High Precision ≠ High Cost: Temporal Data Fusion for Multiple Low-Precision Sensors

Summary: Temporal fusion from multiple cheap, low-precision sensors via per-timestamp observation selection, not weighted averaging. ML-guided local trend model; NP-hard optimal fusion, DP exact algorithms, plus approximation with guarantees, robust to outliers. (summarized by gpt-5.4-mini on May 24 2026)

Paper ID: 6908
Venue: SIGMOD
Year: 2024
Pagerank: 4.1945683e-05
Overall Rank: 10,965 | 23.72%
DOI: 10.1145/3654946

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Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
10,081	From Suspicious Errors to Valid Data: On Repairing Spatio-Temporal Data via Spatial and Temporal Dependencies	2026	SIGMOD	4.1945683e-05

Outgoing Citations (Sorted by Pagerank)

Showing 11 of 11 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank
371	A Bayesian Approach to Discovering Truth from Conflicting Sources for Data Integration	2012	VLDB	0.00025389696
539	Fast Time Sequence Indexing for Arbitrary L_p Norms	2000	VLDB	0.00020666392
855	Integrating Conflicting Data: The Role of Source Dependence	2009	VLDB	0.00015906735
1,045	Adaptive Stream Resource Management Using Kalman Filters	2004	SIGMOD	0.00014472777
2,159	Sequential Dependencies	2009	VLDB	9.4130956e-05
2,567	Resolving Conflicts in Heterogeneous Data by Truth Discovery and Source Reliability Estimation	2014	SIGMOD	8.5239306e-05
3,133	Time Series Data Cleaning: From Anomaly Detection to Anomaly Repairing	2017	VLDB	7.4978041e-05
3,518	FTW: Fast Similarity Search under the Time Warping Distance	2005	PODS	7.0153323e-05
4,011	A Confidence-Aware Approach for Truth Discovery on Long-Tail Data	2015	VLDB	6.5343479e-05
5,002	Sequential Data Cleaning: A Statistical Approach	2016	SIGMOD	5.7671075e-05
6,583	SCREEN: Stream Data Cleaning under Speed Constraints	2015	SIGMOD	5.0027988e-05

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