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Some Remarks on the Paper "semQA: SPARQL with Idempotent Disjunction"

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2011-04
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Arenas, Marcelo
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Some Remarks on the Paper "semQA: SPARQL with Idempotent Disjunction"
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Author
  • Arenas, Marcelo;
  • Gutiérrez Gallardo, Claudio;
  • Pérez Rojas, Jorge;
Abstract
In the paper, "semQA: SPARQL with Idempotent Disjunction" [4], the authors study the RDF query language SPARQL. In particular, they claim that some of the results presented in [1] are not correct. In this note, we refute the claims made in [4], and actually show that some of the formal results of [4] are incorrect.
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URI: https://repositorio.uchile.cl/handle/2250/125480
DOI: DOI: 10.1109/TKDE.2010.139
ISSN: 1041-4347
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IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, VOL. 23, NO. 4, APRIL 2011
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