2342 search results - page 330 / 469 » Information Needs and Automatic Queries |
154
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
In this paper, we propose a new approach to automatically compose data providing Web services. Our approach exploits existing mature works done in data integration systems. Specif...
153
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WWW
2007
ACM
16 years 6 months ago
2007
ACM
XACML has emerged as a popular access control language on the Web, but because of its rich expressiveness, it has proved difficult to analyze in an automated fashion. In this pape...
145
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WWW
2006
ACM
16 years 6 months ago
2006
ACM
A large and growing number of web pages display contextual advertising based on keywords automatically extracted from the text of the page, and this is a substantial source of rev...
158
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
With the increasing importance of search in guiding today's web traffic, more and more effort has been spent to create search engine spam. Since link analysis is one of the m...
169
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
Organizing Web search results into a hierarchy of topics and subtopics facilitates browsing the collection and locating results of interest. In this paper, we propose a new hierar...