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Paper Abstract and Keywords
Presentation 2009-07-13 15:10
Uncorrelated inputs driven correlations in sub-Boolean Networks
Chikoo Oosawa (Kyushu Inst. of Tech.) NLP2009-25 NC2009-18
Abstract (in Japanese) (See Japanese page) 
(in English) We propose an analyzing and comparing method for 12 different sub-Boolean networks that have three nodes. By applying random and uncorrelated binary external inputs to the 3-node sub-Boolean networks we obtained networks' dynamic characteristics from the output states from the nodes. Size of entropy and degree of correlations between outputs(mutual information) are also obtained from the states. The dynamic characteristics are sensitive to both subnetwork structures and Boolean function assignments to node. The characteristics provide useful insight into understanding of relationships between dynamics of subnetworks and their structures. Average output probabilites of 12 sub-Boolean networks are equal after averaging all possible combinations of Boolean functions. Sizes of entropy show the same order in different sub-Boolean networks. However sizes of mutual information strongly depends on the network structures that commonly share divergent structure, is consistent with an importance of gene duplications in evolutionary processes of gene networks.
Keyword (in Japanese) (See Japanese page) 
(in English) Boolean network / mutual information / entropy / subgraph / motif / network evolution / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 124, NLP2009-25, pp. 61-66, July 2009.
Paper # NLP2009-25 
Date of Issue 2009-07-06 (NLP, NC) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NLP2009-25 NC2009-18

Conference Information
Committee NC NLP  
Conference Date 2009-07-13 - 2009-07-14 
Place (in Japanese) (See Japanese page) 
Place (in English) NAIST 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLP 
Conference Code 2009-07-NC-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Uncorrelated inputs driven correlations in sub-Boolean Networks 
Sub Title (in English)  
Keyword(1) Boolean network  
Keyword(2) mutual information  
Keyword(3) entropy  
Keyword(4) subgraph  
Keyword(5) motif  
Keyword(6) network evolution  
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Keyword(8)  
1st Author's Name Chikoo Oosawa  
1st Author's Affiliation Kyushu Institute of Technology (Kyushu Inst. of Tech.)
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Speaker Author-1 
Date Time 2009-07-13 15:10:00 
Presentation Time 30 minutes 
Registration for NLP 
Paper # NLP2009-25, NC2009-18 
Volume (vol) vol.109 
Number (no) no.124(NLP), no.125(NC) 
Page pp.61-66 
#Pages 6 
Date of Issue 2009-07-06 (NLP, NC) 

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