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Author : Behrooz Mohammadi
Publisher :
ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.:/5 (15 download)
Download or read book Transit Performance Evaluation in the Context of Connectivity written by Behrooz Mohammadi and published by . This book was released on 1982 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cambridge Systematics
Publisher : Transportation Research Board
ISBN 13 : 0309154928
Total Pages : 87 pages
Book Rating : 4.3/5 (91 download)
Download or read book Measuring Transportation Network Performance written by Cambridge Systematics and published by Transportation Research Board. This book was released on 2010 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidebook provides methods for integrating performance measures from individual transportation modes and multiple jurisdictions and for developing new measures, if needed, to monitor transportation network performance. These network performance measures can be used to improve system management, planning, and investment decisions and can be applied to various scenarios. The guidebook should be of immediate use to practitioners in state, regional, or local governments; specially designated authorities; or those in the private sector who are responsible for measuring, operating, and investing in the performance of multimodal and/or multijurisdictional transportation networks.
Author : Manouchehr Vaziri
Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (1 download)
Download or read book Application of Section 15 and Census Data to Transit Decision Making written by Manouchehr Vaziri and published by . This book was released on 1983 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Stênio Fernandes
Publisher : Springer
ISBN 13 : 3319545213
Total Pages : 185 pages
Book Rating : 4.3/5 (195 download)
Download or read book Performance Evaluation for Network Services, Systems and Protocols written by Stênio Fernandes and published by Springer. This book was released on 2017-03-21 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive view of the methods and approaches for performance evaluation of computer networks. It offers a clear and logical introduction to the topic, covering both fundamental concepts and practical aspects. It enables the reader to answer a series of questions regarding performance evaluation in modern computer networking scenarios, such as ‘What, where, and when to measure?’, ‘Which time scale is more appropriate for a particular measurement and analysis?’, 'Experimentation, simulation or emulation? Why?’, and ‘How do I best design a sound performance evaluation plan?’. The book includes concrete examples and applications in the important aspects of experimentation, simulation and emulation, and analytical modeling, with strong support from the scientific literature. It enables the identification of common shortcomings and highlights where students, researchers, and engineers should focus to conduct sound performance evaluation. This book is a useful guide to advanced undergraduates and graduate students, network engineers, and researchers who plan and design proper performance evaluation of computer networks and services. Previous knowledge of computer networks concepts, mechanisms, and protocols is assumed. Although the book provides a quick review on applied statistics in computer networking, familiarity with basic statistics is an asset. It is suitable for advanced courses on computer networking as well as for more specific courses as a secondary textbook.
Author : Xingfu Wu
Publisher : Springer Science & Business Media
ISBN 13 : 1461551471
Total Pages : 336 pages
Book Rating : 4.4/5 (615 download)
Download or read book Performance Evaluation, Prediction and Visualization of Parallel Systems written by Xingfu Wu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Performance Evaluation, Prediction and Visualization in Parallel Systems presents a comprehensive and systematic discussion of theoretics, methods, techniques and tools for performance evaluation, prediction and visualization of parallel systems. Chapter 1 gives a short overview of performance degradation of parallel systems, and presents a general discussion on the importance of performance evaluation, prediction and visualization of parallel systems. Chapter 2 analyzes and defines several kinds of serial and parallel runtime, points out some of the weaknesses of parallel speedup metrics, and discusses how to improve and generalize them. Chapter 3 describes formal definitions of scalability, addresses the basic metrics affecting the scalability of parallel systems, discusses scalability of parallel systems from three aspects: parallel architecture, parallel algorithm and parallel algorithm-architecture combinations, and analyzes the relations of scalability and speedup. Chapter 4 discusses the methodology of performance measurement, describes the benchmark- oriented performance test and analysis and how to measure speedup and scalability in practice. Chapter 5 analyzes the difficulties in performance prediction, discusses application-oriented and architecture-oriented performance prediction and how to predict speedup and scalability in practice. Chapter 6 discusses performance visualization techniques and tools for parallel systems from three stages: performance data collection, performance data filtering and performance data visualization, and classifies the existing performance visualization tools. Chapter 7 describes parallel compiling-based, search-based and knowledge-based performance debugging, which assists programmers to optimize the strategy or algorithm in their parallel programs, and presents visual programming-based performance debugging to help programmers identify the location and cause of the performance problem. It also provides concrete suggestions on how to modify their parallel program to improve the performance. Chapter 8 gives an overview of current interconnection networks for parallel systems, analyzes the scalability of interconnection networks, and discusses how to measure and improve network performances. Performance Evaluation, Prediction and Visualization in Parallel Systems serves as an excellent reference for researchers, and may be used as a text for advanced courses on the topic.
