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AGILE
2009
Springer
219views GIS» more  AGILE 2009»
12 years 8 months ago
A Storage and Transfer Efficient Data Structure for Variable Scale Vector Data
Martijn Meijers, Peter van Oosterom, Wilko Quak
AGILE
2009
Springer
343views GIS» more  AGILE 2009»
12 years 8 months ago
Line Decomposition Based on Critical Points Detection
The problem of line simplification is a recurrent problem in cartography. The purpose is to remove irrelevant details while emphasising the main features of the line. Most of the ...
Eric Guilbert
AGILE
2009
Springer
295views GIS» more  AGILE 2009»
12 years 8 months ago
Enhancing 3D City Models with Heterogeneous Spatial Information: Towards 3D Land Information Systems
Spatial and georeferenced information plays an important role in urban land management processes such as spatial planning and environmental management. As many of the processes ar...
Lutz Ross, Jannes Bolling, Jürgen Döllne...
AGILE
2009
Springer
253views GIS» more  AGILE 2009»
12 years 8 months ago
Identification of Practically Visible Spatial Objects in Natural Environments
Image retrieval of landscape photographs requires accurate annotation using multi-faceted descriptions relating to the subject and content of the photograph. The subject of such ph...
Martin Tomko, Friedjoff Trautwein, Ross S. Purves
AGILE
2009
Springer
264views GIS» more  AGILE 2009»
12 years 8 months ago
Three-Valued 9-Intersection for Deriving Possible Topological Relations from Incomplete Observations
Topological relations, which concern how two objects intersect, are one of the most fundamental and well-studied spatial relations. Typically, topological relations are distinguis...
Yohei Kurata
AGILE
2009
Springer
210views GIS» more  AGILE 2009»
12 years 8 months ago
Detecting Hotspots in Geographic Networks
We study a point pattern detection problem on networks, motivated by geographical analysis tasks, such as crime hotspot detection. Given a network N (for example, a street, train,...
Kevin Buchin, Sergio Cabello, Joachim Gudmundsson,...
AGILE
2009
Springer
281views GIS» more  AGILE 2009»
12 years 8 months ago
3D Wayfinding Choremes: A Cognitively Motivated Representation of Route Junctions in Virtual Environments
Research in cognitive sciences suggests that orientation and navigation along routes can be improved if the graphical representation is aligned with the user’s mental concepts o...
Tassilo Glander, Denise Peters, Matthias Trapp, J&...
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