2061 search results - page 195 / 413 » Modeling search engine effectiveness for federated search |
163
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FSTTCS
2010
Springer
15 years 4 months ago
2010
Springer
We study the average number of transitions in Glushkov automata built from random regular expressions. This statistic highly depends on the probabilistic distribution set on the e...
178
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DL
2000
Springer
15 years 11 months ago
2000
Springer
We evaluate server selection methods in a Web environment, modeling a digital library which makes use of existing Web search servers rather than building its own index. The evalua...
171
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CIKM
2004
Springer
15 years 12 months ago
2004
Springer
Collaborative filtering and content-based filtering are two types of information filtering techniques. Combining these two techniques can improve the recommendation effectiveness....
222
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SOCIALCOM
2010
15 years 4 months ago
2010
We explore the hypothesis that it is possible to obtain information about the dynamics of a blog network by analysing the temporal relationships between blogs at a semantic level, ...
195
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
According to a recent survey made by Nielsen NetRatings, searching on news articles is one of the most important activity online. Indeed, Google, Yahoo, MSN and many others have p...