4273 search results - page 491 / 855 » Improving proactive information systems |
189
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FGR
2008
IEEE
15 years 7 months ago
2008
IEEE
This paper presents a face verification framework for fusing matching scores that measure similarities of local facial features. The framework is aimed to handle an openset verifi...
185
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CE
2008
15 years 7 months ago
2008
The use of computerized-adaptive testing (CAT) has expanded rapidly the last years mainly due to the advancements in communication and information technology. Availability of adva...
211
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CORR
2010
Springer
15 years 7 months ago
2010
Springer
This paper considers minimum sum mean-squared error (sum-MSE) linear transceiver designs in multiuser downlink systems with imperfect channel state information. Specifically, we de...
172
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CORR
2006
Springer
15 years 7 months ago
2006
Springer
A multiple antenna broadcast channel with perfect channel state information at the receivers is considered. If each receiver quantizes its channel knowledge to a finite number of b...
200
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DSS
2006
15 years 7 months ago
2006
Concept mapping systems used in education and knowledge management emphasize flexibility of representation to enhance learning and facilitate knowledge capture. Collections of con...