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184
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SIBGRAPI
2007
IEEE
16 years 1 months ago
2007
IEEE
Cell segmentation is a challenging problem due to both the complex nature of the cells and the uncertainty present in video microscopy. Manual methods for this purpose are onerous...
173
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ICDAR
2007
IEEE
16 years 1 months ago
2007
IEEE
The effectiveness of kernel fisher discrimination analysis (KFDA) has been demonstrated by many pattern recognition applications. However, due to the large size of Gram matrix to ...
220
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AIHC
2007
Springer
16 years 1 months ago
2007
Springer
Automatic multimodal recognition of spontaneous emotional expressions is a largely unexplored and challenging problem. In this paper, we explore audio-visual emotion recognition in...
174
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AUSDM
2007
Springer
16 years 29 days ago
2007
Springer
Recommender systems are important to help users select relevant and personalised information over massive amounts of data available. We propose an unified framework called Prefer...
151
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CCS
2007
ACM
16 years 29 days ago
2007
ACM
Administration of large-scale RBAC systems is a challenging open problem. We propose a principled approach in designing and analyzing administrative models for RBAC. We identify s...