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Querying semantic web data with SPARQL

PROCEEDINGS ARTICLE published 13 June 2011 in Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Marcelo Arenas | Jorge Pérez

https://doi.org/10.1145/1989284.1989312 Actions

Datalog expressiveness of chain queries

PROCEEDINGS ARTICLE published 1992 in Proceedings of the eleventh ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems - PODS '92

Authors: Guozhu Dong

https://doi.org/10.1145/137097.137113 Actions

Maximally joining probabilistic data

PROCEEDINGS ARTICLE published 11 June 2007 in Proceedings of the twenty-sixth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Benny Kimelfeld | Yehoshua Sagiv

https://doi.org/10.1145/1265530.1265572 Actions

Session details: Data analysis and optimization

PROCEEDINGS ARTICLE published 29 June 2009 in Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Divesh Srivastava

https://doi.org/10.1145/3257442 Actions

Session details: XML & hierarchical data

PROCEEDINGS ARTICLE published 9 June 2008 in Proceedings of the twenty-seventh ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Marcelo Arenas

https://doi.org/10.1145/3260599 Actions

Session details: Data quality, data privacy, & invited tutorial 2

PROCEEDINGS ARTICLE published 9 June 2008 in Proceedings of the twenty-seventh ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Dan Suciu

https://doi.org/10.1145/3260596 Actions

Dependencies revisited for improving data quality

PROCEEDINGS ARTICLE published 9 June 2008 in Proceedings of the twenty-seventh ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Wenfei Fan

https://doi.org/10.1145/1376916.1376940 Actions

Incomplete information and certain answers in general data models

PROCEEDINGS ARTICLE published 13 June 2011 in Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Leonid Libkin

https://doi.org/10.1145/1989284.1989294 Actions

Determining the currency of data

PROCEEDINGS ARTICLE published 13 June 2011 in Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Wenfei Fan | Floris Geerts | Jef Wijsen

https://doi.org/10.1145/1989284.1989295 Actions

Optimization of continuous queries with shared expensive filters

PROCEEDINGS ARTICLE published 11 June 2007 in Proceedings of the twenty-sixth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Kamesh Munagala | Utkarsh Srivastava | Jennifer Widom

https://doi.org/10.1145/1265530.1265561 Actions

Satisfiability and relevance for queries over active documents

PROCEEDINGS ARTICLE published 29 June 2009 in Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Serge Abiteboul | Pierre Bourhis | Bogdan Marinoiu

https://doi.org/10.1145/1559795.1559810 Actions

Handling infinite temporal data

PROCEEDINGS ARTICLE published 2 April 1990 in Proceedings of the ninth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems

Authors: F. Kabanza | J.-M. Stevenne | P. Wolper

https://doi.org/10.1145/298514.298590 Actions

Equivalence of SQL queries in presence of embedded dependencies

PROCEEDINGS ARTICLE published 29 June 2009 in Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Rada Chirkova | Michael R. Genesereth

https://doi.org/10.1145/1559795.1559829 Actions

On the decidability of containment of recursive datalog queries - preliminary report

PROCEEDINGS ARTICLE published 14 June 2004 in Proceedings of the twenty-third ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Piero A. Bonatti

https://doi.org/10.1145/1055558.1055600 Actions

Mapping a semantic database model to the relational model

PROCEEDINGS ARTICLE published 1987 in Proceedings of the 1987 ACM SIGMOD international conference on Management of data - SIGMOD '87

Authors: Peter Lyngbaek | Victor Vianu

https://doi.org/10.1145/38713.38732 Actions

Flag & check

PROCEEDINGS ARTICLE published 22 June 2013 in Proceedings of the 32nd ACM SIGMOD-SIGACT-SIGAI symposium on Principles of database systems

Authors: Sebastian Rudolph | Markus Krötzsch

https://doi.org/10.1145/2463664.2465227 Actions

Research directions in object-oriented database systems

PROCEEDINGS ARTICLE published 2 April 1990 in Proceedings of the ninth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems

Authors: Won Kim

https://doi.org/10.1145/298514.298537 Actions

Enumerating answers to first-order queries over databases of low degree

PROCEEDINGS ARTICLE published 18 June 2014 in Proceedings of the 33rd ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems

Authors: Arnaud Durand | Nicole Schweikardt | Luc Segoufin

https://doi.org/10.1145/2594538.2594539 Actions

Selectively estimation for Boolean queries

PROCEEDINGS ARTICLE published 2000 in Proceedings of the nineteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems - PODS '00

Authors: Zhiyuan Chen | Nick Koudas | Flip Korn | S. Muthukrishnan

https://doi.org/10.1145/335168.335225 Actions

Optimization of nested SQL queries revisited

PROCEEDINGS ARTICLE published 1987 in Proceedings of the 1987 ACM SIGMOD international conference on Management of data - SIGMOD '87

Authors: Richard A. Ganski | Harry K. T. Wong

https://doi.org/10.1145/38713.38723 Actions
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