Остановите войну!
for scientists:
default search action
Jef Wijsen
- > Home > Persons > Jef Wijsen
Publications
- 2023
- [c45]Aziz Amezian El Khalfioui, Jef Wijsen:
Consistent Query Answering for Primary Keys and Conjunctive Queries with Counting. ICDT 2023: 23:1-23:19 - 2022
- [i6]Aziz Amezian El Khalfioui, Jef Wijsen:
Consistent Query Answering for Primary Keys and Conjunctive Queries with Counting. CoRR abs/2211.04134 (2022) - 2020
- [c40]Aziz Amezian El Khalfioui, Jonathan Joertz, Dorian Labeeuw, Gaëtan Staquet, Jef Wijsen:
Optimization of Answer Set Programs for Consistent Query Answering by Means of First-Order Rewriting. CIKM 2020: 25-34 - 2019
- [j21]Marc Gyssens, Jelle Hellings, Jan Paredaens, Dirk Van Gucht, Jef Wijsen, Yuqing Wu:
Calculi for symmetric queries. J. Comput. Syst. Sci. 105: 54-86 (2019) - 2017
- [j18]Floris Geerts, Fabian Pijcke, Jef Wijsen:
First-order under-approximations of consistent query answers. Int. J. Approx. Reason. 83: 337-355 (2017) - 2016
- [c34]Jan Chomicki, Jef Wijsen:
Consistent Query Answering for Atemporal Constraints over Temporal Databases. TIME 2016: 149-156 - 2015
- [c32]Floris Geerts, Fabian Pijcke, Jef Wijsen:
First-Order Under-Approximations of Consistent Query Answers. SUM 2015: 354-367 - 2014
- [j15]Sergio Greco, Fabian Pijcke, Jef Wijsen:
Certain Query Answering in Partially Consistent Databases. Proc. VLDB Endow. 7(5): 353-364 (2014) - 2013
- [j13]Marc Gyssens, Jan Paredaens, Dirk Van Gucht, Jef Wijsen, Yuqing Wu:
An Approach towards the Study of Symmetric Queries. Proc. VLDB Endow. 7(1): 25-36 (2013) - [e3]Weiru Liu, V. S. Subrahmanian, Jef Wijsen:
Scalable Uncertainty Management - 7th International Conference, SUM 2013, Washington, DC, USA, September 16-18, 2013. Proceedings. Lecture Notes in Computer Science 8078, Springer 2013, ISBN 978-3-642-40380-4 [contents] - 2012
- [j12]Véronique Bruyère, Olivier Carton, Alexandre Decan, Olivier Gauwin, Jef Wijsen:
An aperiodicity problem for multiwords. RAIRO Theor. Informatics Appl. 46(1): 33-50 (2012) - [j10]Wenfei Fan, Floris Geerts, Jef Wijsen:
Determining the Currency of Data. ACM Trans. Database Syst. 37(4): 25:1-25:46 (2012) - [c28]Alexandre Decan, Fabian Pijcke, Jef Wijsen:
Certain Conjunctive Query Answering in SQL. SUM 2012: 154-167 - 2011
- [c25]Marie Agier, Christine Froidevaux, Jean-Marc Petit, Yoan Renaud, Jef Wijsen:
On Armstrong-compliant logical query languages. LID 2011: 33-40 - [c24]Wenfei Fan, Floris Geerts, Jef Wijsen:
Determining the currency of data. PODS 2011: 71-82 - 2009
- [c20]Véronique Bruyère, Alexandre Decan, Jef Wijsen:
On First-Order Query Rewriting for Incomplete Database Histories. TIME 2009: 54-61 - 2008
- [i1]Myra Spiliopoulou, Maurice van Keulen, Hans-Joachim Lenz, Jef Wijsen, Matthias Renz, Rudolf Kruse, Mirco Stern:
08421 Working Group: Imprecision, Diversity and Uncertainty: Disentangling Threads in Uncertainty Management. Uncertainty Management in Information Systems 2008 - 2006
- [e1]Torsten Grust, Hagen Höpfner, Arantza Illarramendi, Stefan Jablonski, Marco Mesiti, Sascha Müller, Paula-Lavinia Patranjan, Kai-Uwe Sattler, Myra Spiliopoulou, Jef Wijsen:
Current Trends in Database Technology - EDBT 2006, EDBT 2006 Workshops PhD, DataX, IIDB, IIHA, ICSNW, QLQP, PIM, PaRMA, and Reactivity on the Web, Munich, Germany, March 26-31, 2006, Revised Selected Papers. Lecture Notes in Computer Science 4254, Springer 2006, ISBN 3-540-46788-2 [contents] - 2003
- [j6]Jef Wijsen, Alexis Bès:
On query optimization in a temporal SPC algebra. Data Knowl. Eng. 44(2): 165-192 (2003) - [c13]Fosca Giannotti, Giuseppe Manco, Jef Wijsen:
Logical Languages for Data Mining. Logics for Emerging Applications of Databases 2003: 325-361 - 2002
- [j5]Toon Calders, Raymond T. Ng, Jef Wijsen:
Searching for dependencies at multiple abstraction levels. ACM Trans. Database Syst. 27(3): 229-260 (2002) - 2001
- [c11]Toon Calders, Jef Wijsen:
On Monotone Data Mining Languages. DBPL 2001: 119-132 - [c9]Jef Wijsen, Alexis Bès:
Temporal Tableau Queries. TIME 2001: 136-143 - 1999
- [c8]Jef Wijsen, Raymond T. Ng, Toon Calders:
Discovering Roll-Up Dependencies. KDD 1999: 213-222 - [c7]Jef Wijsen, Raymond T. Ng:
Temporal Dependencies Generalized for Spatial and Other Dimensions. Spatio-Temporal Database Management 1999: 189-203 - 1998
- [j2]Jef Wijsen, Robert Meersman:
On the Complexity of Mining Quantitative Association Rules. Data Min. Knowl. Discov. 2(3): 263-281 (1998) - [c6]Stijn Dekeyser, Bart Kuijpers, Jan Paredaens, Jef Wijsen:
Nested Data Cubes for OLAP (Extended Abstract). ER Workshops 1998: 129-140 - 1997
- [c5]Jef Wijsen, Robert Meersman:
On the Complexity of Mining Temporal Trends. DMKD 1997
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from , , and to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-04-25 05:46 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint