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KI
2005
Springer
16 years 2 hour ago
Temporalizing Spatial Calculi: On Generalized Neighborhood Graphs
To reason about geographical objects, it is not only necessary to have more or less complete information about where these objects are located in space, but also how they can chang...
Marco Ragni, Stefan Wölfl
NORMAS
2005
Springer
15 years 12 months ago
Ontological Aspects of the Implementation of Norms in Agent-Based Electronic Institutions
In order to regulate different circumstances over an extensive period of time, norms in institutions are stated in a vague and biguous manner, thereby abstracting from concrete as...
Davide Grossi, Huib Aldewereld, Javier Vázq...
RT
2005
Springer
15 years 12 months ago
Radiance Cache Splatting: A GPU-Friendly Global Illumination Algorithm
Fast global illumination computation is a challenge in several fields such as lighting simulation and computergenerated visual effects for movies. To this end, the irradiance cac...
Pascal Gautron, Jaroslav Krivánek, Kadi Bou...
VLDB
2005
ACM
140views Database» more  VLDB 2005»
15 years 12 months ago
Complex Spatio-Temporal Pattern Queries
This paper introduces a novel type of query, what we name Spatio-temporal Pattern Queries (STP). Such a query specifies a spatiotemporal pattern as a sequence of distinct spatial...
Marios Hadjieleftheriou, George Kollios, Petko Bak...
WADS
2005
Springer
132views Algorithms» more  WADS 2005»
15 years 12 months ago
k-Link Shortest Paths in Weighted Subdivisions
We study the shortest path problem in weighted polygonal subdivisions of the plane, with the additional constraint of an upper bound, k, on the number of links (segments) in the pa...
Ovidiu Daescu, Joseph S. B. Mitchell, Simeon C. Nt...