Supporting filename partial matches in structured peer-to-peer overlay

  • Authors:
  • Guanling Lee;Jia-Sin Huang;Yi-Chun Chen

  • Affiliations:
  • Department of Computer Science and Information Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C;Department of Computer Science and Information Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C;Department of Computer Science and Information Engineering, National Dong Hwa University, Hualien, Taiwan, R.O.C

  • Venue:
  • GPC'10 Proceedings of the 5th international conference on Advances in Grid and Pervasive Computing
  • Year:
  • 2010

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Abstract

In recent years, research issues associated with peer-to-peer (P2P) systems have been discussed widely To resolve the file-availability problem and improve the workload, a method called the Distributed Hash Table (DHT) has been proposed However, DHT-based systems in structured architectures cannot support efficient queries, such as a similarity query, range query, and partial-match query, due to the characteristics of the hash function This study presents a novel scheme that supports filename partial-matches in structured P2P systems The proposed approach supports complex queries and guarantees result quality Experimental results demonstrate the effectiveness of the proposed approach.