Secure and accurate data fusion is an important issue in wireless sensor networks (WSNs) and has been extensively researched in the literature. In this paper, by combining clustering techniques, reputation and trust systems, and data fusion algorithms, we propose a novel cluster-based data fusion model called Double Cluster Heads Model (DCHM) for secure and accurate data fusion in WSNs. Differe...

This paper reports throughput maximization over various fading channels for cluster-based cooperative spectrum sensing in cognitive radio. For that purpose, the secondary users are grouped into clusters and effect of different fusion rules on Nakagami, Weibull, Rayleigh Rician is investigated. Inside each cluster, i.e., intra fusion, OR ( $$m=1$$ ) AND $$m=K$$ considered. Further, a formula pro...

In wireless sensor networks (WSNs), cryptographic primitives alone cannot provide a sufficient solution to the secure information fusion problem, therefore reputation systems have been introduced into WSNs. In a cluster, each sensor node has a single reputation value that is evaluated by the other sensor nodes in the same cluster. In this paper, we propose a novel, reliable information fusion a...

Voting-based consensus clustering is a subset of techniques that makes clear the cluster label mismatch issue. Finding best relabeling for given partition in relation to reference known as voting problem. As weighted bipartite matching problem, it frequently formulated. We propose more generic formulation problem regression with various and multiple-input variables this work. demonstrate how re...

For explaining the experimentally claimed anomalous excess heat phenomena in metal-D(H) systems, the condensed cluster fusion (CCF) theory has been proposed and elaborated[1-8] since 1989. This paper reviews the latest status of CCF theory development. The paper explains the following key aspects: classical mechanics and free particle fusion, fusion rate theory for trapped D(H) particles, stron...

in this paper we investigate a new notion of bases in hilbert spaces and similarto fusion frame theory we introduce fusion bases theory in hilbert spaces. we also introducea new denition of fusion dual sequence associated with a fusion basis and show that theoperators of a fusion dual sequence are continuous projections. next we dene the fusionbiorthogonal sequence, bessel fusion basis, hilbe...