A Scheme for Sensor Data Reconstruction in Smart Home

Yegang Du*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution


Today, a large number of sensors are spatially deployed to monitor the environment in smart home. Through sensed data, home automation systems can perceive the surroundings and further provide corresponding services. However, such systems rely on highly available data which cannot be guaranteed by sensors. If some sensors report unavailable data to home automation systems without verification, the systems might malfunction and even affect the safety of residents. In this paper, a generalized highly available data interpolation (HADI) scheme is proposed to serve as a guarantor for sensed data in smart home. HADI takes advantage of the relationship between the faulty sensor and the other heterogeneous sensors to reconstruct the highly available data. Experiments reveal that our proposed scheme can achieve high data availability with less computation cost.

Original languageEnglish
Title of host publicationNetwork and System Security - 15th International Conference, NSS 2021, Proceedings
EditorsMin Yang, Chao Chen, Yang Liu
PublisherSpringer Science and Business Media Deutschland GmbH
Number of pages10
ISBN (Print)9783030927073
Publication statusPublished - 2021
Externally publishedYes
Event15th International Conference on Network and System Security, NSS 2021 - Tianjin, China
Duration: 2021 Oct 232021 Oct 23

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume13041 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349


Conference15th International Conference on Network and System Security, NSS 2021


  • Data availability
  • Data interpolation
  • Data restoration
  • Home sensor
  • Smart home

ASJC Scopus subject areas

  • Theoretical Computer Science
  • General Computer Science


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