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CSSE
2008
IEEE
13 years 10 months ago
2008
IEEE
Based on the analysis of color histogram for image retrieval, a new descriptor, bit-plane distribution entropy (BPDE), is proposed in this paper. The image is firstly divided into ...
INFOSCALE
2007
ACM
13 years 9 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...
SIGMOD
2008
ACM
14 years 8 months ago
2008
ACM
While database management systems offer a comprehensive solution to data storage, they require deep knowledge of the schema, as well as the data manipulation language, in order to...
WWW
2004
ACM
14 years 8 months ago
2004
ACM
The development of information and communication technologies and the expansion of the Internet means that, nowadays, there are huge amounts of information available via these eme...
WSDM
2010
ACM
14 years 5 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...