Walter J. Gutjahr

A survey on metaheuristics for stochastic combinatorial optimization

Leonora Bianchi, Marco Dorigo, Luca Maria Gambardella et al. · Natural Computing · 2008 · 730 citations

Natural Sciences, Mathematics, Algorithms +10

Pareto Ant Colony Optimization: A Metaheuristic Approach to Multiobjective Portfolio Selection

Karl F. Doerner, Walter J. Gutjahr, Richard F. Hartl et al. · Annals of Operations Research · 2004 · 437 citations

Business, Decision Sciences, Optimization +14

A Graph-based Ant System and its convergence

Walter J. Gutjahr · Future Generation Computer Systems · 2000 · 369 citations

Computing, Computer Science, Algorithms +10

ACO algorithms with guaranteed convergence to the optimal solution

Walter J. Gutjahr · Information Processing Letters · 2002 · 283 citations

Natural Sciences, Computer Science, Algorithms +6

Multicriteria optimization in humanitarian aid

Walter J. Gutjahr, Pamela C. Nolz · European Journal of Operational Research · 2015 · 251 citations

Business, Decision Sciences, Systems Engineering +14