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COSIT
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. The Double Cross calculus has been proposed for the purpose of navigation based on qualitative information about spatial configurations. Up until now, however, no result...
COSIT
2001
Springer
15 years 2 months ago
2001
Springer
The Renaissance architect, moral philosopher, cryptographer, mathematician, Papal adviser, painter, city planner and land surveyor Leon Battista Alberti provided the theoretical fo...
COSIT
1999
Springer
15 years 2 months ago
1999
Springer
Cur rent ont ologi es' upp er-le vel tax onomi c str uctur e is oft en qui te com plica ted and hard to und ersta nd. In thi s pap er I sho w how the the oret ical too ls of ...
COSIT
1999
Springer
15 years 2 months ago
1999
Springer
Spatial information is information bound to spatial entities such as regions. It is based on the spatial structure alone (the valley includes the field) or connects thematic predic...
COSIT
1999
Springer
15 years 2 months ago
1999
Springer
Previous recent research on human wayfinding has focused primarily on mental representations rather than processes of wayfinding. This paper presents a formal model of some aspect...