Antisampling for Estimation: An Overview
IEEE Transactions on Software Engineering
Implementing data cubes efficiently
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
Improved query performance with variant indexes
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Range queries in OLAP data cubes
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Maintenance of data cubes and summary tables in a warehouse
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
Quasi-cubes: exploiting approximations in multidimensional databases
ACM SIGMOD Record
An alternative storage organization for ROLAP aggregate views based on cubetrees
SIGMOD '98 Proceedings of the 1998 ACM SIGMOD international conference on Management of data
Multidimensional access methods
ACM Computing Surveys (CSUR)
Approximate computation of multidimensional aggregates of sparse data using wavelets
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Join synopses for approximate query answering
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Bottom-up computation of sparse and Iceberg CUBE
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Compressed data cubes for OLAP aggregate query approximation on continuous dimensions
KDD '99 Proceedings of the fifth ACM SIGKDD international conference on Knowledge discovery and data mining
Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals
Data Mining and Knowledge Discovery
EDBT '00 Proceedings of the 7th International Conference on Extending Database Technology: Advances in Database Technology
ICDE '97 Proceedings of the Thirteenth International Conference on Data Engineering
Hierarchical Prefix Cubes for Range-Sum Queries
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Fast Approximate Answers to Aggregate Queries on a Data Cube
SSDBM '99 Proceedings of the 11th International Conference on Scientific and Statistical Database Management
STING: A Statistical Information Grid Approach to Spatial Data Mining
VLDB '97 Proceedings of the 23rd International Conference on Very Large Data Bases
Efficient aggregation over objects with extent
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
How to evaluate multiple range-sum queries progressively
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Efficient integration and aggregation of historical information
Proceedings of the 2002 ACM SIGMOD international conference on Management of data
ProPolyne: A Fast Wavelet-Based Algorithm for Progressive Evaluation of Polynomial Range-Sum Queries
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
Optimal Range Max Datacube for Fixed Dimensions
ICDT '03 Proceedings of the 9th International Conference on Database Theory
Space-Efficient Data Cubes for Dynamic Environments
DaWaK 2000 Proceedings of the Second International Conference on Data Warehousing and Knowledge Discovery
Flexible Data Cubes for Online Aggregation
ICDT '01 Proceedings of the 8th International Conference on Database Theory
Managing and analyzing massive data sets with data cubes
Handbook of massive data sets
Dynamic multidimensional data cubes
Multidimensional databases
Space-efficient cubes for OLAP range-sum queries
Decision Support Systems
A compression method for prefix-sum cubes
Information Processing Letters
Exploring spatial datasets with histograms
Distributed and Parallel Databases
Plot Query Processing with Wavelets
SSDBM '08 Proceedings of the 20th international conference on Scientific and Statistical Database Management
Approximate aggregate queries with guaranteed error bounds
RSFDGrC'03 Proceedings of the 9th international conference on Rough sets, fuzzy sets, data mining, and granular computing
Continuous sampling for online aggregation over multiple queries
Proceedings of the 2010 ACM SIGMOD International Conference on Management of data
Efficient online aggregates in dense-region-based data cube representations
Transactions on large-scale data- and knowledge-centered systems II
Efficient online aggregates in dense-region-based data cube representations
Transactions on large-scale data- and knowledge-centered systems II
Attribute value reordering for efficient hybrid OLAP
Information Sciences: an International Journal
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Multidimensional data cubes are used in large data warehouses as a tool for online aggregation of information. As the number of dimensions increases, supporting efficient queries as well as updates to the data cube becomes difficult. Another problem that arises with increased dimensionality is the sparseness of the data space. In the paper we develop, a new data structure referred to as the pCube (data cube for progressive querying), to support efficient querying and updating of multidimensional data cubes in large data warehouses. While the pCube concept is very general and can be applied to any type of query, we mainly focus on range queries that summarize the contents of regions of the data cube. pCube provides intermediate results with absolute error bounds (to allow trading accuracy for fast response time), efficient updates, scalability with increasing dimensionality, and pre-aggregation to support summarization of large ranges. We present both a general solution and an implementation of pCube and report the results of experimental evaluations.