A quasi-second-order proximal bundle algorithm.

Comparing Nonsmooth Nonconvex Bundle Methods in Solving Hemivariational Inequalities

Journal of Global Optimization

A Proximal Bundle Method Based on Approximate Subgradients

Computational Optimization and Applications

Lagrangian Relaxation

Computational Combinatorial Optimization, Optimal or Provably Near-Optimal Solutions [based on a Spring School]

On the global convergence of a nonmonotone proximal bundle method for convex nonsmooth minimization

Optimization Methods & Software - Dedicated to Professor Michael J.D. Powell on the occasion of his 70th birthday

Non-smoothness in classification problems

Optimization Methods & Software - THE JOINT EUROPT-OMS CONFERENCE ON OPTIMIZATION, 4-7 JULY, 2007, PRAGUE, CZECH REPUBLIC, PART I

What Shape Is Your Conjugate? A Survey of Computational Convex Analysis and Its Applications

SIAM Review

Aggregate codifferential method for nonsmooth DC optimization

Journal of Computational and Applied Mathematics