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Load Balancing Scheme on the Basis of Huffman Coding for P2P Information Retrieval
2009
IEICE transactions on information and systems
Hisashi KURASAWA †a) , Atsuhiro TAKASU † †b) , and Jun ADACHI † †c) , Members SUMMARY Although a distributed index on a distributed hash table (DHT) enables efficient document query processing in Peer-to-Peer information retrieval (P2P IR), the index costs a lot to construct and it tends to be an unfair management because of the unbalanced term frequency distribution. We devised a new distributed index, named Huffman-DHT, for P2P IR. The new index uses an algorithm similar to Huffman coding
doi:10.1587/transinf.e92.d.2064
fatcat:v4k6oiwtnzggrmru6vxol7dt6u