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IWVF
2001
Springer
15 years 11 months ago
A Rotation-Invariant Morphology for Shape Analysis of Anisotropic Objects and Structures
In this paper we propose a series of novel morphological operators that are anisotropic, and adapt themselves to the local orientation in the image. This new morphology is therefor...
Cris L. Luengo Hendriks, Lucas J. van Vliet
ICS
1997
Tsinghua U.
15 years 11 months ago
Compiler and Run-Time Support for Semi-Structured Applications
Adaptive mesh re nement (AMR) is a very important scienti c application. Several libraries implementing speci c distribution policies havebeen written for AMR. In this paper, we p...
Nikos Chrisochoides, Induprakas Kodukula, Keshav P...
EMNLP
2010
15 years 4 months ago
Efficient Graph-Based Semi-Supervised Learning of Structured Tagging Models
We describe a new scalable algorithm for semi-supervised training of conditional random fields (CRF) and its application to partof-speech (POS) tagging. The algorithm uses a simil...
Amarnag Subramanya, Slav Petrov, Fernando Pereira
ICMCS
2009
IEEE
184views Multimedia» more  ICMCS 2009»
15 years 4 months ago
Structure and appearance features for robust 3D facial actions tracking
This paper presents a robust and accurate method for joint head pose and facial actions tracking, even under challenging conditions such as varying lighting, large head movements,...
Stéphanie Lefevre, Jean-Marc Odobez
ICML
2003
IEEE
16 years 7 months ago
Principled Methods for Advising Reinforcement Learning Agents
An important issue in reinforcement learning is how to incorporate expert knowledge in a principled manner, especially as we scale up to real-world tasks. In this paper, we presen...
Eric Wiewiora, Garrison W. Cottrell, Charles Elkan