1 citations · 1 across the 4 of their papers we have counts for
4 papers
Rank-one convexification for quadratic optimization problems with step function penalties
Soobin Choi, Valentina Cepeda, Andres Gomez +1
We investigate convexification for convex quadratic optimization with step function penalties. Such problems can be cast as mixed-integer quadratic optimization problems, where bin…
The EE-Classifier: A classification method for functional data based on extremality indexes
Catalina Lesmes, Francisco Zuluaga, Henry Laniado +2
Functional data analysis has gained significant attention due to its wide applicability. This research explores the extension of statistical analysis methods for functional data, w…
Real-time solution of quadratic optimization problems with banded matrices and indicator variables
Andres Gomez, Shaoning Han, Leonardo Lozano
We consider mixed-integer quadratic optimization problems with banded matrices and indicator variables. These problems arise pervasively in statistical inference problems with time…
Strong Formulations for Quadratic Optimization with M-matrices and Indicator Variables
Alper Atamturk, Andres Gomez
We study quadratic optimization with indicator variables and an M-matrix, i.e., a PSD matrix with non-positive off-diagonal entries, which arises directly in image segmentation and…