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Spatial Data Quality in the IoT Era: Management and Exploitation

Summary: Survey/tutorial on spatial data quality (SID) in IoT, addressing dynamic, decentralized SID and core quality challenges. Reviews SID quality-management tech and exploitation of low-quality data; outlines consumption needs, trends, and future directions. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h307f66e13fa6ce0c
Venue
SIGMOD
Year
2022
Pagerank
5.4320965e-05
Overall Rank
7,882 | 47.03%
DOI
10.1145/3514221.3522568

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{li_sigmod22,
        title = {{Spatial Data Quality in the IoT Era: Management and Exploitation}},
        author = {Li, Huan and Tang, Bo and Lu, Hua and Cheema, Muhammad Aamir and Jensen, Christian S.},
        series = {{SIGMOD} '22},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/3514221.3522568},
        url = {https://dl.acm.org/doi/10.1145/3514221.3522568},
        year = {2022}
}

Incoming Citations (Sorted by Pagerank)

Showing 4 of 4 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
1,361 Adaptive Cleaning for RFID Data Streams 2006 VLDB 0.00010912941
1,397 Ranking Queries on Uncertain Data: A Probabilistic Threshold Approach 2008 SIGMOD 0.00010787659
1,635 Efficient Search for the Top-k Probable Nearest Neighbors in Uncertain Databases 2008 VLDB 0.00010012676
2,023 Distributed Trajectory Similarity Search 2017 VLDB 9.167612e-05
2,503 Trajectory Simplification: On Minimizing the Direction-based Error 2015 VLDB 8.3769225e-05
3,772 Calibrating Trajectory Data for Similarity-based Analysis 2013 SIGMOD 7.0264549e-05
3,805 UlTraMan: A Unified Platform for Big Trajectory Data Management and Analytics 2018 VLDB 7.0099699e-05
5,014 Fast Large-Scale Trajectory Clustering 2020 VLDB 6.3118364e-05
5,111 Sequential Data Cleaning: A Statistical Approach 2016 SIGMOD 6.2671754e-05
5,154 Learning-Based Cleansing for Indoor RFID Data 2016 SIGMOD 6.2489851e-05
5,940 Leveraging Spatio-Temporal Redundancy for RFID Data Cleansing 2010 SIGMOD 5.9378083e-05
6,109 Efficient Probabilistic Reverse Nearest Neighbor Query Processing on Uncertain Data 2011 VLDB 5.8825187e-05
6,131 Compression of Uncertain Trajectories in Road Networks 2020 VLDB 5.8756147e-05
7,590 Effectively Indexing Uncertain Moving Objects for Predictive Queries 2009 VLDB 5.4877983e-05
7,758 Quality-Driven Continuous Query Execution over Out-of-Order Data Streams 2015 SIGMOD 5.4569399e-05
7,937 Tornado: A Distributed Spatio-Textual Stream Processing System 2015 VLDB 5.4207339e-05
7,979 TRACE: Real-time Compression of Streaming Trajectories in Road Networks 2021 VLDB 5.4121567e-05
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