5580 search results - page 830 / 1116 » Randomized priority algorithms |
154
Voted
TSP
2012
13 years 10 months ago
2012
Abstract—We consider a robust downlink beamforming optimization problem for secondary multicast transmission in a multiple-input multiple-output (MIMO) spectrum sharing cognitive...
181
click to vote
MOBIHOC
2012
ACM
13 years 5 months ago
2012
ACM
We propose a routing scheme to implement multicast communication in wireless networks. The scheme is oblivious, compact, and completely decentralized. It is intended to support dy...
167
click to vote
JMLR
2012
13 years 5 months ago
2012
The expectation maximization (EM) algorithm is a popular algorithm for parameter estimation in models with hidden variables. However, the algorithm has several non-trivial limitat...
173
click to vote
CVPR
2012
IEEE
13 years 5 months ago
2012
IEEE
This paper presents a novel method for estimating the geospatial trajectory of a moving camera with unknown intrinsic parameters, in a city-scale urban environment. The proposed m...
163
click to vote
SIAMCOMP
2002
15 years 2 months ago
2002
We characterize all limit laws of the quicksort type random variables defined recursively by Xn d = XIn + X n-1-In + Tn when the "toll function" Tn varies and satisfies ...