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Containment of Aggregate Queries.

, , and . ICDT, volume 2572 of Lecture Notes in Computer Science, page 111-125. Springer, (2003)

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The Complexity of Concept Languages (Extended Abstract)., , , and . Description Logics, volume DFKI-D-91-13 of DFKI Documents, page 87-90. (1991)Assessing the Completeness of Geographical Data., and . BNCOD, volume 7968 of Lecture Notes in Computer Science, page 228-237. Springer, (2013)Doctoral Advisor or Medical Condition: Towards Entity-Specific Rankings of Knowledge Base Properties., , and . ADMA, volume 10604 of Lecture Notes in Computer Science, page 526-540. Springer, (2017)Answering Arbitrary Conjunctive Queries over Incomplete Data Stream Histories., , and . iiWAS, volume 214 of books@ocg.at, page 259-268. Austrian Computer Society, (2006)Modellierung epistemischer Propositionen., and . KI, page 264-267. Springer, (1993)Are Complete an Expressiv Terminological Systems Feasible?, and . Description Logics, page 1-5. AAAI Press, (1992)Basic Description Logics., and . Description Logic Handbook, Cambridge University Press, (2003)EquiX Easy Querying in XML Databases., , , , , and . WebDB (Informal Proceedings), page 43-48. INRIA, (1999)Adding Epistemic Operators to Concept Languages., , , , and . KR, page 342-353. Morgan Kaufmann, (1992)Knowledge Gap Discovery: A Case Study of Wikidata., , , and . Wikidata@ISWC, volume 3640 of CEUR Workshop Proceedings, CEUR-WS.org, (2023)