Journal of the ACM (JACM)
Efficiently updating materialized views
SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
Principles of database and knowledge-base systems, Vol. I
Principles of database and knowledge-base systems, Vol. I
Updating derived relations: detecting irrelevant and autonomously computable updates
ACM Transactions on Database Systems (TODS)
Data models, database languages and database management systems
Data models, database languages and database management systems
Maintaining views incrementally
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Answering queries using views (extended abstract)
PODS '95 Proceedings of the fourteenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Answering queries using templates with binding patterns (extended abstract)
PODS '95 Proceedings of the fourteenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Research problems in data warehousing
CIKM '95 Proceedings of the fourth international conference on Information and knowledge management
View maintenance in a warehousing environment
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
Incremental maintenance of views with duplicates
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
An overview of data warehousing and OLAP technology
ACM SIGMOD Record
Maintenance of data cubes and summary tables in a warehouse
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Industrial-strength data warehousing
Communications of the ACM
Materialized views: techniques, implementations, and applications
Materialized views: techniques, implementations, and applications
Making multiple views self-maintainable in a data warehouse
Data & Knowledge Engineering
Update semantics of relational views
ACM Transactions on Database Systems (TODS)
Equivalences Among Relational Expressions with the Union and Difference Operators
Journal of the ACM (JACM)
Making aggregate views self-maintainable
Data & Knowledge Engineering
Making views self-maintainable for data warehousing
DIS '96 Proceedings of the fourth international conference on on Parallel and distributed information systems
Foundations of Databases: The Logical Level
Foundations of Databases: The Logical Level
An Improved Algorithm for the Incremental Recomputation of Active Relational Expressions
IEEE Transactions on Knowledge and Data Engineering
Minimizing Detail Data in Data Warehouses
EDBT '98 Proceedings of the 6th International Conference on Extending Database Technology: Advances in Database Technology
View Maintenance Using Conditional Tables
DOOD '97 Proceedings of the 5th International Conference on Deductive and Object-Oriented Databases
Multiple View Consistency for Data Warehousing
ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
Optimizing Queries with Materialized Views
ICDE '95 Proceedings of the Eleventh International Conference on Data Engineering
Queries Independent of Updates
VLDB '93 Proceedings of the 19th International Conference on Very Large Data Bases
Multiple-View Self-Maintenance in Data Warehousing Environments
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Efficient Maintenance of Temporal Data Warehouses
IDEAS '00 Proceedings of the 2000 International Symposium on Database Engineering & Applications
Complements for Data Warehouses
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
On the computation of relational view complements
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
The impact of the constant complement approach towards view updating
Proceedings of the twenty-second ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
On the computation of relational view complements
ACM Transactions on Database Systems (TODS)
Research in data warehouse modeling and design: dead or alive?
DOLAP '06 Proceedings of the 9th ACM international workshop on Data warehousing and OLAP
Bidirectionalization transformation based on automatic derivation of view complement functions
ICFP '07 Proceedings of the 12th ACM SIGPLAN international conference on Functional programming
Updates and views dependencies in semi-structured databases
IDEAS '08 Proceedings of the 2008 international symposium on Database engineering & applications
Exploitation of referential integrity constraints for efficient update of data warehouse views
BNCOD'05 Proceedings of the 22nd British National conference on Databases: enterprise, Skills and Innovation
Efficient update of data warehouse views with generalised referential integrity differential files
BNCOD'06 Proceedings of the 23rd British National Conference on Databases, conference on Flexible and Efficient Information Handling
Three complementary approaches to bidirectional programming
SSGIP'10 Proceedings of the 2010 international spring school conference on Generic and Indexed Programming
Efficient maintenance of basic statistical functions in data warehouses
Decision Support Systems
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Views over databases have regained attention in the context of data warehouses, which are seen as materialized views. In this setting, efficient view maintenance is an important issue, for which the notion of self-maintainability has been identified as desirable. In this paper, we extend the concept of self-maintainability to (query and update) independence within a formal framework, where independence with respect to arbitrary given sets of queries and updates over the sources can be guaranteed. To this end we establish an intuitively appealing connection between warehouse independence and view complements. Moreover, we study special kinds of complements, namely monotonic complements, and show how to compute minimal ones in the presence of keys and foreign keys in the underlying databases. Taking advantage of these complements, an algorithmic approach is proposed for the specification of independent warehouses with respect to given sets of queries and updates.