8972 search results - page 380 / 1795 » Private Information Retrieval |
189
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ISSA
2004
15 years 8 months ago
2004
South Africa's health system consists of a large public sector and a smaller but fast-growing private sector. Health care varies from the most basic primary health care, offe...
155
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WWW
2010
ACM
16 years 1 months ago
2010
ACM
This paper investigates whether Web comments can be exploited for cross-media retrieval. Comparing Web items such as texts, images, videos, music, products, or personal profiles ...
199
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
Users commonly rely just on scarce textual annotation when their searches for images are semantic or conceptual based. Rich visual information is often thrown away in basic annota...
176
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CLEF
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. In this paper we report results of experiments conducted with strategies for improving text-based image retrieval. The adopted strategies were evaluated in the photograph...
155
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CIKM
2003
Springer
16 years 3 days ago
2003
Springer
Hybrid peer-to-peer architectures use special nodes to provide directory services for regions of the network (“regional directory services”). Hybrid peer-to-peer architectures...