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GIS
2000
ACM
15 years 6 months ago
Long term management of a corporate GIS
The GIS literature abounds with strategies to guide the development of a corporate GIS as a single project but lacks discussion on the long term management of the GIS. This paper d...
Tai O. Chan, Ian Williamson
GIS
2000
ACM
15 years 6 months ago
Actor-networks and implementation: examples from conservation GIS in Ecuador
Recommendationsfor implementationand evaluation of Geographical Information Systems (GIS) can bene t from a broader theoretical foundation to support investigation, understanding a...
Eugene W. Martin
GIS
2000
ACM
15 years 6 months ago
A conceptual framework for incorporating cognitive principles into geographical database representation
The advancement of GIS data models to allow the eOEective utilization of very large heterogeneous geographic databases requires a new approach that incorporates models of human cog...
Jeremy L. Mennis, Donna Peuquet, Liujian Qian
GIS
2002
ACM
15 years 6 months ago
Spatio-temporal evolution: querying patterns of change in databases
This paper contributes a general approach to characterizing patterns of change in a spatio-temporal database. While there is a particular interest in modelling and querying how sp...
Nassima Djafri, Alvaro A. A. Fernandes, Norman W. ...
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GIS
2002
ACM
15 years 6 months ago
Aggregation and comparison of trajectories
Dealing with moving objects necessitates having available complete geographical traces for determining exact or possible locations that objects have had, have or will have. This i...
Nirvana Meratnia, Rolf A. de By