839 search results - page 49 / 168 » Ensemble-index: a new approach to indexing large databases |
SISAP
2010
IEEE
13 years 6 months ago
2010
IEEE
Most multimedia information retrieval systems use an indexing scheme to speed up similarity search. The index aims to discard large portions of the data collection at query time. ...
SIGIR
2011
ACM
12 years 10 months ago
2011
ACM
Large search engines process thousands of queries per second over billions of documents, making query processing a major performance bottleneck. An important class of optimization...
LREC
2008
13 years 9 months ago
2008
The Berkeley FrameNet Project (BFN) is making an English lexical database called FrameNet, which describes syntactic and semantic properties of an English lexicon extracted from l...
SIGMOD
2004
ACM
14 years 8 months ago
2004
ACM
Current schema matching approaches still have to improve for very large and complex schemas. Such schemas are increasingly written in the standard language W3C XML schema, especia...
AAAI
2007
13 years 10 months ago
2007
RDF (“Resource Description Framework”) is now a widely used World Wide Web Consortium standard. However, methods to index large volumes of RDF data are still in their infancy....