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Latent OLAP: Data Cubes over Latent Variables

Summary: Latent-variable cubes; aggregates over unobserved factors via Bayesian hierarchical models for OLAP. Defines the framework rigorously, addresses pitfalls of ignoring latent vars, and delivers efficient algorithms with experiments showing accuracy and speedups over baselines. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
4501
Venue
SIGMOD
Year
2011
Pagerank
5.093636e-05
Overall Rank
12,370 | 15.14%
DOI
10.1145/1989323.1989415

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Authors

BibTeX Citation

@inproceedings{agarwal_sigmod11,
        title = {{Latent OLAP: Data Cubes over Latent Variables}},
        author = {Agarwal, Deepak and Chen, Bee-Chung},
        series = {{SIGMOD} '11},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/1989323.1989415},
        url = {https://dl.acm.org/doi/10.1145/1989323.1989415},
        year = {2011}
}

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Showing 9 of 9 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
393 Bottom-Up Computation of Sparse and Iceberg CUBEs 1999 SIGMOD 0.0001934104
820 BayesStore: Managing Large, Uncertain Data Repositories with Probabilistic Graphical Models 2008 VLDB 0.00013814535
1,825 Efficient Computation of Iceberg Cubes with Complex Measures 2001 SIGMOD 9.6726613e-05
2,171 Multi-Dimensional Regression Analysis of Time-Series Data Streams 2002 VLDB 9.0406168e-05
2,172 OLAP Over Uncertain and Imprecise Data 2005 VLDB 9.0394311e-05
2,496 Star-Cubing: Computing Iceberg Cubes by Top-Down and Bottom-Up Integration 2003 VLDB 8.5025699e-05
3,698 Optimizing MPF Queries: Decision Support and Probabilistic Inference 2007 SIGMOD 7.1887638e-05
5,651 Sampling Cube: A Framework for Statistical OLAP Over Sampling Data 2008 SIGMOD 6.1336568e-05
6,414 Prediction Cubes 2005 VLDB 5.883228e-05
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