Author :
Publisher :
ISBN 13 :
Total Pages : 596 pages
Book Rating : 4.:/5 ( download)
Download or read book Urban Transportation Abstracts written by and published by . This book was released on 1982 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 740 pages
Book Rating : 4.3/5 (91 download)
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2004 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kumares C. Sinha
Publisher : John Wiley & Sons
ISBN 13 : 1118169662
Total Pages : 576 pages
Book Rating : 4.1/5 (181 download)
Download or read book Transportation Decision Making written by Kumares C. Sinha and published by John Wiley & Sons. This book was released on 2011-09-09 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering text provides a holistic approach to decisionmaking in transportation project development and programming, whichcan help transportation professionals to optimize their investmentchoices. The authors present a proven set of methodologies forevaluating transportation projects that ensures that all costs andimpacts are taken into consideration. The text's logical organization gets readers started with asolid foundation in basic principles and then progressively buildson that foundation. Topics covered include: Developing performance measures for evaluation, estimatingtravel demand, and costing transportation projects Performing an economic efficiency evaluation that accounts forsuch factors as travel time, safety, and vehicle operatingcosts Evaluating a project's impact on economic development and landuse as well as its impact on society and culture Assessing a project's environmental impact, including airquality, noise, ecology, water resources, and aesthetics Evaluating alternative projects on the basis of multipleperformance criteria Programming transportation investments so that resources can beoptimally allocated to meet facility-specific and system-widegoals Each chapter begins with basic definitions and concepts followedby a methodology for impact assessment. Relevant legislation isdiscussed and available software for performing evaluations ispresented. At the end of each chapter, readers are providedresources for detailed investigation of particular topics. Theseinclude Internet sites and publications of international anddomestic agencies and research institutions. The authors alsoprovide a companion Web site that offers updates, data foranalysis, and case histories of project evaluation and decisionmaking. Given that billions of dollars are spent each year ontransportation systems in the United States alone, and that thereis a need for thorough and rational evaluation and decision makingfor cost-effective system preservation and improvement, this textshould be on the desks of all transportation planners, engineers,and educators. With exercises in every chapter, this text is anideal coursebook for the subject of transportation systems analysisand evaluation.
Author : European Conference of Ministers of Transport
Publisher : OECD Publishing
ISBN 13 : 9282113132
Total Pages : 235 pages
Book Rating : 4.2/5 (821 download)
Download or read book Assessment and Decision Making for Sustainable Transport written by European Conference of Ministers of Transport and published by OECD Publishing. This book was released on 2004-03-10 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report makes recommendations for good practice bringing the results of economic appraisals and environmental assessments before decision makers in the transport sector on the basis of reviews of recent experience in infrastructure planning and policy development in seven countries.
Author : Massimo Florio
Publisher : Edward Elgar Publishing
ISBN 13 : 1786439034
Total Pages : 263 pages
Book Rating : 4.7/5 (864 download)
Download or read book The Reform of Network Industries written by Massimo Florio and published by Edward Elgar Publishing. This book was released on 2017-12-29 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network industries such as electricity, gas, rail, local public transport, telecommunications and postal services are recognised by the EU as crucial for fostering European social and territorial cohesion. Providing an overview of key policy reforms in these industries and an empirical evaluation, this thought-provoking book offers a critical perspective on the functioning of the networks that provide vital services to EU citizens.
Author : Luca Podofillini
Publisher : CRC Press
ISBN 13 : 1315648415
Total Pages : 4627 pages
Book Rating : 4.3/5 (156 download)
Download or read book Safety and Reliability of Complex Engineered Systems written by Luca Podofillini and published by CRC Press. This book was released on 2015-09-03 with total page 4627 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety and Reliability of Complex Engineered Systems contains the Proceedings of the 25th European Safety and Reliability Conference, ESREL 2015, held 7-10 September 2015 in Zurich, Switzerland. Including 570 papers on theories and methods in the area of risk, safety and reliability, and their applications to a wide range of industrial, civil and social sectors, this book will be of interest to academics and professionals involved or interested in aspect of risk, safety and reliability in various engineering areas.
Author : Teodor Gabriel Crainic
Publisher : Springer Nature
ISBN 13 : 3030640183
Total Pages : 668 pages
Book Rating : 4.0/5 (36 download)
Download or read book Network Design with Applications to Transportation and Logistics written by Teodor Gabriel Crainic and published by Springer Nature. This book was released on 2021-07-16 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the methodological and application developments of network design in transportation and logistics. It identifies trends, challenges and research perspectives in network design for these areas. Network design is a major class of problems in operations research where network flow, combinatorial and mixed integer optimization meet. The analysis and planning of transportation and logistics systems continues to be one of the most important application areas of operations research. Networks provide the natural way of depicting such systems, so the optimal design and operation of networks is the main methodological area of operations research that is used for the analysis and planning of these systems. This book defines the current state of the art in the general area of network design, and then turns to its applications to transportation and logistics. New research challenges are addressed. Network Design with Applications to Transportation and Logistics is divided into three parts. Part I examines basic design problems including fixed-cost network design and parallel algorithms. After addressing the basics, Part II focuses on more advanced models. Chapters cover topics such as multi-facility network design, flow-constrained network design, and robust network design. Finally Part III is dedicated entirely to the potential application areas for network design. These areas range from rail networks, to city logistics, to energy transport. All of the chapters are written by leading researchers in the field, which should appeal to analysts and planners.
