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PODS: A New Model and Processing Algorithms for Uncertain Data Streams

Summary: Uncertain data streams modeled with continuous random variables; PODS offers a flexible data model enabling efficient evaluation of aggregates and joins. Statistics-based approximation delivers strong accuracy and high performance, outperforming sampling, with a tornado-detection case study at stream speed. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
4303
Venue
SIGMOD
Year
2010
Pagerank
5.9949334e-05
Overall Rank
6,049 | 58.50%
DOI
10.1145/1807167.1807187

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{tran_sigmod10,
        title = {{PODS: A New Model and Processing Algorithms for Uncertain Data Streams}},
        author = {Tran, Thanh T. L. and Peng, Liping and Li, Boduo and Diao, Yanlei and Liu, Anna},
        series = {{SIGMOD} '10},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/1807167.1807187},
        url = {https://dl.acm.org/doi/10.1145/1807167.1807187},
        year = {2010}
}

Incoming Citations (Sorted by Pagerank)

Showing 4 of 4 citing papers.

Rank Citing Paper Year Venue Pagerank
3,823 Ranking Continuous Probabilistic Datasets 2010 VLDB 7.092508e-05
7,608 Uncertain Time-Series Similarity: Return to the Basics 2012 VLDB 5.5845913e-05
7,711 Optimizing Probabilistic Query Processing on Continuous Uncertain Data 2011 VLDB 5.5614818e-05
12,467 Conditioning and Aggregating Uncertain Data Streams: Going Beyond Expectations 2010 VLDB 5.093636e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 14 of 14 cited papers.

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

Rank Cited Paper Year Venue Pagerank
78 ULDBs: Databases with Uncertainty and Lineage 2006 VLDB 0.00036571789
167 Monitoring Streams – A New Class of Data Management Applications 2002 VLDB 0.0002757283
238 MCDB: A Monte Carlo Approach to Managing Uncertain Data 2008 SIGMOD 0.0002369322
337 Model-Driven Data Acquisition in Sensor Networks 2004 VLDB 0.00020783399
359 Evaluating Probabilistic Queries over Imprecise Data 2003 SIGMOD 0.0002023153
408 MauveDB: Supporting Model-based User Views in Database Systems 2006 SIGMOD 0.00019008806
820 BayesStore: Managing Large, Uncertain Data Repositories with Probabilistic Graphical Models 2008 VLDB 0.00013814535
1,331 Adaptive Cleaning for RFID Data Streams 2006 VLDB 0.00011130651
1,437 Querying Continuous Functions in a Database System 2008 SIGMOD 0.00010790718
2,460 Exploiting Shared Correlations in Probabilistic Databases 2008 VLDB 8.5505905e-05
2,697 Sketching Probabilistic Data Streams 2007 SIGMOD 8.2451054e-05
2,988 Estimating Statistical Aggregates on Probabilistic Data Streams 2007 PODS 7.8907087e-05
3,525 The Case for a Signal-Oriented Data Stream Management System 2007 CIDR 7.3436533e-05
6,712 Capturing Data Uncertainty in High-Volume Stream Processing 2009 CIDR 5.7962014e-05
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# Overall Rank Paper Year Venue
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3 574 Management of Probabilistic Data: Foundations and Challenges 2007 PODS
4 12,305 Space-Efficient Estimation of Statistics over Sub-Sampled Streams 2012 PODS
5 6,741 Probabilistic Databases for All 2020 PODS
6 359 Evaluating Probabilistic Queries over Imprecise Data 2003 SIGMOD
7 2,988 Estimating Statistical Aggregates on Probabilistic Data Streams 2007 PODS
8 2,697 Sketching Probabilistic Data Streams 2007 SIGMOD
9 12,467 Conditioning and Aggregating Uncertain Data Streams: Going Beyond Expectations 2010 VLDB
10 6,712 Capturing Data Uncertainty in High-Volume Stream Processing 2009 CIDR