Sigma encoded inverted files.

Andrew Trotman Vikram Subramanya

Published in: CIKM (2007)

Keyphrases

inverted file
information retrieval systems
text retrieval
access methods
main memory
indexing method
retrieval model
retrieval method
signature file
document collections
inverted index
information retrieval
query expansion
keyword queries
query processing
relevant documents
image database
relevance feedback