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» Negation in Spatial Reasoning
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GIS
2006
ACM
15 years 10 months ago
Mining frequent geographic patterns with knowledge constraints
The large amount of patterns generated by frequent pattern mining algorithms has been extensively addressed in the last few years. In geographic pattern mining, besides the large ...
Luis Otávio Alvares, Paulo Martins Engel, S...
MICCAI
2004
Springer
15 years 10 months ago
Enhancing Fourier Volume Rendering Using Contour Extraction
Fourier Volume Rendering (FVR) has received considerable attention in volume visualization during the last decade due its O(N2 logN) rendering time complexity, where O(N3 ) is the ...
Zoltán Nagy, Marcin Novotni, Reinhard Klein
GIS
2009
ACM
15 years 4 months ago
A salience-based approach for the modeling of landscape descriptions
While conventional GIS maps have long been a privileged way for the integration and diffusion of geographical information, novel forms of representation and description of urban ...
Jean-Marie Le Yaouanc, Eric Saux, Christophe Clara...
ICC
2007
IEEE
106views Communications» more  ICC 2007»
15 years 4 months ago
Differential Space-Frequency Modulation and 2D-Detection for MIMO-OFDM
Abstract— In this paper differential space–frequency modulation (DSFM) for transmission over multiple–input multiple– output channels using orthogonal frequency division mu...
Volker Pauli, Lutz H.-J. Lampe, Johannes Huber
COSIT
2003
Springer
115views GIS» more  COSIT 2003»
15 years 3 months ago
Structuring a Wayfinder's Dynamic Space-Time Environment
To travel successfully in a dynamic space-time setting, wayfinders must project the impact of a changing environment onto future travel choices. When making decisions, however, peo...
Michael D. Hendricks, Max J. Egenhofer, Kathleen H...