Download or read book Aggregation in Network Models for Transportation Planning written by Daniel Cullen and published by . This book was released on 1978 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Network Aggregation in Transportation Planning Models written by Russell R. Barton and published by . This book was released on 1979 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transportation Systems Center Bibliography of Technical Reports January December 1978 written by J. A. Bilsback (ed) and published by . This book was released on 1979 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Mass Transportation Abstracts written by and published by . This book was released on 1982 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aggregation of Network Flow Problems written by Vernon Edward Francis and published by . This book was released on 1985 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aggregation is a fundamental and widely used method of model simplification in management science, operations management, economics, database systems and related fields. It has also been used as a technical device in algorithm and software design for large scale optimization problems, particularly network flow problems. This class of problems is particularly amenable to aggregation owing to the special structural properties of networks. This research investigates aggregation of the capacitated transshipment problem. The author establishes a new framework for aggregation of this class of problems and provide an important characterization of arc types as a necessary preliminary to implementation. An aggregation procedure and a partition refinement process which generates a sequence of successively restricted aggregate problems are developed within this framework. A disaggregation methodology is defined that maps a feasible basic solution of the current aggregate problem to a basic solution of the next aggregate problem in the sequence. This map is incorporated into a complete algorithm which employs the aggregation-disaggregation concepts developed here. Finally, the results of this research are verified and tested in a computer implementation. (Author).
Download or read book Advanced Transport and Spatial Systems Models written by Tschangho J. Kim and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: The usual view in a mixed economy is that some goods and services are produced privately and some, such as transportation, are produced publicly. Private institutions, such as households and entrepreneurs, produce and con sume goods and services in pursuing their parochial interests, while the pub lic sector attempts to broaden public interests. More precisely, the public sector constructs new transportation systems, improves their capaci ties, and regulates services and prices; and the private sector chooses locations of pro duction, modes of transportation, and routes of shipmellt. At the sallie' Lillte'. all forms of transportation influence our lives and cause us concern for Oll r environment, health, and safety. Thus, transportation is intimately woven into the daily life of individuals and organizations in our society. Because of its constant presence, transportation is easy to overlook until it fails in some way. Few would contend that private firms could or should construct an effi cient transportation system in a mixed economic system. Because the entire transportation system must be integrated and coordinated, firms with the power to construct such a system would have considerable monopoly control.
Download or read book Urban Transportation Abstracts written by and published by . This book was released on 1984 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transportation Planning Handbook written by ITE (Institute of Transportation Engineers) and published by John Wiley & Sons. This book was released on 2016-08-01 with total page 1204 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multi-disciplinary approach to transportation planning fundamentals The Transportation Planning Handbook is a comprehensive, practice-oriented reference that presents the fundamental concepts of transportation planning alongside proven techniques. This new fourth edition is more strongly focused on serving the needs of all users, the role of safety in the planning process, and transportation planning in the context of societal concerns, including the development of more sustainable transportation solutions. The content structure has been redesigned with a new format that promotes a more functionally driven multimodal approach to planning, design, and implementation, including guidance toward the latest tools and technology. The material has been updated to reflect the latest changes to major transportation resources such as the HCM, MUTCD, HSM, and more, including the most current ADA accessibility regulations. Transportation planning has historically followed the rational planning model of defining objectives, identifying problems, generating and evaluating alternatives, and developing plans. Planners are increasingly expected to adopt a more multi-disciplinary approach, especially in light of the rising importance of sustainability and environmental concerns. This book presents the fundamentals of transportation planning in a multidisciplinary context, giving readers a practical reference for day-to-day answers. Serve the needs of all users Incorporate safety into the planning process Examine the latest transportation planning software packages Get up to date on the latest standards, recommendations, and codes Developed by The Institute of Transportation Engineers, this book is the culmination of over seventy years of transportation planning solutions, fully updated to reflect the needs of a changing society. For a comprehensive guide with practical answers, The Transportation Planning Handbook is an essential reference.
