1469 search results - page 267 / 294 » Query Expansion and Query Reduction in Document Retrieval |
ICICS
2007
Springer
14 years 25 days ago
2007
Springer
Authentication is increasingly relevant to data management. Data is being outsourced to untrusted servers and clients want to securely update and query their data. For example, in ...
PKDD
2009
Springer
14 years 3 months ago
2009
Springer
This paper presents an interdisciplinary investigation of statistical information retrieval (IR) techniques for protein identification from tandem mass spectra, a challenging probl...
AAAI
2006
13 years 10 months ago
2006
OntoSearch, a full-text search engine that exploits ontological knowledge for document retrieval, is presented in this paper. Different from other ontology based search engines, O...
CN
2010
13 years 9 months ago
2010
Distributed hash tables (DHTs) are very efficient for querying based on key lookups. However, building huge term indexes, as required for IR-style keyword search, poses a scalabil...
JODS
2008
13 years 9 months ago
2008
Information integration and retrieval are useful tasks in many information systems. In these systems, it is far from an easy task to directly integrate information from natural lan...