Column Generation

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Column Generation

Author : Guy Desaulniers
Publisher : Springer Science & Business Media
ISBN 13 : 0387254862
Total Pages : 369 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Column Generation by : Guy Desaulniers

Download or read book Column Generation written by Guy Desaulniers and published by Springer Science & Business Media. This book was released on 2006-03-20 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Column Generation is an insightful overview of the state of the art in integer programming column generation and its many applications. The volume begins with "A Primer in Column Generation" which outlines the theory and ideas necessary to solve large-scale practical problems, illustrated with a variety of examples. Other chapters follow this introduction on "Shortest Path Problems with Resource Constraints," "Vehicle Routing Problem with Time Window," "Branch-and-Price Heuristics," "Cutting Stock Problems," each dealing with methodological aspects of the field. Three chapters deal with transportation applications: "Large-scale Models in the Airline Industry," "Robust Inventory Ship Routing by Column Generation," and "Ship Scheduling with Recurring Visits and Visit Separation Requirements." Production is the focus of another three chapters: "Combining Column Generation and Lagrangian Relaxation," "Dantzig-Wolfe Decomposition for Job Shop Scheduling," and "Applying Column Generation to Machine Scheduling." The final chapter by François Vanderbeck, "Implementing Mixed Integer Column Generation," reviews how to set-up the Dantzig-Wolfe reformulation, adapt standard MIP techniques to the column generation context (branching, preprocessing, primal heuristics), and deal with specific column generation issues (initialization, stabilization, column management strategies).

Column Generation

Author : Guy Desaulniers
Publisher : Springer Science & Business Media
ISBN 13 : 9780387254852
Total Pages : 388 pages
Book Rating : 4.2/5 (548 download)

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Book Synopsis Column Generation by : Guy Desaulniers

Download or read book Column Generation written by Guy Desaulniers and published by Springer Science & Business Media. This book was released on 2005-04-20 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Column Generation is an insightful overview of the state of the art in integer programming column generation and its many applications. The volume begins with "A Primer in Column Generation" which outlines the theory and ideas necessary to solve large-scale practical problems, illustrated with a variety of examples. Other chapters follow this introduction on "Shortest Path Problems with Resource Constraints," "Vehicle Routing Problem with Time Window," "Branch-and-Price Heuristics," "Cutting Stock Problems," each dealing with methodological aspects of the field. Three chapters deal with transportation applications: "Large-scale Models in the Airline Industry," "Robust Inventory Ship Routing by Column Generation," and "Ship Scheduling with Recurring Visits and Visit Separation Requirements." Production is the focus of another three chapters: "Combining Column Generation and Lagrangian Relaxation," "Dantzig-Wolfe Decomposition for Job Shop Scheduling," and "Applying Column Generation to Machine Scheduling." The final chapter by François Vanderbeck, "Implementing Mixed Integer Column Generation," reviews how to set-up the Dantzig-Wolfe reformulation, adapt standard MIP techniques to the column generation context (branching, preprocessing, primal heuristics), and deal with specific column generation issues (initialization, stabilization, column management strategies).

Column Generation

Author : Guy Desaulniers
Publisher : Springer
ISBN 13 : 9781441937995
Total Pages : 0 pages
Book Rating : 4.9/5 (379 download)

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Book Synopsis Column Generation by : Guy Desaulniers

Download or read book Column Generation written by Guy Desaulniers and published by Springer. This book was released on 2010-10-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Column Generation is an insightful overview of the state of the art in integer programming column generation and its many applications. The volume begins with "A Primer in Column Generation" which outlines the theory and ideas necessary to solve large-scale practical problems, illustrated with a variety of examples. Other chapters follow this introduction on "Shortest Path Problems with Resource Constraints," "Vehicle Routing Problem with Time Window," "Branch-and-Price Heuristics," "Cutting Stock Problems," each dealing with methodological aspects of the field. Three chapters deal with transportation applications: "Large-scale Models in the Airline Industry," "Robust Inventory Ship Routing by Column Generation," and "Ship Scheduling with Recurring Visits and Visit Separation Requirements." Production is the focus of another three chapters: "Combining Column Generation and Lagrangian Relaxation," "Dantzig-Wolfe Decomposition for Job Shop Scheduling," and "Applying Column Generation to Machine Scheduling." The final chapter by François Vanderbeck, "Implementing Mixed Integer Column Generation," reviews how to set-up the Dantzig-Wolfe reformulation, adapt standard MIP techniques to the column generation context (branching, preprocessing, primal heuristics), and deal with specific column generation issues (initialization, stabilization, column management strategies).

