Searching for authors named "Marie Rochery" – sorted by Relevance.
4 documents found, showing 1 through 4.
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BoosTexter dor Text Categorization in Spoken Language Dialogue
- …Data collection plays a critical role in the development of accurate syntactic and semantic models for natural-language dialogue systems. This task, which is known to be both labor intensive and financially expensive, is the bottleneck when rapidly prototypingvoice-enabled services. In this paper, w…
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Higher Order Active Contours and their Application to the Detection of Line Networks in Satellite Imagery
- …We present a novel method for the incorporation of shape information into active contour models, and apply it to the extraction of line networks (e.g. road, water) from satellite imagery. The method is based on a new class of contour energies. These energies are quadratic on the space of one-chains …
- Cited by 11 (1 self) – Add To MetaCart
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Gap Closure In (road) Networks Using Higher-Order Active Contours
- …We present a new model for the extraction of networks from images in the presence of occlusions. Such occlusions cause gaps in the extracted network that need to be closed. Using higher-order active contours, which allow the incorporation of sophisticated geometric information, we introduce a new, n…
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Incorporating Prior Knowledge into Boosting
- …We describe a modification to the AdaBoost algorithm that permits the incorporation of prior human knowledge as a means of compensating for a shortage of training data. We give a convergence result for the algorithm.…
- Cited by 27 (0 self) – Add To MetaCart
Showing 1 through 4.
