Title | ||
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When TEDDY meets GrizzLY: temporal dependency discovery for triggering road deicing operations |
Abstract | ||
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Temporal dependencies between multiple sensor data sources link two types of events if the occurrence of one is repeatedly followed by the appearance of the other in a certain time interval. TEDDY algorithm aims at discovering such dependencies, identifying the statically significant time intervals with a chi2 test. We present how these dependencies can be used within the GrizzLY project to tackle an environmental and technical issue: the deicing of the roads. This project aims to wisely organize the deicing operations of an urban area, based on several sensor network measures of local atmospheric phenomena. A spatial and temporal dependency-based model is built from these data to predict freezing alerts. |
Year | DOI | Venue |
---|---|---|
2013 | 10.1145/2487575.2487706 | KDD |
Keywords | Field | DocType |
statically significant time interval,temporal dependency-based model,deicing operation,multiple sensor data source,temporal dependency discovery,certain time interval,teddy algorithm,chi2 test,grizzly project,temporal dependency,sensor network measure | Data mining,Computer science,Wireless sensor network,Urban area | Conference |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Céline Robardet | 1 | 696 | 60.36 |
Vasile-Marian Scuturici | 2 | 119 | 20.95 |
Marc Plantevit | 3 | 233 | 30.78 |
Antoine Fraboulet | 4 | 346 | 29.02 |