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    題名: Placement of control network for mobile agents over opportunistic networks
    作者: Lien, Yao-Nan;Lin, Yi-Shiuan
    連耀南;林怡萱
    貢獻者: 資科系
    關鍵詞: Control network;Message transfers;Mobile agent platform;Mobile agent technology;National parks;NP-hard;Opportunistic networks;Placement model;Placement problems;Search Algorithms;Search and rescue;Search mechanism;Transmitting data;Heuristic algorithms;Parks;Ubiquitous computing;Mobile agents
    日期: 2012
    上傳時間: 2015-04-17 10:55:38 (UTC+8)
    摘要: Transmitting data on an opportunistic network is much more difficult than that on a conventional network. We propose to use mobile agent technology to enhance its message transfer efficiency. A mobile agent platform requires a search mechanism to control its agents. We investigated the application of mobile agent on the opportunistic network characterized by "CenWits Search and Rescue System" applied in YuShan National Park as well as proposed a control network technology to support rapid agent search. Under different objectives and constraints, the control network deployment problem is formulated into several placement models. After proving them to be NP-hard, we designed several simple but efficient heuristic algorithms to solve the placement problems. A simple agent search algorithm based on the designed control network was designed to support rapid agent search, too. © 2012 IEEE.
    關聯: 2012 IEEE International Conference on Pervasive Computing and Communications Workshops, PERCOM Workshops 2012
    資料類型: conference
    DOI 連結: http://dx.doi.org/10.1109/PerComW.2012.6197591
    DOI: 10.1109/PerComW.2012.6197591
    顯示於類別:[資訊科學系] 會議論文

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