Access Statistics for Stefan Helber

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A Fix-and-Optimize Approach for the Multi-Level Capacitated Lot Sizing Problems 0 0 0 177 3 7 11 753
A hierarchical facility layout planning approach for large and complex hospitals 0 0 0 72 0 2 4 231
Decision support for rehabilitation hospital scheduling 0 0 0 31 0 1 3 126
Dynamic capacitated lot sizing with random demand and dynamic safety stocks 0 0 0 30 3 3 3 136
Profit-oriented scheduling of resource-constrained projects with flexible capacity constraints 0 0 0 17 2 9 11 53
Profit-oriented shift scheduling of inbound contact centers with skills-based routing, impatient customers, and retrials 0 0 0 68 1 3 4 368
Quality- and profit-oriented scheduling of flexible resource-constrained projects 0 0 0 10 2 3 5 72
Scheduling resource-constrained projects with a flexible project structure 0 0 1 34 5 7 30 212
Setting inventory levels of CONWIP flow lines via linear programming 0 0 0 34 1 3 4 227
Simultaneous Production and Maintenance Planning for a Single Capacitated Resource facing both a Dynamic Demand and Intensive Wear and Tear 0 0 0 19 2 3 6 90
Solving a Multi-Level Capacitated Lot Sizing Problem with Multi-Period Setup Carry-Over via a Fix-and-Optimize Heuristic 1 1 1 271 7 10 14 1,062
Using linear programming to analyze and optimize stochastic flow lines 0 0 0 165 0 1 4 685
Total Working Papers 1 1 2 928 26 52 99 4,015

Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A Generic Approach to Analyze the Impact of a Future Aircraft Design on the Boarding Process 0 0 0 0 1 2 3 31
A New Decomposition Approach for Non-Cyclic Continuous Material Flow Lines with a Merging Flow of Material 0 0 0 1 1 1 4 10
A fix-and-optimize approach for the multi-level capacitated lot sizing problem 0 0 1 82 1 5 11 277
A heuristic for dynamic multi-item multi-level capacitated lotsizing for general product structures 0 0 1 88 2 2 5 176
A hierarchical facility layout planning approach for large and complex hospitals 0 0 0 4 2 5 9 35
Approximate analysis of unreliable transfer lines with splits in the flow of material 0 0 0 3 1 1 2 11
Contributions to stochastic models of manufacturing and service operations 0 0 0 1 1 1 1 8
Decomposition of unreliable assembly/disassembly networks with limited buffer capacity and random processing times 0 0 0 10 1 2 2 49
Designing Dynamic Inductive Charging Infrastructures for Airport Aprons with Multiple Vehicle Types 0 0 1 3 0 1 2 10
Evaluation of Unreliable Flow Lines with Limited Buffer Capacities and Spare Part Provisioning 0 0 1 12 0 2 8 24
Flexible versus robust lot-scheduling subject to random production yield and deterministic dynamic demand 0 0 0 7 1 2 2 20
Location Planning for Dynamic Wireless Charging Systems for Electric Airport Passenger Buses 0 0 0 3 1 2 3 43
Profit-oriented scheduling of resource-constrained projects with flexible capacity constraints 0 0 0 69 0 2 5 102
Quality- and profit-oriented scheduling of resource-constrained projects with flexible project structure via a genetic algorithm 0 0 0 18 1 2 4 66
Quantitative approaches in production management 0 0 0 3 0 0 1 17
Scheduling resource-constrained projects with a flexible project structure 1 1 1 32 1 3 10 97
Simultaneous structuring and scheduling of multiple projects with flexible project structures 0 0 0 2 0 1 1 17
Using linear programming to analyze and optimize stochastic flow lines 0 0 0 4 0 2 4 20
Total Journal Articles 1 1 5 342 14 36 77 1,013

Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Analysis of flow lines with Cox-2-distributed processing times and limited buffer capacity 0 0 0 0 1 1 1 2
Total Chapters 0 0 0 0 1 1 1 2

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Statistics updated 2026-01-09