Tag: research & technology

Combinatorial Optimization

October 7, 2014


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Economy and science are working together on innovations for the practice In the research project of MultiTrans (multi-criteria Optimization for transportation problems in logistics) the Institute to develop the next generation of algorithms of mathematics of the Technical University of Berlin and the 4flow AG to optimize transport, which can take into account complex combinations of target. Already optimization algorithms used in the standard software 4flow vista, which lead to significant transport cost reductions. This technologically advanced algorithms focus mainly on largely congruent goals such as lowest cost of transport or best transportation utilization. Main objective of the current research project is to develop the next generation of algorithms on this basis to optimize transport. These are depicted on the one hand highly complex networks with multi-tiered transport chains and combined traffic flows and optimize also competing, on the other hand several targets at the same time. An essential Key success factor for the transport optimisation is the realistic illustration of the network that you want to tune. We want to consider not only cost and delivery times, but reduce the environmental impact. It concerns us a holistic approach\”, as Prof.

Dr. Rolf H. Mohring, Professor at the Faculty of II – mathematics and natural sciences and project manager of MultiTrans at the Technical University of Berlin. The project is mathematical and software technically extremely ambitious. Due to successful preparatory work, the research partners are confident that their combined expertise in logistics, software technology, applied mathematics and algorithm development will lead to new, compelling solutions.

We are constantly working to anticipate the future needs of logistics software. With the Technical University of Berlin, we have found a research partner who is very experienced in the field of optimization. The main aim of the project teams is that new technology has always a measurable benefit for the user\”, complements Dr. Stefan Wolff, CEO of 4flow AG. In practice, problems of transport characterized by an increasing number of restrictions and solution options. This requires a constant evaluation and development of has already been inserted optimization algorithms. Thus, the research team from industry and academia works since mid-2009 on the mathematical modeling of future challenges in the optimisation of transport networks. As a result of the research project, the development and improved algorithms of solution which should lead to a considerable reduction of the modeling effort in the network optimization and a significant improvement of the optimization result is expected. The project Berlin (IBB) by the Investment Bank in the ProFIT programme \”with the European Fund for regional development (ERDF) funded. For further information, see. Technical University Berlin / working group on Combinatorial Optimization and graph algorithms the core competencies of the Working Group on Combinatorial Optimization and graph algorithms of the Technical University of Berlin are located at the interdisciplinary interface between discrete mathematics and theoretical computer science, and operations research. Further information, see coga. About 4flow the 4flow AG offers consulting, software, and network management for the logistics. 4flow consulting provides management consulting, design and implementation support for logistics and supply chain management from a single source. 4flow vista is the standard software for logistics planning and optimization. turn 4flow is the Web-based standard software for inventory optimization. 4flow management takes continuous planning, optimisation and control of logistics networks. 4flow research applicable innovations and created market-relevant logistics studies. 4flow academy offers education and training of logisticians.

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