Articles Published (Corresponding Author in Blue)
H.S. Ryoo, "Comments on "An Efficient Algorithm for Solving Generalized Linear Multiplicative Programming" by S. Liu and Y. Zhao," Journal of Computational and Applied Mathematics, in press
K. Yan and H.S. Ryoo, "Graph, Clique and Facet of Boolean Logical Polytope," Journal of Global Optimization, 82:1015–1052, 2022 (https://doi.org/10.1007/s10898-021-01107-x)
C. Guo and H.S. Ryoo, "On Pareto-Optimal Boolean Logical Patterns for Numerical Data," Applied Mathematics and Computation, 403:126-153, 2021
Z. Ma and H.S. Ryoo, "Spherical Classification of Data; a New Rule-Based Learning Method," Journal of Classification, 38:44-71, 2021
K. Yan and H.S. Ryoo, "A Multi-Term, Polyhedral Relaxation of a 0-1 Multilinear Function for Boolean Logical Pattern Generation," Journal of Global Optimization, 74:705-735, 2019
K. Yan and H.S. Ryoo, "Strong Valid Inequalities for Boolean Logical Pattern Generation," Journal of Global Optimization, 69(1):183-230, 2017
K. Yan and H.S. Ryoo, "0-1 Multilinear Programming as a Unifying Theory for LAD Pattern Generation," Discrete Applied Mathematics, 218:21-39, February, 2017
C. Guo and H.S. Ryoo, “Compact MILP Models for Optimal and Pareto-Optimal LAD Patterns,” Discrete Applied Mathematics, 160(16-17):2339-2348, 2012
Z. Ma and H.S. Ryoo, “General Set Covering for Feature Selection in Data Mining,” Management Science & Financial Engineering, 18(2):13-17, 2012
H.S. Ryoo and In-Yong Jang, “MILP Approach to Pattern Generation in Logical Analysis of Data,” Discrete Applied Mathematics, 157(4):749-761, 2009
H.S. Ryoo and M. Ehrgott, “Biomedical Informatics and OR,” OR Spectrum, 30(2):219-221, 2008
K. Kim and H.S. Ryoo, “A LAD-based method for selecting short oligo probes for genotyping applications,” OR Spectrum, 30(2):249-268, 2008
K. Kim and H.S. Ryoo, “Nonlinear separation of data via mixed 0-1 integer and linear programming,” Applied Mathematics and Computation, 193(1):183-196, 2007
H.S. Ryoo, “A compact mean-variance-skewness model for large-scale portfolio optimization and its application to the NYSE Market,” Journal of the OR Society, 58(4):505-515, 2007
K. Kim and H.S. Ryoo, “Data separation via a finite number of discriminant functions: a global optimization approach,” Applied Mathematics and Computation, 190(1):476-489, 2007
H.S. Ryoo, “Pattern classification via k-piecewise linear discriminants,” Computers & IE, 51(1):79-89, 2006
H.S. Ryoo and P. Ayyalasomayajula, “A Simulation-Based Heuristic Procedure for Analyzing Human Postural Balance,” OR Spectrum, 28:399-415, 2006
H.S. Ryoo, “Robust metaheuristic algorithm for redundancy optimization in large-scale complex systems,” Annals of Operations Research, 133:209-228, 2005
H.S. Ryoo and N.V. Sahinidis, “Global Optimization of Multiplicative Programs,” Journal of Global Optimization, 25(4):387-418, 2003
H.S. Ryoo and N.V. Sahinidis, “Analysis of Bounds for Multilinear Functions,” Journal of Global Optimization, 19(4):403-424, 2001
H.S. Ryoo and N.V. Sahinidis, “A Branch-and-Reduce Approach to Global Optimization,” Journal of Global Optimization, 8(2):107-138, 1996
H.S. Ryoo and N.V. Sahinidis, “Global Optimization of Nonconvex NLPs and MINLPs with Applications in Process Design,” Computers & Chemical Engineering, 19(5):551-566, 1995