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Controlled Intentional Degradation in Analytical Video Systems

Summary: Degradation-accuracy profiling to control privacy-aware video analytics, balancing accuracy and policy goals. Smokescreen prototype with limited-data curve estimation and profile repair; achieves tighter error bounds and more accurate tradeoffs across datasets, models, and queries. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h67168662df3a44dc
Venue
SIGMOD
Year
2022
Pagerank
5.1621607e-05
Overall Rank
9,539 | 35.87%
DOI
10.1145/3514221.3517899

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{he_sigmod22,
        title = {{Controlled Intentional Degradation in Analytical Video Systems}},
        author = {He, Wenjia and Cafarella, Michael},
        series = {{SIGMOD} '22},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3514221.3517899},
        url = {https://dl.acm.org/doi/10.1145/3514221.3517899},
        year = {2022}
}

Incoming Citations (Sorted by Pagerank)

Showing 3 of 3 citing papers.

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Outgoing Citations (Sorted by Pagerank)

Showing 17 of 17 cited papers.

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

Rank Cited Paper Year Venue Pagerank
9 Online Aggregation 1997 SIGMOD 0.00076195956
83 Space-Efficient Online Computation of Quantile Summaries 2001 SIGMOD 0.00035978046
252 Approximate Medians and other Quantiles in One Pass and with Limited Memory 1998 SIGMOD 0.00023050233
271 NoScope: Optimizing Neural Network Queries over Video at Scale 2017 VLDB 0.00022560564
450 Random Sampling Techniques for Space Efficient Online Computation of Order Statistics of Large Datasets 1999 SIGMOD 0.00018032912
520 Practical Privacy: The SuLQ Framework 2005 PODS 0.00016939312
541 BlazeIt: Optimizing Declarative Aggregation and Limit Queries for Neural Network-Based Video Analytics 2020 VLDB 0.00016657685
902 Analyzing the Energy Efficiency of a Database Server 2010 SIGMOD 0.00013184118
1,024 MIRIS: Fast Object Track Queries in Video 2020 SIGMOD 0.00012430491
1,082 Approximate Query Processing: No Silver Bullet 2017 SIGMOD 0.00012122749
1,428 Knowing When You’re Wrong: Building Fast and Reliable Approximate Query Processing Systems 2014 SIGMOD 0.00010693831
1,434 Power-Conserving Computation of Order-Statistics over Sensor Networks 2004 PODS 0.00010665845
1,916 The Analytical Bootstrap: a New Method for Fast Error Estimation in Approximate Query Processing 2014 SIGMOD 9.3837729e-05
2,798 Moment-Based Quantile Sketches for Efficient High Cardinality Aggregation Queries 2018 VLDB 7.9933329e-05
2,912 Publishing Set-Valued Data via Differential Privacy 2011 VLDB 7.8687198e-05
4,293 A Method for Optimizing Opaque Filter Queries 2020 SIGMOD 6.6819917e-05
5,745 Scalable Progressive Analytics on Big Data in the Cloud 2013 VLDB 6.0090513e-05
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