摘要： 结合RFID网络数据质量和可靠性研究的最新进展，分类和评述了现有的数据清理技术，分析了平滑和判决方法、流水线方法、基于统计的估计方法、完整性约束的方法等。研究表明，针对不同的应用要求，需要多种数据清理技术的组合才可确保RFID阅读可靠性。

关键词: 阅读, 数据清理, 可靠性

Abstract: Combing with the evolution and advances in the data quality and reliability research in RFID network, this paper classifies and analyzes various technologies for improving RFID data reliability and quality, including smoothing and arbitration, pipeline, estimation-based method, integrality-based restraint method, etc. When designing RFID system with high quality for meeting with several requirements, some current data cleaning technologies are properly chosen and fitted together adaptively to improve RFID reading reliability.

Key words: reading, data cleaning, reliability

中图分类号: 

• TP393