13500 search results - page 2599 / 2700 » Improved analysis of D |
113
Voted
WSDM
2010
ACM
15 years 7 months ago
2010
ACM
We consider a set of views stating possibly conflicting facts. Negative facts in the views may come, e.g., from functional dependencies in the underlying database schema. We want ...
97
Voted
SODA
2010
ACM
15 years 7 months ago
2010
ACM
We study integrality gaps and approximability of two closely related problems on directed graphs. Given a set V of n nodes in an underlying asymmetric metric and two specified nod...
110
Voted
PPOPP
2010
ACM
15 years 7 months ago
2010
ACM
Effective data placement strategies can enhance the performance of data-intensive applications implemented on high end computing clusters. Such strategies can have a significant i...
104
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MICCAI
2009
Springer
15 years 7 months ago
2009
Springer
Modeling and analysis of MR images of the early developing human brain is a challenge because of the transient nature of different tissue classes during brain growth. To address th...
SDM
2009
SIAM
15 years 7 months ago
2009
SIAM
Most data mining operations include an integral search component at their core. For example, the performance of similarity search or classification based on Nearest Neighbors is ...