Cognitive search strategies are highly suitable for Odour Source Localisation (OSL) under turbulent flow conditions where continuous cues are not always available. While reliable, these methods have a known tendency to shift the weight of the search towards exploration, which increases the time and distance required to locate the source. Balancing the trade-off between exploration and exploitation (EE) is crucial since it can directly influence the efficiency and reliability of the mission. However, its understanding from a motion decision perspective still remains unclear with most conclusions being drawn from visual interpretation of the search trajectories or from results of performance metrics. This work aims to study the EE trade-off of cognitive OSL actions by identifying movement patterns and quantifying their values for multiple metrics associated with the decision. A large number of experiments were performed under realistic simulated environments, with the results showing the emergence of multiple well-defined movement patterns and EE tendencies that remain identical across different scenarios.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Studying Exploitation and Exploration Trade-Off of Cognitive Odour-Guided Search


    Weitere Titelangaben:

    Lect. Notes in Networks, Syst.


    Beteiligte:
    Marques, Lino (Herausgeber:in) / Santos, Cristina (Herausgeber:in) / Lima, José Luís (Herausgeber:in) / Tardioli, Danilo (Herausgeber:in) / Ferre, Manuel (Herausgeber:in) / Magalhães, Hugo (Autor:in) / Baptista, Rui (Autor:in) / Marques, Lino (Autor:in)

    Kongress:

    Iberian Robotics conference ; 2023 ; Coimbra, Portugal November 22, 2023 - November 24, 2023



    Erscheinungsdatum :

    27.04.2024


    Format / Umfang :

    14 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Exploration-Exploitation Guided Drone Dispatch Strategies in Uncertain Environments

    Wei, Sihang / Phanse, Soham / Koduru, Teja et al. | AIAA | 2024


    Balanced Exploration and Exploitation Model Search for Efficient Epipolar Geometry Estimation

    Goshen, L. / Shimshoni, I. | British Library Conference Proceedings | 2006


    Upper atmosphere -- Its exploration and exploitation

    Ley, W. | Engineering Index Backfile | 1951


    Evaluating Cognitive Odour Source Localisation Strategies in Natural Water Streams

    Magalhães, Hugo / Baptista, Rui / Marques, Lino | Springer Verlag | 2022