QLever (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "QLever" in English language version.

Last modified: 23:57:41, 30 May 2026 (UTC)

Ref.Un. Ref.Website

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31^st place

21eswc-conferences.org

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2,402^nd place

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380^th place

337^th place

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11uni-freiburg.de

5,193^rd place

9,449^th place

11bigdatawire.com

low place

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arxiv.org (Global: 49^th place; English: 31^st place)

Bast, Hannah; Kalmbach, Johannes; Klumpp, Theresa; Kramer, Florian; Schnelle, Niklas (2021-04-29). "Efficient SPARQL Autocompletion via SPARQL". arXiv:2104.14595v1 [cs.DB].

bigdatawire.com (Global: low place; English: low place)

Woodie, Alex (10 July 2025). "Scaling the Knowledge Graph Behind Wikipedia". BigDATAwire. San Diego: Tabor Communications. Retrieved 1 August 2025.

dblp.org (Global: low place; English: low place)

dblp.org

Bast, Hannah; Brosi, Patrick; Kalmbach, Johannes; Lehmann, Axel (2021). "An Efficient RDF Converter and SPARQL Endpoint for the Complete OpenStreetMap Data". In Meng, Xiaofeng; Wang, Fusheng; Lu, Chang-Tien; Huang, Yan; Shekhar, Shashi; Xie, Xing (eds.). Proceedings of the 29th International Conference on Advances in Geographic Information Systems. ACM. pp. 536–539. doi:10.1145/3474717.3484256. ISBN 978-1-4503-8664-7.

blog.dblp.org

"dblp SPARQL query service". Schloss Dagstuhl. Retrieved 2024-11-09.

doi.org (Global: 2^nd place; English: 2^nd place)

Bast, Hannah; Buchhold, Björn (2017-11-06). "QLever: A Query Engine for Efficient SPARQL+Text Search". Proceedings of the 2017 ACM on Conference on Information and Knowledge Management. CIKM '17. New York, NY, USA: Association for Computing Machinery. pp. 647–656. doi:10.1145/3132847.3132921. ISBN 978-1-4503-4918-5.
Bast, Hannah; Brosi, Patrick; Kalmbach, Johannes; Lehmann, Axel (2021). "An Efficient RDF Converter and SPARQL Endpoint for the Complete OpenStreetMap Data". In Meng, Xiaofeng; Wang, Fusheng; Lu, Chang-Tien; Huang, Yan; Shekhar, Shashi; Xie, Xing (eds.). Proceedings of the 29th International Conference on Advances in Geographic Information Systems. ACM. pp. 536–539. doi:10.1145/3474717.3484256. ISBN 978-1-4503-8664-7.
Lam, An Ngoc; Elvesæter, Brian; Martin-Recuerda, Francisco (2023). Evaluation of a Representative Selection of SPARQL Query Engines Using Wikidata (PDF). Extended Semantic Web Conference. Lecture Notes in Computer Science. Vol. 13870. Springer, Cham. pp. 679–696. doi:10.1007/978-3-031-33455-9_40. ISBN 978-3-031-33454-2. To ensure that our limited selection of triple stores is representative and diverse, the following triplestores were evaluated: … QLever (commit version 742213facfcc80af11dade9a971fa6b09770f9c)…. QLever was very fast on success queries, but it offered limited support for queries with complex SPARQL constructs.
Bast, Hannah; Brosi, Patrick; Kalmbach, Johannes (2025-11-03). "Efficient Spatial Joins on Large Geometry Sets". Proceedings of the 33rd ACM International Conference on Advances in Geographic Information Systems. ACM. pp. 466–476. doi:10.1145/3748636.3762757. ISBN 979-8-4007-2086-4.

eswc-conferences.org (Global: low place; English: low place)

2023.eswc-conferences.org

Lam, An Ngoc; Elvesæter, Brian; Martin-Recuerda, Francisco (2023). Evaluation of a Representative Selection of SPARQL Query Engines Using Wikidata (PDF). Extended Semantic Web Conference. Lecture Notes in Computer Science. Vol. 13870. Springer, Cham. pp. 679–696. doi:10.1007/978-3-031-33455-9_40. ISBN 978-3-031-33454-2. To ensure that our limited selection of triple stores is representative and diverse, the following triplestores were evaluated: … QLever (commit version 742213facfcc80af11dade9a971fa6b09770f9c)…. QLever was very fast on success queries, but it offered limited support for queries with complex SPARQL constructs.

github.com (Global: 380^th place; English: 337^th place)

"QLever's distinguishing features". GitHub. 2025-07-16.

ngisearch.eu (Global: low place; English: low place)

"The final Open Call 5 NGI Searchers are announced". 2024-10-07.

opendata.ch (Global: low place; English: low place)

prototypefund.opendata.ch

"Prototyping journey Insights: QLever — Making Data Smarter, Faster, and More Sustainable". 2025-11-26.

qlever.dev (Global: low place; English: low place)

docs.qlever.dev

"Compliance - QLever Documentation". QLever Documentation. Retrieved 2026-04-04.

uni-freiburg.de (Global: 5,193^rd place; English: 9,449^th place)

qlever.cs.uni-freiburg.de

"QLever". Freiburg im Breisgau: University of Freiburg Chair for Algorithms and Data Structures. Retrieved 13 July 2024.

uniprot.org (Global: 2,402^nd place; English: 2,501^st place)

sparql.uniprot.org

"UniProt SPARQL endpoint".