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Finitely Specifiable Implicational Dependency Families
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Fuzzy functional dependencies and lossless join decomposition of fuzzy relational database systems
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Consistent query answers in inconsistent databases
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Problem of Incomplete Information in Relational Databases
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Real-world Data is Dirty: Data Cleansing and The Merge/Purge Problem
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Query Answering in Information Systems with Integrity Constraints
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Scalar aggregation in inconsistent databases
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A Logical Framework for Querying and Repairing Inconsistent Databases
IEEE Transactions on Knowledge and Data Engineering
Answer sets for consistent query answering in inconsistent databases
Theory and Practice of Logic Programming
Methods for evaluating and creating data quality
Information Systems - Special issue: Data quality in cooperative information systems
Schema mappings, data exchange, and metadata management
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A cost-based model and effective heuristic for repairing constraints by value modification
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ConQuer: efficient management of inconsistent databases
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Minimal-change integrity maintenance using tuple deletions
Information and Computation
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Clean Answers over Dirty Databases: A Probabilistic Approach
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Representing and querying XML with incomplete information
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Consistent query answering in databases
ACM SIGMOD Record
Putting context into schema matching
VLDB '06 Proceedings of the 32nd international conference on Very large data bases
Data Quality: Concepts, Methodologies and Techniques (Data-Centric Systems and Applications)
Data Quality: Concepts, Methodologies and Techniques (Data-Centric Systems and Applications)
Duplicate Record Detection: A Survey
IEEE Transactions on Knowledge and Data Engineering
First-order query rewriting for inconsistent databases
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From complete to incomplete information and back
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Management of probabilistic data: foundations and challenges
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Extending dependencies with conditions
VLDB '07 Proceedings of the 33rd international conference on Very large data bases
Improving data quality: consistency and accuracy
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Declarative inconsistency handling in relational and semi-structured databases
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Conditional functional dependencies for capturing data inconsistencies
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On the Complexity of Verifying Consistency of XML Specifications
SIAM Journal on Computing
Increasing the Expressivity of Conditional Functional Dependencies without Extra Complexity
ICDE '08 Proceedings of the 2008 IEEE 24th International Conference on Data Engineering
Consistent query answering: five easy pieces
ICDT'07 Proceedings of the 11th international conference on Database Theory
ICDT'07 Proceedings of the 11th international conference on Database Theory
Complexity and approximation of fixing numerical attributes in databases under integrity constraints
DBPL'05 Proceedings of the 10th international conference on Database Programming Languages
Querying and repairing inconsistent XML data
WISE'05 Proceedings of the 6th international conference on Web Information Systems Engineering
Consistent query answers in virtual data integration systems
Inconsistency Tolerance
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The VLDB Journal — The International Journal on Very Large Data Bases
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Frontiers of Computer Science in China
Relative information completeness
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ADBIS'10 Proceedings of the 14th east European conference on Advances in databases and information systems
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We challenge you to certify your updates
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Dependency theory is almost as old as relational databases themselves, and has traditionally been used to improve the quality of schema, among other things. Recently there has been renewed interest in dependencies for improving the quality of data. The increasing demand for data quality technology has also motivated revisions of classical dependencies, to capture more inconsistencies in real-life data, and to match, repair and query the inconsistent data. This paper aims to provide an overview of recent advances in revising classical dependencies for improving data quality.