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Paper Abstract and Keywords
Presentation 2018-09-04 14:40
Reducing Average Path Lengths of Range Queries on Skip Graphs
Ryohei Banno, Kazuyuki Shudo (Tokyo Tech)
Abstract (in Japanese) (See Japanese page) 
(in English) Structured overlay networks are useful techniques to enable a large number of nodes to discover each other in an autonomous manner. Skip Graph is one of the algorithms of structured overlay networks, which has the capability of range queries. Although there are some existing methods for routing range queries, they have problems of long path length or a large number of messages. In this paper, we propose a novel routing method for range queries in Skip Graph. In the proposed method, each node which receives a range query divides its target range into subranges by the keys of its neighbor nodes, and delegates the subranges to the nodes. The proposed method enables to deliver a range query to all nodes within its target range with a shorter average path length and the minimum number of messages. By simulation experiments, we confirmed that our method can reduce the average path length roughly 30% or more compared to an existing method.
Keyword (in Japanese) (See Japanese page) 
(in English) Skip Graph / Overlay networks / Peer-to-peer networks / Routing algorithms / Range queries / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 204, IA2018-27, pp. 69-76, Sept. 2018.
Paper # IA2018-27 
Date of Issue 2018-08-27 (IA) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee IA  
Conference Date 2018-09-03 - 2018-09-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. Conference Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Internet Operation and Management, etc. 
Paper Information
Registration To IA 
Conference Code 2018-09-IA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Reducing Average Path Lengths of Range Queries on Skip Graphs 
Sub Title (in English)  
Keyword(1) Skip Graph  
Keyword(2) Overlay networks  
Keyword(3) Peer-to-peer networks  
Keyword(4) Routing algorithms  
Keyword(5) Range queries  
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1st Author's Name Ryohei Banno  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
2nd Author's Name Kazuyuki Shudo  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech)
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Speaker
Date Time 2018-09-04 14:40:00 
Presentation Time 25 
Registration for IA 
Paper # IEICE-IA2018-27 
Volume (vol) IEICE-118 
Number (no) no.204 
Page pp.69-76 
#Pages IEICE-8 
Date of Issue IEICE-IA-2018-08-27 


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