An Improved Spatial-based Fuzzy Logic Event Detecting Algorithm for Wireless Sensor Networks
Baowei Wang, Aoran Zhuang, Huiyu Sun, Tao Li, Xingming Sun · International Journal of u- and e- Service Science and Technology · 2015
At present, event detection technologies have become an important part in building efficient wireless sensor networks.One of the popular and excellent event detecting algorithms is the improved Neighbor-based Fuzzy Logic algorithm, namely INFLE, which belongs to machine learning technology.However, there may be some false positives when fire has not spread to the detected node.In this paper, we propose an improved spatial-based fuzzy logic event detection algorithm (ISFLE) to dramatically decrease the probability of false positives before fire has spread to the node.In our proposed ISFLE, we put "Distance" variable to the fuzzy logic system to determine node's final state.The simulation results validate that our proposed ISFLE outperforms traditional INFLE in decreasing the number of false positives.