1512 search results - page 77 / 303 » When Suboptimal Rules |
PODS
2006
ACM
14 years 10 months ago
2006
ACM
Given that most elementary problems in database design are NP-hard, the currently used database design algorithms produce suboptimal results. For example, the current 3NF decompos...
ICDE
2010
IEEE
14 years 9 months ago
2010
IEEE
The rise of GPS and broadband-speed wireless devices has led to tremendous excitement about a range of applications broadly characterized as "location based services". Cu...
ICC
2009
IEEE
14 years 4 months ago
2009
IEEE
—We study a sensor node with an energy harvesting source. In any slot, the sensor node is in one of two modes: Wake or Sleep. The generated energy is stored in a buffer. The sens...
INFOCOM
2009
IEEE
14 years 4 months ago
2009
IEEE
— For both technological and economic reasons, the default path between two end systems in the wide-area Internet can be suboptimal. This observation has motivated a number of sy...
PKDD
2009
Springer
14 years 4 months ago
2009
Springer
Subgroup discovery is a Knowledge Discovery task that aims at finding subgroups of a population with high generality and distributional unusualness. While several subgroup discove...