Academia.edu no longer supports Internet Explorer.
To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to upgrade your browser.
Historical Background The field of constraint databases was initiated in 1990 in a paper by Kanellakis, Kuper and Revesz [9]. The goal was to obtain a database-style, optimizable version of constraint logic programming. It grew out of the research on DATALOG and constraint logic programming.
1998
Constraint databases use constraints to model and query data. In particular, constraints allow a finite representation of infinite sets of relational tuples (also called generalized tuples). The choice of different logical theories to express constraints inside relational languages leads to the definition of constraint languages with different expressive power. Practical constraint database languages typically use linear constraints.
Proc. Workshop on Constraint Databases and Applications, 1995
This paper describes the implementation of a constraint database system with integer and set of integers data types. The system called DISCO allows Datalog queries and input databases with both integer gap-order [30] and set order constraints [31]. The DISCO query language can easily express many complex problems involving sets. The paper also presents efficient running times for several sample queries.
Journal of the ACM (JACM), 1998
Lecture Notes in Computer Science, 2004
ACM SIGMOD Record, 2005
Constraints and Databases, 1997
Journal of Symbolic Computation, 1989
Folklor Akademi Dergisi (Folklore Academy Journal), 2024
Folklor Akademi Dergisi, dört ayda bir elektronik ortamda yayımlanan uluslararası ve hakemli bir dergidir. Dergide yayımlanan yazıların sorumluluğu yazarına ait olup yayın hakları ise Folklor Akademi Dergisi’ne aittir. Yayıncının yazılı izin belgesi olmaksızın dergide yayımlanan yazıların bir kısmı ya da tamamı basılamaz ve çoğaltılamaz. Yayın kurulu dergiye gönderilen yazıları yayınlayıp yayınlamama hakkına sahiptir.
Arheon: časopis Arhiva Vojvodine, 2022
Lj. Vasiljević, Arheološki lokaliteti u okružju Boljevaca, Arheon: časopis Arhiva Vojvodine, god. 5, br. 5, Arhiv Vojvodine, Novi Sad 2022, 267-280.
Seis enfoques psicoterapeuticos, 2008
British Journal of Middle Eastern Studies, 2024
Revista Mexicana de Ciencias Políticas y Sociales, 2024
OD MELANHOLIJE DO POBUNE: Emocionalno mapiranje levice i feminizma, 2017
Applied Physics Research, 2010
Scholars journal of medical case reports, 2023
PubMed, 2003
Journal of Community Health, 2023
Sexually Transmitted Infections, 2013
Outra Travessia, 2016