926 search results - page 136 / 186 » Large Scale Data Mining: Challenges and Responses |
142
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KDD
2007
ACM
16 years 6 months ago
2007
ACM
We consider the problem of estimating occurrence rates of rare events for extremely sparse data, using pre-existing hierarchies to perform inference at multiple resolutions. In pa...
147
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
Providing vehicles with enhanced ability to communicate and exchange real-time data with neighboring vehicles opens up a variety of complex challenges that can only be met by comb...
184
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SDM
2009
SIAM
16 years 3 months ago
2009
SIAM
Graph classification is an increasingly important step in numerous application domains, such as function prediction of molecules and proteins, computerised scene analysis, and an...
153
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ICDM
2006
IEEE
16 years 2 days ago
2006
IEEE
High dimensionality remains a significant challenge for document clustering. Recent approaches used frequent itemsets and closed frequent itemsets to reduce dimensionality, and to...
183
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KDD
2005
ACM
15 years 11 months ago
2005
ACM
The increasing complexity of today’s systems makes fast and accurate failure detection essential for their use in mission-critical applications. Various monitoring methods provi...