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» Using topology for spatial reasoning
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AMC
2007
102views more  AMC 2007»
15 years 5 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 10 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
153
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DAGSTUHL
2006
15 years 7 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»
16 years 3 days 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
ICC
2007
IEEE
15 years 12 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