17329 search results - page 51 / 3466 » Improved non-approximability results |
JCIT
2010
14 years 6 months ago
2010
In the trilateration of wireless sensor networks, to overcome the affection of localization error caused by the selection of beacon nodes, a selective strategy of beacon nodes bas...
ICDAR
2011
IEEE
13 years 11 months ago
2011
IEEE
: Writer recognition is a very important branch of biometrics. In our previous research, a Grid Micro-structure Feature (GMSF) based text-independent and scriptindependent method w...
79
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COCO
2006
Springer
15 years 3 months ago
2006
Springer
We consider the problem of finding a monomial (or a term) that maximizes the agreement rate with a given set of examples over the Boolean hypercube. The problem is motivated by le...
CGO
2004
IEEE
15 years 3 months ago
2004
IEEE
Recent research has shown that programs often exhibit value locality. Such locality occurs when a code segment, although executed repeatedly in the program, takes only a small num...
114
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FOCM
2008
14 years 12 months ago
2008
We consider the problem of finding a singularity of a differentiable vector field X defined on a complete Riemannian manifold. We prove a unified result for the existence and local...