A Cluster Based Fuzzy Fusion Algorithm for Event Detection in Heterogeneous Wire

As limited energy is one of the tough challenges in wireless sensor networks (WSN), energy saving becomes important in increasing the lifecycle of the network. Data fusion enables combining information from several sources thus to provide a unified scenario, which can significantly save sensor energy and enhance sensing data accuracy. In this paper, we propose a cluster-based data fusion algorithmfor event detection.We use -means algorithmto formthe nodes into clusters, which can significantly r