Big Data for Autonomic Intercontinental Overlays

TytułBig Data for Autonomic Intercontinental Overlays
Publication TypeJournal Article
Rok publikacji2016
AutorzyBrun O, Wang L, Gelenbe E
JournalIEEE Journal on Selected Areas in Communications
Date Published02/2016

This paper uses big data and machine learning for the real-time management of Internet scale quality-of-service (QoS) route optimisation with an overlay network. Based on the collection of data sampled every 2 min over a large number of source-destinations pairs, we show that intercontinental Internet protocol (IP) paths are far from optimal with respect to QoS metrics such as end-to-end round-trip delay. We, therefore, develop a machine learning-based scheme that exploits large scale data collected from communicating node pairs in a multihop overlay network that uses IP between the overlay nodes, and selects paths that provide substantially better QoS than IP. Inspired from cognitive packet network protocol, it uses random neural networks with reinforcement learning based on the massive data that is collected, to select intermediate overlay hops. The routing scheme is illustrated on a 20-node intercontinental overlay network that collects some 2 × 106 measurements per week, and makes scalable distributed routing decisions. Experimental results show that this approach improves QoS significantly and efficiently


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Data aktualizacji: 14/04/2017 - 13:26; autor zmian: Sami Erol Gelenbe (