7228 search results - page 752 / 1446 » From Algorithmic to Subjective Randomness |
176
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CIKM
2010
Springer
15 years 6 months ago
2010
Springer
Indexes for large collections are often divided into shards that are distributed across multiple computers and searched in parallel to provide rapid interactive search. Typically,...
308
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GIS
2004
ACM
16 years 8 months ago
2004
ACM
The R*-tree is a state-of-the-art spatial index structure. It has already found its way into commercial systems. The most important improvement of the R*-tree over the original R-...
191
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WWW
2008
ACM
16 years 8 months ago
2008
ACM
Most models for online advertising assume that an advertiser's value from winning an ad auction, which depends on the clickthrough rate or conversion rate of the advertisemen...
213
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KDD
2009
ACM
16 years 8 months ago
2009
ACM
In recent years, the blogosphere has experienced a substantial increase in the number of posts published daily, forcing users to cope with information overload. The task of guidin...
238
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KDD
2008
ACM
16 years 7 months ago
2008
ACM
This paper presents a new algorithm for sequence prediction over long categorical event streams. The input to the algorithm is a set of target event types whose occurrences we wis...