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2011 Fiscal Year Final Research Report

Application of Bio-inspired Algorithm to Adaptive Routing of Packets and to Traffic Congestion of Roads

Research Project

  • PDF
Project/Area Number 21310109
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Social systems engineering/Safety system
Research InstitutionKyushu University

Principal Investigator

OKAMOTO Masahiro  九州大学, 大学院・農学研究院, 主幹教授 (40211122)

Project Period (FY) 2009 – 2011
Keywords安全システム / 渋滞科学
Research Abstract

In the research fields of information & communication network, P2P network, sensor network and adhoc network, how to realize the fault-tolerancy, scalability, autonomous distribution is hot issue. In this research, at the first step, we applied the adaptive and load balancing mechanism by mimicking enzymatic feedback system in cells to the scale-free 100 nodes network, in which a lot of packets are passing through. By changing of top 10% of most heavy traffic nodes to apaptive nodes composed of enzymatic feedback mechanism, the network showed fault-tolerancy against DoS attack. In the same manner, at the second step, we applied the adaptive and load balancing mechanism of enzymatic feedback system in cells to the traffic congestion control at Tenjin area in Fukuoka-city and optimal signal control of crossings. We simulated the road network at the time of an incident, and showed that the proposed algorithm was highly robust in the network. From these results, we concluded that the proposed algorithm can average the load balance and is highly robust.

  • Research Products

    (4 results)

All 2010 2009 2008 Other

All Journal Article (2 results) Presentation (1 results) Remarks (1 results)

  • [Journal Article] Bio-Inspired Adaptive Control Algorithm for Traffic Congestion2010

    • Author(s)
      Akiyuki Iwasaki, Masahiro Okamoto.
    • Journal Title

      Proc. of 5th International ICST Conference on Bio-Inspired Models of Network, Information, and Computing Systems

      Volume: 10670

  • [Journal Article] Fault Tolerant Mechanism of Bio-inspired Adaptive Routing System2008

    • Author(s)
      Akiyuki Iwasaki, Tadasuke Nozoe, Takashi Kawauchi, Masahiro Okamoto
    • Journal Title

      Proc. of 3rd Intl. Conf. on Bio-Inspired Models of Network, Information, and Computing Systems(BIONETICS 2008), CD-ROM 6 pages

  • [Presentation] Design an Effective Method of Bio-inspired Adaptive Routing Algorithm2009

    • Author(s)
      Busan, Korea, Akiyuki Iwasaki
    • Organizer
      BIOINFO 2009 : CBI-KSBSB Joint Conference
    • Place of Presentation
      Masahiro Okamoto.
    • Year and Date
      20091104-6
  • [Remarks] ac. jp/~ okahon/bibliography. pdf

    • URL

      HomePage:http://www.brs.kyushu-u.

URL: 

Published: 2013-07-31  

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