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» Using topology for spatial reasoning
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AMC
2007
102views more  AMC 2007»
14 years 9 months ago
Existence and computation of short-run equilibria in economic geography
The new economic geography literature provides a general equilibrium framework that explains the emergence of economic agglomerations as a trade-off between increasing returns at...
Nicos G. Pavlidis, Michael N. Vrahatis, P. Mossay
SCIA
2009
Springer
118views Image Analysis» more  SCIA 2009»
15 years 2 months ago
Grouping of Semantically Similar Image Positions
Features from the Scale Invariant Feature Transformation (SIFT) are widely used for matching between spatially or temporally displaced images. Recently a topology on the SIFT featu...
Lutz Priese, Frank Schmitt, Nils Hering
DAGSTUHL
2006
14 years 11 months ago
Structural Descriptors for 3D Shapes
Assessing the similarity among 3D shapes is a challenging research topic, and effective shape descriptions have to be devised in order to support the matching process. There is a ...
Michela Spagnuolo, Silvia Biasotti, Bianca Falcidi...
COSIT
2009
Springer
133views GIS» more  COSIT 2009»
15 years 4 months ago
A Metric Conceptual Space Algebra
Abstract. The modeling of concepts from a cognitive perspective is important for designing spatial information systems that interoperate with human users. Concept representations t...
Benjamin Adams, Martin Raubal
52
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ICC
2007
IEEE
15 years 4 months ago
Weighted Fairness in Resilient Packet Rings
— The IEEE 802.17 is a standardized ring topology network architecture, called the Resilient Packet Ring (RPR), to be used mainly in metropolitan and wide area networks. This pap...
Mete Yilmaz, Nirwan Ansari