作者: Lei Fang , Simon Dobson
DOI: 10.1007/978-3-319-04406-4_17
关键词:
摘要: Wireless sensor networks are attracting increasing interest but suffer from severe challenges such as low data reliability. To improve the reliability, many fault detection techniques have been proposed. Behind these methods, mathematical models usually employed to serve comparing metric find faulty in absence of ground truth. In this paper, we firstly discuss features and their relevance detection. Criteria that should be met become a competent model for purpose is summarised. Some existing modelling methods presented qualitatively compared.