Title :
Multi-Dimensional Prefix Search in P2P Networks
Author :
Joung, Yuh-Jzer ; Yang, Li-Wei
Author_Institution :
Dept. of Inf. Manage., National Taiwan Univ., Taipei
Abstract :
We present a simple yet novel technique for prefix search in P2P networks. The idea is to extract characters and their position information in a keyword to index objects. Our index scheme can achieve quite balanced loads, avoid hop-spots and single point of failure, reduce storage and maintenance costs, and offer some ranking mechanisms for matching objects. We use 2.412.613 CD records collected in FreeDB (http://freedb.org) as experimental dataset to test our index scheme
Keywords :
indexing; peer-to-peer computing; query formulation; resource allocation; text analysis; P2P network; character extraction; index object matching; index scheme; multidimensional prefix search; peer-to-peer network; ranking mechanism; Costs; Data mining; Data structures; Frequency; Indexing; Information management; Information retrieval; Keyword search; Peer to peer computing; Testing;
Conference_Titel :
Peer-to-Peer Computing, 2006. P2P 2006. Sixth IEEE International Conference on
Conference_Location :
Cambridge
Print_ISBN :
0-7695-2679-9
DOI :
10.1109/P2P.2006.24
