Download or read book Modeling and Analysis Using Q GERT Networks written by A. Alan B. Pritsker and published by Halsted Press. This book was released on 1979 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modeling and Analysis of Local Area Networks written by Paul J. Fortier and published by CRC Press. This book was released on 2018-05-04 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling and Analysis of Local Area Networks fills a void in the array of books on Local Area Networks (LANs) in that it reviews the state of LAN technology from a hardware and software perspective, develops a set of metrics that can be used to evaluate LANs for end applications, and investigates methodologies for evaluating LANs from these perspectives. The book discusses LAN evaluation techniques utilizing analysis, operational analysis, hardware testbeds, and simulations. Simulations will be stressed in greater detail and a tool available for evaluating LANs performance (called MALAN) is presented and the details of its structure developed.

Download or read book The Management of Projects written by Peter W. G. Morris and published by Thomas Telford. This book was released on 1994 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will undoubtedly become one of the classics of the project management literature ... There will be a growing need for project managers who can look beyond the internal processes of their projects to the organisational, technological and socio-economic contexts in which projects must be managed. A good starting point would be for all project managers to read this ... book.'- Construction Management and Economics.

Download or read book An Introduction to Project Modeling and Planning written by Gündüz Ulusoy and published by Springer Nature. This book was released on 2021-04-05 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook teaches the basic concepts and methods of project management but also explains how to convert them to useful results in practice. Project management offers a promising working area for theoretical and practical applications, and developing software and decision support systems (DSS). This book specifically focuses on project planning and control, with an emphasis on mathematical modeling. Models and algorithms establish a good starting point for students to study the relevant literature and support pursuing academic work in related fields. The book provides an introduction to theoretical concepts, and it also provides detailed explanations, application examples, and case studies that deal with real-life problems. The chapter topics include questions that underlie critical thinking, interpretation, analytics, and making comparisons. Learning outcomes are defined and the content of the book is structured following these goals. Chapter 1 begins by introducing the basic concepts, methods, and processes of project management. This Chapter constitutes the base for defining and modeling project management problems. Chapter 2 explores the fundamentals of organizing and managing projects from an organization’s perspective. Issues related to project team formation, the role of project managers, and organization types are discussed. Chapter 3 is devoted to project planning and network modeling of projects, covering fundamental concepts such as project scope, Work Breakdown Structure (WBS), Organizational Breakdown Structure (OBS), Cost Breakdown Structure (CBS), project network modeling, activity duration, and cost estimating, activity-based costing (ABC), data and knowledge management. Chapter 4 introduces deterministic scheduling models, which can be used in constructing the time schedules. Models employing time-based and finance-based objectives are introduced. The CPM is covered. The unconstrained version of maximizing Net Present Value (NPV) is also treated here together with the case of time-dependent cash flows. Chapter 5 focuses on the time/cost trade-off problem, explaining how to reduce the duration of some of the activities and therefore reduce the project duration at the expense of additional costs. This topic is addressed for both continuous and discrete cases. Chapter 6 discusses models and methods of scheduling under uncertain activity durations. PERT is introduced for minimizing the expected project duration and extended to the PERT-Costing method for minimizing the expected project cost. Simulation is presented as another approach for dealing with the uncertainty in activity durations and costs. To demonstrate the use of the PERT, a case study on constructing an earthquake-resistant residential house is presented. Classifications of resource and schedule types are given in Chapter 7, and exact and heuristic solution procedures for the single- and multi-mode resource constrained project scheduling problem (RCPSP) are presented. The objective of maximizing NPV under resource constraints is addressed, and the capital-constrained project scheduling model is introduced. In Chapter 8, resource leveling, and further resource management problems are introduced. Total adjustment cost and resource availability cost problems are introduced. Various exact models are investigated. A heuristic solution procedure for the resource leveling problem is presented in detail. Also, resource portfolio management policies and the resource portfolio management problem are discussed. A case study on resource leveling dealing with the annual audit project of a major corporation is presented. Project contract types and payment schedules constitute the topics of Chapter 9. Contracts are legal documents reflecting the results of some form of client-contractor negotiations and sometimes of a bidding process, which deserve closer attention. Identification and allocation of risk in contracts, project control issues, disputes, and resolution management are further topics covered in this Chapter. A bidding model is presented to investigate client-contractor negotiations and the bidding process from different aspects. Chapter 10 focuses on processes and methods for project monitoring and control. Earned Value Management is studied to measure the project performance throughout the life of a project and to estimate the expected project time and cost based on the current status of the project. How to incorporate inflation into the analysis is presented. In Chapter 11, qualitative and quantitative techniques including decision trees, simulation, and software applications are introduced. Risk phases are defined and building a risk register is addressed. An example risk breakdown structure is presented. The design of risk management processes is introduced, and risk response planning strategies are discussed. At the end of the Chapter, the quantitative risk analysis is demonstrated at the hand of a team discussion case study. Chapter 12 covers several models and approaches dealing with various stochastic aspects of the decision environment. Stochastic models, generation of robust schedules, use of reactive and fuzzy approaches are presented. Sensitivity and scenario analysis are introduced. Also, simulation analysis, which is widely used to analyze the impacts of uncertainty on project goals, is presented. Chapter 13 addresses repetitive projects that involve the production or construction of similar units in batches such as railway cars or residential houses. Particularly in the construction industry repetitive projects represent a large portion of the work accomplished in this sector of the economy. A case study on the 50 km section of a motorway project is used for demonstrating the handling of repetitive project management. How best to select one or more of a set of candidate projects to maintain a project portfolio is an important problem for project-based organizations with limited resources. The project selection problem is inherently a multi-objective problem and is treated as such in Chapter 14. Several models and solution techniques are introduced. A multi-objective, multi-period project selection and scheduling model is presented. A case study that addresses a project portfolio selection and scheduling problem for the construction of a set of dams in a region is presented. Finally, Chapter 15 discusses three promising research areas in project management in detail: (i) Sustainability and Project Management, (ii) Project Management in the Era of Big Data, and (iii) the Fourth Industrial Revolution and the New Age Project Management. We elaborate on the importance of sustainability in project management practices, discuss how developments in data analytics might impact project life cycle management, and speculate how the infinite possibilities of the Fourth Industrial Revolution and the new technologies will transform project management practices.

