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» Median Topographic Maps for Biomedical Data Sets
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DAGSTUHL
2009
13 years 4 months ago
Median Topographic Maps for Biomedical Data Sets
Abstract. Median clustering extends popular neural data analysis methods such as the self-organizing map or neural gas to general data structures given by a dissimilarity matrix on...
Barbara Hammer, Alexander Hasenfuss, Fabrice Rossi
SCANGIS
2003
13 years 5 months ago
Framework and Requirements for Management of Topographic Data in Europe
Topographic data sets produced by the National Mapping Agencies (NMAs) are an essential part of Spatial Data Infrastructures (SDIs). Both global and European developments will deno...
Antti Jakobsson
NECO
2010
64views more  NECO 2010»
13 years 2 months ago
Topographic Mapping of Large Dissimilarity Data Sets
Barbara Hammer, Alexander Hasenfuss
ITCC
2005
IEEE
13 years 9 months ago
A Scalable Generative Topographic Mapping for Sparse Data Sequences
We propose a novel, computationally efficient generative topographic model for inferring low dimensional representations of high dimensional data sets, designed to exploit data s...
Ata Kabán
IWDW
2004
Springer
13 years 9 months ago
Fingerprinting Curves
This paper presents a new method for robust data hiding in curves and highlights potential applications including digital fingerprinting of map document for trace and track purpos...
Hongmei Gou, Min Wu