Cunningham's Rule constructions because they tend to average out how many times a variable pivots. It has recently been shown by David Avis and Oliver Friedmann that there is a family of linear programs on which the simplex algorithm equipped with Cunningham's rule requires exponential time. Cunningham's Rule In mathematical optimization, Cunningham's rule (also known as least recently considered rule or round-robin rule) is an algorithmic refinement of the simplex method for linear optimization. The rule was proposed 1979 by W.H. Cunningham to defeat the deformed hypercube constructions by Klee and Minty et. al. (see, e.g. Klee–Minty cube). Cunningham's rule assigns a
Golden Rule Airlines 3 An-2s (as of 2006-12-12): one each of the passenger, cargo and agricultural versions. Golden Rule Airlines Golden Rule Airlines was an airline based in Bishkek, Kyrgyzstan. The airline is on the List of air carriers banned in the European Union. One of their aircraft was damaged beyond repair after it crashed in 2009. The airline ceased operations in 2011. Services operated by Golden Rule Airlines include the following (as of 2006-12-12): Charter services (passenger or cargo) based in Bishkek. The company has a service department, and is the only licensed company in Kyrgyzstan for An-2's. This includes flight training