dc.contributor.advisor | 劉吉軒 | zh_TW |
dc.contributor.author (Authors) | 黃玉祥 | zh_TW |
dc.creator (作者) | 黃玉祥 | zh_TW |
dc.date (日期) | 2006 | en_US |
dc.date.accessioned | 17-Sep-2009 13:58:48 (UTC+8) | - |
dc.date.available | 17-Sep-2009 13:58:48 (UTC+8) | - |
dc.date.issued (上傳時間) | 17-Sep-2009 13:58:48 (UTC+8) | - |
dc.identifier (Other Identifiers) | G0093753024 | en_US |
dc.identifier.uri (URI) | https://nccur.lib.nccu.edu.tw/handle/140.119/32659 | - |
dc.description (描述) | 碩士 | zh_TW |
dc.description (描述) | 國立政治大學 | zh_TW |
dc.description (描述) | 資訊科學學系 | zh_TW |
dc.description (描述) | 93753024 | zh_TW |
dc.description (描述) | 95 | zh_TW |
dc.description.abstract (摘要) | 小世界網路是目前研究網路結構中一個比較新穎的主題,研究在龐大的網路族群中之各節點間互相連結分佈的現象,例如所有人口的人際關係或者是網際網路中各個網站的連結等等。在此理論被提出之後,讓許多研究領域對於網路結構激發出了更多新的想法和應用,像是網路的路由技術和社群網路的關係聯繫等等。然而我們想知道在如此的架構下,是否能對各個節點作出區域化的分群現象,讓我們能夠獲得更多的應用價值。在本研究論文中,我們提出了以社會關係與網路屬性為分群及區域化之依據,最後再將此兩種出發點不同的方法結合起來使用。利用這三種方法個別產生的不同結果,探討在什麼樣的資料來源或是應用需求下,使用哪一個方法來分群會最貼切的達到不同的需求,並且就我們的實驗對象做實例說明及適用的應用領域分析。在實驗方面,我們以政府人事資料庫做為測試對象。實驗結果顯示,本研究所提出的三種區域分群方法針對不同的應用需求下都有不錯的成果。這些方法可以廣泛的應用在各領域的小世界網路之中,針對小世界的網路結構做區域化的劃分,以期使用者能夠從中獲得更多的思考方向以及應用加值。 | zh_TW |
dc.description.tableofcontents | 第一章 緒論..............................................11.1 簡介..........................................................11.2 研究背景與動機................................................21.3 研究目的與研究方法............................................41.4 論文架構......................................................5第二章 文獻探討..........................................62.1 網路系統架構..................................................62.1.1 社會網路................................................62.1.2 關聯網路................................................82.1.3 小世界網路..............................................82.1.4 無尺度網路.............................................112.2 小世界網路在各領域的應用.....................................132.2.1 存在於電影演員間的小世界現象...........................142.2.2 存在於數學家之間的小世界現象...........................152.2.3 美國大企業中的小世界現象...............................162.2.4 小世界網路在Gnutella Network的應用....................162.3 小結.........................................................18第三章 區域化模型.......................................193.1 問題定義.....................................................193.2 區域現象所帶來的影響.........................................213.3 區域現象之定義...............................................233.3.1 以社會網路的角度出發之區域定義.........................233.3.2 以網路屬性的角度出發之區域定義.........................273.3.3 結合了社會關係與網路屬性的區域定義.....................293.4 加入時間面向的變化...........................................30第四章 實驗設計與實作...................................334.1 資料蒐集方法.................................................334.2 資料處理與整合...............................................354.2.1 資料的整合與修正.......................................354.2.2 資料間關係的建立.......................................364.2.3 實驗所需的各參數計算...................................384.3 各分群定義之實驗實作.........................................394.3.1 以社會網路的角度出發之區域定義實驗實作.................404.3.2 以網路屬性的角度出發之區域定義實驗實作.................424.3.3 結合了社會關係與網路屬性的區域定義實驗實作.............43第五章 實驗結果與分析...................................465.1 總統府公職人員之小世界現象...................................465.2 以社會關係為主所做的區域分群探討.............................505.3 以網路屬性為主所做的區域分群探討.............................575.3.1 以分隔度為分組依據.....................................585.3.2 以群聚度為分組依據.....................................595.3.3 以連結度為分組依據.....................................615.4 結合社會關係和網路屬性所做的區域分群探討.....................675.5 總結.........................................................76第六章 結論與未來研究方向...............................776.1 結論.........................................................776.2 未來研究方向.................................................79參考文獻.................................................81 | zh_TW |
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dc.language.iso | en_US | - |
dc.source.uri (資料來源) | http://thesis.lib.nccu.edu.tw/record/#G0093753024 | en_US |
dc.subject (關鍵詞) | 小世界 | zh_TW |
dc.subject (關鍵詞) | 區域現象 | zh_TW |
dc.subject (關鍵詞) | 社會網路 | zh_TW |
dc.title (題名) | 小世界網路中的區域現象與其應用 | zh_TW |
dc.type (資料類型) | thesis | en |
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