Using geographic information systems to define and map commuting patterns as inputs to agent-based models

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Publisher : RTI Press
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4./5 ( download)

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Book Synopsis Using geographic information systems to define and map commuting patterns as inputs to agent-based models by : David P. Chrest

Download or read book Using geographic information systems to define and map commuting patterns as inputs to agent-based models written by David P. Chrest and published by RTI Press. This book was released on 2009-05-31 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: By understanding the movement patterns of people, mathematical modelers can develop models that can better analyze and predict the spread of infectious diseases. People can come into close contact in their workplaces. This report describes methods to develop georeferenced commuting patterns that can be used to characterize the work-related movement of US populations and help agent-based modelers predict workplace contacts that result in disease transmission. We used a census data product called "Census Spatial Tabulation: Census Track of Work by Census Tract of Residence (STP64)" as the data source to develop commuting pattern data for agent-based synthesized populations databases and to develop map products to visualize commuting patterns in the United States. The three primary maps we developed show inbound, outbound, and net change levels of inbound versus outbound commuters by census tract for the year 2000. Net change counts of commuters are visualized as elevations. The results can be used to quantify and assign commuting patterns of synthesized populations among different census tracts.

Using Geographic Information Systems to Define and Map Commuting Patterns as Inputs to Agent-based Models

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Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (649 download)

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Book Synopsis Using Geographic Information Systems to Define and Map Commuting Patterns as Inputs to Agent-based Models by : David P. Chrest

Download or read book Using Geographic Information Systems to Define and Map Commuting Patterns as Inputs to Agent-based Models written by David P. Chrest and published by . This book was released on 2009 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agent-Based Models of Geographical Systems

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Publisher : Springer Science & Business Media
ISBN 13 : 9048189276
Total Pages : 747 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Agent-Based Models of Geographical Systems by : Alison J. Heppenstall

Download or read book Agent-Based Models of Geographical Systems written by Alison J. Heppenstall and published by Springer Science & Business Media. This book was released on 2011-11-24 with total page 747 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique book brings together a comprehensive set of papers on the background, theory, technical issues and applications of agent-based modelling (ABM) within geographical systems. This collection of papers is an invaluable reference point for the experienced agent-based modeller as well those new to the area. Specific geographical issues such as handling scale and space are dealt with as well as practical advice from leading experts about designing and creating ABMs, handling complexity, visualising and validating model outputs. With contributions from many of the world’s leading research institutions, the latest applied research (micro and macro applications) from around the globe exemplify what can be achieved in geographical context. This book is relevant to researchers, postgraduate and advanced undergraduate students, and professionals in the areas of quantitative geography, spatial analysis, spatial modelling, social simulation modelling and geographical information sciences.

GIS-Based Simulation and Analysis of Intra-Urban Commuting

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Publisher : CRC Press
ISBN 13 : 0429682417
Total Pages : 110 pages
Book Rating : 4.4/5 (296 download)

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Book Synopsis GIS-Based Simulation and Analysis of Intra-Urban Commuting by : Yujie Hu

Download or read book GIS-Based Simulation and Analysis of Intra-Urban Commuting written by Yujie Hu and published by CRC Press. This book was released on 2018-11-20 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commuting, the daily link between residences and workplaces, sets up the complex interaction between the two most important land uses (residential and employment) in a city, and dictates the configuration of urban structure. In addition to prolonged time and stress for individual commuters on traffic, commuting comes with additional societal costs including elevated crash risks, worsening air quality, and louder traffic noise, etc. These issues are important to city planners, policy researchers, and decision makers. GIS-Based Simulation and Analysis of Intra-Urban Commuting, presents GIS-based simulation, optimization and statistical approaches to measure, map, analyze, and explain commuting patterns including commuting length and efficiency. Several GIS-automated easy-to-use tools will be available, along with sample data, for readers to download and apply to their own studies. This book recognizes that reporting errors from survey data and use of aggregated zonal data are two sources of bias in estimation of wasteful commuting, it studies the temporal trend of intraurban commuting pattern based on the most recent period newly-available 2006-2010, and it focuses on commuting, and especially wasteful commuting within US cities. It includes ready-to-download GIS-based simulation tools and sample data, and an explanation of optimization and statistical techniques of how to measure commuting, as well as presenting a methodology that can be applicable to other studies. This book is an invaluable resource for students, researchers, and practitioners in geography, urban planning, public policy, transportation engineering, and other related disciplines.

