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Paper Abstract and Keywords
Presentation 2005-11-19 10:15
Dependence of scale-free random Boolean networks' dynamics on combinations of Boolean functions at highly connected and its upstream nodes
Chikoo Oosawa, Kazuhiro Takemoto (Kyushu Inst. of Tech.)
Abstract (in Japanese) (See Japanese page) 
(in English) We have performed numerical and analytical study on scale-free random Boolean networks(SFRBN) to understand the role and/or contribution of hubs on their dynamical properties. Both entropy and mutual information are sentitive to the Boolean function on node at hub including their upstreams. The higher connected hubs have the larger effect on their dynamics. An independnt analytical approach with using Boolean subnetworks shows the differences in {\it capacity, length, sensitivity and entropy productivity} on the combinations of Boolean functions. We have good correlations between the numerical and analytical results, indicating dynamical properties of SFRBN depend on the combinations of Boolean functions at highly connected nodes and their upstreams.
Keyword (in Japanese) (See Japanese page) 
(in English) random Boolean networks / entropy / mutual information / scale-freea / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 417, NLP2005-74, pp. 19-24, Nov. 2005.
Paper # NLP2005-74 
Date of Issue 2005-11-12 (NLP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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Conference Information
Committee NLP  
Conference Date 2005-11-18 - 2005-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Special session and general. Subject of special session is ``Randomness and prediction---from fundamentals to applications''. 
Paper Information
Registration To NLP 
Conference Code 2005-11-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Dependence of scale-free random Boolean networks' dynamics on combinations of Boolean functions at highly connected and its upstream nodes 
Sub Title (in English)  
Keyword(1) random Boolean networks  
Keyword(2) entropy  
Keyword(3) mutual information  
Keyword(4) scale-freea  
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1st Author's Name Chikoo Oosawa  
1st Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
2nd Author's Name Kazuhiro Takemoto  
2nd Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
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Speaker
Date Time 2005-11-19 10:15:00 
Presentation Time 25 
Registration for NLP 
Paper # IEICE-NLP2005-74 
Volume (vol) IEICE-105 
Number (no) no.417 
Page pp.19-24 
#Pages IEICE-6 
Date of Issue IEICE-NLP-2005-11-12 


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