9359 search results - page 613 / 1872 » Generalization Algorithms for Second-Order Terms |
161
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DOLAP
2007
ACM
15 years 11 months ago
2007
ACM
In this paper, we deal with the problem of determining the best possible physical implementation of an ETL workflow, given its logical-level description and an appropriate cost mo...
219
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PODC
2010
ACM
15 years 11 months ago
2010
ACM
We show how to partition data structures representable by directed acyclic graphs, i.e. rooted trees, to allow for efficient complex operations, which lie beyond inserts, deletes ...
113
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SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
We propose a method to predict a user’s favourite locations in a city, based on his Flickr geotags in other cities. We define a similarity between the geotag distributions of t...
188
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SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
We consider blog feed search: identifying relevant blogs for a given topic. An individual’s search behavior often involves a combination of exploratory behavior triggered by sal...
217
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SIGIR
2010
ACM
15 years 11 months ago
2010
ACM
In microblogging services such as Twitter, the users may become overwhelmed by the raw data. One solution to this problem is the classification of short text messages. As short te...