2 citations · 2 across the 3 of their papers we have counts for
3 papers
Finding the symmetry group of an LP with equality constraints and its application to classifying orthogonal arrays
Andrew J. Geyer, Dursun A. Bulutoglu, Kenneth J. Ryan
For a given linear program (LP) a permutation of its variables that sends feasible points to feasible points and preserves the objective function value of each of its feasible poin…
Legendre pair of length using complementary binary matrices with fixed marginals
Jonathan Turner, Ilias Kotsireas, Dursun Bulutoglu +1
We provide a search method for Legendre pairs of composite length based on generating binary matrices with fixed row and column sums from compressed, complementary integer vectors.…
The LP Relaxation Orthogonal Array Polytope and its Permutation Symmetries
Andrew J. Geyer, Dursun A. Bulutoglu, Steven J. Rosenberg
Symmetry plays a fundamental role in design of experiments. In particular, symmetries of factorial designs that preserve their statistical properties are exploited to find designs…