2228 search results - page 152 / 446 » Electronic Payment Systems |
171
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CHI
2005
ACM
16 years 7 months ago
2005
ACM
We introduce approximate query techniques for searching and analyzing two-dimensional data sets such as line or scatter plots. Our techniques allow users to explore a dataset by d...
175
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
We develop a game theoretic framework for effective and adaptive inter-cell interference management in the OFDMA-based WiMAX/3GPP-LTE systems. Such approach requires no fixed spe...
194
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AINA
2007
IEEE
16 years 27 days ago
2007
IEEE
We present a framework for a wireless health monitoring system within a smart home using ZigBee technology. Vital signals are collected and processed using a 3-tiered architecture...
171
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GLOBECOM
2006
IEEE
16 years 18 days ago
2006
IEEE
We consider a MIMO system where error-prone feedback from the receiver is used by the transmitter to select a single optimum antenna to transmit data. Such error-prone feedback is...
173
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SMI
2005
IEEE
16 years 3 days ago
2005
IEEE
Distance fields provide an implicit representation of shape that has advantages in many application areas; in this overview, we focus on their use in digital design. Distance fi...