1917 search results - page 174 / 384 » Decisions under subjective information |
169
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AIRWEB
2007
Springer
16 years 23 days ago
2007
Springer
Nowadays web spamming has emerged to take the economic advantage of high search rankings and threatened the accuracy and fairness of those rankings. Understanding spamming techniq...
179
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SAC
2006
ACM
16 years 16 days ago
2006
ACM
In this paper, we show that representation and reasoning techniques used in traditional knowledge engineering and the emerging Semantic Web can play an important role for heteroge...
178
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SIGIR
2006
ACM
16 years 16 days ago
2006
ACM
Combining the output from multiple retrieval sources over the same document collection is of great importance to a number of retrieval tasks such as multimedia retrieval, web retr...
153
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SIGIR
2005
ACM
16 years 4 days ago
2005
ACM
We consider two of the most commonly cited measures of retrieval performance: average precision and R-precision. It is well known that average precision and R-precision are highly...
204
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CIVR
2007
Springer
15 years 10 months ago
2007
Springer
A number of researchers have been building high-level semantic concept detectors such as outdoors, face, building, etc., to help with semantic video retrieval. Using the TRECVID v...