Download or read book Seminar on Emerging Transportation Planning Methods Held December 1976 in Daytona Beach Florida Proceedings written by William Frederick Brown and published by . This book was released on 1978 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transport decisions in an age of uncertainty written by E.J. Visser and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 3rd World Conference on Transport Research, Rotterdam, The Netherlands, April 1977
Download or read book Operative Transportation Planning written by Thorben Seiler and published by Springer Science & Business Media. This book was released on 2012-01-06 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation management in today’s consumer goods industry can be characterized by a high proportion of outsourced transportation services. Due to rising freight costs consumer goods manufacturers are seeking opportunities to increase the efficiency of their transportation network. This book presents an operational transportation planning problem typical of the consumer goods industry focusing on a network of suppliers, production facilities and warehouses. With respect to the large share of outsourcing in these networks a detailed analysis of freight costs based on contractual agreements is provided. From this analysis a number of opportunities for efficiency gains are identified and consolidated in an operative transportation planning problem that is numerically investigated. Furthermore, an overview of processes and organizational requirements in transportation management is given with special focus on the integration of existing commercial Transportation Management Systems (TMS).
Download or read book Energy Use in Transportation Contingency Planning written by George Horwich and published by Elsevier. This book was released on 2013-10-22 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy Use in Transportation Contingency Planning emphasizes the evaluation of experiences relative to energy and transportation contingencies and the assessment of knowledge about disaster preparedness and emergency planning in the United States. The book focuses on the role of the government during emergency situations, particularly the disruptions in transportation and energy in the United States. The text then presents opposing views on the role of the government in these kinds of situations. Systems and remedies that are deemed important during emergencies are noted. Some of these emergencies include railroad disasters and earthquakes. The role of government agencies during emergencies, particularly on mobilization preparedness, is highlighted. This role is shown in the programs implemented by the Department of Defense, the Department of Transportation, and the Department of Energy. The role of the private sector in lessening the impact of energy disruptions is noted as well. The text is recommended to those involved in emergency planning and preparedness.
Download or read book Transportation Asset Management written by Zongzhi Li and published by CRC Press. This book was released on 2018-08-31 with total page 761 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transportation asset management delivers efficient and cost-effective investment decisions to support transportation infrastructure and system usage performance measured in economic, social, health, and environmental terms. It can be applied at national, state, and local levels. This distinctive book addresses asset management for multimodal transportation, taking account of system component interdependency, integration, and risk and uncertainty. It sets out rigorous quantitative and qualitative methods for addressing system goals, performance measures, and needs; data collection and management; performance modeling; project evaluation, selection, and trade-off analysis; innovative financing; and institutional issues. It applies as easily to static traffic and time-dependent or dynamic traffic which exists on a more local level. It is written for transportation planners, engineers, and academia, as well as a growing number of graduate students taking transportation asset management courses.
Download or read book Farm Level Modelling written by Shailesh Shrestha and published by CABI. This book was released on 2016-09-28 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture is the product of a complex mixture of behavioural, biophysical and market drivers. Understanding how these factors interact to produce crops and livestock for food has been the focus of economic investigation for many years. The advent of optimisation algorithms and the exponential growth in computing technology has allowed significant growth in mathematical modelling of the dynamics of agricultural systems. The complexity of approaches has grown in parallel with the availability of data at increasingly finer resolutions. Farm-level models have been widely used in agricultural economic studies to understand how farmers and land owners respond to market and policy levers. This book provides an in-depth description of different methodologies and techniques currently used in farm-level modelling. While giving an overview of the theoretical grounding behind the models, an applied approach is also used. Case studies range from the application of modelling to policy reforms and the subsequent impacts on rural communities and food supply. This book also provides descriptions of the use of farm-level models in much wider fields such as aggregation and linking with sectoral models. Its purpose is to show the reader the methods that have been employed to inform decision-makers about how to improve the economic, social and environmental goals required to achieve the aims of multidimensional policy.
Download or read book Transportation Network Modeling and Calibration written by Mansoureh Jeihani and published by Momentum Press. This book was released on 2017-09-11 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces transportation engineering students and junior engineers to the concept of transportation network modeling, network coding, model calibration and validation, and model evaluation. Transportation scientists employ modeling and simulation techniques to capture the complexities of transportation systems and develop and assess solutions to alleviate existing and future transportation-related problems. This book introduces transportation engineering students and junior engineers to the concept of transportation network modeling, network coding, model calibration and validation, and model evaluation. Travel demand models are sensitive to demographic changes and can explain and forecast how a new transportation supply system leads to a new transportation demand pattern. This book also describes how demand models evolved from trip-based to the newer generation of activity-based and agent-based to overcome some of the shortcomings of the four-step approach and improve models’ prediction power.
Download or read book Directions to Improve Urban Travel Demand Forecasting written by and published by . This book was released on 1978 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Desk reference for estimating the indirect effects of proposed transportation projects written by and published by Transportation Research Board. This book was released on 2002 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt:
