Multiobjective Multiple Mobile Sink Scheduling via Evolutionary Fuzzy Rough Neural Network for Wireless Sensor NetworksShow others and affiliations
2022 (English)In: IEEE transactions on fuzzy systems, ISSN 1063-6706, E-ISSN 1941-0034, Vol. 30, no 11, p. 4630-4641Article in journal (Refereed) Published
Abstract [en]
The sensor nodes in wireless sensor networks have the deficiency of limited energy, and the multi-hop transmission of information will lead to premature paralysis of nodes near the sink. The use of the mobile sink can balance the energy consumption and greatly prolong the lifetime. Therefore, this paper studies the scheduling strategy of multiple mobile sinks and proposes a heuristic strategy based on interval type-2 fuzzy rough neural network. The energy and lifetime of sensor nodes, as well as location information of the mobile sink and special nodes are taken as input features. Through neural network learning, the outputs of whether to move, moving direction, moving distance and residence time can complete the scheduling task. The scheduling problem is regarded as a multiobjective optimization problem, and the network lifetime, the moving path length and the network interpretability are optimized at the same time, so as to obtain a lightweight network with good interpretability and performance. Based on the parallel multiobjective evolutionary algorithm, a neural evolutionary framework is constructed. Compared with static sinks, random- moving sinks, sinks with manually designed strategy and gene expression programming-based sinks as well as other state- of-the-art multiobjective evolutionary algorithms, the proposed framework can achieve superior results. IEEE
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2022. Vol. 30, no 11, p. 4630-4641
Keywords [en]
Artificial neural networks, Fuzzy rough neural network, Fuzzy sets, multiobjective evolutionary algorithm, multiple mobile sink scheduling, network lifetime, neural evolution, Optimization, Rough sets, Scheduling, Wireless communication, Wireless sensor networks, Energy utilization, Evolutionary algorithms, Fuzzy inference, Fuzzy neural networks, Gene expression, Multiobjective optimization, Sensor nodes, Multi-Objective Evolutionary Algorithm, Multiobjective evolutionary algorithms, Multiple mobile sinks, Neural evolutions, Optimisations, Rough neural networks, Wireless communications
National Category
Communication Systems Computer Systems Computer Sciences
Identifiers
URN: urn:nbn:se:uu:diva-472684DOI: 10.1109/TFUZZ.2022.3163909ISI: 000878174700012Scopus ID: 2-s2.0-85127467723OAI: oai:DiVA.org:uu-472684DiVA, id: diva2:1651939
2022-04-142022-04-142023-01-16Bibliographically approved