Stephen C. Billups

According to our database, Stephen C. Billups authored at least 18 papers between 1987 and 2022.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2022

Dynamic System Diversification for Securing Cloud-based IoT Subnetworks.

Hussain M. J. Almohri, Layne T. Watson, David Evans, Stephen C. Billups

ACM Trans. Auton. Adapt. Syst., 2022

2017

MDTri: robust and efficient global mixed integer search of spaces of multiple ternary alloys.

Peter A. Graf, Stephen C. Billups

Comput. Optim. Appl., 2017

2016

Stochastic derivative-free optimization using a trust region framework.

Jeffrey Larson, Stephen C. Billups

Comput. Optim. Appl., 2016

2013

A Globally Convergent Probability-One Homotopy for Linear Programs with Linear Complementarity Constraints.

Layne T. Watson, Stephen C. Billups, John E. Mitchell, David R. Easterling

SIAM J. Optim., 2013

Derivative-Free Optimization of Expensive Functions with Computational Error Using Weighted Regression.

Stephen C. Billups, Jeffrey Larson, Peter A. Graf

SIAM J. Optim., 2013

Solving the canonical dual of box- and integer-constrained nonconvex quadratic programs via a deterministic direct search algorithm.

David Yang Gao, Layne T. Watson, David R. Easterling, William I. Thacker, Stephen C. Billups

Optim. Methods Softw., 2013

2009

Optimization in Medical Imaging.

Stephen C. Billups

Proceedings of the Encyclopedia of Optimization, Second Edition, 2009

Identifying significant temporal variation in time course microarray data without replicates.

Stephen C. Billups, Margaret C. Neville, Michael Rudolph, Weston Porter, Pepper Schedin

BMC Bioinform., 2009

2008

Probability-one homotopy maps for mixed complementarity problems.

Kapil Ahuja, Layne T. Watson, Stephen C. Billups

Comput. Optim. Appl., 2008

2003

Minimum-Support Solutions for Radiotherapy Planning.

Stephen C. Billups, Janine M. Kennedy

Ann. Oper. Res., 2003

2002

A Probability-One Homotopy Algorithm for Nonsmooth Equations and Mixed Complementarity Problems.

Stephen C. Billups, Layne T. Watson

SIAM J. Optim., 2002

A Homotopy-Based Algorithm for Mixed Complementarity Problems.

Stephen C. Billups

SIAM J. Optim., 2002

2000

Improving the robustness of descent-based methods for semismooth equations using proximal perturbations.

Stephen C. Billups

Math. Program., 2000

1999

Solutions to Affine Generalized Equations Using Proximal Mappings.

Stephen C. Billups, Michael C. Ferris

Math. Oper. Res., 1999

1997

A Comparison of Large Scale Mixed Complementarity Problem Solvers.

Stephen C. Billups, Steven P. Dirkse, Michael C. Ferris

Comput. Optim. Appl., 1997

1996

Convergence of an Infeasible Interior-Point Algorithm from Arbitrary Positive Starting Points.

Stephen C. Billups, Michael C. Ferris

SIAM J. Optim., 1996

QPCOMP: A quadratic programming based solver for mixed complementarity problems.

Stephen C. Billups, Michael C. Ferris

Math. Program., 1996

1987

Algorithm 652: HOMPACK: a suite of codes for globally convergent homotopy algorithms.

Layne T. Watson, Stephen C. Billups, Alexander P. Morgan

ACM Trans. Math. Softw., 1987