Music Information Retrieval Schemes in Peer-to-Peer Environments | Science Publications

Journal of Computer Science

Chaokun Wang¹  Shengfei Shi¹  Jianzhong Li¹ 

关键词: Music Information Retrieval;    Peer-to-Peer Systems;    CBP2PMIR;   

DOI  :  10.3844/jcssp.2005.369.375

学科分类：计算机科学（综合）

来源: Science Publications

【 摘 要 】

Peer-to-peer systems are useful tools for music applications. Existing peer-to-peer systemssupport the storing and sharing of music data, however they cannot effectively and efficiently supportthe content-based information retrieval and the cooperation of musicians. This study focuses on themethods of content-based music information retrieval in peer-to-peer environments. Four musicinformation retrieval schemes are evaluated in detail on communication cost, retrieval time, updatecomplexity and robustness. Peers-peers-coordinator scheme is found to be the best one from theoreticalanalysis and simulated experiments. Also, an algorithm is designed for an implementation of thepeers-peers-coordinator scheme and a simple but effective method is brought forward to filter out thereplica in the final results. The results of simulated experiments show the efficiency of the algorithm.

【 授权许可】

Unknown