Agent-Based Modelling and Geographical Information Systems

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Publisher : SAGE Publications Limited
ISBN 13 : 9781473958654
Total Pages : 0 pages
Book Rating : 4.9/5 (586 download)

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Book Synopsis Agent-Based Modelling and Geographical Information Systems by : Andrew Crooks

Download or read book Agent-Based Modelling and Geographical Information Systems written by Andrew Crooks and published by SAGE Publications Limited. This book was released on 2019-01-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the era of Big Data and computational social science. It is an era that requires tools which can do more than visualise data but also model the complex relation between data and human action, and interaction. Agent-Based Models (ABM) - computational models which simulate human action and interaction – do just that. This textbook explains how to design and build ABM and how to link the models to Geographical Information Systems. It guides you from the basics through to constructing more complex models which work with data and human behaviour in a spatial context. All of the fundamental concepts are explained and related to practical examples to facilitate learning (with models developed in NetLogo with all code examples available on the accompanying website). You will be able to use these models to develop your own applications and link, where appropriate, to Geographical Information Systems. All of the key ideas and methods are explained in detail: geographical modelling; an introduction to ABM; the fundamentals of Geographical Information Science; why ABM and GIS; using QGIS; designing and building an ABM; calibration and validation; modelling human behavior. An applied primer, that provides fundamental knowledge and practical skills, it will provide you with the skills to build and run your own models, and to begin your own research projects.

Mapping Your Community

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Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.:/5 (327 download)

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Book Synopsis Mapping Your Community by :

Download or read book Mapping Your Community written by and published by . This book was released on 1997 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powerful desktop computer systems are now affordable to local groups working to improve conditions in America1s distressed urban neighborhoods. This creates the opportunity for them to use geographic information (data that can be displayed on maps) quickly and easily to help them achieve their neighborhood improvement objectives. This report introduces the new opportunities that exist for using computer based geographic information in their work. Sections: advances in the accessibility of geographic data; using geographic data; neighborhood-level applications; citywide initiatives and policy change; and catalog of data sources. Illustrated.

Spatial Microsimulation: A Reference Guide for Users

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Publisher : Springer Science & Business Media
ISBN 13 : 9400746237
Total Pages : 272 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Spatial Microsimulation: A Reference Guide for Users by : Robert Tanton

Download or read book Spatial Microsimulation: A Reference Guide for Users written by Robert Tanton and published by Springer Science & Business Media. This book was released on 2012-11-13 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a practical guide on how to design, create and validate a spatial microsimulation model. These models are becoming more popular as academics and policy makers recognise the value of place in research and policy making. Recent spatial microsimulation models have been used to analyse health and social disadvantage for small areas; and to look at the effect of policy change for small areas. This provides a powerful analysis tool for researchers and policy makers. This book covers preparing the data for spatial microsimulation; a number of methods for both static and dynamic spatial microsimulation models; validation of the models to ensure the outputs are reasonable; and the future of spatial microsimulation. The book will be an essential handbook for any researcher or policy maker looking to design and create a spatial microsimulation model. This book will also be useful to those policy makers who are commissioning a spatial microsimulation model, or looking to commission work using a spatial microsimulation model, as it provides information on the different methods in a non-technical way.

Agent-Based Models and Complexity Science in the Age of Geospatial Big Data

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Publisher : Springer
ISBN 13 : 9783319659923
Total Pages : 102 pages
Book Rating : 4.6/5 (599 download)

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Book Synopsis Agent-Based Models and Complexity Science in the Age of Geospatial Big Data by : Liliana Perez

Download or read book Agent-Based Models and Complexity Science in the Age of Geospatial Big Data written by Liliana Perez and published by Springer. This book was released on 2017-10-21 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a selection of papers presented during a special workshop on Complexity Science organized as part of the 9th International Conference on GIScience 2016. Expert researchers in the areas of Agent-Based Modeling, Complexity Theory, Network Theory, Big Data, and emerging methods of Analysis and Visualization for new types of data explore novel complexity science approaches to dynamic geographic phenomena and their applications, addressing challenges and enriching research methodologies in geography in a Big Data Era.

