906 search results - page 13 / 182 » Chain Dominated Orders |
MANSCI
2006
13 years 7 months ago
2006
Second order stochastic dominance characterizes risk-averse preferences represented by expected utility. This paper supplies second order stochastic dominance conditions that char...
GC
2008
Springer
13 years 7 months ago
2008
Springer
We prove that for graphs of order n, minimum degree 2 and girth g 5 the domination number satisfies 1 3 + 2 3g n. As a corollary this implies that for cubic graphs of order n ...
SODA
1997
ACM
13 years 8 months ago
1997
ACM
We study the generation of uniformly distributed linear extensions using Markov chains. In particular we show that monotone coupling from the past can be applied in the case of lin...
ANOR
2011
13 years 2 months ago
2011
Abstract The purpose of this article is to analyze and compare two standard portfolio insurance methods: Option-based Portfolio Insurance (OBPI) and Constant Proportion Portfolio I...
AI
2006
Springer
13 years 7 months ago
2006
Springer
Starting from some simple observations on a popular selection method in Evolutionary Algorithms (EAs)--tournament selection--we highlight a previously-unknown source of inefficien...