Search results for "query equivalence"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
2	David DeHaan	Equivalence of nested queries with mixed semantics.	PODS	2009	DBLP DOI BibTeX RDF	bag-set semantics, normalized bags, set semantics, aggregation, conjunctive queries, query equivalence
2	Sara Cohen	Equivalence of queries that are sensitive to multiplicities.	VLDB J.	2009	DBLP DOI BibTeX RDF	Bag semantics, Set semantics, Combined semantics, Datalog, Query equivalence
2	Ronald Fagin, Phokion G. Kolaitis, Alan Nash, Lucian Popa	Towards a theory of schema-mapping optimization.	PODS	2008	DBLP DOI BibTeX RDF	conjunctive-query equivalence, data-exchange equivalence, data integration, data exchange, schema mapping
2	Rona Machlin	Index-based multidimensional array queries: safety and equivalence.	PODS	2007	DBLP DOI BibTeX RDF	array query languages, integer linear constraints, aggregation, multidimensional data, scientific data, query equivalence
2	Sara Cohen	Equivalence of queries combining set and bag-set semantics.	PODS	2006	DBLP DOI BibTeX RDF	bag semantics, combined semantics, set semantics, Datalog, query equivalence
2	Sara Cohen, Werner Nutt, Yehoshua Sagiv	Rewriting queries with arbitrary aggregation functions using views.	ACM Trans. Database Syst.	2006	DBLP DOI BibTeX RDF	View usability, query rewriting, query equivalence
2	Sara Cohen, Yehoshua Sagiv, Werner Nutt	Equivalences among aggregate queries with negation.	ACM Trans. Comput. Log.	2005	DBLP DOI BibTeX RDF	Aggregation, Datalog, negation, query equivalence
1	Ronald Fagin, Phokion G. Kolaitis	Local transformations and conjunctive-query equivalence.	PODS	2012	DBLP DOI BibTeX RDF
1	Sara Cohen, Yaacov Y. Weiss	Bag equivalence of XPath queries.	ICDT	2010	DBLP DOI BibTeX RDF	bag semantics, multiset semantics, XPath, query equivalence
1	Daniel Stamate	Queries with Multivalued Logic-Based Semantics for Imperfect Information Fusion.	ISMVL	2010	DBLP DOI BibTeX RDF	information fusion, multivalued logics, query equivalence, imperfect information, bilattices
1	Rada Chirkova, Michael R. Genesereth	Equivalence of SQL queries in presence of embedded dependencies.	PODS	2009	DBLP DOI BibTeX RDF	embedded dependencies, conjunctive queries, query equivalence
1	Francesco Calimeri, Susanna Cozza, Giovambattista Ianni, Nicola Leone	Magic Sets for the Bottom-Up Evaluation of Finitely Recursive Programs.	LPNMR	2009	DBLP DOI BibTeX RDF
1	Balder ten Cate, Maarten Marx	Axiomatizing the Logical Core of XPath 2.0.	Theory Comput. Syst.	2009	DBLP DOI BibTeX RDF	XML, XPath, Query rewriting, Axiomatization
1	Sara Cohen, Werner Nutt, Yehoshua Sagiv	Deciding equivalences among conjunctive aggregate queries.	J. ACM	2007	DBLP DOI BibTeX RDF	bag-set semantics, Aggregation, Datalog, query equivalence
1	Balder ten Cate, Maarten Marx	Axiomatizing the Logical Core of XPath 2.0.	ICDT	2007	DBLP DOI BibTeX RDF
1	Foto N. Afrati	Rewriting Conjunctive Queries Determined by Views.	MFCS	2007	DBLP DOI BibTeX RDF
1	Leonor Becerra-Bonache, Adrian Horia Dediu, Cristina Tîrnauca	Learning DFA from Correction and Equivalence Queries.	ICGI	2006	DBLP DOI BibTeX RDF	learning DFA, Active learning, membership query, equivalence query, correction query
1	Fang Wei	Query equivalence and containment on relational and tree databases.		2005	RDF
1	Ken Q. Pu, Alberto O. Mendelzon	Typed functional query languages with equational specifications.	CIKM	2005	DBLP DOI BibTeX RDF	functional query languages, type system, OLAP, equational logic
1	Haixun Wang, Xiaofeng Meng	On the Sequencing of Tree Structures for XML Indexing.	ICDE	2005	DBLP DOI BibTeX RDF
1	Wolfgang Faber, Gianluigi Greco, Nicola Leone	Magic Sets and Their Application to Data Integration.	ICDT	2005	DBLP DOI BibTeX RDF
1	Shazia Wasim Sadiq, Maria E. Orlowska, Wasim Sadiq, Joe Y.-C. Lin	SQLator: an online SQL learning workbench.	ITiCSE	2004	DBLP DOI BibTeX RDF	SQL query equivalence, learning SQL, web-based learning
1	Gerome Miklau, Dan Suciu	Containment and equivalence for a fragment of XPath.	J. ACM	2004	DBLP DOI BibTeX RDF	XPath expressions, query containment, Tree pattern matching, query equivalence
1	Xiaofeng Meng, Yu Jiang, Yan Chen, Haixun Wang	XSeq: An Index Infrastructure for Tree Pattern Queries. (PDF / PS)	SIGMOD Conference	2004	DBLP DOI BibTeX RDF
1	Maarten Marx	XPath with Conditional Axis Relations.	EDBT	2004	DBLP DOI BibTeX RDF
1	Sara Cohen, Werner Nutt, Yehoshua Sagiv	Equivalences among Aggregate Queries with Negation. (PDF / PS)	PODS	2001	DBLP DOI BibTeX RDF
1	Yaron Kanza, Yehoshua Sagiv	Flexible Queries Over Semistructured Data. (PDF / PS)	PODS	2001	DBLP DOI BibTeX RDF
1	Sergio Greco, Carlo Zaniolo, Sumit Ganguly	Optimization of Logic Queries with MIN and MAX Predicates.	FQAS	1998	DBLP DOI BibTeX RDF
1	Joseph Albert, Yannis E. Ioannidis, Raghu Ramakrishnan	Conjunctive Query Equivalence of Keyed Relational Schemas.	PODS	1997	DBLP DOI BibTeX RDF
1	Richard Hull, Masatoshi Yoshikawa	Object Identity and Query Equivalence.	Theoretical Studies in Computer Science	1992	DBLP BibTeX RDF
1	Mauro Negri, Giuseppe Pelagatti, Licia Sbattella	Formal Semantics of SQL Queries.	ACM Trans. Database Syst.	1991	DBLP DOI BibTeX RDF	query semantics, SQL, SQL, query equivalence
1	Kent Laver, Alberto O. Mendelzon, Marc H. Graham	Functional Dependencies on Cyclic Database Schemes.	SIGMOD Conference	1983	DBLP DOI BibTeX RDF