Modeling Travel Time in Urban Arterial Networks with Time-variant Turning Movements Using State-space Neural Networks

Modeling Travel Time in Urban Arterial Networks with Time-variant Turning Movements Using State-space Neural Networks PDF Author: Timothy Joseph Likens
Publisher:
ISBN:
Category : Neural networks (Computer science)
Languages : en
Pages : 320

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Modeling Travel Time in Urban Arterial Networks with Time-variant Turning Movements Using State-space Neural Networks

Modeling Travel Time in Urban Arterial Networks with Time-variant Turning Movements Using State-space Neural Networks PDF Author: Timothy Joseph Likens
Publisher:
ISBN:
Category : Neural networks (Computer science)
Languages : en
Pages : 320

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Travel Time Estimation and Short-term Prediction in Urban Arterial Networks Using Conditional Independence Graphs and State-space Neural Networks

Travel Time Estimation and Short-term Prediction in Urban Arterial Networks Using Conditional Independence Graphs and State-space Neural Networks PDF Author: Ajay Kumar Singh (Graduate of Michigan State University)
Publisher:
ISBN:
Category : City traffic
Languages : en
Pages : 420

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The Multi-Agent Transport Simulation MATSim

The Multi-Agent Transport Simulation MATSim PDF Author: Andreas Horni
Publisher: Ubiquity Press
ISBN: 190918876X
Category : Technology & Engineering
Languages : en
Pages : 620

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Book Description
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.

Quantifying Congestion: Final report

Quantifying Congestion: Final report PDF Author: Timothy J. Lomax
Publisher: Transportation Research Board
ISBN: 9780309060714
Category : Transportation
Languages : en
Pages : 112

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Rhythms of the Brain

Rhythms of the Brain PDF Author: G. Buzsáki
Publisher: Oxford University Press
ISBN: 0199828237
Category : Medical
Languages : en
Pages : 465

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Book Description
Studies of mechanisms in the brain that allow complicated things to happen in a coordinated fashion have produced some of the most spectacular discoveries in neuroscience. This book provides eloquent support for the idea that spontaneous neuron activity, far from being mere noise, is actually the source of our cognitive abilities. It takes a fresh look at the coevolution of structure and function in the mammalian brain, illustrating how self-emerged oscillatory timing is the brain's fundamental organizer of neuronal information. The small-world-like connectivity of the cerebral cortex allows for global computation on multiple spatial and temporal scales. The perpetual interactions among the multiple network oscillators keep cortical systems in a highly sensitive "metastable" state and provide energy-efficient synchronizing mechanisms via weak links. In a sequence of "cycles," György Buzsáki guides the reader from the physics of oscillations through neuronal assembly organization to complex cognitive processing and memory storage. His clear, fluid writing-accessible to any reader with some scientific knowledge-is supplemented by extensive footnotes and references that make it just as gratifying and instructive a read for the specialist. The coherent view of a single author who has been at the forefront of research in this exciting field, this volume is essential reading for anyone interested in our rapidly evolving understanding of the brain.

Handbook of Smart Cities

Handbook of Smart Cities PDF Author: Juan Carlos Augusto
Publisher: Springer
ISBN: 9783030696979
Category : Computers
Languages : en
Pages : 1697

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Book Description
This Handbook presents a comprehensive and rigorous overview of the state-of-the-art on Smart Cities. It provides the reader with an authoritative, exhaustive one-stop reference on how the field has evolved and where the current and future challenges lie. From the foundations to the many overlapping dimensions (human, energy, technology, data, institutions, ethics etc.), each chapter is written by international experts and amply illustrated with figures and tables with an emphasis on current research. The Handbook is an invaluable desk reference for researchers in a wide variety of fields, not only smart cities specialists but also by scientists and policy-makers in related disciplines that are deeply influenced by the emergence of intelligent cities. It should also serve as a key resource for graduate students and young researchers entering the area, and for instructors who teach courses on these subjects. The handbook is also of interest to industry and business innovators.

Introduction to Spatial Econometrics

Introduction to Spatial Econometrics PDF Author: James LeSage
Publisher: CRC Press
ISBN: 1420064258
Category : Business & Economics
Languages : en
Pages : 362

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Book Description
Although interest in spatial regression models has surged in recent years, a comprehensive, up-to-date text on these approaches does not exist. Filling this void, Introduction to Spatial Econometrics presents a variety of regression methods used to analyze spatial data samples that violate the traditional assumption of independence between observat

Inventing the Future

Inventing the Future PDF Author: Nick Srnicek
Publisher: Verso Books
ISBN: 1784780987
Category : Political Science
Languages : en
Pages : 358

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Book Description
This major new manifesto offers a “clear and compelling vision of a postcapitalist society” and shows how left-wing politics can be rebuilt for the 21st century (Mark Fisher, author of Capitalist Realism) Neoliberalism isn’t working. Austerity is forcing millions into poverty and many more into precarious work, while the left remains trapped in stagnant political practices that offer no respite. Inventing the Future is a bold new manifesto for life after capitalism. Against the confused understanding of our high-tech world by both the right and the left, this book claims that the emancipatory and future-oriented possibilities of our society can be reclaimed. Instead of running from a complex future, Nick Srnicek and Alex Williams demand a postcapitalist economy capable of advancing standards, liberating humanity from work and developing technologies that expand our freedoms. This new edition includes a new chapter where they respond to their various critics.

Learning to Think Spatially

Learning to Think Spatially PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309092086
Category : Education
Languages : en
Pages : 333

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Book Description
Learning to Think Spatially examines how spatial thinking might be incorporated into existing standards-based instruction across the school curriculum. Spatial thinking must be recognized as a fundamental part of Kâ€"12 education and as an integrator and a facilitator for problem solving across the curriculum. With advances in computing technologies and the increasing availability of geospatial data, spatial thinking will play a significant role in the information-based economy of the twenty-first century. Using appropriately designed support systems tailored to the Kâ€"12 context, spatial thinking can be taught formally to all students. A geographic information system (GIS) offers one example of a high-technology support system that can enable students and teachers to practice and apply spatial thinking in many areas of the curriculum.

Traffic Signal Systems

Traffic Signal Systems PDF Author:
Publisher:
ISBN:
Category : Adaptive control systems
Languages : en
Pages : 94

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Book Description