Encyclopedia of Optimization

Author : Christodoulos A. Floudas
Publisher : Springer Science & Business Media
ISBN 13 : 0387747583
Total Pages : 4646 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis Encyclopedia of Optimization by : Christodoulos A. Floudas

Download or read book Encyclopedia of Optimization written by Christodoulos A. Floudas and published by Springer Science & Business Media. This book was released on 2008-09-04 with total page 4646 pages. Available in PDF, EPUB and Kindle. Book excerpt: The goal of the Encyclopedia of Optimization is to introduce the reader to a complete set of topics that show the spectrum of research, the richness of ideas, and the breadth of applications that has come from this field. The second edition builds on the success of the former edition with more than 150 completely new entries, designed to ensure that the reference addresses recent areas where optimization theories and techniques have advanced. Particularly heavy attention resulted in health science and transportation, with entries such as "Algorithms for Genomics", "Optimization and Radiotherapy Treatment Design", and "Crew Scheduling".

A Column-Generation and Branch-and-Cut Approach to the Bandwidth-Packing Problem

Author :
Publisher : DIANE Publishing
ISBN 13 : 9781422328095
Total Pages : 26 pages
Book Rating : 4.3/5 (28 download)

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Book Synopsis A Column-Generation and Branch-and-Cut Approach to the Bandwidth-Packing Problem by :

Download or read book A Column-Generation and Branch-and-Cut Approach to the Bandwidth-Packing Problem written by and published by DIANE Publishing. This book was released on with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Essays and Surveys in Metaheuristics

Author : Celso C. Ribeiro
Publisher : Springer Science & Business Media
ISBN 13 : 1461515076
Total Pages : 647 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Essays and Surveys in Metaheuristics by : Celso C. Ribeiro

Download or read book Essays and Surveys in Metaheuristics written by Celso C. Ribeiro and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 647 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finding exact solutions to many combinatorial optimization problems in busi ness, engineering, and science still poses a real challenge, despite the impact of recent advances in mathematical programming and computer technology. New fields of applications, such as computational biology, electronic commerce, and supply chain management, bring new challenges and needs for algorithms and optimization techniques. Metaheuristics are master procedures that guide and modify the operations of subordinate heuristics, to produce improved approx imate solutions to hard optimization problems with respect to more simple algorithms. They also provide fast and robust tools, producing high-quality solutions in reasonable computation times. The field of metaheuristics has been fast evolving in recent years. Tech niques such as simulated annealing, tabu search, genetic algorithms, scatter search, greedy randomized adaptive search, variable neighborhood search, ant systems, and their hybrids are currently among the most efficient and robust optimization strategies to find high-quality solutions to many real-life optimiza tion problems. A very large nmnber of successful applications of metaheuristics are reported in the literature and spread throughout many books, journals, and conference proceedings. A series of international conferences entirely devoted to the theory, applications, and computational developments in metaheuristics has been attracting an increasing number of participants, from universities and the industry.

Integer Programming

Author : Laurence A. Wolsey
Publisher : John Wiley & Sons
ISBN 13 : 1119606535
Total Pages : 336 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis Integer Programming by : Laurence A. Wolsey

Download or read book Integer Programming written by Laurence A. Wolsey and published by John Wiley & Sons. This book was released on 2020-10-20 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: A PRACTICAL GUIDE TO OPTIMIZATION PROBLEMS WITH DISCRETE OR INTEGER VARIABLES, REVISED AND UPDATED The revised second edition of Integer Programming explains in clear and simple terms how to construct custom-made algorithms or use existing commercial software to obtain optimal or near-optimal solutions for a variety of real-world problems. The second edition also includes information on the remarkable progress in the development of mixed integer programming solvers in the 22 years since the first edition of the book appeared. The updated text includes information on the most recent developments in the field such as the much improved preprocessing/presolving and the many new ideas for primal heuristics included in the solvers. The result has been a speed-up of several orders of magnitude. The other major change reflected in the text is the widespread use of decomposition algorithms, in particular column generation (branch-(cut)-and-price) and Benders’ decomposition. The revised second edition: Contains new developments on column generation Offers a new chapter on Benders’ algorithm Includes expanded information on preprocessing, heuristics, and branch-and-cut Presents several basic and extended formulations, for example for fixed cost network flows Also touches on and briefly introduces topics such as non-bipartite matching, the complexity of extended formulations or a good linear program for the implementation of lift-and-project Written for students of integer/mathematical programming in operations research, mathematics, engineering, or computer science, Integer Programming offers an updated edition of the basic text that reflects the most recent developments in the field.

