Edinburgh Research Explorer

Dr Paolo Guagliardo

Lecturer in Database Systems

  1. 2017
  2. Correctness of SQL Queries on Databases with Nulls

    Guagliardo, P. & Libkin, L. 16 Oct 2017 In : SIGMOD Rec.. 46, 3, p. 5-16 12 p.

    Research output: Contribution to journalArticle

  3. A Formal Semantics of SQL Queries, Its Validation, and Applications

    Guagliardo, P. & Libkin, L. Sep 2017 In : Proceedings of the VLDB Endowment (PVLDB). 11, 1, p. 27-39 13 p.

    Research output: Contribution to journalArticle

  4. On the Codd Semantics of SQL Nulls

    Guagliardo, P. & Libkin, L. 29 Aug 2017 Proceedings of the 11th Alberto Mendelzon International Workshop on Foundations of Data Management. CEUR-WS.org, Vol. 1912, 11 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  5. On Querying Incomplete Information in Databases under Bag Semantics

    Console, M., Guagliardo, P. & Libkin, L. Aug 2017 Proceedings of the 26th International Joint Conference on Artificial Intelligence. IJCAI Inc, p. 993-999 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  6. 2016
  7. Approximations and Refinements of Certain Answers via Many-Valued Logics

    Console, M., Guagliardo, P. & Libkin, L. Jul 2016 15th International Conference on Principles of Knowledge Representation and Reasoning (KR2016). AAAI Press, p. 349-358 10 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  8. Making SQL Queries Correct on Incomplete Databases: A Feasibility Study

    Guagliardo, P. & Libkin, L. 2016 PODS '16 Proceedings of the 35th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems. ACM, p. 211-223 13 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  9. 2015
  10. Lossless Selection Views under Conditional Domain Constraints

    Feinerer, I., Franconi, E. & Guagliardo, P. 1 Feb 2015 In : IEEE Transactions on Knowledge and Data Engineering. 27, 2, p. 504-517 14 p.

    Research output: Contribution to journalArticle

  11. 2014
  12. Lossless Selection Views under Constraints

    Feinerer, I., Guagliardo, P. & Franconi, E. 2014 Proceedings of the 8th Alberto Mendelzon Workshop on Foundations of Data Management, Cartagena de Indias, Colombia, June 4-6, 2014.. 3 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  13. Translatable Updates of Selection Views under Constant Complement

    Franconi, E. & Guagliardo, P. 2014 Database and Expert Systems Applications: 25th International Conference, DEXA 2014, Munich, Germany, September 1-4, 2014. Proceedings, Part II. Springer International Publishing, Vol. 8645, p. 295-309 15 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  14. 2013
  15. Effectively Updatable Conjunctive Views

    Franconi, E. & Guagliardo, P. 2013 Proceedings of the 7th Alberto Mendelzon International Workshop on Foundations of Data Management, Puebla/Cholula, Mexico, May 21-23, 2013.. 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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