Supporting Content-Based Music Retrieval in Structured Peer-to-Peer Overlay

• Main Authors: I-Jan Wang, 王怡然
• Other Authors: Guanling Lee
• Format: Others
• Language: en_US
• Online Access: http://ndltd.ncl.edu.tw/handle/rgzx99

碩士 === 國立東華大學 === 資訊工程學系 === 96 === The of data-sharing applications has made Peer-to-Peer (P2P) systems popular for widespread exchange of resources and information between millions of users. In recently years, structured P2P networks is proposed to guarantee file availability and ease network and support keyword query efficiently. However, keyword-only search is insufficiently. In this thesis, how to support content-based music retrieval in a structured P2P network is discussed. Based on a modified hypercube structure, an approach named Hyper-Ternary-Cube(HTC) is proposed to support error-tolerance search efficiently, and this structure is used to support a key-invariant coding way named Melody Contour. Moreover, a set of simulation is preformed to show the benefit of our approach.