3241 search results - page 416 / 649 » Searching for Hidden-Web Databases |
170
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IDEAS
2006
IEEE
16 years 15 days ago
2006
IEEE
This paper proposes techniques to query encrypted XML documents. Such a problem predominantly occurs in “Database as a Service” (DAS) architectures, where a client may outsour...
163
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STORAGESS
2005
ACM
16 years 11 hour ago
2005
ACM
In this paper we describe the design for the Pvault software, which is a personal data manager that stores and retrieves data from a remote untrusted data server securely. The maj...
181
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ISMDA
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. The increasing availability of automated data collection tools, database technologies and Information and Communication Technologies in biomedicine and health care have l...
199
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SCIA
2005
Springer
15 years 12 months ago
2005
Springer
In this paper, two block-based texture methods are proposed for content-based image retrieval (CBIR). The approaches use the Local Binary Pattern (LBP) texture feature as the sourc...
180
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SIGMOD
2004
ACM
15 years 12 months ago
2004
ACM
Data items are often associated with a location in which they are present or collected, and their relevance or in uence decays with their distance. Aggregate values over such data...