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Onderzoeker
Jelle HELLINGS
- Trefwoorden:Informatica
- Disciplines:Datamodellen, Databasetheorie, Analyse van algoritmen en complexiteit, Computationele logica en formele talen
Affiliaties
- Databases en Theoretische Informatica (Onderzoeksgroep)
Lid
Vanaf16 sep 2018 → 15 sep 2019 - Informatica (Departement)
Lid
Vanaf16 sep 2018 → 15 sep 2019 - Wetenschappen (Faculteit)
Lid
Vanaf16 sep 2018 → 15 sep 2019 - Databases en Theoretische Informatica (Onderzoeksgroep)
Lid
Vanaf16 sep 2011 → 28 aug 2018 - Informatica (Departement)
Lid
Vanaf16 sep 2011 → 28 aug 2018 - Wetenschappen (Faculteit)
Lid
Vanaf16 sep 2011 → 28 aug 2018
Publicaties
1 - 10 van 12
- Calculi for symmetric queries(2019)
Auteurs: Marc GYSSENS, Jelle HELLINGS, Jan Paredaens, Dirk Van Gucht, Jef Wijsen, Yuqing Wu
Pagina's: 54 - 86 - First-order definable counting-only queries(2019)
Auteurs: Jelle HELLINGS, Marc GYSSENS, Dirk Van Gucht, Yuqing Wu
Pagina's: 109 - 136 - The Power of Tarski’s Relation Algebra on Trees(2018)Series: Lecture Notes in Computer ScienceVolume: 10833
Auteurs: Jelle HELLINGS, Yuqing Wu, Marc GYSSENS, Dirk Van Gucht
Pagina's: 244 - 264Aantal pagina's: 20 - First-order definable counting-only queries(2018)Series: Lecture Notes in Computer ScienceVolume: 10833
Auteurs: Jelle HELLINGS, Marc GYSSENS, Dirk Van Gucht, Yuqing Wu
Pagina's: 225 - 243 - On Tarski’s Relation Algebra: Querying trees and chains, and the semi-join algebra(2018)
Auteurs: Jelle HELLINGS, Marc GYSSENS
Aantal pagina's: 171 - From Relation Algebra to Semi-Join Algebra: An Approach for Graph Query Optimization(2017)
Auteurs: Jelle HELLINGS, Catherine L. Pilachowski, Dirk Van Gucht, Marc GYSSENS, Yuqing Wu
Aantal pagina's: 10 - Implication and axiomatization of functional and constant constraints(2016)
Auteurs: Jelle HELLINGS, Marc GYSSENS, Jan Paredaens, Yuqing Wu
Pagina's: 251 - 279 - Relative expressive power of downward fragments of navigational query languages on trees and chains(2015)
Auteurs: Jelle HELLINGS, Marc GYSSENS, Yuqing Wu, Dirk Van Gucht, Jan VAN DEN BUSSCHE, Stijn VANSUMMEREN, George H. L. Fletcher
Pagina's: 59 - 68 - Conjunctive Context-Free Path Queries(2014)
Auteurs: Jelle HELLINGS
Pagina's: 119 - 130 - Implication and Axiomatization of Functional Constraints on Patterns with an Application to the RDF Data Model(2014)Series: Lecture Notes in Computer Science
Auteurs: Jelle HELLINGS, Marc GYSSENS, Jan Paredaens, Yuqing Wu
Pagina's: 250 - 269