English  |  正體中文  |  简体中文  |  Post-Print筆數 : 11 |  Items with full text/Total items : 89685/119491 (75%)
Visitors : 23936200      Online Users : 128
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    政大機構典藏 > 理學院 > 資訊科學系 > 期刊論文 >  Item 140.119/69158
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/69158


    Title: Identifying Prototypical Melodies by Extracting Approximate Repeating Patterns from Music Works
    Authors: 陳良弼
    LIU,NING-HAN;WU,YI-HUNG;CHEN,ARBEE L. P.
    Contributors: 資科系
    Keywords: prototypical melody;approximate repeating pattern;lower-bounding mechanism;R*-tree, music database
    Date: 2010-07
    Issue Date: 2014-08-21 15:10:11 (UTC+8)
    Abstract: The concept of a prototypical melody has been proposed to characterize sets of similar musical segments in a composition. In musicology, the degree of importance associated with a prototypical melody is proportional to the number of musical segments similar to it. In this paper, a novel approach is developed to extract all the prototypical melodies in a musical work. Our approach considers each music segment as a prototypical melody candidate and utilizes edit distance to isolate a set of music segments that are similar to this candidate. To expedite the process, a lower bounding mechanism is used to estimate the number of similar musical segments for each candidate to eliminate impossible options. Furthermore, the approach is extended to facilitate the extraction of all prototypical melodies in a set of musical works. Analysis is carried out on a real data set, and the results indicate significantly improved performance in average response time relative to existing approaches.
    Relation: Journal of Information Science and Engineering,26(4),1181-1198
    Data Type: article
    Appears in Collections:[資訊科學系] 期刊論文

    Files in This Item:

    File Description SizeFormat
    1679-1691.pdf744KbAdobe PDF460View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    社群 sharing

    著作權政策宣告
    1.本網站之數位內容為國立政治大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,惟仍請適度,合理使用本網站之內容,以尊重著作權人之權益。商業上之利用,則請先取得著作權人之授權。
    2.本網站之製作,已盡力防止侵害著作權人之權益,如仍發現本網站之數位內容有侵害著作權人權益情事者,請權利人通知本網站維護人員(nccur@nccu.edu.tw),維護人員將立即採取移除該數位著作等補救措施。
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback