完整後設資料紀錄
DC 欄位語言
dc.contributor.author王振維en_US
dc.contributor.authorWang, Chen-Weien_US
dc.contributor.author陳耀宗en_US
dc.contributor.authorChen, Yaw-Chungen_US
dc.date.accessioned2014-12-12T01:59:24Z-
dc.date.available2014-12-12T01:59:24Z-
dc.date.issued2011en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#GT079955621en_US
dc.identifier.urihttp://hdl.handle.net/11536/50528-
dc.description.abstract在本篇論文中,我們提出一個嶄新並且有效率的查詢機制用於多層式非結構化同儕網路。此外我們的查詢機制不但具備可靠性,例如若某些資源存在系統中,我們能夠更有效率地送出廣播查詢訊息並且能夠成功地找到所有檔案資源; 而且具備延展性,例如網路中查詢訊息的流量能夠被超級同儕所限制住。此外在我們多跳數多階層的架構下,可以藉由更強大的超級同儕來連結其他的完善差異網路。就我們調查過多數研究所知,幾乎沒有研究針對非結構化同儕網路來提出同時兼具可靠性和延展性的查詢機制。我們採用多跳指標復製造(Multi-hop Index Replication)和完善差異圖傳遞演算法,可使得每一個超級同儕不會收到額外的廣播查詢訊息;此外藉由查詢Multi-hop Index,使得每一個超級同儕得以判斷檔案資源來自於何方,更進一步有效的減少網路流量。zh_TW
dc.description.abstractIn this thesis, we propose an novel and efficient search approach for multi-layer unstructured P2P systems, and show that it is not only reliable, i.e., if any content is in the system, it successfully locates all files and the search should find the content with reasonable guarantees, but also scalable, i.e., the network traffic generated by queries will be limited by super-peer. In addition, we can use more powerful super-peer to connect to other Perfect Difference Network (PDN). To the best of our knowledge, there are few researches focused on the reliable and scalable search mechanism for unstructured P2P systems. The broadcasting performance of the P2P system is enhanced through the use of a Multi-hop Index Replication with Perfect Difference Graph (PDG) forwarding algorithm, which make certain that each super-peer receives just one copy of the broadcast message. Furthermore, by using the Multi-hop Index, super-peer has extra information to know what the files it queries is available or unavailable files, and demonstrate their effectiveness and efficiency through the simulation.en_US
dc.language.isoen_USen_US
dc.subject點對點同儕網路zh_TW
dc.subject查詢zh_TW
dc.subject非結構化zh_TW
dc.subject結構化zh_TW
dc.subject多階層zh_TW
dc.subject多跳數zh_TW
dc.subjectP2Pen_US
dc.subjectQueryen_US
dc.subjectUnstructureden_US
dc.subjectStructureden_US
dc.subjectMulti-layeren_US
dc.subjectMulti-hopen_US
dc.title一個同儕式網路環境中基於完善差異圖與集合之高效率查詢機制zh_TW
dc.titleAn Efficient Query Mechanism Based on Perfect Difference Graph/Set in P2P Networksen_US
dc.typeThesisen_US
dc.contributor.department資訊科學與工程研究所zh_TW
顯示於類別:畢業論文


文件中的檔案:

  1. 562101.pdf

若為 zip 檔案,請下載檔案解壓縮後,用瀏覽器開啟資料夾中的 index.html 瀏覽全文。