@inproceedings{12d52f3abd14464481e7277fa9afb4d5,
title = "Tru-alarm: Trustworthiness analysis of sensor networks in cyber-physical systems",
abstract = "A Cyber-Physical System (CPS) integrates physical devices (e.g., sensors, cameras) with cyber (or informational) components to form a situation-integrated analytical system that responds intelligently to dynamic changes of the real-world scenarios. One key issue in CPS research is trustworthiness analysis of the observed data: Due to technology limitations and environmental influences, the CPS data are inherently noisy that may trigger many false alarms. It is highly desirable to sift meaningful information from a large volume of noisy data. In this paper, we propose a method called Tru-Alarm which finds out trustworthy alarms and increases the feasibility of CPS. Tru-Alarm estimates the locations of objects causing alarms, constructs an object-alarm graph and carries out trustworthiness inferences based on linked information in the graph. Extensive experiments show that Tru-Alarm filters out noises and false information efficiently and guarantees not missing any meaningful alarms.",
author = "Tang, {Lu An} and Xiao Yu and Sangkyum Kim and Jiawei Han and Hung, {Chih Chieh} and Peng, {Wen Chih}",
year = "2010",
doi = "10.1109/ICDM.2010.63",
language = "English (US)",
isbn = "9780769542560",
series = "Proceedings - IEEE International Conference on Data Mining, ICDM",
pages = "1079--1084",
booktitle = "Proceedings - 10th IEEE International Conference on Data Mining, ICDM 2010",
note = "10th IEEE International Conference on Data Mining, ICDM 2010 ; Conference date: 14-12-2010 Through 17-12-2010",
}