3511 search results - page 202 / 703 » Evaluation Methods for Groupware Systems |
138
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MSWIM
2005
ACM
15 years 10 months ago
2005
ACM
Wi-Fi based indoor location systems have been shown to be both cost-effective and accurate, since they can attain meter-level positioning accuracy by using existing Wi-Fi infrastr...
123
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
Recent studies in speaker recognition have shown that scorelevel combination of subsystems can yield significant performance gains over individual subsystems. We explore the use ...
125
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AI
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. This paper explores potential improvements to Zhang’s personalized trust approach for e-commerce, in particular examining means of optimizing the number of advisors tha...
131
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ISITA
2010
15 years 2 months ago
2010
Abstract--A Rayleigh block-fading multiple-input multipleoutput (MIMO) channel with channel state information (CSI) available neither to the transmitter nor to the receiver is cons...
148
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UM
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. Recent progress has been made by using sensors with Intelligent Tutoring Systems in classrooms in order to predict the affective state of students users. If tutors are a...