2756 search results - page 450 / 552 » Searching the Web: From Keywords to Semantic Queries |
151
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HICSS
1999
IEEE
15 years 10 months ago
1999
IEEE
As access to hypermedia documents becomes generally available, it becomes increasingly important to understand how casual users search for information. We have studied search patt...
168
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GIS
2010
ACM
15 years 4 months ago
2010
ACM
With the prevalence of GPS-embedded mobile devices, enormous amounts of mobility data are being collected in the form of trajectory - a stream of (x,y,t) points. Such trajectories...
215
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ICCS
2009
Springer
16 years 26 days ago
2009
Springer
Abstract. In knowledge bases, the open world assumption and the ability to express variables may lead to an answer redundancy problem. This problem occurs when the returned answers...
153
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Search engine advertising has become a significant element of the Web browsing experience. Choosing the right ads for the query and the order in which they are displayed greatly a...
161
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Web processes must often operate in volatile environments where the quality of service parameters of the participating service providers change during the life time of the process...