Despite a burgeoning research effort directed at the design and modelling of effective urban spaces for pedestrians, remarkably little is known about how pedestrians actually negotiate urban spaces. This paper reports the results of a video-based observational study aimed at exploring: (1)...

An agent-based model was developed as a tool designed to explore our understanding of spatial, social, and environmental issues related to land-use/cover change. The model focuses on a study site in a region of the Amazon frontier, characterized by the development of family farms on 100-ha lots...

Many spatial datasets and spatial problems can be described with reference to regular lattice frameworks rather than continuous space. Examples include: raster scan and digital elevation model data, digital images, cost surfaces, cellular automata models, swarm models, and many others. This...

In part 1 of our paper on the architecture of a component-based knowledge-based planning support system (KBPSS), we briefly introduced the ModelObjects model-management component and the KBSAgents knowledge-management component of the system. In this part we further examine the issues of model...

This paper presents a methodology for the creation of homogeneous demographic regions with geographical information systems (GIS) and computational intelligence. The proposed method is unsupervised fuzzy classification performed by neural networks using the fuzzy Kohonen algorithm. GIS...

We consider urban sustainability issues in developing countries, with a focus on urban growth. The need for urban management tools that are able to provide prospective scenarios is addressed. Urban simulations can represent a useful approach to understanding the consequences of current planning...

This paper uses 1372 sets of cross-sectional data to evaluate empirically the probit estimates for five hypotheses regarding planning applications for the conversion of leasehold land lying fallow or under active agriculture to nonagricultural uses in agriculture zones in Hong Kong. Though the...

'A cognitive approach to urban dynamics' is proposed in this paper as a theorization of the dynamics of cities from the first principles of humans' cognitive capabilities. The aim is to initiate a discussion concerning the potential of such an approach. This is done by examining some of the...