Abstract
Wireless Sensor Networks (WSNs) are a powerful instrument for monitoring and recording physical phenomena. Very often the quality of the sensed data collected by sensor nodes is affected by noise and errors, events, and malicious attacks. Also, the processing and the transmitting of this data over the network may drain the amount of available resources of WSNs and decrease rapidly the network lifetime. Therefore, there is an urgent need to detect faulty data in order to insure the reliability of data and keep the resource of WSNs at a high level. In this paper, we propose a new approach for faulty data detection in WSNs based on Copula theory. Our experimental results on real data sets collected by real sensor networks show that a significant percentage of the data are faulty1.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the International Conference on Big Data and Advanced Wireless Technologies, BDAW 2016 |
| Editors | Djallel Eddine Boubiche, Hani Hamdan, Ahcene Bounceur |
| Publisher | Association for Computing Machinery |
| ISBN (Electronic) | 9781450347792 |
| DOIs | |
| State | Published - 10 Nov 2016 |
| Externally published | Yes |
| Event | 2016 International Conference on Big Data and Advanced Wireless Technologies, BDAW 2016 - Blagoevgrad, Bulgaria Duration: 10 Nov 2016 → 11 Nov 2016 |
Publication series
| Name | ACM International Conference Proceeding Series |
|---|
Conference
| Conference | 2016 International Conference on Big Data and Advanced Wireless Technologies, BDAW 2016 |
|---|---|
| Country/Territory | Bulgaria |
| City | Blagoevgrad |
| Period | 10/11/16 → 11/11/16 |
Bibliographical note
Publisher Copyright:© 2016 ACM.
Keywords
- Copulas
- Faulty Data
- Outliers
- Wireless Sensor Network
ASJC Scopus subject areas
- Software
- Human-Computer Interaction
- Computer Vision and Pattern Recognition
- Computer Networks and Communications