Efficiently updating materialized views
SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
Towards tractable algebras for bags
PODS '93 Proceedings of the twelfth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Maintaining views incrementally
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Incremental computation of nested relational query expressions
ACM Transactions on Database Systems (TODS)
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
Algorithms for deferred view maintenance
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
On-line warehouse view maintenance
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Efficient view maintenance at data warehouses
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Distributed and parallel computing issues in data warehousing (abstract)
PODC '98 Proceedings of the seventeenth annual ACM symposium on Principles of distributed computing
Consistency Algorithms for Multi-Source Warehouse View Maintenance
Distributed and Parallel Databases - Special issue on parallel and distributed information systems
Proceedings of the 2nd ACM international workshop on Data warehousing and OLAP
Self maintenance of multiple views in data warehousing
Proceedings of the eighth international conference on Information and knowledge management
The Strobe algorithms for multi-source warehouse consistency
DIS '96 Proceedings of the fourth international conference on on Parallel and distributed information systems
Incremental Recomputation of Active Relational Expressions
IEEE Transactions on Knowledge and Data Engineering
Incremental Computation of Set Difference Views
IEEE Transactions on Knowledge and Data Engineering
Efficient View Maintenance in a Multidatabase Environment
Proceedings of the Fifth International Conference on Database Systems for Advanced Applications (DASFAA)
Materialized View Maintenance Using Version Numbers
DASFAA '99 Proceedings of the Sixth International Conference on Database Systems for Advanced Applications
Precise Detection and Proper Handling of View Maintenance Anomalies in a Multidatabase Environment
COOPIS '97 Proceedings of the Second IFCIS International Conference on Cooperative Information Systems
Some Properties of Query Languages for Bags
DBLP-4 Proceedings of the Fourth International Workshop on Database Programming Languages - Object Models and Languages
Concurrent Maintenance of Views Using Multiple Versions
IDEAS '99 Proceedings of the 1999 International Symposium on Database Engineering & Applications
Posse: A Framework for optimizing incremental view maintenance at data warehouses
Posse: A Framework for optimizing incremental view maintenance at data warehouses
Issues of agent-based distributed data mining
AAMAS '03 Proceedings of the second international joint conference on Autonomous agents and multiagent systems
DSD: maintain data cubes more efficiently
Fundamenta Informaticae - Special issue on the 9th international conference on rough sets, fuzzy sets, data mining and granular computing (RSFDGrC 2003)
A framework for data warehouse refresh policies
Decision Support Systems
Privacy-preserving agent-based distributed data clustering
Web Intelligence and Agent Systems
Distributed clustering based on sampling local density estimates
IJCAI'03 Proceedings of the 18th international joint conference on Artificial intelligence
Agent-based distributed data mining: the KDEC scheme
Intelligent information agents
Multi-source materialized views maintenance: multi-level views
ADBIS'06 Proceedings of the 10th East European conference on Advances in Databases and Information Systems
A comprehensive study of view maintenance approaches in data warehousing evolution
ACM SIGSOFT Software Engineering Notes
DSD: Maintain Data Cubes More Efficiently
Fundamenta Informaticae - The 9th International Conference on Rough Sets, Fuzzy Sets, Data Mining and Granular Conputing (RSFDGrC 2003)
ACM SIGSOFT Software Engineering Notes
Live linked data: synchronising semantic stores with commutative replicated data types
International Journal of Metadata, Semantics and Ontologies
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In recent years, numerous algorithms have been proposed for incremental view maintenance of data warehouses. As a matter of fact, all of them follow almost the same general approach, namely they compute the change of a multi-source view in response to an update message from a data source following two steps: (i) issue a set of queries against the other data sources and (ii) compensate the query result due to concurrent updates interfering with the first step. Despite many recent improvements, the compensation approach needs precise detection of interfering updates occurring remotely in autonomous data sources, and the assumption that messages are never lost and are delivered in the order in which they are sent. However in real networks loss and misordering of messages are usual. In this paper we propose a maintenance algorithm that does not need the compensation step and applies to general view expressions of the bag algebra, without limit on the number of base relations per data source.