Models of Motivation for Particle Swarm Optimization with Application to Task Allocation in Multi-Agent Systems Medria Kusuma Dewi Hardhienata A thesis submitted in fulfilment of the requirements of the degree of Doctor of Philosophy University of New South Wales August, 2014 Copyright Statement I hereby grant the University of New South Wales or its agents the right to archive and to make available my thesis or dissertation in whole or part in the University libraries in all forms of media, now or here after known, subject to the provisions of the Copyright Act 1968. I retain all proprietary rights, such as patent rights. I also retain the right to use in future works (such as articles or books) all or part of this thesis or dissertation. I also authorise University Microfilms to use the 350 word abstract of my thesis in Dissertation Abstract International (this is applicable to doctoral theses only). I have either used no substantial portions of copyright material in my thesis or I have obtained permission to use copyright material; where permission has not been granted I have applied/will apply for a partial restriction of the digital copy of my thesis or dissertation. Signed: Medria Kusuma Dewi Hardhienata Date: 09-09-2015 i Authenticity Statement I certify that the Library deposit digital copy is a direct equivalent of the final officially approved version of my thesis. No emendation of content has occurred and if there are any minor variations in formatting, they are the result of the conversion to digital format. Signed: Medria Kusuma Dewi Hardhienata Date: 09-09-2015 iii Originality Statement Iherebydeclarethatthissubmissionismyownworkandtothebestofmyknowledge it contains no materials previously published or written by another person, or substantial proportions of material which have been accepted for the award of any other degree or diploma at UNSW or any other educational institution, except where due acknowledgment is made in the thesis. Any contribution made to the research by others, with whom I have worked at UNSW or elsewhere, is explicitly acknowledged in the thesis. I also declare that the intellectual content of this thesis is the product of my own work, except to the extent that assistance from others in the projects design and conception or in style, presentation and linguistic expression is acknowledged. Signed: Medria Kusuma Dewi Hardhienata Date: 09-09-2015 v Acknowledgements I still remember the days when my mother bought resourceful books for me and my brother about the universe and science when were young. Inspired by scientific innovation of that time, I dreamt of becoming a researcher. Hence in this thesis, I would like to acknowledge the people who have helped me to make my dream true and real. First and foremost, I would like to thank my supervisor, Dr. Kathryn Merrick, for her guidance, support, and patience throughout my study at UNSW Canberra. I would also thank Kathryn for her continuous encouragement. I would express my sincere gratitude to my co-supervisor, A/Prof. Valeri Ougrinovski, whose guidance has helped me to enhance my research skills. His valuable feedback not only taught me about the academic matters but also served as life lessons. I deeply appreciate the assistance from the Research Student Unit Staff, Elvira Berra, regarding the enrolment, thesis, scholarship, and visa issues. I would also thank the staff at the UNSW Canberra ALL Unit, Debbie, Maya, Anne, Maria, and Fiona for their help to improve my writing skills. My sincere gratitude goes to those people I met in the IEEE conferences in Brisbane and Florida. I would like to thank Prof. Andries P. Engelbrecht and A/Prof. Xiaodong Li for their valuable research input. Thank you also to Prof. Russel Eberhart, one of the founders of Particle Swarm Optimization, whose talk in SSCI 2014 about Human Swarm has become my inspiration. FinishingthisPhDwillnotbepossiblewithoutthesupportofmyfriends. Thank you to Irman, Sheila, Erandi, Suranjith, Adnan, Umran, Theam, Shir Li, Mai, Val, Amin, Shen, Lucy, Bin Zhang, Bing Wang, Rakib, and to all my friends who have supported me. I dedicate this thesis to my family to whom I am indebted to. I appreciate my husband, M. Saad Nurul Ishlah, for his support, company, and patience during my road from failures to success. I would like to specially mention the name of my newborn son, Dzaky Andrenova Ishlah, who brought countless happiness and joy during the last period of my study. I also want to thank my parents, Sri Setyaningsih and Soewarto Hardhienata, and my brother, Hendradi Hardhienata, for their constant support and encouragement. Last but not least, I acknowledge the PhD Scholarship received from UNSW Canberra research scheme that provided me with financial assistance. Above all, I would like to thank God for His wonderful creation of the universe and for His blessings to accomplish this endeavour. vii
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