199 search results - page 9 / 40 » Approximating Center Points with Iterated Radon Points |
CCCG
2008
13 years 9 months ago
2008
We show that for any convex object Q in the plane, the average distance between the Fermat-Weber center of Q and the points in Q is at least 4(Q)/25, and at most 2(Q)/(3 3), wher...
DATE
2009
IEEE
14 years 2 months ago
2009
IEEE
—Accurate timing analysis is crucial for obtaining the optimal clock frequency, and for other design stages such as power analysis. Most methods for estimating propagation delay ...
NIPS
2003
13 years 9 months ago
2003
We study an approach to policy selection for large relational Markov Decision Processes (MDPs). We consider a variant of approximate policy iteration (API) that replaces the usual...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Iterative decoding is considered in this paper from an optimization point of view. Starting from the optimal maximum likelihood decoding, a (tractable) approximate criterion is de...
AMC
2007
13 years 7 months ago
2007
It is known that the i-th order laminated microstructures can be resolved by the k-th order rank-one convex envelopes with k ≥ i. So the requirement of establishing an efficient ...