15 citations · 23 across the 4 of their papers we have counts for
4 papers
Minimal average degree aberration and the state polytope for experimental designs
Yael Berstein, Hugo Maruri-Aguilar, Shmuel Onn +2
For a particular experimental design, there is interest in finding which polynomial models can be identified in the usual regression set up. The algebraic methods based on Groebner…
Nonlinear optimization for matroid intersection and extensions
Yael Berstein, Jon Lee, Shmuel Onn +1
We address optimization of nonlinear functions of the form , where is a nonlinear function, is a matrix, and feasible are in some large fi…
Nonlinear Matroid Optimization and Experimental Design
Yael Berstein, Jon Lee, Hugo Maruri-Aguilar +4
We study the problem of optimizing nonlinear objective functions over matroids presented by oracles or explicitly. Such functions can be interpreted as the balancing of multi-crite…
Expressing Combinatorial Optimization Problems by Systems of Polynomial Equations and the Nullstellensatz
J. A. De Loera, J. Lee, S. Margulies +1
Systems of polynomial equations over the complex or real numbers can be used to model combinatorial problems. In this way, a combinatorial problem is feasible (e.g. a graph is 3-co…