18306 search results - page 2981 / 3662 » Algorithmics in Exponential Time |
283
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SIGAL
1990
15 years 10 months ago
1990
We propose and analyse a quasirandom analogue to the classical push model for disseminating information in networks ("randomized rumor spreading"). In the classical mode...
202
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DEXA
1998
Springer
15 years 10 months ago
1998
Springer
Abstract. To achieve acceptable query response times in data warehouse environments, the data have to be pre-aggregated according to the need of the applications and stored redunda...
200
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KDD
2010
ACM
15 years 10 months ago
2010
ACM
Classification is one of the most essential tasks in data mining. Unlike other methods, associative classification tries to find all the frequent patterns existing in the input...
197
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ICDCS
2007
IEEE
15 years 10 months ago
2007
IEEE
As a key approach to achieve energy efficiency in sensor networks, sensing coverage has been studied extensively. Researchers have designed many coverage protocols to provide vario...
155
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ANCS
2006
ACM
15 years 10 months ago
2006
ACM
While the problem of high performance packet classification has received a great deal of attention in recent years, the research community has yet to develop algorithmic methods t...