Author : Agostino Nuzzolo
Publisher : CRC Press
ISBN 13 : 1315351986
Total Pages : 229 pages
Book Rating : 4.3/5 (153 download)
Download or read book Modelling Intelligent Multi-Modal Transit Systems written by Agostino Nuzzolo and published by CRC Press. This book was released on 2017-02-17 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growing mobility needs of travellers have led to the development of increasingly complex and integrated multi-modal transit networks. Hence, transport agencies and transit operators are now more urgently required to assist in the challenging task of effectively and efficiently planning, managing, and governing transit networks. A pre-condition for the development of an effective intelligent multi-modal transit system is the integration of information and communication technology (ICT) tools that will support the needs of transit operators and travellers. To achieve this, reliable real-time simulation and short-term forecasting of passenger demand and service network conditions are required to provide both real-time traveller information and successfully synchronise transit service planning and operations control. Modelling Intelligent Multi-Modal Transit Systems introduces the current trends in this newly emerging area. Recent developments in information technology and telematics have enabled a large amount of data to become available, thus further attracting transport researchers to set up new models outside the context of the traditional data-driven approach. The alternative demand-supply interaction or network assignment modelling approach has improved greatly in recent years and has a crucial role to play in this new context.
Author : Anne Lange
Publisher : Springer
ISBN 13 : 3658242418
Total Pages : 257 pages
Book Rating : 4.6/5 (582 download)
Download or read book Centrality in Strategic Transportation Network Design written by Anne Lange and published by Springer. This book was released on 2019-03-01 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Efficient and effective transportation networks are backbones to modern societies. Methodologically, their design has mainly been driven by optimization approaches oftentimes with a strong cost focus. Their strategic planning, however, should go beyond detailed cost analysis and identify other key decision drivers. Transportation network centrality describes the appearance of a network; hence is crucial for network design. Anne Paul develops a strategic approach to transportation network design by conceptualizing transportation network centrality and relating it to the performance and quality of transportation networks. Consequently, the concept of network centrality serves to support decisions in strategic network design. A practical implementation of this approach is provided, demonstrating its feasibility. Potential readers include scholars and practitioners from logistics, supply chain management, and operational research with an interest in strategic transportation network design.
Author : Manoranjan Parida
Publisher : Springer Nature
ISBN 13 : 9811699259
Total Pages : 361 pages
Book Rating : 4.8/5 (116 download)
Download or read book Proceedings of the Fifth International Conference of Transportation Research Group of India written by Manoranjan Parida and published by Springer Nature. This book was released on 2022-04-22 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book (in three volumes) comprises the proceedings of the Fifth Conference of Transportation Research Group of India (CTRG2019) focusing on emerging opportunities and challenges in the field of transportation of people and freight. The contents of the volume include characterization of conventional and innovative pavement materials, operational effects of road geometry, user impact of multimodal transport projects, spatial analysis of travel patterns, socio-economic impacts of transport projects, analysis of transportation policy and planning for safety and security, technology enabled models of mobility services, etc. This book will be beneficial to researchers, educators, practitioners and policy makers alike.
Author : Sascha Reiche
Publisher : Springer
ISBN 13 : 3658191538
Total Pages : 392 pages
Book Rating : 4.6/5 (581 download)
Download or read book A Disaggregate Freight Transport Model for Germany written by Sascha Reiche and published by Springer. This book was released on 2017-08-21 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sascha Reiche develops a multi-modal commodity class specific freight model at the level of firms for the area of Germany that allows integration of macroscopic as well as disaggregate input data. Three modes of transport and 30 types of goods at the spatial level of 403 national and 29 international regions are considered, taking into account supply chain specifications of 88 different German business branches. The goal of this model is to provide fundamental insights into domestic freight transport organisations which should prove useful to decision makers with reference to the subject.
Author : Chiang Kao
Publisher : Springer
ISBN 13 : 3319317180
Total Pages : 447 pages
Book Rating : 4.3/5 (193 download)
Download or read book Network Data Envelopment Analysis written by Chiang Kao and published by Springer. This book was released on 2016-08-23 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the underlying theory, model development, and applications of network Data Envelopment Analysis (DEA) in a systematic way. The field of network DEA extends and complements conventional DEA by considering not only inputs and outputs when measuring system efficiency, but also the internal structure of the system being analyzed. By analyzing the efficiency of individual internal components, and more particularly by studying the effects of relationships among components which are modeled and implemented by means of various network structures, the “network DEA” approach is able to help identify and manage the specific components that contribute inefficiencies into the overall systems. This relatively new approach comprises an important analytical tool based on mathematical programming techniques, with valuable implications to production and operations management. The existing models for measuring the efficiency of systems of specific network structures are also discussed, and the relationships between the system and component efficiencies are explored. This book should be able to inspire new research and new applications based on the current state of the art. Performance evaluation is an important task in management, and is needed to (i) better understand the past accomplishments of an organization and (ii) plan for its future development. However, this task becomes rather challenging when multiple performance metrics are involved. DEA is a powerful tool to cope with such issues. For systems or operations composed of interrelated processes, managers need to know how the performances of the various processes evaluated and how they are aggregated to form the overall performance of the system. This book provides an advanced exposition on performance evaluation of systems with network structures. It explores the network nature of most production and operation systems, and explains why network analyses are necessary.
