Search Results - "Paredaens, Jan"

First-order languages expressing constructible spatial database queries.

Authors: Kuijpers, Bart Kuper, Gabriel Paredaens, Jan

Source: SIAM Journal on Computing; 2007, Vol. 36 Issue 6, p1570-1599, 30p

Solving Equations in the Relational Algebra.

Authors: Biskup, Joachim Paredaens, Jan Schwentick, Thomas

Source: SIAM Journal on Computing; 2004, Vol. 33 Issue 5, p1052-1066, 15p

Expressiveness within Sequence Datalog.

Authors: Aamer, Heba Hidders, Jan Paredaens, Jan et al.

Source: ACM Transactions on Database Systems; Sep2025, Vol. 50 Issue 3, p1-38, 38p

First-order queries on finite structures over the reals.

Authors: Paredaens, Jan Van den Bussche, Jan Van Gucht, Dirk

Source: SIAM Journal on Computing; December 1998, Vol. 27 Issue 6, p1747-1763, 17p

On the Expressive Power of the Relational Algebra on Finite Sets of Relation Pairs.

Authors: Fletcher, George H. L. Gyssens, Marc Paredaens, Jan

Source: IEEE Transactions on Knowledge & Data Engineering; June 2009, Vol. 21 Issue 6, p939-942, 4p

A uniform approach toward handling atomic and structured information in the nested relational database model.

Authors: Gyssens, Marc Paredaens, Jan Van Gucht, Dirk

Source: Journal of the ACM; October 1989, Vol. 36, p790-825, 36p

Converting nested algebra expressions into flat algebra expressions.

Authors: Paredaens, Jan Van Gucht, Dirk

Source: ACM Transactions on Database Systems; March 1992, Vol. 17, p65-93, 29p

A grammar-based approach towards unifying hierarchical data models.

Authors: Gyssens, Marc Paredaens, Jan Van Gucht, Dirk

Source: SIAM Journal on Computing; December 1994, Vol. 23, p1093-1137, 45p

A Formal and Unified Description of XML Manipulation Languages.

Authors: Hidders, Jan Paredaens, Jan

Source: Fundamenta Informaticae; 2016, Vol. 145 Issue 4, p429-470, 42p

The Navigational Power of Web Browsers.

Authors: Bielecki, Michał Hidders, Jan Paredaens, Jan et al.

Source: Theory of Computing Systems; Feb2012, Vol. 50 Issue 2, p213-240, 28p

Calculi for symmetric queries.

Authors: Gyssens, Marc Hellings, Jelle Paredaens, Jan et al.

Source: Journal of Computer & System Sciences; Nov2019, Vol. 105, p54-86, 33p

Implication and axiomatization of functional and constant constraints.

Authors: Hellings, Jelle Gyssens, Marc Paredaens, Jan et al.

Source: Annals of Mathematics & Artificial Intelligence; Apr2016, Vol. 76 Issue 3/4, p251-279, 29p

Structural characterizations of the navigational expressiveness of relation algebras on a tree.

Authors: Fletcher, George H.L. Gyssens, Marc Paredaens, Jan et al.

Source: Journal of Computer & System Sciences; Mar2016, Vol. 82 Issue 2, p229-259, 31p

Simplifying XML Schema: Single-type approximations of regular tree languages.

Authors: Gelade, Wouter Idziaszek, Tomasz Martens, Wim et al.

Source: Journal of Computer & System Sciences; Sep2013, Vol. 79 Issue 6, p910-936, 27p

A methodology for coupling fragments of XPath with structural indexes for XML documents

Authors: Fletcher, George H.L. Van Gucht, Dirk Wu, Yuqing et al.

Source: Information Systems; Nov2009, Vol. 34 Issue 7, p657-670, 14p

On the relationship between workflow models and document types

Authors: van Hee, Kees Hidders, Jan Houben, Geert-Jan et al.

Source: Information Systems; Mar2009, Vol. 34 Issue 1, p178-208, 31p

On the expressibility of functions in XQuery fragments

Authors: Hidders, Jan Marrara, Stefania Paredaens, Jan et al.

Source: Information Systems; Jun2008, Vol. 33 Issue 4/5, p435-455, 21p

Applying an Update Method to a Set of Receivers.

Authors: Andries, Marc Cabibbo, Luca Paredaens, Jan et al.

Source: ACM Transactions on Database Systems. Mar2001, Vol. 26 Issue 1, p1-40. 40p.

Expressive Power of an Algebra for Data Mining.

Authors: Calders, Toon Lakshmanan, Laks V. S. Ng, Raymond T. et al.

Source: ACM Transactions on Database Systems. Dec2006, Vol. 31 Issue 4, p1169-1214. 46p.

A Study of a Positive Fragment of Path Queries: Expressiveness, Normal Form and Minimization.

Authors: Wu, Yuqing Van Gucht, Dirk Gyssens, Marc et al.

Source: Computer Journal. Jul2011, Vol. 54 Issue 7, p1091-1118. 28p.