7 search results - page 2 / 2 » Static Pruning of Terms in Inverted Files |
WSDM
2010
ACM
14 years 8 months ago
2010
ACM
There has been a large amount of research on efficient document retrieval in both IR and web search areas. One important technique to improve retrieval efficiency is early termina...
CIKM
2004
Springer
14 years 4 months ago
2004
Springer
Indexing XML is crucial for efficient XML query processing. We propose a compact tree (Ctree) for XML indexing, which provides not only concise path summaries at group level but a...