Fundamentals of database systems (2nd ed.)
Fundamentals of database systems (2nd ed.)
Toward quality data: an attribute-based approach
Decision Support Systems - Special issue on information technologies and systems
Answering queries using views (extended abstract)
PODS '95 Proceedings of the fourteenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Principles of distributed database systems (2nd ed.)
Principles of distributed database systems (2nd ed.)
Improving data warehouse and business information quality: methods for reducing costs and increasing profits
Bundling Information Goods: Pricing, Profits, and Efficiency
Management Science
Enterprise knowledge management: the data quality approach
Enterprise knowledge management: the data quality approach
Data Quality
Data integration: a theoretical perspective
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Using Probabilistic Information in Data Integration
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Answering queries using views: A survey
The VLDB Journal — The International Journal on Very Large Data Bases
Utility-based resolution of data inconsistencies
Proceedings of the 2004 international workshop on Information quality in information systems
Completeness of integrated information sources
Information Systems - Special issue: Data quality in cooperative information systems
Bundling Information Goods of Decreasing Value
Management Science
Approximate joins: concepts and techniques
VLDB '05 Proceedings of the 31st 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)
Beyond accuracy: what data quality means to data consumers
Journal of Management Information Systems
Duplicate Record Detection: A Survey
IEEE Transactions on Knowledge and Data Engineering
Quality of data model for supporting mobile decision making
Decision Support Systems
Evaluating a model for cost-effective data quality management in a real-world CRM setting
Decision Support Systems
GIGO or not GIGO: The Accuracy of Multi-Criteria Satisficing Decisions
Journal of Data and Information Quality (JDIQ)
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Inter-organization business processes involve the exchange of structured data across information systems. We assume that data are exchanged under given condition of quality (offered or required) and prices. Data offer may include bundling schemes, whereby different types of data are offered together with a single associated price and quality. We describe a brokering algorithm for obtaining data from peers, by minimizing the overall cost under quality requirements constraints. The algorithm extends query processing techniques over multiple database schemas to automatically derive an integer linear programming problem that returns an optimal matching of data providers to data consumers under realistic economic cost models.