487 search results - page 1 / 98 » Optimal sampling algorithms for frequency estimation in dist... |
INFOCOM
2011
IEEE
12 years 8 months ago
2011
IEEE
—Consider a distributed system with n nodes where each node holds a multiset of items. In this paper, we design sampling algorithms that allow us to estimate the global frequency...
JCB
2006
13 years 4 months ago
2006
A commonly used tool in disease association studies is the search for discrepancies between the haplotype distribution in the case and control populations. In order to find this d...
GECCO
2004
Springer
13 years 10 months ago
2004
Springer
Estimation of distribution algorithms (EDA) are similar to genetic algorithms except that they replace crossover and mutation with sampling from an estimated probability distributi...
CDC
2008
IEEE
13 years 11 months ago
2008
IEEE
— This paper considers a network composed of robotic agents and static nodes performing spatial estimation of a dynamic physical processes. The physical process is modeled as a s...
PODS
2010
ACM
13 years 9 months ago
2010
ACM
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...