| Tabu search heuristics for the order batching problem in manual order picking systems S Henn, G Wäscher European Journal of Operational Research 222 (3), 484-494, 2012 | 236 | 2012 |
| Algorithms for on-line order batching in an order picking warehouse S Henn Computers & Operations Research 39 (11), 2549-2563, 2012 | 192 | 2012 |
| Metaheuristics for order batching and sequencing in manual order picking systems S Henn, V Schmid Computers & Industrial Engineering 66 (2), 338-351, 2013 | 191 | 2013 |
| Metaheuristics for the order batching problem in manual order picking systems S Henn, S Koch, KF Doerner, C Strauss, G Wäscher Business Research 3, 82-105, 2010 | 166 | 2010 |
| Order batching in order picking warehouses: a survey of solution approaches S Henn, S Koch, G Wäscher Warehousing in the global supply chain: Advanced models, tools and …, 2012 | 154 | 2012 |
| Order batching and sequencing for the minimization of the total tardiness in picker-to-part warehouses S Henn Flexible Services and Manufacturing Journal 27, 86-114, 2015 | 123 | 2015 |
| A new mathematical programming formulation for the single-picker routing problem A Scholz, S Henn, M Stuhlmann, G Wäscher European Journal of Operational Research 253 (1), 68-84, 2016 | 116 | 2016 |
| A U-shaped layout for manual order-picking systems S Henn, S Koch, H Gerking, G Wäscher Logistics Research 6, 245-261, 2013 | 40 | 2013 |
| Extensions of cutting problems: setups S Henn, G Wäscher Pesquisa Operacional 33, 133-162, 2013 | 21 | 2013 |
| Weight-constrained minimum spanning tree problem ST Henn Technische Universität Kaiserslautern, 2007 | 19 | 2007 |
| Algorithms for on-line order batching in an order-picking warehouse S Henn Working Paper Series, 2009 | 7 | 2009 |
| A new mathematical programming formulation for the single-picker routing problem in a single-block layout S Henn, A Scholz, M Stuhlmann, G Wäscher Working Paper Series, 2015 | 4 | 2015 |
| Variable neighborhood search for the order batching and sequencing problem with multiple pickers S Henn Working Paper Series, 2012 | 3 | 2012 |
| Metaheuristics for the Order Batching Problem in Manual Order Picking Systems S Henn Working Paper 20/2009, 1-2, 1990 | 3 | 1990 |
| Heuristics for Standard and Extended Order Batching Problems in Picker-to-part Warehouses ST Henn | | 2012 |
| FEMM S Henn, G Wäscher | | 2010 |