The Logic of Logistics

Author : David Simchi-Levi
Publisher : Springer Science & Business Media
ISBN 13 : 0387226192
Total Pages : 355 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis The Logic of Logistics by : David Simchi-Levi

Download or read book The Logic of Logistics written by David Simchi-Levi and published by Springer Science & Business Media. This book was released on 2007-07-03 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fierce competition in today's global market provides a powerful motivation for developing ever more sophisticated logistics systems. This book, written for the logistics manager and researcher, presents a survey of the modern theory and application of logistics. The goal of the book is to present the state-of-the-art in the science of logistics management. As a result, the authors have written a timely and authoritative survey of this field that many practitioners and researchers will find makes an invaluable companion to their work.

The Trans Generation

Author : Travers
Publisher : NYU Press
ISBN 13 : 1479885797
Total Pages : 271 pages
Book Rating : 4.4/5 (798 download)

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Book Synopsis The Trans Generation by : Travers

Download or read book The Trans Generation written by Travers and published by NYU Press. This book was released on 2018-06-05 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner, 2019 PROSE Award for Anthropology, Criminology and Sociology, presented by the Association of American Publishers A groundbreaking look at the lives of transgender children and their families Some “boys” will only wear dresses; some “girls” refuse to wear dresses; in both cases, as Ann Travers shows in this fascinating account of the lives of transgender kids, these are often more than just wardrobe choices. Travers shows that from very early ages, some at two and three years old, these kids find themselves to be different from the sex category that was assigned to them at birth. How they make their voices heard—to their parents and friends, in schools, in public spaces, and through the courts—is the focus of this remarkable and groundbreaking book. Based on interviews with transgender kids, ranging in age from 4 to 20, and their parents, and over five years of research in the US and Canada, The Trans Generation offers a rare look into what it is like to grow up as a trans child. From daycare to birthday parties and from the playground to the school bathroom, Travers takes the reader inside the day-to-day realities of trans kids who regularly experience crisis as a result of the restrictive ways in which sex categories regulate their lives and put pressure on them to deny their internal sense of who they are in gendered terms. As a transgender activist and as an advocate for trans kids, Travers is able to document from first-hand experience the difficulties of growing up trans and the challenges that parents can face. The book shows the incredible time, energy, and love that these parents give to their children, even in the face of, at times, unsupportive communities, schools, courts, health systems, and government laws. Keeping in mind that all trans kids are among the most vulnerable to bullying, violent attacks, self-harm, and suicide, and that those who struggle with poverty, racism, lack of parental support, learning differences, etc, are extremely at risk, Travers offers ways to support all trans kids through policy recommendations and activist interventions. Ultimately, the book is meant to open up options for kids’ own gender self-determination, to question the need for the sex binary, and to highlight ways that cultural and material resources can be redistributed more equitably. The Trans Generation offers an essential and important new understanding of childhood.

The Vanishing Generation

Author : Bagila Bukharbayeva
Publisher : Indiana University Press
ISBN 13 : 0253040841
Total Pages : 256 pages
Book Rating : 4.2/5 (53 download)

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Book Synopsis The Vanishing Generation by : Bagila Bukharbayeva

Download or read book The Vanishing Generation written by Bagila Bukharbayeva and published by Indiana University Press. This book was released on 2019-03-28 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a young reporter in Uzbekistan, Bagila Bukharbayeva was a witness to her countrys search for an identity after the collapse of the Soviet Union. While self-proclaimed religious leaders argued about what was the true Islam, Bukharbayeva shows how some of the neighborhood boys became religious, then devout, and then a threat to the country's authoritarian government. The Vanishing Generation provides an unparalleled look into what life is like in a religious sect, the experience of people who live for months and even years in hiding, and the fabricated evidence, torture, and kidnappings that characterize an authoritarian government. In doing so, she provides a rare and unforgettable story of what life is like today inside the secretive and tightly controlled country of Uzbekistan. Balancing intimate memories of playmates and neighborhood crushes with harrowing stories of extremism and authoritarianism, Bukharbayeva gives a voice to victims whose stories would never otherwise be heard.

