5451 search results - page 181 / 1091 » On very high degrees |
172
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ICHIM
2001
15 years 8 months ago
2001
We describe an electronic guidebook prototype and report on a study of its use in a historic house. Supported by mechanisms in the guidebook, visitors constructed experiences that...
216
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SCM
1998
15 years 8 months ago
1998
This paper presents a technique for product configuration modelling based on object-orientation and attribute grammars. The technique allows efficient interactive configurator tool...
133
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APVIS
2009
15 years 8 months ago
2009
This work introduces a novel streamline seeding technique based on dual streamlines that are orthogonal to the vector field, instead of tangential. The greedy algorithm presented ...
166
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KES
2008
Springer
15 years 7 months ago
2008
Springer
The research activity described in this paper concerns the personalisation process in e-learning contexts. Particular emphasis is laid on the mechanisms of user profiling and assoc...
160
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JSAC
2006
15 years 7 months ago
2006
We propose a simple pulse-amplitude modulation (PAM)-based coded modulation scheme that overcomes two major constraints of power line channels, viz., severe insertion-loss and impu...