{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/29691"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/29691","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Melody : a distributed music-sharing system","abstract":"Text search has been an important feature of file sharing applications since Napster. This thesis explores a directory hierarchy for categorizing and retrieving content in peer-to-peer systems as an alternative to keyword search. This thesis discusses Melody, a music sharing system that implements a directory hierarchy. Melody is built on Chord, a distributed lookup algorithm, and DHash, a distributed hash table. We evaluate the performance consequences and usability of Melody. 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