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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
4241
Venue
SIGMOD
Year
2010
Pagerank
5.3369195e-05
Overall Rank
5,764 | 59.91%
DOI
-

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 4 of 4 citing papers.

Rank Citing Paper Year Venue Pagerank
4,095 Ranking Continuous Probabilistic Datasets 2010 VLDB 6.4556768e-05
7,418 Uncertain Time-Series Similarity: Return to the Basics 2012 VLDB 4.7354852e-05
7,623 Optimizing Probabilistic Query Processing on Continuous Uncertain Data 2011 VLDB 4.6933659e-05
12,272 Conditioning and Aggregating Uncertain Data Streams: Going Beyond Expectations 2010 VLDB 4.1945683e-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
101 ULDBs: Databases with Uncertainty and Lineage 2006 VLDB 0.0004955674
205 Monitoring Streams – A New Class of Data Management Applications 2002 VLDB 0.00034731577
321 MCDB: A Monte Carlo Approach to Managing Uncertain Data 2008 SIGMOD 0.00027527389
467 Evaluating Probabilistic Queries over Imprecise Data 2003 SIGMOD 0.00022443768
469 MauveDB: Supporting Model-based User Views in Database Systems 2006 SIGMOD 0.00022406923
477 Model-Driven Data Acquisition in Sensor Networks 2004 VLDB 0.00022221803
980 BayesStore: Managing Large, Uncertain Data Repositories with Probabilistic Graphical Models 2008 VLDB 0.00014879747
1,569 Querying Continuous Functions in a Database System 2008 SIGMOD 0.0001132337
1,594 Adaptive Cleaning for RFID Data Streams 2006 VLDB 0.00011222484
2,656 Exploiting Shared Correlations in Probabilistic Databases 2008 VLDB 8.3620622e-05
3,041 Sketching Probabilistic Data Streams 2007 SIGMOD 7.6697078e-05
3,249 The Case for a Signal-Oriented Data Stream Management System 2007 CIDR 7.3249002e-05
3,385 Estimating Statistical Aggregates on Probabilistic Data Streams 2007 PODS 7.1580391e-05
6,838 Capturing Data Uncertainty in High-Volume Stream Processing 2009 CIDR 4.9109732e-05
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Semantically Similar Papers

Overall Rank Paper Year Venue Pagerank
3,468 Real-Time Distance-Based Outlier Detection in Data Streams 2021 VLDB 7.0686044e-05
3,685 Detecting Change in Data Streams 2004 VLDB 6.8448674e-05
627 Management of Probabilistic Data: Foundations and Challenges 2007 PODS 0.00018959005
12,108 Space-Efficient Estimation of Statistics over Sub-Sampled Streams 2012 PODS 4.1945683e-05
6,683 Probabilistic Databases for All 2020 PODS 4.9638979e-05
467 Evaluating Probabilistic Queries over Imprecise Data 2003 SIGMOD 0.00022443768
3,385 Estimating Statistical Aggregates on Probabilistic Data Streams 2007 PODS 7.1580391e-05
3,041 Sketching Probabilistic Data Streams 2007 SIGMOD 7.6697078e-05
12,272 Conditioning and Aggregating Uncertain Data Streams: Going Beyond Expectations 2010 VLDB 4.1945683e-05
6,838 Capturing Data Uncertainty in High-Volume Stream Processing 2009 CIDR 4.9109732e-05