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Title: DMRUT-MCDS : discovery relationships in the cyber-physical integrated network
Authors: Lu, H
Cao, J 
Zhu, W
Jiao, X
Lv, S
Wang, X
Issue Date: 2015
Source: Journal of communications and networks, 2015, v. 17, no. 6, 7387264, p. 558-567
Abstract: In recent years, we have seen a proliferation of mobile-network-enabled smart objects, such as smart-phones and smart-watches, that form a cyber-physical integrated network to connect the cyber and physical worlds through the capabilities of sensing, communicating, and computing. Discovery of the relationship between smart objects is a critical and nontrivial task in cyber-physical integrated network applications. Aiming to find the most stable relationship in the heterogeneous and dynamic cyber-physical network, we propose a distributed and efficient relationship-discovery algorithm, called dynamically maximizing remaining unchanged time with minimum connected dominant set (DMRUT-MCDS) for constructing a backbone with the smallest scale infrastructure. In our proposed algorithm, the impact of the duration of the relationship is considered in order to balance the size and sustain time of the infrastructure. The performance of our algorithm is studied through extensive simulations and the results show that DMRUT-MCDS performs well in different distribution networks.
Keywords: Cyber-physical environment
Dominate set
Minimum duration links
Publisher: Korean Institute of Communication Sciences
Journal: Journal of communications and networks 
ISSN: 1229-2370
DOI: 10.1109/JCN.2015.000103
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