Download or read book DGOR written by G. Fandel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die schon seit einigen Jahren beobachtbare erfreuliche Tendenz, daB die Jahrestagungen der Deutschen Gesellschaft fOr Operations Research zunehmend von allen Interessentengruppen . der Unternehmensforschung innerhalb sowie auBerhalb der Gesellschaft als willkommenes Forum fOr einen breiten, dabei aber zugleich auch intensiven wissenschaftlichen Meinungs- und Erfahrungsaustausch genutzt werden, hat sich auf der 9. Jahrestagung, die vom 24. bis 26. September 1980 in den Raumen der Universitat Essen durchgefOhrt wurde, fortgesetzt und weiter verstarkt. Dies zeigt sich allein schon dadurch, daB auf dieser von Ober 400 Teilnehmern besuchten 9. Jahrestagung 135 Vortrage gehalten wurden. Hinzu kamen der Eroffnungs-und der Plenarvortrag, die Hohepunkte der Tagung darstellten und fOr die ein auf nationaler Ebene renommierter Praktiker sowie ein international angesehener Wissenschaftler des Opera tions Research gewonnen werden konnten. Der hiermit vorgelegte Pro ceedings-Band, der erstmals!1" Springer-Verlag erscheint, gibt einen Oberblick Ober das wissenschaftliche Programm dieser 9. Jahrestagung. Bei der Vielzahl der eingegangenen Vortragsanmeldungen konnte - wie auch schon in den beiden Jahren zuvor - durch die Einordnung der Beitrage in 26 Sektionen eine fruchtbare Fachdiskussion zwischen Vertre tern der Hochschule und der Praxis auf den unterschiedlichen Teildiszipli nen des Operations Research ermoglicht werden. Zugleich wurde damit auch den interessierten Zuhorern ein nach bewahrten Themengebieten strukturiertes reichhaltigesAuswahlangebot gemacht, das in dieserVielfalt gerne aufgenommen worden ist. Dabei lieBen sich gemaB der inhaltlichen Bezeichnung und vortragsmaBigen Gestaltung der Sektionen zwei durch aus begrOBenswerte Entwicklungsrichtungen des Operations Research erkennen.

Download or read book History of operations research in the United States Army V 3 1973 1995 written by and published by Government Printing Office. This book was released on with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Integer Programming and Related Areas written by R.v. Randow and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book History of operations research in the United States Army written by Charles R. Shrader and published by . This book was released on 2006 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalog of Copyright Entries Third Series written by Library of Congress. Copyright Office and published by Copyright Office, Library of Congress. This book was released on 1979 with total page 1914 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optimization Algorithms for Networks and Graphs written by James Evans and published by Routledge. This book was released on 2017-10-19 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revised and expanded advanced-undergraduate/graduate text (first ed., 1978) about optimization algorithms for problems that can be formulated on graphs and networks. This edition provides many new applications and algorithms while maintaining the classic foundations on which contemporary algorithm

