4273 search results - page 570 / 855 » User studies and the design of Natural Language Systems |
172
Voted
CORR
2007
Springer
15 years 6 months ago
2007
Springer
— The main focus of space-time coding design and analysis for MIMO systems has been so far focused on singleuser systems. For single-user systems, transmit diversity schemes suff...
203
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
A wireless system with multiple channels is considered, where each channel has several transmission states. A user learns about the instantaneous state of an available channel by ...
185
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
When experts participate in collaborative systems, tension may arise between them and novice contributors. In particular, when experts perceive novices as a bother or a threat, th...
171
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CHI
2005
ACM
15 years 8 months ago
2005
ACM
In this paper, we address the problem of maintaining a precise frequency in vibrating motors for use as vibrotactile cueing devices. Our solution utilizes a piezoelectric film sen...
191
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ECWEB
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. Reviews and review based rankings are widely used in recommendation systems to provide potential customers quality information about selected products. During the last ye...