Qualitative Spatial ChangeOxford University Press, 2000 - 409 Seiten This book is a contribution to the emerging discipline of Qualitative Spatial Information Theory. The discipline has arisen from a realization that traditional quantitative techniques for the analysis of spatial phenomena must be supplemented by a wide range of qualitative methods if we are to use information technology effectively to further our capacity for handling spatio-temporal information. Such qualitative methods must be supported by a body of theory concerning the nature and organization of our spatio-temporal concepts. This theory will cover time, space, objects in space, their spatial attributes, changes in those attributes, and the temporal structure of those changes. In this book each topic is given a chapter to itself, and theory of qualitative spaces as partitions of quantitative spaces is developed in detail, and applied to numerous particular cases. The theory thus provides a uniform basis for the further development of formal and computational theories of spatial change. |
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Seite 66
... least one is in an open set not containing the other . A topology with this property is known as a To topology , and almost all topologies of interest are of this kind — as is , in particular , the standard topology on Euclidean space ...
... least one is in an open set not containing the other . A topology with this property is known as a To topology , and almost all topologies of interest are of this kind — as is , in particular , the standard topology on Euclidean space ...
Seite 68
... least one point ; then the symmetric difference of any two distinct regions will belong to at least one point , so the point - sets of the two regions will be distinct . What we need to prove , then , is that any non - null region X ...
... least one point ; then the symmetric difference of any two distinct regions will belong to at least one point , so the point - sets of the two regions will be distinct . What we need to prove , then , is that any non - null region X ...
Seite 358
... least one direction , at least one of q1 > q2 and 91 92 must hold . If only one holds then we may assume without loss of generality that it is q1q2 . Since a dominated mode dominates itself , this implies q2q2 . If q1q1 also , then we ...
... least one direction , at least one of q1 > q2 and 91 92 must hold . If only one holds then we may assume without loss of generality that it is q1q2 . Since a dominated mode dominates itself , this implies q2q2 . If q1q1 also , then we ...
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Verweise auf dieses Buch
Event-Oriented Approaches in Geographic Information Science: A Special Issue ... Kathleen Hornsby,Michael Worboys Keine Leseprobe verfügbar - 2004 |
Classics from IJGIS: Twenty years of the International Journal of ... Peter Fisher Keine Leseprobe verfügbar - 2006 |