Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sung-Jib Yim"'
Autor:
Yoon-Hwa Choi, Sung-Jib Yim
Publikováno v:
Sensors, Vol 10, Iss 3, Pp 2332-2347 (2010)
In this paper, we present an adaptive fault-tolerant event detection scheme for wireless sensor networks. Each sensor node detects an event locally in a distributed manner by using the sensor readings of its neighboring nodes. Confidence levels of se
Externí odkaz:
https://doaj.org/article/c6b75d4b44e24a66acbed0294b870668
Autor:
Sung-Jib Yim1 yimsungjib@gmail.com, Yoon-Hwa Choi1 yhchoi@cs.hongik.ac.kr
Publikováno v:
Sensors (14248220). 2010, Vol. 10 Issue 3, p2332-2347. 16p. 6 Diagrams, 3 Charts, 5 Graphs.
Autor:
Sung-Jib Yim, Yoon-Hwa Choi
Publikováno v:
Wireless Sensor Network. :219-225
The primary function of wireless sensor networks is to gather sensor data from the monitored area. Due to faults or malicious nodes, however, the sensor data collected or reported might be wrong. Hence it is important to detect events in the presence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e96b58baa0cc449fb7fedb989b8cf9f1
https://doi.org/10.4236/wsn.2012.49032
https://doi.org/10.4236/wsn.2012.49032
Autor:
Sung-Jib Yim, Yoon-Hwa Choi
Publikováno v:
PRDC
This paper presents a fault-tolerant event detection scheme for wireless sensor networks. Unlike others using a single threshold, the proposed scheme employs two thresholds to cope with the trade-off between event detection accuracy and false alarm r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d78515e37f0339fe111b4bccdf10e50e
https://doi.org/10.1109/prdc.2009.59
https://doi.org/10.1109/prdc.2009.59
Publikováno v:
TENCON 2009 - 2009 IEEE Region 10 Conference.
In this paper, we present a grid-based fault-tolerant event detection scheme for wireless sensor networks. The sensor field is divided into square-shaped cells, called virtual grids here, where sensor nodes in each grid form a cluster. Each grid is f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15307f79aed82615b7cf8fed6fa8b6e1
https://doi.org/10.1109/tencon.2009.5396000
https://doi.org/10.1109/tencon.2009.5396000