Geocomputation with R

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Publisher : CRC Press
ISBN 13 : 1351396900
Total Pages : 335 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Geocomputation with R by : Robin Lovelace

Download or read book Geocomputation with R written by Robin Lovelace and published by CRC Press. This book was released on 2019-03-22 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geocomputation with R is for people who want to analyze, visualize and model geographic data with open source software. It is based on R, a statistical programming language that has powerful data processing, visualization, and geospatial capabilities. The book equips you with the knowledge and skills to tackle a wide range of issues manifested in geographic data, including those with scientific, societal, and environmental implications. This book will interest people from many backgrounds, especially Geographic Information Systems (GIS) users interested in applying their domain-specific knowledge in a powerful open source language for data science, and R users interested in extending their skills to handle spatial data. The book is divided into three parts: (I) Foundations, aimed at getting you up-to-speed with geographic data in R, (II) extensions, which covers advanced techniques, and (III) applications to real-world problems. The chapters cover progressively more advanced topics, with early chapters providing strong foundations on which the later chapters build. Part I describes the nature of spatial datasets in R and methods for manipulating them. It also covers geographic data import/export and transforming coordinate reference systems. Part II represents methods that build on these foundations. It covers advanced map making (including web mapping), "bridges" to GIS, sharing reproducible code, and how to do cross-validation in the presence of spatial autocorrelation. Part III applies the knowledge gained to tackle real-world problems, including representing and modeling transport systems, finding optimal locations for stores or services, and ecological modeling. Exercises at the end of each chapter give you the skills needed to tackle a range of geospatial problems. Solutions for each chapter and supplementary materials providing extended examples are available at https://geocompr.github.io/geocompkg/articles/. Dr. Robin Lovelace is a University Academic Fellow at the University of Leeds, where he has taught R for geographic research over many years, with a focus on transport systems. Dr. Jakub Nowosad is an Assistant Professor in the Department of Geoinformation at the Adam Mickiewicz University in Poznan, where his focus is on the analysis of large datasets to understand environmental processes. Dr. Jannes Muenchow is a Postdoctoral Researcher in the GIScience Department at the University of Jena, where he develops and teaches a range of geographic methods, with a focus on ecological modeling, statistical geocomputing, and predictive mapping. All three are active developers and work on a number of R packages, including stplanr, sabre, and RQGIS.

Making Community Connections

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Publisher : ESRI, Inc.
ISBN 13 : 9781589480711
Total Pages : 196 pages
Book Rating : 4.4/5 (87 download)

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Book Synopsis Making Community Connections by : Connie L. Knapp

Download or read book Making Community Connections written by Connie L. Knapp and published by ESRI, Inc.. This book was released on 2003 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Making Community Connections: The Orton Family Foundation Community Mapping Program is designed to bring teams of teachers and their students together with community members to study a problem, a resource, a condition -- any matter of interest and importance to the community. The school work includes gathering and examining existing information, discovering new facts through field investigation, and mapping the resource using GIS/GPS tools. Not only do the students meet and work with community mentors and experts who participate in the classroom and help with the field studies, they also typically hold public forums to gather input on the resource and their work. At the end of the semester or project the students hold a public forum to present their work in a variety of forms (including video conferences, speeches and presentations, reading of narratives, display of hand-drawn maps, GIS maps, etc.), providing a body of research to the community, which can be used to address immediate concerns and help plan for the future. The use of the word "mapping" in the name of the program indicates the importance of, and the commitment to, the use of GIS/GPS mapping technology. The Orton Family Foundation Community Mapping Program has found that the use of technology, and particularly this mapping technology, excites students and provides a powerful incentive to participate. However, the program, this book, and place-based education in general call for more than just the mapping of resources; they entail a more inclusive and integrative look at the world we all live in. Invariably, the Community Mapping Program makes more clearly visible the connections of the many and varied factors influencing or affecting the particular object of study. Concepts of sustainability, responsibility, integration, and the larger picture find their way into classroom discussions and are then mapped in a variety of ways. The materials in Making Community Connections have been constructed to provide a solid foundation and flexible framework for original projects created and developed by students, their teachers, and their communities, allowing explorations and investigations of places and problems of interest and concern to them. Book jacket.

