Presentation 2010-02-26
Ordering of Moving Objects for Delay Minimization
Nobuo MATSUMURA, Masashi SHIRAISHI, Megumi SAWADA, Atsuo OZAKI,
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Abstract(in English) In a transportation system which involves many moving objects, it is general that these objects share common regions through which they move. These objects should be ordered appropriately at the entrance point to such regions. For such occasions, a "first-come-first-served" method is applied generally. However, this method could cause delay propagation among these objects, which could result in large delay in total. To resolve this problem, we present an ordering method which minimizes the sum of delays of all the objects. Simulations are executed to compare the total delay in the first-come-first-served ordering with that in our method. The results show that the method we present could reduce the total delay in the first-come-first-served ordering by half.
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Keyword(in English) Transportation System / Optimization / Genetic Algorithm
Paper # SANE2009-165
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Committee SANE
Conference Date 2010/2/19(1days)
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Paper Information
Registration To Space, Aeronautical and Navigational Electronics (SANE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Ordering of Moving Objects for Delay Minimization
Sub Title (in English)
Keyword(1) Transportation System
Keyword(2) Optimization
Keyword(3) Genetic Algorithm
1st Author's Name Nobuo MATSUMURA
1st Author's Affiliation Information Systems & Network Service Group, Mitsubishi Electric Corp.()
2nd Author's Name Masashi SHIRAISHI
2nd Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corp.
3rd Author's Name Megumi SAWADA
3rd Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corp.
4th Author's Name Atsuo OZAKI
4th Author's Affiliation Information Technology R&D Center, Mitsubishi Electric Corp.
Date 2010-02-26
Paper # SANE2009-165
Volume (vol) vol.109
Number (no) 426
Page pp.pp.-
#Pages 6
Date of Issue