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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
4242
Venue
SIGMOD
Year
2010
Pagerank
5.3319881e-05
Overall Rank
5,771 | 59.90%
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
4,094 Ranking Continuous Probabilistic Datasets 2010 VLDB 6.4510938e-05
7,417 Uncertain Time-Series Similarity: Return to the Basics 2012 VLDB 4.7309512e-05
7,625 Optimizing Probabilistic Query Processing on Continuous Uncertain Data 2011 VLDB 4.6888879e-05
12,280 Conditioning and Aggregating Uncertain Data Streams: Going Beyond Expectations 2010 VLDB 4.1905499e-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
103 ULDBs: Databases with Uncertainty and Lineage 2006 VLDB 0.00049520051
204 Monitoring Streams – A New Class of Data Management Applications 2002 VLDB 0.00034696955
322 MCDB: A Monte Carlo Approach to Managing Uncertain Data 2008 SIGMOD 0.00027523667
463 Evaluating Probabilistic Queries over Imprecise Data 2003 SIGMOD 0.00022497894
468 MauveDB: Supporting Model-based User Views in Database Systems 2006 SIGMOD 0.00022407392
477 Model-Driven Data Acquisition in Sensor Networks 2004 VLDB 0.00022205608
974 BayesStore: Managing Large, Uncertain Data Repositories with Probabilistic Graphical Models 2008 VLDB 0.00014882804
1,567 Querying Continuous Functions in a Database System 2008 SIGMOD 0.00011320794
1,595 Adaptive Cleaning for RFID Data Streams 2006 VLDB 0.0001121094
2,649 Exploiting Shared Correlations in Probabilistic Databases 2008 VLDB 8.3728762e-05
3,047 Sketching Probabilistic Data Streams 2007 SIGMOD 7.6537004e-05
3,253 The Case for a Signal-Oriented Data Stream Management System 2007 CIDR 7.3175849e-05
3,391 Estimating Statistical Aggregates on Probabilistic Data Streams 2007 PODS 7.1427968e-05
6,837 Capturing Data Uncertainty in High-Volume Stream Processing 2009 CIDR 4.9063121e-05
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Semantically Similar Papers

Overall Rank Paper Year Venue Pagerank
3,472 Real-Time Distance-Based Outlier Detection in Data Streams 2021 VLDB 7.062401e-05
3,691 Detecting Change in Data Streams 2004 VLDB 6.8345284e-05
630 Management of Probabilistic Data: Foundations and Challenges 2007 PODS 0.00018942778
12,116 Space-Efficient Estimation of Statistics over Sub-Sampled Streams 2012 PODS 4.1905499e-05
6,685 Probabilistic Databases for All 2020 PODS 4.9591332e-05
463 Evaluating Probabilistic Queries over Imprecise Data 2003 SIGMOD 0.00022497894
3,391 Estimating Statistical Aggregates on Probabilistic Data Streams 2007 PODS 7.1427968e-05
3,047 Sketching Probabilistic Data Streams 2007 SIGMOD 7.6537004e-05
12,280 Conditioning and Aggregating Uncertain Data Streams: Going Beyond Expectations 2010 VLDB 4.1905499e-05
6,837 Capturing Data Uncertainty in High-Volume Stream Processing 2009 CIDR 4.9063121e-05