1163 search results - page 6 / 233 » An Index Structure To Retrieve Documents With Geographic Inf... |
CIKM
2008
Springer
14 years 11 months ago
2008
Springer
Most geographic information retrieval systems depend on the detection and disambiguation of place names in documents, assuming that the documents with a specific geographic scope ...
CLEF
2006
Springer
15 years 1 months ago
2006
Springer
This paper details the participation of the XLDB group from the University of Lisbon at the GeoCLEF task of CLEF 2006. We tested text mining methods that make use of an ontology t...
177
Voted
SIGIR
2011
ACM
14 years 10 days 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...
ECIR
2003
Springer
14 years 11 months ago
2003
Springer
In this paper we present an initial study on the use of both high and low level MPEG-7 descriptions for video retrieval. A brief survey of current XML indexing techniques shows tha...
82
Voted
INFOSCALE
2007
ACM
14 years 11 months ago
2007
ACM
We present a query-driven algorithm for the distributed indexing of large document collections within structured P2P networks. To cope with bandwidth consumption that has been ide...