An IoT framework for Edge Processing of Ocean Sounds

Stelios Neophytou, Ilias Alexopoulos, Ioannis Kyriakides, Pavlos Tsiantis, Ehson Abdi, Daniel R. Hayes

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    Abstract

    Representing the complexity of natural and human processes in the maritime environment requires the collection and processing of large heterogeneous data sets. Due to the scarcity of sensing resources, information collection needs to be guided by intelligent, agile processes. Therefore, raw heterogeneous data sets need to be standardized and processed locally at the sensing node to reduce communication and computational load associated with transmitting data at a fusion and decision support center. This work presents an IoT framework for maritime applications that consists of two independent, yet compatible hardware designs. One provides maritime data standardization to enable interoperability of ocean sensing systems, and the other provides information acquisition agility to enable efficient allocation of limited edge node resources. An application for ocean sound classification using signal decomposition, suitable for edge processing on-board of IoT systems, is provided as an example of the use of the framework. Three different edge processing implementations are presented and the corresponding performance results are reported and compared.

    Original languageEnglish
    Title of host publication2020 International Conference on Omni-Layer Intelligent Systems, COINS 2020
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781728163710
    DOIs
    Publication statusPublished - Aug 2020
    Event2020 International Conference on Omni-layer Intelligent Systems, COINS 2020 - Barcelona, Spain
    Duration: 31 Aug 20202 Sep 2020

    Publication series

    Name2020 International Conference on Omni-Layer Intelligent Systems, COINS 2020

    Conference

    Conference2020 International Conference on Omni-layer Intelligent Systems, COINS 2020
    CountrySpain
    CityBarcelona
    Period31/08/202/09/20

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