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MOC
1998
95views more  MOC 1998»
15 years 7 months ago
The Trotter-Kato theorem and approximation of PDEs
Abstract. We present formulations of the Trotter-Kato theorem for approximation of linear C0-semigroups which provide very useful framework when convergence of numerical approximat...
Kazufumi Ito, Franz Kappel
209
Voted
ISMM
2009
Springer
16 years 2 months ago
Ultrametric Watersheds
Abstract. We study hierachical segmentation in the framework of edgeweighted graphs. We define ultrametric watersheds as topological watersheds null on the minima. We prove that t...
Laurent Najman
JC
2010
95views more  JC 2010»
15 years 5 months ago
Stochastic perturbations and smooth condition numbers
In this paper we dene a new condition number adapted to directionally uniform perturbations in a general framework of maps between Riemannian manifolds. The denitions and theorem...
Diego Armentano
JMIV
2010
115views more  JMIV 2010»
15 years 5 months ago
Image and Video Colorization Using Vector-Valued Reproducing Kernel Hilbert Spaces
Motivated by the setting of reproducing kernel Hilbert space (RKHS) and its extensions considered in machine learning, we propose an RKHS framework for image and video colorizatio...
Minh Ha Quang, Sung Ha Kang, Triet M. Le
157
Voted
ACL
2009
15 years 5 months ago
Comparing Objective and Subjective Measures of Usability in a Human-Robot Dialogue System
We present a human-robot dialogue system that enables a robot to work together with a human user to build wooden construction toys. We then describe a study in which na
Mary Ellen Foster, Manuel Giuliani, Alois Knoll