4128 search results - page 590 / 826 » Learning and using relational theories |
228
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IVC
2006
15 years 7 months ago
2006
The distribution of the apparent 3D shape of human faces across the view-sphere is complex, owing to factors such as variations in identity, facial expression, minor occlusions an...
229
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ACL
2010
15 years 5 months ago
2010
Most supervised language processing systems show a significant drop-off in performance when they are tested on text that comes from a domain significantly different from the domai...
228
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COLING
2010
15 years 2 months ago
2010
We study a novel shallow information extraction problem that involves extracting sentences of a given set of topic categories from medical forum data. Given a corpus of medical fo...
233
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IJNSEC
2010
15 years 2 months ago
2010
In this paper we present an intrusion detection engine comprised of two main elements; firstly, a neural network for the actual detection task and secondly watermarking techniques...
207
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ICIP
2004
IEEE
16 years 9 months ago
2004
IEEE
We present an approach to estimate the poses of human heads in natural scenes. The essential features for estimating the head pose are the positions of the prominent facial featur...