2nd Workshop on Managing the Evolution and Preservation of the Data Web (MEPDaW 2016) and the 3rd Workshop on Linked Data Quality (LDQ 2016) co-located with 13th European Semantic Web Conference (ESWC 2016), Heraklion, Crete, Greece, May 30th, 2016, pp. 70–73, CEUR-WS.org, 2016.

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2015

Garcia-Rojas, Alejandra; Hladky, Daniel; Wauer, Matthias; Isele, Robert; Stadler, Claus; Lehmann, Jens

The GeoKnow Generator Workbench: An Integration Platform for Geospatial Data Inproceedings

Proceedings of the 3rd International Workshop on Semantic Web Enterprise Adoption and Best Practice, 2015.

BibTeX

Stadler, Claus; Arndt, Natanael; Martin, Michael; Lehmann, Jens

RDF Editing on the Web Inproceedings

Joint Proceedings of the Posters and Demos Track of 11th International Conference on Semantic Systems - SEMANTiCS 2015 and 1st Workshop on Data Science: Methods, Technology and Applications (DSci15) 11th International Conference on Semantic Systems - SEMANTiCS 2015, Vienna, Austria, September 15-17, 2015, pp. 96–99, CEUR-WS.org, 2015.

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Martin, Michael; Abicht, Konrad; Stadler, Claus; Ngomo, Axel-Cyrille Ngonga; Soru, Tommaso; Auer, Sören

CubeViz: Exploration and Visualization of Statistical Linked Data Inproceedings

Proceedings of the 24th International Conference on World Wide Web Companion, WWW 2015, Florence, Italy, May 18-22, 2015 - Companion Volume, pp. 219–222, ACM, 2015.

Abstract | Links | BibTeX

Stadler, Claus; Unbehauen, Jörg; Westphal, Patrick; Sherif, Mohamed Ahmed; Lehmann, Jens

Simplified RDB2RDF Mapping Inproceedings

Proceedings of the Workshop on Linked Data on the Web, LDOW 2015, co-located with the 24th International World Wide Web Conference (WWW 2015), Florence, Italy, May 19th, 2015, CEUR-WS.org, 2015.

Abstract | Links | BibTeX

Lehmann, Jens; Athanasiou, Spiros; Both, Andreas; 'i, Alejandra Garc; Giannopoulos, Giorgos; Hladky, Daniel; Grange, Jon Jay Le; Ngomo, Axel-Cyrille Ngonga; Sherif, Mohamed Ahmed; Stadler, Claus; Wauer, Matthias; Westphal, Patrick; Zaslawski, Vadim

Managing Geospatial Linked Data in the GeoKnow Project Incollection

The Semantic Web in Earth and Space Science. Current Status and Future Directions, 20 , pp. 51–78, IOS Press, 2015.

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Westphal, Patrick; Stadler, Claus; Pool, Jonathan

Countering language attrition with PanLex and the Web of Data Journal Article

Semantic Web, 6 (4), pp. 347–353, 2015.

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2014

Grange, Jon Jay Le; Lehmann, Jens; Athanasiou, Spiros; Rojas, Alejandra Garcia; Giannopoulos, Giorgos; Hladky, Daniel; Isele, Robert; Ngomo, Axel-Cyrille Ngonga; Sherif, Mohamed Ahmed; Stadler, Claus; Wauer, Matthias

The GeoKnow Generator: Managing Geospatial Data in the Linked Data Web Inproceedings

Proceedings of the Linking Geospatial Data Workshop, 2014.

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Westphal, Patrick; Stadler, Claus; Lehmann, Jens

Quality Assurance of RDB2RDF Mappings Technical Report

2014.

Links | BibTeX

Lukovnikov, Denis; Stadler, Claus; Lehmann, Jens

LD viewer - linked data presentation framework Inproceedings

Proceedings of the 10th International Conference on Semantic Systems, SEMANTICS 2014, Leipzig, Germany, September 4-5, 2014, pp. 124–131, ACM, 2014.

