Author: V. F. Hurdle
Publisher:
ISBN:
Category : Traffic assignment
Languages : en
Pages : 19
Book Description
The Effect of Queueing on Traffic Assignment in a Simple Road Network
Author: V. F. Hurdle
Publisher:
ISBN:
Category : Traffic assignment
Languages : en
Pages : 19
Book Description
Publisher:
ISBN:
Category : Traffic assignment
Languages : en
Pages : 19
Book Description
Applications of Queueing Theory
Author: C. Newell
Publisher: Springer Science & Business Media
ISBN: 9400959702
Category : Science
Languages : en
Pages : 314
Book Description
The literature on queueing theory is already very large. It contains more than a dozen books and about a thousand papers devoted exclusively to the subject; plus many other books on probability theory or operations research in which queueing theory is discussed. Despite this tremendous activity, queueing theory, as a tool for analysis of practical problems, remains in a primitive state; perhaps mostly because the theory has been motivated only superficially by its potential applications. People have devoted great efforts to solving the 'wrong problems. ' Queueing theory originated as a very practical subject. Much ofthe early work was motivated by problems concerning telephone traffic. Erlang, in particular, made many important contributions to the subject in the early part of this century. Telephone traffic remained one of the principle applications until about 1950. After World War II, activity in the fields of operations research and probability theory grew rapidly. Queueing theory became very popular, particularly in the late 1950s, but its popularity did not center so much around its applications as around its mathematical aspects. With the refine ment of some clever mathematical tricks, it became clear that exact solutions could be found for a large number of mathematical problems associated with models of queueing phenomena. The literature grew from 'solutions looking for a problem' rather than from 'problems looking for a solution.
Publisher: Springer Science & Business Media
ISBN: 9400959702
Category : Science
Languages : en
Pages : 314
Book Description
The literature on queueing theory is already very large. It contains more than a dozen books and about a thousand papers devoted exclusively to the subject; plus many other books on probability theory or operations research in which queueing theory is discussed. Despite this tremendous activity, queueing theory, as a tool for analysis of practical problems, remains in a primitive state; perhaps mostly because the theory has been motivated only superficially by its potential applications. People have devoted great efforts to solving the 'wrong problems. ' Queueing theory originated as a very practical subject. Much ofthe early work was motivated by problems concerning telephone traffic. Erlang, in particular, made many important contributions to the subject in the early part of this century. Telephone traffic remained one of the principle applications until about 1950. After World War II, activity in the fields of operations research and probability theory grew rapidly. Queueing theory became very popular, particularly in the late 1950s, but its popularity did not center so much around its applications as around its mathematical aspects. With the refine ment of some clever mathematical tricks, it became clear that exact solutions could be found for a large number of mathematical problems associated with models of queueing phenomena. The literature grew from 'solutions looking for a problem' rather than from 'problems looking for a solution.
Effects of Queue Spillovers in Transportation Networks with a Route Choice
Author: Carlos Daganzo
Publisher:
ISBN:
Category : Network analysis (Planning)
Languages : en
Pages : 22
Book Description
Publisher:
ISBN:
Category : Network analysis (Planning)
Languages : en
Pages : 22
Book Description
Dynamic Urban Transportation Network Models
Author: Bin Ran
Publisher: Springer Science & Business Media
ISBN: 3662007738
Category : Business & Economics
Languages : en
Pages : 395
Book Description
Intelligent Vehicle-Highway Systems are providing a welcome stimulus to research on dynamic urban transportation network models. This book presents a new generation of models for solving dynamic travel choice problems including traveler's destination choice, mode choice, departure/arrival time choice and route choice. These models are expected to function as off-line travel forecasting and evaluation tools, and eventually as on-line prediction and control models in advanced traveler information and traffic management systems. In addition to a rich set of new formulations and solution algorithms, the book provides a summary of the necessary mathematical background and concludes with a discussion of the requirements for model implementation.
