2257 search results - page 68 / 452 » Information accountability |
127
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WSDM
2010
ACM
15 years 9 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 ...
SSD
2009
Springer
15 years 6 months ago
2009
Springer
A key issue in clustering data, regardless the algorithm used, is the definition of a distance function. In the case of trajectory data, different distance functions have been pro...
ICRA
2006
IEEE
15 years 5 months ago
2006
IEEE
— In this paper, we consider the problem of exploring an unknown environment with a team of mobile robots. One of the key issues in multi-robot exploration is how to assign targe...
95
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BMCBI
2008
14 years 12 months ago
2008
Background: In cancer research, most clinical variables have already been investigated and are now well established. The use of transcriptomic variables has raised two problems: r...
105
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JSAC
2006
14 years 11 months ago
2006
4G systems are expected to support data rates of the order of 100 Mbps in the outdoor environment and 1 Gbps in the indoor/stationary environment. In order to support such large p...