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Improving estimation accuracy of aggregate queries on data cubes JOURNAL ARTICLE published January 2010 in Data & Knowledge Engineering |
Improving estimation accuracy of aggregate queries on data cubes PROCEEDINGS ARTICLE published 30 October 2008 in Proceedings of the ACM 11th international workshop on Data warehousing and OLAP |
Answering Joint Queries from Multiple Aggregate OLAP Databases BOOK CHAPTER published 2003 in Data Warehousing and Knowledge Discovery |
The Composite OLAP-Object Data Model REPORT published 7 December 2005 |
Joint queries estimation from multiple OLAP databases PROCEEDINGS ARTICLE published in Proceedings 14th International Conference on Scientific and Statistical Database Management |
The Composite Data Model: A Unified Approach for Combining and Querying Multiple Data Models JOURNAL ARTICLE published 1 May 2015 in IEEE Transactions on Knowledge and Data Engineering Research funded by U.S. Department of Energy (DE-AC02-05CH11231) |
Providing accurate answers to OLAP queries based on standardized moments of data cubes JOURNAL ARTICLE published December 2020 in Information Systems |
Answering Approximate Range Aggregate Queries on OLAP Data Cubes with Probabilistic Guarantees BOOK CHAPTER published 2004 in Data Warehousing and Knowledge Discovery |
Improving range-sum query evaluation on data cubes via polynomial approximation JOURNAL ARTICLE published February 2006 in Data & Knowledge Engineering |
Range queries in dynamic OLAP data cubes JOURNAL ARTICLE published July 2000 in Data & Knowledge Engineering |
Supporting ranking pattern-based aggregate queries in sequence data cubes PROCEEDINGS ARTICLE published 2 November 2009 in Proceedings of the 18th ACM conference on Information and knowledge management |
Efficient estimation of joint queries from multiple OLAP databases JOURNAL ARTICLE published March 2007 in ACM Transactions on Database Systems |
The Composite OLAP-Object Data Model: Removing an Unnecessary Barrier PROCEEDINGS ARTICLE published in 18th International Conference on Scientific and Statistical Database Management (SSDBM'06) |
ARCube PROCEEDINGS ARTICLE published 9 June 2008 in Proceedings of the 2008 ACM SIGMOD international conference on Management of data |
Effective pruning for XML structural match queries JOURNAL ARTICLE published June 2010 in Data & Knowledge Engineering |
Skyline queries with constraints: Integrating skyline and traditional query operators JOURNAL ARTICLE published January 2010 in Data & Knowledge Engineering |
Ranking bias in deep web size estimation using capture recapture method JOURNAL ARTICLE published August 2010 in Data & Knowledge Engineering |
Ensemble Methods in Data Mining: Improving Accuracy Through Combining Predictions JOURNAL ARTICLE published January 2010 in Synthesis Lectures on Data Mining and Knowledge Discovery |
Schema label normalization for improving schema matching JOURNAL ARTICLE published December 2010 in Data & Knowledge Engineering |
Polynomial time queries over inconsistent databases with functional dependencies and foreign keys JOURNAL ARTICLE published July 2010 in Data & Knowledge Engineering |