4113 search results - page 643 / 823 » Watermarking Relational Databases |
158
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APWEB
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. The term Deep Web (sometimes also called Hidden Web) refers to the data content that is created dynamically as the result of a specific search on the Web. In this respec...
139
Voted
SIGMOD
1997
ACM
15 years 8 months ago
1997
ACM
Computing multiple related group-bys and aggregates is one of the core operations of On-Line Analytical Processing (OLAP) applications. Recently, Gray et al. [GBLP95] proposed the...
121
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HICSS
1996
IEEE
15 years 8 months ago
1996
IEEE
In this paper, we present a document model which integrates the logical structure and hypertext link structure of hyperdocuments in order to manage structured documents with hyper...
142
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KDD
2010
ACM
15 years 7 months ago
2010
ACM
Many social Web sites allow users to annotate the content with descriptive metadata, such as tags, and more recently to organize content hierarchically. These types of structured ...
140
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VLDB
2000
ACM
15 years 7 months ago
2000
ACM
Approximate query answering systems provide very fast alternatives to OLAP systems when applications are tolerant to small errors in query answers. Current sampling-based approach...