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This book Algebraic Modeling Systems - Modeling and Solving Real World Optimization Problems - deals with the aspects of modeling and solving real-world optimization problems in a unique combination. It treats systematically the major algebraic modeling languages (AMLs) and modeling systems (AMLs) used to solve mathematical optimization problems. AMLs helped significantly to increase the usage of mathematical optimization in industry. Therefore it is logical consequence that the GOR (Gesellschaft für Operations Research) Working Group Mathematical Optimization in Real Life had a second meeting devoted to AMLs, which, after 7 years, followed the original 71st Meeting of the GOR (Gesellschaft für Operations Research) Working Group Mathematical Optimization in Real Life which was held under the title Modeling Languages in Mathematical Optimization during April 23-25, 2003 in the German Physics Society Conference Building in Bad Honnef, Germany. While the first meeting resulted in the book Modeling Languages in Mathematical Optimization, this book is an offspring of the 86th Meeting of the GOR working group which was again held in Bad Honnef under the title Modeling Languages in Mathematical Optimization.

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Foreword.- Preface.- Part I: Introduction and Foundations.- Part II: Selected Algebraic Modeling Systems.- Part III: Aspects of Modeling and Solving Real World Problems.- Index.

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Prof. Dr. Josef Kallrath ist in der Praxis und Lehre tätig und löst mit Wissenschaftlichem Rechnen praktische Probleme in der Industrie. Schwerpunkt seiner Tätigkeit ist die Mathematische Optimierung zur Unterstützung von Entscheidungsprozessen und die Modellierung physikalischer Systeme. Lehrtätigkeiten übte er an der Universität Heidelberg und derzeitig an der University of Florida in Gainesville/USA aus. Seit 2002 leitet er die Arbeitsgruppe ´raxis der mathematischen Optimierung´ der Gesellschaft für Operations Research (GOR).

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