Static pickup and delivery problems: a classification scheme and survey

Self-organized formation of topologically correct feature maps

Teuvo Kohonen · Biological Cybernetics · 1982 · 9.5K citations

Natural Sciences, Computer Science, Pattern Formation +12

On the shortest spanning subtree of a graph and the traveling salesman problem

Joseph B. Kruskal · Proceedings of the American Mathematical Society · 1956 · 5.1K citations · Full text

Natural Sciences, Mathematics, Algebra +11

Variable neighborhood search

Nenad Mladenović, Pierre Hansen · Computers & Operations Research · 1997 · 4.1K citations

Scheduling of Vehicles from a Central Depot to a Number of Delivery Points

Graham Clarke, J. W. Wright · Operations Research · 1964 · 3.8K citations

Management, Industrial Engineering, Operations Management +17

An Effective Heuristic Algorithm for the Traveling-Salesman Problem

Simon Lin, Brian W. Kernighan · Operations Research · 1973 · 3.8K citations

Natural Sciences, Decision Sciences, Algorithms +10