Toward Integration of Bayesian Networks with Geographic Information Systems and Complex Systems Theory for Urban Land Use Change Modelling

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis Toward Integration of Bayesian Networks with Geographic Information Systems and Complex Systems Theory for Urban Land Use Change Modelling by : Verda Kocabas Ersahin

Download or read book Toward Integration of Bayesian Networks with Geographic Information Systems and Complex Systems Theory for Urban Land Use Change Modelling written by Verda Kocabas Ersahin and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human-initiated land use change is the most significant factor behind the loss of agricultural and forested areas, thus global climate change. It is important to understand the reasons behind land use decisions as it is to understand their consequences. Empirical observations and controlled experimentation are not usually feasible methods for studying this change. Therefore, researchers have employed complex systems theory (or complexity theory) to help them understand and model dynamic land use change process in cities. Cellular automata (CA) theory and agent-based modeling have widely applied in land use change modelling. CA models can easily model spatial process that is changing over time, and can handle fine scale dynamics of these spatial processes. Agent-based models (ABMs) excel at relating the heterogeneous behaviour of agents with different information, different decision rules, and different situation to the macro behaviour of the overall system. While both have advantages, they have a number of challenges when applied to land use change. One of the aims of this dissertation is to develop novel modelling approaches that integrate geographic information systems (GIS), CA and ABMs with Bayesian Networks (BNs) for overcoming limitations in the modelling process by significantly reducing the tedious work in defining parameter values, transition rules and model structures. As the use of land use models in planning is not widely accepted and not trusted fully by the urban planners, the other aim is to link land use models with planning support systems (PSS), especially to use enhanced ABMs in PSS. Therefore, the proposed modelling approaches were applied to assist in understanding the patterns and controls of land use change both spatially and temporarily for the Metro Vancouver region. They were used to analyze the effects of planning decisions in accordance with the sustainable development point of view.

Urban Informatics

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Publisher : Springer Nature
ISBN 13 : 9811589836
Total Pages : 941 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Urban Informatics by : Wenzhong Shi

Download or read book Urban Informatics written by Wenzhong Shi and published by Springer Nature. This book was released on 2021-04-06 with total page 941 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book is the first to systematically introduce the principles of urban informatics and its application to every aspect of the city that involves its functioning, control, management, and future planning. It introduces new models and tools being developed to understand and implement these technologies that enable cities to function more efficiently – to become ‘smart’ and ‘sustainable’. The smart city has quickly emerged as computers have become ever smaller to the point where they can be embedded into the very fabric of the city, as well as being central to new ways in which the population can communicate and act. When cities are wired in this way, they have the potential to become sentient and responsive, generating massive streams of ‘big’ data in real time as well as providing immense opportunities for extracting new forms of urban data through crowdsourcing. This book offers a comprehensive review of the methods that form the core of urban informatics from various kinds of urban remote sensing to new approaches to machine learning and statistical modelling. It provides a detailed technical introduction to the wide array of tools information scientists need to develop the key urban analytics that are fundamental to learning about the smart city, and it outlines ways in which these tools can be used to inform design and policy so that cities can become more efficient with a greater concern for environment and equity.

Spatial Data Systems for Transportation Planning

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Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Spatial Data Systems for Transportation Planning by :

Download or read book Spatial Data Systems for Transportation Planning written by and published by . This book was released on 1997 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Goal was to develop a methodology for associating base record fields (BRFs are Iowa DOT's data pertaining to primary roads) with their spatial location through the use of GIS.

Handbook of Regional Science

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Publisher : Springer
ISBN 13 : 9783642234293
Total Pages : 0 pages
Book Rating : 4.2/5 (342 download)

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Book Synopsis Handbook of Regional Science by : Manfred M. Fischer

Download or read book Handbook of Regional Science written by Manfred M. Fischer and published by Springer. This book was released on 2013-09-17 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Regional Science is a multi-volume reference work providing a state-of-the-art knowledge on regional science composed by renowned scientists in the field. The Handbook is intended to serve the academic needs of graduate students, and junior and senior scientists in regional science and related fields, with an interest in studying local and regional socio-economic issues. The multi-volume handbook seeks to cover the field of regional science comprehensively, including areas such as regional housing and labor markets, regional economic growth, innovation and regional economic development, new and evolutionary economic geography, location and interaction, the environment and natural resources, spatial analysis and geo-computation as well as spatial statistics and econometrics.

