Incomplete information costs and database design
ACM Transactions on Database Systems (TODS)
Methodology for allocating resources for data quality enhancement
Communications of the ACM
Updating derived relations: detecting irrelevant and autonomously computable updates
ACM Transactions on Database Systems (TODS)
Use of stale answers in database applications
ICIS '92 Proceedings of the thirteenth international conference on Information systems
On the self-similar nature of Ethernet traffic (extended version)
IEEE/ACM Transactions on Networking (TON)
Wide area traffic: the failure of Poisson modeling
IEEE/ACM Transactions on Networking (TON)
Applying update streams in a soft real-time database system
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
Implementing data cubes efficiently
SIGMOD '96 Proceedings of the 1996 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
An overview of data warehousing and OLAP technology
ACM SIGMOD Record
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
Self-similarity in World Wide Web traffic: evidence and possible causes
IEEE/ACM Transactions on Networking (TON)
Bitmap index design and evaluation
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
Shrinking the warehouse update Window
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Analytical modeling of materialized view maintenance
Proceedings of the seventh ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Making multiple views self-maintainable in a data warehouse
Data & Knowledge Engineering
On the Optimum Checkpoint Interval
Journal of the ACM (JACM)
QoS and traffic management in IP and ATM networks
QoS and traffic management in IP and ATM networks
A general framework for the view selection problem for data warehouse design and evolution
Proceedings of the 3rd ACM international workshop on Data warehousing and OLAP
Performance analysis of checkpointing strategies
ACM Transactions on Computer Systems (TOCS)
Making views self-maintainable for data warehousing
DIS '96 Proceedings of the fourth international conference on on Parallel and distributed information systems
Fundamentals of Data Warehouses
Fundamentals of Data Warehouses
Database Systems: The Complete Book
Database Systems: The Complete Book
Strategies for processing ad hoc queries on large data warehouses
Proceedings of the 5th ACM international workshop on Data Warehousing and OLAP
Updating Distributed Materialized Views
IEEE Transactions on Knowledge and Data Engineering
A Decision Model for Choosing the Optimal Level of Storage in Temporal Databases
IEEE Transactions on Knowledge and Data Engineering
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
Algorithms for Materialized View Design in Data Warehousing Environment
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Modeling and Executing the Data Warehouse Refreshment Process
DANTE '99 Proceedings of the 1999 International Symposium on Database Applications in Non-Traditional Environments
VLDB '80 Proceedings of the sixth international conference on Very Large Data Bases - Volume 6
A framework for data warehouse refresh policies
Decision Support Systems
Periodic cache replacement policy for dynamic content at application server
Decision Support Systems
Evaluating a model for cost-effective data quality management in a real-world CRM setting
Decision Support Systems
Message-Based Approach to Master Data Synchronization among Autonomous Information Systems
International Journal of Enterprise Information Systems
When Is the Right Time to Refresh Knowledge Discovered from Data?
Operations Research
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The notion of a data warehouse for integrating operational data into a single repository is rapidly becoming popular in modern organizations. An important issue in this context is how often one should synchronize the data warehouse to reflect the changes in the constituent operational data sources. If the synchronization is performed very frequently, the associated cost might be quite high, although the data warehouse would only have a small amount of stale data. On the other hand, if the data warehouse is synchronized infrequently, it might result in costly errors in business decisions arising from the stale data. This paper examines the trade-off between the synchronization and staleness costs and derives the optimal synchronization frequency.