The Holocaust Across Generations

Author : Janet Jacobs
Publisher : NYU Press
ISBN 13 : 1479814342
Total Pages : 189 pages
Book Rating : 4.4/5 (798 download)

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Book Synopsis The Holocaust Across Generations by : Janet Jacobs

Download or read book The Holocaust Across Generations written by Janet Jacobs and published by NYU Press. This book was released on 2017-01-03 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the 2017 Outstanding Book Award for the Peace, War, and Social Conflict Section presented by the American Sociological Association Brings together the study of post-Holocaust family culture with the study of collective memory Over the last two decades, the cross-generational transmission of trauma has become an important area of research within both Holocaust studies and the more broad study of genocide. The overall findings of the research suggest that the Holocaust informs both the psychological and social development of the children of survivors who, like their parents, suffer from nightmares, guilt, fear, and sadness. The impact of social memory on the construction of survivor identities among succeeding generations has not yet been adequately explained. Moreover, the importance of gender to the intergenerational transmission of trauma has, for the most part, been overlooked. In The Holocaust across Generations, Janet Jacobs fills these significant gaps in the study of traumatic transference. The volume brings together the study of post-Holocaust family culture with the study of collective memory. Through an in-depth study of 75 children and grandchildren of survivors, the book examines the social mechanisms through which the trauma of the Holocaust is conveyed by survivors to succeeding generations. It explores the social structures—such as narratives, rituals, belief systems, and memorial sites—through which the collective memory of trauma is transmitted within families, examining the social relations of traumatic inheritance among children and grandchildren of Holocaust survivors. Within this analytic framework, feminist theory and the importance of gender are brought to bear on the study of traumatic inheritance and the formation of trauma-based identities among Holocaust carrier groups.

Column Generation

Author : Guy Desaulniers
Publisher : Springer
ISBN 13 : 9780387506333
Total Pages : 0 pages
Book Rating : 4.5/5 (63 download)

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Book Synopsis Column Generation by : Guy Desaulniers

Download or read book Column Generation written by Guy Desaulniers and published by Springer. This book was released on 2008-11-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Column Generation is an insightful overview of the state of the art in integer programming column generation and its many applications. The volume begins with "A Primer in Column Generation" which outlines the theory and ideas necessary to solve large-scale practical problems, illustrated with a variety of examples. Other chapters follow this introduction on "Shortest Path Problems with Resource Constraints," "Vehicle Routing Problem with Time Window," "Branch-and-Price Heuristics," "Cutting Stock Problems," each dealing with methodological aspects of the field. Three chapters deal with transportation applications: "Large-scale Models in the Airline Industry," "Robust Inventory Ship Routing by Column Generation," and "Ship Scheduling with Recurring Visits and Visit Separation Requirements." Production is the focus of another three chapters: "Combining Column Generation and Lagrangian Relaxation," "Dantzig-Wolfe Decomposition for Job Shop Scheduling," and "Applying Column Generation to Machine Scheduling." The final chapter by François Vanderbeck, "Implementing Mixed Integer Column Generation," reviews how to set-up the Dantzig-Wolfe reformulation, adapt standard MIP techniques to the column generation context (branching, preprocessing, primal heuristics), and deal with specific column generation issues (initialization, stabilization, column management strategies).

Optimization Theory for Large Systems

Author : Leon S. Lasdon
Publisher : Courier Corporation
ISBN 13 : 0486143694
Total Pages : 566 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Optimization Theory for Large Systems by : Leon S. Lasdon

Download or read book Optimization Theory for Large Systems written by Leon S. Lasdon and published by Courier Corporation. This book was released on 2013-01-17 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Important text examines most significant algorithms for optimizing large systems and clarifying relations between optimization procedures. Much data appear as charts and graphs and will be highly valuable to readers in selecting a method and estimating computer time and cost in problem-solving. Initial chapter on linear and nonlinear programming presents all necessary background for subjects covered in rest of book. Second chapter illustrates how large-scale mathematical programs arise from real-world problems. Appendixes. List of Symbols.

Essays and Surveys in Global Optimization

Author : Charles Audet
Publisher : Springer Science & Business Media
ISBN 13 : 0387255702
Total Pages : 294 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Essays and Surveys in Global Optimization by : Charles Audet

Download or read book Essays and Surveys in Global Optimization written by Charles Audet and published by Springer Science & Business Media. This book was released on 2005-12-05 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global optimization aims at solving the most general problems of deterministic mathematical programming: to find the global optimum of a nonlinear, nonconvex, multivariate function of continuous and/or integer variables subject to constraints which may be themselves nonlinear and nonconvex. In addition, once the solutions are found, proof of its optimality is also expected from this methodology. Therefore, with these difficulties in mind, global optimization is becoming an increasingly powerful and important methodology. Essays and Surveys in Global Optimization is the most recent examination of its mathematical capability, power, and wide ranging solutions to many fields in the applied sciences.

