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Author: Michael John Webber
Publisher: Taylor & Francis
ISBN: 9780856646652
Category : Cities and towns
Languages : en
Pages : 394
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Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Author: Michael John Webber
Publisher: Taylor & Francis
ISBN: 9780856646652
Category : Cities and towns
Languages : en
Pages : 394
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Book Description
Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.
Author: Michael John Webber
Publisher:
ISBN: 9780312416690
Category : Information theory in economics
Languages : en
Pages :
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Urban planning has witnessed the profound changes in the methodologies of modelling during the last 50 years. Spatial interaction models have passed from social physics, statistical mechanics to non-spatial and spatial information processing stages of progress that can be designated as paradigm shifts. This thesis traces the Maximum Entropy (MaxEnt) approach in urban planning as pioneered by Wilson (1967,1970) and Spatial Entropy concept by Batty (1974) based on the Information Theory and its developments by Shannon (1948), Jaynes (1957), Kullback (1959) and by Tribus (1962,1969). Information-theoric methods have provided the theoretical foundation for challenging the uncertainty and incomplete information issues concerning the complex urban structure. MaxEnt, as a new logic, gives probabilities maximally noncommittal with regard to missing information. Wilson (1967,1970) has replaced the Newtonian analogy by the entropy concept from statistical mechanics to alleviate the mathematical inconsistency in the gravity model and developed a set of spatial interaction models consistent with the known information. Population density distribution as one of the determinants of the urban structure has been regarded as an exemplar to show the paradigm changes from the analysis of density gradients to the probabilistic description of density distributions by information-theoric methods. Spatial Entropy concept has introduced the spatial dimension to the Information Theory. Thesis applies Spatial Entropy measures to Ankara 1970 and 1990 census data by 34 zones and also obtains Kullback2s Information Gain measures for population changes during the two decades. Empirical findings for Spatial Entropy measures show that overall Ankara-1970 and 1990 density distributions are 12Uneven22 and the uniform distribution hypothesis is not confirmed. These measures also indicate a tendency towards 3More Uniformity4 for density distributions in comparison to 1970. Information Gain measure for.
Author: Özcan Esmer
Publisher: LAP Lambert Academic Publishing
ISBN: 9783846557365
Category :
Languages : en
Pages : 260
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Book Description
This book aims to show how the Maximum Entropy (MaxEnt) approach has changed deeply the traditional research methods in regional and urban geography as the result of paradigm shifts occurred during the last 50 years. MaxEnt method as pioneered by A. Wilson (1967,1970) and "Spatial Entropy" concept by M. Batty (1974) have been based on the Information Theory that was founded by Shannon (1948), E.T.Jaynes (1957) and Kullback (1959) and others. Information Theory has provided the theoretical foundation for challenging the uncertainty and incomplete information issues concerning the complex urban structure. MaxEnt, as a new logic, aims to assign probabilities "maximally noncommittal" with respect to the missing information. This dissertation applies Spatial Entropy measures to Ankara 1970 and 1990 census data by 34 zones and compares the population density changes during the two decades. This book shall not only guide young generations to understand the past contributions but also encourage them to make further researches under the information-theoric Weltanschauung.
Author: 'Bola Ayeni
Publisher: Routledge
ISBN: 1351600869
Category : Social Science
Languages : en
Pages : 344
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This book, first published in 1979, discusses the concepts, models and techniques used in urban analysis and planning. This study reviews many of the older concepts and models of urban spatial structure, laying the foundations of analysis carried out in the later parts of the book. Topics such as social area analysis, urban economic activity and spatial interaction are considered. This comprehensive study of geography and planning presents a distinctive contribution to the understanding of the nature of the city and its inherent problems.
Author: Shih-Kung Lai
Publisher: Routledge
ISBN: 1317004000
Category : Political Science
Languages : en
Pages : 284
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Book Description
In recent years, there has been a new understanding of how cities evolve and function, which reflects the emergent paradigm of complexity. The crux of this view is that cities are created by differentiated actors involved in individual, small-scale projects interacting in a complex way in the urban development process. This 'bottom up' approach to urban modeling not only transforms our understanding of cities, but also improves our capabilities of harnessing the urban development process. For example, we used to think that plans control urban development in an aggregate, holistic way, but what actually happens is that plans only affect differentiated actors in seeking their goals through information. In other words, plans and regulations set restrictions or incentives of individual behaviour in the urban development process through imposing rights, information, and prices, and the analysis of the effects of plans and regulations must take into account the complex urban dynamics at a disaggregate level of the urban development process. Computer simulations provide a rigorous, promising analytic tool that serves as a supplement to the traditional, mathematical approach to depicting complex urban dynamics. Based on the emergent paradigm of complexity, the book provides an innovative set of arguments about how we can gain a better understanding of how cities emerge and function through computer simulations, and how plans affect the evolution of complex urban systems in a way distinct from what we used to think they should. Empirical case studies focus on the development of a compact urban hierarchy in Taiwan, China, and the USA, but derive more generalizable principles and relationships among cities, complexity, and planning.
Author: Alan Geoffrey Wilson
Publisher:
ISBN:
Category : Cities and towns
Languages : en
Pages : 30
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Author: John F. Kain
Publisher:
ISBN:
Category : Political Science
Languages : en
Pages : 440
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Author: Alex Anas
Publisher:
ISBN:
Category : Land use, Urban
Languages : en
Pages : 74
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