講演名 | 2013-07-12 The rank difference of node centrality between global and local graphs , |
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抄録(英) | This paper considers the difference of node centrality measures between global graph and local graphs. The next hop selection in distance vector-based routing motivates the paper. For each node, a subgraph termed a local k-hop graph, is composed of nodes and links obtained from neighboring information of other nodes within k-1 hops from that node. This paper deals with three well-known centrality measures such as degree, closeness and betweenness. For each centrality measure, a rank difference of nodes is defined and compared through simulation experiments. As a result, betweenness centrality measure turns out to provide less rank difference between global graph and local graphs. |
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キーワード(英) | Degree centrality / Closeness centrality / Betweenness centrality / Local k-hop graph / Node rank difference |
資料番号 | CAS2013-32,VLD2013-42,SIP2013-62,MSS2013-32 |
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研究会 | MSS |
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開催期間 | 2013/7/4(から1日開催) |
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申込み研究会 | Mathematical Systems Science and its applications(MSS) |
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本文の言語 | ENG |
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タイトル(英) | The rank difference of node centrality between global and local graphs |
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キーワード(1)(和/英) | / Degree centrality |
第 1 著者 氏名(和/英) | / Yoshihiro Kaneko |
第 1 著者 所属(和/英) | Faculty of Engineering, Gifu University |
発表年月日 | 2013-07-12 |
資料番号 | CAS2013-32,VLD2013-42,SIP2013-62,MSS2013-32 |
巻番号(vol) | vol.113 |
号番号(no) | 121 |
ページ範囲 | pp.- |
ページ数 | 6 |
発行日 |