Publisher: Springer Science & Business Media
ISBN: 3662007738
Category : Business & Economics
Languages : en
Pages : 395
Book Description
Intelligent Vehicle-Highway Systems are providing a welcome stimulus to research on dynamic urban transportation network models. This book presents a new generation of models for solving dynamic travel choice problems including traveler's destination choice, mode choice, departure/arrival time choice and route choice. These models are expected to function as off-line travel forecasting and evaluation tools, and eventually as on-line prediction and control models in advanced traveler information and traffic management systems. In addition to a rich set of new formulations and solution algorithms, the book provides a summary of the necessary mathematical background and concludes with a discussion of the requirements for model implementation.
A Time-dependent Network Analysis for Highway Commute Traffic in a Single Core City
Author: Masao Kuwahara
Publisher:
ISBN:
Category : Commuting
Languages : en
Pages : 110
Book Description
Publisher:
ISBN:
Category : Commuting
Languages : en
Pages : 110
Book Description
Traffic Engineering & Control
Author:
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 854
Book Description
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 854
Book Description
Modeling Dynamic Transportation Networks
Author: Bin Ran
Publisher: Springer Science & Business Media
ISBN: 3642802303
Category : Business & Economics
Languages : en
Pages : 365
Book Description
This book seeks to summarize our recent progress in dynamic trans portation network modeling. It concentrates on ideal dynamic network models based on actual travel times and their corresponding solution algorithms. In contrast, our first book DynamIc Urban Transportation Network Models - The ory and Implications for Intelligent Vehicle-Hzghway Systems (Springer-Verlag, 1994) focused on instantaneous dynamic network models. Comparing the two books, the major differences can be summarized as follows: 1. This book uses the variational inequality problem as the basic formulation approach and considers the optimal control problem as a subproblem for solution purposes. The former book used optimal control theory as the basic formulation approach, which caused critical problems in some circumstances. 2. This book focuses on ideal dynamic network models based on actual travel times. The former book focused on instantaneous dynamic network models based on currently prevailing travel times. 3. This book formulates a stochastic dynamic route choice model which can utilize any possible route choice distribution function instead of only the logit function. 4. This book reformulates the bilevel problem of combined departure time/ route choice as a one-level variational inequality. 5. Finally, a set of problems is provided for classroom use. In addition, this book offers comprehensive insights into the complexity and challenge of applying these dynamic network models to Intelligent Trans portation Systems (ITS). Nevertheless, the models in this text are not yet fully evaluated and are subject to revision based on future research.
Publisher: Springer Science & Business Media
ISBN: 3642802303
Category : Business & Economics
Languages : en
Pages : 365
Book Description
This book seeks to summarize our recent progress in dynamic trans portation network modeling. It concentrates on ideal dynamic network models based on actual travel times and their corresponding solution algorithms. In contrast, our first book DynamIc Urban Transportation Network Models - The ory and Implications for Intelligent Vehicle-Hzghway Systems (Springer-Verlag, 1994) focused on instantaneous dynamic network models. Comparing the two books, the major differences can be summarized as follows: 1. This book uses the variational inequality problem as the basic formulation approach and considers the optimal control problem as a subproblem for solution purposes. The former book used optimal control theory as the basic formulation approach, which caused critical problems in some circumstances. 2. This book focuses on ideal dynamic network models based on actual travel times. The former book focused on instantaneous dynamic network models based on currently prevailing travel times. 3. This book formulates a stochastic dynamic route choice model which can utilize any possible route choice distribution function instead of only the logit function. 4. This book reformulates the bilevel problem of combined departure time/ route choice as a one-level variational inequality. 5. Finally, a set of problems is provided for classroom use. In addition, this book offers comprehensive insights into the complexity and challenge of applying these dynamic network models to Intelligent Trans portation Systems (ITS). Nevertheless, the models in this text are not yet fully evaluated and are subject to revision based on future research.
Transportation Science
Author:
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 668
Book Description
Publisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 668
Book Description
Traffic and Transportation Studies
Author:
Publisher:
ISBN:
Category : Communication and traffic
Languages : en
Pages : 1022
Book Description
Publisher:
ISBN:
Category : Communication and traffic
Languages : en
Pages : 1022
Book Description
Urban Transportation Networks
Author: Yosef Sheffi
Publisher: Prentice Hall
ISBN:
Category : Political Science
Languages : en
Pages : 426
Book Description
Publisher: Prentice Hall
ISBN:
Category : Political Science
Languages : en
Pages : 426
Book Description