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» An Event Spacing Experiment
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148
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ICPR
2008
IEEE
16 years 8 months ago
Indefinite Kernel Fisher Discriminant
Indefinite kernels arise in practice, e.g. from problem-specific kernel construction. Therefore, it is necessary to understand the behavior and suitability of classifiers in the c...
Bernard Haasdonk, Elzbieta Pekalska
MICCAI
2007
Springer
16 years 7 months ago
Non-parametric Diffeomorphic Image Registration with the Demons Algorithm
Abstract. We propose a non-parametric diffeomorphic image registration algorithm based on Thirion's demons algorithm. The demons algorithm can be seen as an optimization proce...
Tom Vercauteren, Xavier Pennec, Aymeric Perchant, ...
146
Voted
ICML
2008
IEEE
16 years 7 months ago
Multi-classification by categorical features via clustering
We derive a generalization bound for multiclassification schemes based on grid clustering in categorical parameter product spaces. Grid clustering partitions the parameter space i...
Yevgeny Seldin, Naftali Tishby
165
Voted
CHI
2008
ACM
16 years 7 months ago
Accountabilities of presence: reframing location-based systems
How do mobility and presence feature as aspects of social life? Using a case study of paroled offenders tracked via Global Positioning System (GPS), we explore the ways that locat...
Emily Troshynski, Charlotte P. Lee, Paul Dourish
213
Voted
ICIAP
2003
ACM
16 years 7 months ago
Perceptive visual texture classification and retrieval
In this paper we present some analysis techniques and indexing strategies aimed to support classification and retrieval of textures using only perceptual features. The goal of thi...
Sebastiano Battiato, Giovanni Gallo, Salvatore Nic...