On the complexity of the containment problem for conjunctive queries with built-in predicates
PODS '98 Proceedings of the seventeenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Complexity of answering queries using materialized views
PODS '98 Proceedings of the seventeenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Querying temporal constraint networks in PTIME
AAAI '99/IAAI '99 Proceedings of the sixteenth national conference on Artificial intelligence and the eleventh Innovative applications of artificial intelligence conference innovative applications of artificial intelligence
Relational queries over interpreted structures
Journal of the ACM (JACM)
XML with data values: typechecking revisited
PODS '01 Proceedings of the twentieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Complexity and expressive power of logic programming
ACM Computing Surveys (CSUR)
On query optimization in a temporal SPC algebra
Data & Knowledge Engineering - Special issue: Temporal representation and reasoning
Data Exchange: Semantics and Query Answering
ICDT '03 Proceedings of the 9th International Conference on Database Theory
A Tractable Query Cache by Approximation
Proceedings of the 5th International Symposium on Abstraction, Reformulation and Approximation
Typechecking XML views of relational databases
ACM Transactions on Computational Logic (TOCL)
XML with data values: typechecking revisited
Journal of Computer and System Sciences - Special issu on PODS 2001
Data exchange: semantics and query answering
Theoretical Computer Science - Database theory
The containment problem for Real conjunctive queries with inequalities
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
On the efficiency of checking perfect privacy
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Proceedings of the twenty-fifth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Rewriting queries using views in the presence of arithmetic comparisons
Theoretical Computer Science
Expressiveness and complexity of xml publishing transducers
Proceedings of the twenty-sixth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Expressiveness and complexity of XML publishing transducers
ACM Transactions on Database Systems (TODS)
Privacy policy enforcement for health information data access
Proceedings of the 1st ACM international workshop on Medical-grade wireless networks
Equivalence of queries that are sensitive to multiplicities
The VLDB Journal — The International Journal on Very Large Data Bases
Analyses and Validation of Conditional Dependencies with Built-in Predicates
DEXA '09 Proceedings of the 20th International Conference on Database and Expert Systems Applications
A fast algorithm and datalog inexpressibility for temporal reasoning
ACM Transactions on Computational Logic (TOCL)
Query containment under bag and bag-set semantics
Information Processing Letters
Database theory: query languages
Algorithms and theory of computation handbook
Journal of Computer and System Sciences
Determining the currency of data
Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
On the complexity of tree pattern containment with arithmetic comparisons
Information Processing Letters
ACM Transactions on Information and System Security (TISSEC)
The limits of querying ontologies
ICDT'07 Proceedings of the 11th international conference on Database Theory
Containment of conjunctive queries over databases with null values
ICDT'07 Proceedings of the 11th international conference on Database Theory
On the complexity of query answering over incomplete XML documents
Proceedings of the 15th International Conference on Database Theory
Proceedings of the VLDB Endowment
Determining the Currency of Data
ACM Transactions on Database Systems (TODS)
Containment of pattern-based queries over data trees
Proceedings of the 16th International Conference on Database Theory
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