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SavingsAnts for the Vehicle Routing Problem
In this paper we propose a hybrid approach for solving vehicle routing problems. The main idea is to combine an Ant System (AS) with a problem specific constructive heuristic, namely the well knownExpand
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A Savings Based Ant System For The Vehicle Routing Problem
In this paper we study the merit of using the well known Savings algorithm within the framework of an Ant System to tackle the Vehicle Routing Problem (VRP). First, we show the influence of theExpand
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Developing roles in change processes – A case study from a public sector organisation
Abstract Even though change is recognized to be of utmost importance in today´s organisations, there exists no common understanding of change roles. The relationship between change roles and programExpand
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Too much pm creativity kills your project
Abstract One question these companies have to face is the contradiction between individual freedom in applying project management and the call for guidelines and standards to perform medium andExpand