Robot-Proof, revised and updated edition

Author : Joseph E. Aoun
Publisher : MIT Press
ISBN 13 : 0262549859
Total Pages : 221 pages
Book Rating : 4.2/5 (625 download)

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Book Synopsis Robot-Proof, revised and updated edition by : Joseph E. Aoun

Download or read book Robot-Proof, revised and updated edition written by Joseph E. Aoun and published by MIT Press. This book was released on 2024-10-15 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fresh look at a “robot-proof” education in the new age of generative AI. In 2017, Robot-Proof, the first edition, foresaw the advent of the AI economy and called for a new model of higher education designed to help human beings flourish alongside smart machines. That economy has arrived. Creative tasks that, seven years ago, seemed resistant to automation can now be performed with a simple prompt. As a result, we must now learn not only to be conversant with these technologies, but also to comprehend and deploy their outputs. In this revised and updated edition, Joseph Aoun rethinks the university’s mission for a world transformed by AI, advocating for the lifelong endeavor of a “robot-proof” education. Aoun puts forth a framework for a new curriculum, humanics, which integrates technological, data, and human literacies in an experiential setting, and he renews the call for universities to embrace lifelong learning through a social compact with government, employers, and learners themselves. Drawing on the latest developments and debates around generative AI, Robot-Proof is a blueprint for the university as a force for human reinvention in an era of technological change—an era in which we must constantly renegotiate the shifting boundaries between artificial intelligence and the capacities that remain uniquely human.

Integer Programming and Combinatorial Optimization

Author : Daniel Bienstock
Publisher : Springer Science & Business Media
ISBN 13 : 3540221131
Total Pages : 453 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Integer Programming and Combinatorial Optimization by : Daniel Bienstock

Download or read book Integer Programming and Combinatorial Optimization written by Daniel Bienstock and published by Springer Science & Business Media. This book was released on 2004-05-24 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 10th International Conference on Integer Programming and Combinatorial Optimization, IPCO 2004, held in New York City, USA in June 2004. The 32 revised papers presented were carefully reviewed and selected from 109 submissions. Among the topics addressed are vehicle routing, network management, mixed-integer programming, computational complexity, game theory, supply chain management, stochastic optimization problems, production scheduling, graph computations, computational graph theory, separation algorithms, local search, linear optimization, integer programming, graph coloring, packing, combinatorial optimization, routing, flow algorithms, 0/1 polytopes, and polyhedra.

Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems

Author : Jean-Charles Régin
Publisher : Springer
ISBN 13 : 3540246649
Total Pages : 429 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems by : Jean-Charles Régin

Download or read book Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems written by Jean-Charles Régin and published by Springer. This book was released on 2004-05-17 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the First International Conference on IntegrationofAIandORTechniquesinConstraintProgrammingforCombina- rialOptimisation Problems.This new conferencefollows the seriesof CP-AI-OR International Workshops on Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimisation Problems held in Ferrara (1999), Paderborn (2000), Ashford (2001), Le Croisic (2002), and Montreal (2003). The success of the previous workshops has demonstrated that CP-AI-OR is bec- ing a major forum for exchanging ideas and methodologiesfrom both ?elds. The aim of this new conference is to bring together researchersfrom AI and OR, and to give them the opportunity to show how the integration of techniques from AI and OR can lead to interesting results on large scale and complex problems. The integration of techniques from Arti?cial Intelligence and Operations - search has provided e?ective algorithms for tackling complex and large scale combinatorial problems with signi?cant improvements in terms of e?ciency, scalability and optimality. The bene?t of this integration has been shown in applications such as hoist scheduling, rostering, dynamic scheduling and vehicle routing. At the programming and modelling levels, most constraint languages embed OR techniques to reason about collections of constraints, so-calledglobal constraints. Some languages also provide support for hybridization allowing the programmer to build new integrated algorithms. The resulting multi-paradigm programmingframeworkcombines the ?exibility and modelling facilities of C- straint Programming with the special purpose and e?cient methods from - erations Research