Download or read book Project Planning Scheduling and Control in Construction written by Calin M. Popescu and published by John Wiley & Sons. This book was released on 1995-03-20 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: Critical Path Method (CPM) and Performance Evaluation and ReviewTechnique (PERT) are widely recognized as the most effectivemethods of keeping large, complex construction projects onschedule, under budget, and up to professional standards. But thesemethods remain underused because they are poorly understood and,due to a host of unfamiliar terms and applications, may seem morecomplicated than they really are. This encyclopedia brings together, in one comprehensive volume, allterms, definitions, and applications related to the time and costmanagement of construction projects. While many of these termsrefer to ancient and venerable building practices, others haveevolved quite recently and refer specifically to modernconstruction and management techniques. Sources include hundreds ofprofessional books, trade journals, and research publications, aswell as planning and scheduling software vendor literature. The detailed glossary of all applicable terms includes across-referenced listing of examples that describe real-worldapplications for each term supplied. An extensive bibliographycovers all applicable books, articles, and periodicals available onproject planning, scheduling, and control using CPM and relatedsubjects. This book is an important quick reference and desktop informationresource for construction planners, schedulers, and controllers, aswell as civil engineers and project managers. It is also theultimate research tool for educators, students, or anyone who seeksto improve their understanding of the management of modernconstruction projects.

Download or read book GERT Networks and the Time Oriented Evaluation of Projects written by K. Neumann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Towards the end of the fifties methods for planning, scheduling,and control of proj ects were developed on the basis that the evolution of a project can be associated with a special weighted directed graph, called activity network. In this association, the individual activities of the project correspond to the arcs, the so-called proj ect events (beginning or termination of activities) correspond to the nodes, and the durations of the activities correspond to the weights of the respective arcs of the directed graph. 1) Contiguous arcs are assigned to activities which succeed one another immediately. The event corresponding to a node occurs exactly at the time at which all activities which are associated with the arcs leading into the node are terminated. After the occurrence of an event all those activities are be gun which correspond to the arcs emanating from the respective node. This implies especially that the evolution of the project has to be uniquely determined before hand, that every activity and every event are realized exactly once during the exe cution of the project, and that "feedback" (corresponding to cycles in the asso ciated network) is not permitted. Many projects, for example most R&D projects and projects in the area of production p 1 anni ng, do not sa ti sfy the foregoi ng res tri cti ons.

Download or read book Algebraic and Combinatorial Methods in Operations Research written by R.E. Burkard and published by Elsevier. This book was released on 1984-01-01 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time, this book unites different algebraic approaches for discrete optimization and operations research. The presentation of some fundamental directions of this new fast developing area shows the wide range of its applicability.Specifically, the book contains contributions in the following fields: semigroup and semiring theory applied to combinatorial and integer programming, network flow theory in ordered algebraic structures, extremal optimization problems, decomposition principles for discrete structures, Boolean methods in graph theory and applications.

Download or read book Manufacturing Systems Design and Analysis written by B. Wu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: A technological book is written and published for one of two reasons: it either renders some other book in the same field obsolete or breaks new ground in the sense that a gap is filled. The present book aims to do the latter. On my return from industry to an academic career, I started writing this book because I had seen that a gap existed. Although a great deal of information appeared in the published literature about various technical aspects of advanced manufacturing technology (AMT), surprisingly little had been written about the systems con text within which the sophisticated hardware and software of AMT are utilized to increase efficiency. Therefore, I have attempted in this book to show how structured approaches in the design and evaluation of modern manufacturing plant may be adopted, with the objective of improving the performance of the factory as a whole. I hope this book will be a contribution to the newly recognized, multidisciplinary engineering function known as manufacturing sys tems engineering. The text has been designed specifically to demonstrate the systems aspects of modern manufacturing operations, including: systems con cepts of manufacturing operation; manufacturing systems modelling and evalua tion; and the structured design of manufacturing systems~ One of the major difficulties associated with writing a text of this nature stems from the diversity of the topics involved. I have attempted to solve this problem by adopting an overall framework into which the relevant topics are fitted.

Download or read book Proceedings Engineering Foundation Conference on Research Directions in Computer Control of Urban Traffic Systems Asilomar Conference Grounds Pacific Grove California February 11 16 1979 written by and published by . This book was released on 1979 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Computer Performance Modeling Handbook written by Stephen Lavenberg and published by Elsevier. This book was released on 1983-02-28 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Performance Modeling Handbook

Download or read book An Enduring Quest written by Ferd Leimkuhler and published by Purdue University Press. This book was released on 2019-07-15 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: The process of industrialization that began over two hundred years ago is continuing to change the way people work and live, and doing it very rapidly, in places like China and India. At the forefront of this movement is the profession of industrial engineering that develops and applies the technology that drives industrialization. This book describes how industrial engineering evolved over the past two centuries developing methods and principles for the planning, design, and control of production and service systems. The story focuses on the growth of the discipline at Purdue University where it helped shape the university itself and made substantial contributions to the industrialization of America and the world. The story includes colorful and creative people like Frank and Lillian Gilbreth of Cheaper by the Dozen fame. Lillian was the first lady of American engineering as well a founder of Purdue's Industrial Engineering.