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Search in a Hybrid P2P System Using a Node Map Formed by a Self-Organizing Map
著者
  Kei Ohnishi and Hiroshi Yamamoto
 
雑誌名/会議名
  International journal of Soft Computing and Networking, Vol.1, No.1, pp.82-110 2016 年 9 月
 
アブストラクト
  We propose a hybrid P2P information search system that combines (1) the idea that a searcher searches not information itself but people who have KANSEI (human sensitivity) well fitted to the searcher, (2) a P2P network on which we can build a scalable information search system, and (3) a folksonomy, which is a system that allows users to classify information by themselves, to quickly and reliably obtain the desired information from on the network. The main characteristic of the proposed system is that it produces a two-dimensional map visualizing the KANSEI information of all nodes by a self-organizing map, and then utilizes the map for searches. The simulation results show that the proposed system provides balanced opportunities from which we obtain our desired information and other unknown information, in comparison with a search method that conducts searches directly in higher-dimensional space and a random search method.
 
キーワード
 
 
記述言語
  English
 
 

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