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Paper Abstract and Keywords
Presentation 2021-12-03 10:00
On the average shortest path length of Host-Switch graphs with diameter 4
Daiki Shimizu, Yosuke Kikuchi (NIT, Tsuyama College) COMP2021-21
Abstract (in Japanese) (See Japanese page) 
(in English) In recent research on network topology, there are some studies that deal with graphs more faithful to real-world networks. One of these graphs is the Host-Switch graph. This graph has two types of vertices : a host vertex with degree 1 and a switch vertex with degree at most Radix. For any given number of hosts, $H$ and Radix, constructing a Host-Switch graph that has $H$ hosts with small diameter and small average shortest path length (ASPL) between hosts is called the Host/Radix problem. This paper designs an algorithm to obtain a small ASPL for the Host-Switch graph with diameter 4. Then the result of a Graph Golf competition using the algorithm is described.
Keyword (in Japanese) (See Japanese page) 
(in English) Host-Switch graph / Host/Radix problem / ASPL / / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 285, COMP2021-21, pp. 1-8, Dec. 2021.
Paper # COMP2021-21 
Date of Issue 2021-11-26 (COMP) 
ISSN 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)
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Conference Information
Committee COMP  
Conference Date 2021-12-03 - 2021-12-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa Chamber of Commerce and Industry 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To COMP 
Conference Code 2021-12-COMP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On the average shortest path length of Host-Switch graphs with diameter 4 
Sub Title (in English)  
Keyword(1) Host-Switch graph  
Keyword(2) Host/Radix problem  
Keyword(3) ASPL  
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1st Author's Name Daiki Shimizu  
1st Author's Affiliation National Institute of Technology, Tsuyama College (NIT, Tsuyama College)
2nd Author's Name Yosuke Kikuchi  
2nd Author's Affiliation National Institute of Technology, Tsuyama College (NIT, Tsuyama College)
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Date Time 2021-12-03 10:00:00 
Presentation Time 30 minutes 
Registration for COMP 
Paper # COMP2021-21 
Volume (vol) vol.121 
Number (no) no.285 
Page pp.1-8 
#Pages
Date of Issue 2021-11-26 (COMP) 


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