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Stadler, Claus; Westphal, Patrick; Lehmann, Jens

Jassa - A JavaScript suite for SPARQL-based faceted search Inproceedings

Proceedings of the ISWC Developers Workshop 2014, co-located with the 13th International Semantic Web Conference (ISWC 2014), Riva del Garda, Italy, October 19, 2014, pp. 31–36, CEUR-WS.org, 2014.

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Lukovnikov, Denis; Kontokostas, Dimitris; Stadler, Claus; Hellmann, Sebastian; Lehmann, Jens

DBpedia Viewer - An Integrative Interface for DBpedia leveraging the DBpedia Service Eco System Inproceedings

Proceedings of the Workshop on Linked Data on the Web co-located with the 23rd International World Wide Web Conference (WWW 2014), Seoul, Korea, April 8, 2014, CEUR-WS.org, 2014.

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Stadler, Claus; Martin, Michael; Auer, Sören

Exploring the web of spatial data with facete Inproceedings

23rd International World Wide Web Conference, WWW '14, Seoul, Republic of Korea, April 7-11, 2014, Companion Volume, pp. 175–178, ACM, 2014.

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Martin, Michael; Stadler, Claus; Frischmuth, Philipp; Lehmann, Jens

Increasing the financial transparency of European Commission project funding Journal Article

Semantic Web, 5 (2), pp. 157–164, 2014.

Abstract | Links | BibTeX

Mader, Christian; Martin, Michael; Stadler, Claus

Facilitating the Exploration and Visualization of Linked Data Incollection

Linked Open Data - Creating Knowledge Out of Interlinked Data - Results of the LOD2 Project, 8661 , pp. 90–107, Springer, 2014.

Abstract | Links | BibTeX

2013

Auer, Sören; Lehmann, Jens; Ngomo, Axel-Cyrille Ngonga; Stadler, Claus; Unbehauen, Jörg

Extraktion, Mapping und Verlinkung von Daten im Web Journal Article

Datenbank Spektrum, 13 (2), pp. 77-87, 2013.

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Ermilov, Ivan; Auer, Sören; Stadler, Claus

CSV2RDF: User-Driven CSV to RDF Mass Conversion Framework Inproceedings

Proceedings of the ISEM '13, September 04 - 06 2013, Graz, Austria, 2013.

Abstract | Links | BibTeX

Shekarpour, Saeedeh; Auer, Sören; Ngomo, Axel-Cyrille Ngonga; Gerber, Daniel; Hellmann, Sebastian; Stadler, Claus

Generating SPARQL queries using templates Journal Article

Web Intelligence and Agent Systems, 11 (3), pp. 283–295, 2013.

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Ermilov, Ivan; Auer, Sören; Stadler, Claus

User-driven semantic mapping of tabular data Inproceedings

I-SEMANTICS 2013 - 9th International Conference on Semantic Systems, ISEM '13, Graz, Austria, September 4-6, 2013, pp. 105–112, ACM, 2013.

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Unbehauen, Jörg; Stadler, Claus; Auer, Sören

Optimizing SPARQL-to-SQL Rewriting Inproceedings

The 15th International Conference on Information Integration and Web-based Applications & Services, IIWAS '13, Vienna, Austria, December 2-4, 2013, pp. 324, ACM, 2013.

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2012

Ermilov, Ivan; Stadler, Claus; Martin, Michael; Auer, Sören

Towards an Open-Governmental Data Web Inproceedings

Proceedings of the KESW2012, 2012.

Abstract | Links | BibTeX

Hellmann, Sebastian; Lehmann, Jens; Unbehauen, Jörg; Stadler, Claus; Lam, Thanh Nghia; Strohmaier, Markus

Navigation-Induced Knowledge Engineering by Example Inproceedings

Semantic Technology, Second Joint International Conference, JIST 2012, Nara, Japan, December 2-4, 2012. Proceedings, pp. 207–222, Springer, 2012.

