Browsing by Author "Gongora, Mario Augusto"
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Ant colony optimization for simulated dynamic multi-objective railway junction rescheduling
Eaton, Jayne; Yang, Shengxiang; Gongora, Mario Augusto (Article)Minimising the ongoing impact of train delays has benefits to both the users of the railway system and the railway stakeholders. However, the efficient rescheduling of trains after a perturbation is a complex real-world ... -
Ant colony stream clustering: A fast density clustering algorithm for dynamic data streams
Fahy, Conor; Yang, Shengxiang; Gongora, Mario Augusto (Article)A data stream is a continuously arriving sequence of data and clustering data streams requires additional considerations to traditional clustering. A stream is potentially unbounded, data points arrive on-line and each ... -
Application of Artificial Neural Network and Support Vector Regression in Cognitive Radio Networks for RF Power Prediction Using Compact Differential Evolution Algorithm
Iliya, Sunday; Gongora, Mario Augusto; Goodyer, E. N.; Gow, J. A.; Shell, Jethro (Article)Cognitive radio (CR) technology has emerged as a promising solution to many wireless communication problems including spectrum scarcity and underutilization. To enhance the selection of channel with less noise among the ... -
Considering flexibility in the evolutionary dynamic optimisation of airport security lane schedules
Chitty, Darren M.; Yang, Shengxiang; Gongora, Mario Augusto (Conference)Airports face pressures to reduce costs at the security lane area by reducing lane opening hours whilst maintaining a passenger service level. Evolutionary methods have been shown to design schedules that minimise both ...