5203 search results - page 817 / 1041 » An approach to workflow modeling and analysis |
197
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ICC
2007
IEEE
16 years 28 days ago
2007
IEEE
— In this paper we present an analytical approach to evaluate the symbol error rate (SER) of OFDM systems subject to carrier frequency offset (CFO) and channel estimation error i...
175
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CAIP
2007
Springer
16 years 24 days ago
2007
Springer
Segmentation of femurs in Anterior-Posterior x-ray images is very important for fracture detection, computer-aided surgery and surgical planning. Existing methods do not perform we...
180
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IBPRIA
2007
Springer
16 years 23 days ago
2007
Springer
Abstract. This paper deals with a compact catadioptric omnidirectional stereovision system based on a single camera and multi-mirrors (at least two mirrors). Many configurations w...
170
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IBPRIA
2007
Springer
16 years 23 days ago
2007
Springer
This paper describes an experimental study about a robust contour feature (shape-context) for using in action recognition based on continuous hidden Markov models (HMM). We ran dif...
156
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GLOBECOM
2006
IEEE
16 years 20 days ago
2006
IEEE
— Due to the real time nature and buddy list presence information of Instant Messaging (IM) systems worms can spread over IM networks rapidly, causing severe damages, however, it...