1173 search results - page 84 / 235 » GenSAT: A Navigational Approach |
176
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IPCAI
2010
15 years 10 months ago
2010
Abstract. We have previously developed image-guided navigation systems for thoracic abdominal interventions utilizing a three dimensional (3D) Cone-Beam CT (CBCT) image acquired at...
138
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JIRS
2007
15 years 6 months ago
2007
— In this paper, we propose a novel path-planning and obstacle avoidance algorithm GODZILA for navigation in unknown environments. No prior knowledge of the environment is requir...
138
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
Conventionally, Web pages have been recognized as documents described by HTML. Image data, such as photographs, logos, maps, illustrations, and decorated text, have been treated a...
152
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KDD
2002
ACM
16 years 6 months ago
2002
ACM
We propose mixtures of hidden Markov models for modelling clickstreams of web surfers. Hence, the page categorization is learned from the data without the need for a (possibly cumb...
146
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AH
2006
Springer
15 years 10 months ago
2006
Springer
Effective navigation and information retrieval is difficult and time consuming due to the increasing size of hyperspace. The introduction of the semantic web allows us to enhance t...