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Full-Text Articles in Social and Behavioral Sciences
Integrated Spatial Reasoning In Geographic Information Systems: Combining Topology And Direction, Jayant Sharma
Integrated Spatial Reasoning In Geographic Information Systems: Combining Topology And Direction, Jayant Sharma
Electronic Theses and Dissertations
As Geographic Information Systems (GISs) have gained wider acceptance and application, the interest in spatial modeling and reasoning has deepened. The purpose of a model and reasoning framework is to permit a user to experiment and study causal relationships in the real world by operating on the model only. Traditionally GISs employ purely quantitative methods to represent and infer spatial information. This approach has serious shortcomings when dealing with qualitative spatial information, which may be incomplete or imprecise and does not contain knowledge of the geometry of the spatial objects, which humans are particularly adept at utilizing in their daily …
Socio-Economic Factors And The Journey To Work: A Case Study Of At&T Gis Employees, Thomas A. Hammers
Socio-Economic Factors And The Journey To Work: A Case Study Of At&T Gis Employees, Thomas A. Hammers
Theses and Dissertations (Comprehensive)
Individuals who must commute to work are often concerned with the spatial separation of their home and job site. In many of these cases the socio-economic characteristics of these individual's lives play an important part in deciding how long this commute is, in terms of both time and distance. The following study seeks to identify the relationships between several selected socio-economic characteristics and the journey to work distances for employees at AT&T GIS. The factors being examined in this study are age, education level, number of dependents, income, length of service to the company, occupation type and gender. Significant differences …