Quantitative deduction and its fixpoint theory
Journal of Logic Programming
Efficiently updating materialized views
SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
A system for semantic query optimization
SIGMOD '87 Proceedings of the 1987 ACM SIGMOD international conference on Management of data
Expert systems for experts
The magic of duplicates and aggregates
Proceedings of the sixteenth international conference on Very large databases
Towards an algebraic theory of recursion
Journal of the ACM (JACM)
Formal semantics of SQL queries
ACM Transactions on Database Systems (TODS)
Optimization of real conjunctive queries
PODS '93 Proceedings of the twelfth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Equivalences Among Relational Expressions with the Union and Difference Operators
Journal of the ACM (JACM)
An extended relational algebra with control over duplicate elimination
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
Testing containment of conjunctive queries under functional and inclusion dependencies
PODS '82 Proceedings of the 1st ACM SIGACT-SIGMOD symposium on Principles of database systems
Optimizing Queries with Materialized Views
ICDE '95 Proceedings of the Eleventh International Conference on Data Engineering
The GMAP: A Versatile Tool for Physical Data Independence
VLDB '94 Proceedings of the 20th International Conference on Very Large Data Bases
Optimal implementation of conjunctive queries in relational data bases
STOC '77 Proceedings of the ninth annual ACM symposium on Theory of computing
On the decidability of query containment under constraints
PODS '98 Proceedings of the seventeenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Deciding equivalences among aggregate queries
PODS '98 Proceedings of the seventeenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Rewriting aggregate queries using views
PODS '99 Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Equivalences among aggregate queries with negation
PODS '01 Proceedings of the twentieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
A Parametric Approach to Deductive Databases with Uncertainty
IEEE Transactions on Knowledge and Data Engineering
Containment of Aggregate Queries
ICDT '03 Proceedings of the 9th International Conference on Database Theory
Optimization of Nested SQL Queries by Tableau Equivalence
DBPL '99 Revised Papers from the 7th International Workshop on Database Programming Languages: Research Issues in Structured and Semistructured Database Programming
SQL4X: A Flexible Query Language for XML and Relational Databases
DBPL '01 Revised Papers from the 8th International Workshop on Database Programming Languages
Equivalences among aggregate queries with negation
ACM Transactions on Computational Logic (TOCL)
Containment of aggregate queries
ACM SIGMOD Record
Deciding well-definedness of XQuery fragments
Proceedings of the twenty-fourth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Join minimization in XML-to-SQL translation: an algebraic approach
ACM SIGMOD Record
Equivalence of queries combining set and bag-set semantics
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
The containment problem for Real conjunctive queries with inequalities
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Deciding equivalences among conjunctive aggregate queries
Journal of the ACM (JACM)
On deciding well-definedness for query languages on trees
Journal of the ACM (JACM)
Proceedings of the twenty-sixth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
Containment of nested XML queries
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Efficient XML-to-SQL query translation: where to add the intelligence?
VLDB '04 Proceedings of the Thirtieth international conference on Very large data bases - Volume 30
Conjunctive query containment and answering under description logic constraints
ACM Transactions on Computational Logic (TOCL)
Proceedings of the 12th International Conference on Database Theory
Containment of conjunctive queries on annotated relations
Proceedings of the 12th International Conference on Database Theory
Containment between Unions of XPath Queries
DASFAA '09 Proceedings of the 14th International Conference on Database Systems for Advanced Applications
Equivalence of queries that are sensitive to multiplicities
The VLDB Journal — The International Journal on Very Large Data Bases
Equivalence of nested queries with mixed semantics
Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Empowering Provenance in Data Integration
ADBIS '09 Proceedings of the 13th East European Conference on Advances in Databases and Information Systems
Query containment under bag and bag-set semantics
Information Processing Letters
Bag equivalence of XPath queries
Proceedings of the 13th International Conference on Database Theory
Database theory: query languages
Algorithms and theory of computation handbook
The homomorphism domination exponent
European Journal of Combinatorics
Bag equivalence of tree patterns
ACM Transactions on Database Systems (TODS)
Designing views to efficiently answer real SQL queries
SARA'05 Proceedings of the 6th international conference on Abstraction, Reformulation and Approximation
Classification of annotation semirings over query containment
PODS '12 Proceedings of the 31st symposium on Principles of Database Systems
Equivalence and minimization of conjunctive queries under combined semantics
Proceedings of the 15th International Conference on Database Theory
Proceedings of the VLDB Endowment
Semiring-annotated data: queries and provenance?
ACM SIGMOD Record
Foundations of rule-based query answering
RW'07 Proceedings of the Third international summer school conference on Reasoning Web
Classification of annotation semirings over containment of conjunctive queries
ACM Transactions on Database Systems (TODS)
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