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Unbehauen, Jörg; Stadler, Claus; Auer, Sören

Accessing Relational Data on the Web with SparqlMap Inproceedings

Semantic Technology, Second Joint International Conference, JIST 2012, Nara, Japan, December 2-4, 2012. Proceedings, pp. 65–80, Springer, 2012.

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Guéret, Christophe; Groth, Paul T; Stadler, Claus; Lehmann, Jens

Assessing Linked Data Mappings Using Network Measures Inproceedings

The Semantic Web: Research and Applications - 9th Extended Semantic Web Conference, ESWC 2012, Heraklion, Crete, Greece, May 27-31, 2012. Proceedings, pp. 87–102, Springer, 2012.

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Unbehauen, Jörg; Hellmann, Sebastian; Auer, Sören; Stadler, Claus

Knowledge Extraction from Structured Sources Incollection

Search Computing - Broadening Web Search, 7538 , pp. 34–52, Springer, 2012.

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Auer, Sören; Bühmann, Lorenz; Dirschl, Christian; Erling, Orri; Hausenblas, Michael; Isele, Robert; Lehmann, Jens; Martin, Michael; Mendes, Pablo N; Nuffelen, Bert Van; Stadler, Claus; Tramp, Sebastian; Williams, Hugh

Managing the Life-Cycle of Linked Data with the LOD2 Stack Inproceedings

The Semantic Web - ISWC 2012 - 11th International Semantic Web Conference, Boston, MA, USA, November 11-15, 2012, Proceedings, Part II, pp. 1–16, Springer, 2012.

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Morsey, Mohamed; Lehmann, Jens; Auer, Sören; Stadler, Claus; Hellmann, Sebastian

DBpedia and the live extraction of structured data from Wikipedia Journal Article

Program, 46 (2), pp. 157–181, 2012.

Abstract | Links | BibTeX

Stadler, Claus; Lehmann, Jens; Höffner, Konrad; Auer, Sören

LinkedGeoData: A core for a web of spatial open data Journal Article

Semantic Web, 3 (4), pp. 333–354, 2012.

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Hellmann, Sebastian; Stadler, Claus; Lehmann, Jens

The German DBpedia: A Sense Repository for Linking Entities Incollection

Linked Data in Linguistics - Representing and Connecting Language Data and Language Metadata, pp. 181–190, Springer, 2012.

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2011

Guéret, Christophe; Groth, Paul; Stadler, Claus; Lehmann, Jens

Linked Data Quality Assessment through Network Analysis Inproceedings

ISWC 2011 Posters and Demos, 2011.

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Shekarpour, Saeedeh; Auer, Sören; Ngomo, Axel-Cyrille Ngonga; Gerber, Daniel; Hellmann, Sebastian; Stadler, Claus

Keyword-Driven SPARQL Query Generation Leveraging Background Knowledge Inproceedings

Proceedings of the 2011 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2011, Campus Scientifique de la Doua, Lyon, France, August 22-27, 2011, pp. 203–210, IEEE Computer Society, 2011.

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2010

Stadler, Claus; Martin, Michael; Lehmann, Jens; Hellmann, Sebastian

Update Strategies for DBpedia Live Inproceedings

Proceedings of the Sixth Workshop on Scripting and Development for the Semantic Web, Crete, Greece, May 31, 2010, CEUR-WS.org, 2010.

Abstract | Links | BibTeX

2009

Hellmann, Sebastian; Stadler, Claus; Lehmann, Jens; Auer, Sören

DBpedia Live Extraction Inproceedings

On the Move to Meaningful Internet Systems: OTM 2009, Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009, Vilamoura, Portugal, November 1-6, 2009, Proceedings, Part II, pp. 1209–1223, Springer, 2009.

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