An Efficient Method for Improving Data Collection Precision in Lifetime-adaptive Wireless Sensor Networks.
Wenyu QuKeqiu LiMasaru KitsuregawaTakashi NanyaPublished in: ICC (2007)
Keyphrases
- data collection
- wireless sensor networks
- high precision
- cost function
- computational cost
- detection method
- pairwise
- prior knowledge
- energy consumption
- high accuracy
- feature set
- similarity measure
- experimental evaluation
- support vector machine
- computationally efficient
- recall rate
- segmentation method
- significant improvement
- preprocessing
- objective function