Modelling Settlement Patterns for Metropolitan Regions

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Publisher :
ISBN 13 : 9789061641179
Total Pages : 191 pages
Book Rating : 4.6/5 (411 download)

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Book Synopsis Modelling Settlement Patterns for Metropolitan Regions by : Mahavir

Download or read book Modelling Settlement Patterns for Metropolitan Regions written by Mahavir and published by . This book was released on 1996 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Multi-Agent Transport Simulation MATSim

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Publisher : Ubiquity Press
ISBN 13 : 190918876X
Total Pages : 620 pages
Book Rating : 4.9/5 (91 download)

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Book Synopsis The Multi-Agent Transport Simulation MATSim by : Andreas Horni

Download or read book The Multi-Agent Transport Simulation MATSim written by Andreas Horni and published by Ubiquity Press. This book was released on 2016-08-10 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MATSim (Multi-Agent Transport Simulation) software project was started around 2006 with the goal of generating traffic and congestion patterns by following individual synthetic travelers through their daily or weekly activity programme. It has since then evolved from a collection of stand-alone C++ programs to an integrated Java-based framework which is publicly hosted, open-source available, automatically regression tested. It is currently used by about 40 groups throughout the world. This book takes stock of the current status. The first part of the book gives an introduction to the most important concepts, with the intention of enabling a potential user to set up and run basic simulations. The second part of the book describes how the basic functionality can be extended, for example by adding schedule-based public transit, electric or autonomous cars, paratransit, or within-day replanning. For each extension, the text provides pointers to the additional documentation and to the code base. It is also discussed how people with appropriate Java programming skills can write their own extensions, and plug them into the MATSim core. The project has started from the basic idea that traffic is a consequence of human behavior, and thus humans and their behavior should be the starting point of all modelling, and with the intuition that when simulations with 100 million particles are possible in computational physics, then behavior-oriented simulations with 10 million travelers should be possible in travel behavior research. The initial implementations thus combined concepts from computational physics and complex adaptive systems with concepts from travel behavior research. The third part of the book looks at theoretical concepts that are able to describe important aspects of the simulation system; for example, under certain conditions the code becomes a Monte Carlo engine sampling from a discrete choice model. Another important aspect is the interpretation of the MATSim score as utility in the microeconomic sense, opening up a connection to benefit cost analysis. Finally, the book collects use cases as they have been undertaken with MATSim. All current users of MATSim were invited to submit their work, and many followed with sometimes crisp and short and sometimes longer contributions, always with pointers to additional references. We hope that the book will become an invitation to explore, to build and to extend agent-based modeling of travel behavior from the stable and well tested core of MATSim documented here.

Modeling Activity Selection and Scheduling Behavior of Population Cohorts Within an Activity-Based Travel Demand Model System

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis Modeling Activity Selection and Scheduling Behavior of Population Cohorts Within an Activity-Based Travel Demand Model System by : Mohammad Hesam Hafezi

Download or read book Modeling Activity Selection and Scheduling Behavior of Population Cohorts Within an Activity-Based Travel Demand Model System written by Mohammad Hesam Hafezi and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the time-use activity patterns of population cohorts in the region will contribute greatly to modeling spatio-temporal urban transportation demand models. The research detailed in this dissertation focuses on the development of the Scheduler for Activities, Locations, and Travel (SALT) disaggregated travel demand microsimulation model. The SALT modeling framework comprises a series of micro-behavioral modules that employ behaviorally realistic econometric, advanced machine learning, and data mining techniques to construct the 24-hour activity schedule and the corresponding travel linked with activities accomplished by individuals. A state-of-art three-dimensional, four-stage pattern recognition model is developed to identify population clusters with homogeneous time-use daily activity patterns, and to derive a representative set of activity patterns in each cluster. Each identified population cluster provides essential information related to temporal, spatial, and socio-demographic characteristics of individuals and activities, which are crucial for modeling the successive micro-behavioral modules of the SALT model. The representative behavior within each cluster is then used as an information guide for agent-based modeling. A new agent-based inference model is developed to predict various facets of the daily activity agenda, such as stop number, activity type, and activity sequential arrangement. In the next phase, temporal attributes of each activity in the agenda are predicted and the 24-hour activity schedule of all individuals is formed through a heuristic decision rule-based algorithm. Finally, a population synthesizer procedure is developed in order to implement the SALT system for the entire region. In addition, this study models the daily time-use activity patterns and estimated emission factors for university commuters, considered as a special trip generator in regional travel demand models. The data used for the analysis is from the large Halifax Space-Time Activity Research (STAR) household survey, which provides GPS-validated time-diary data for 2,778 person-days. Results show that the SALT scheduling model is able to assemble the traveler's schedule with an average 82% accuracy in the 24-hour period. The proposed simulation modeling framework is useful for urban and transport modelers to advance transportation demand management for different segments of the urban population, as well as to analyze environmental mitigation and transport policy scenarios.