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170
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VR
2007
IEEE
16 years 1 months ago
2007
IEEE
Image guidance is a technique that often uses virtual reality to provide accurate localization and real-time surgical navigation. Combining image guidance with a biosensor based o...
172
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper we analyze the downlink OFDMA system-level performances of a 2x2 dual-stream MIMO multiuser transmission scheme under the assumptions of partial and noisy channel...
168
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
–Call admission control (CAC) is essential to guarantee the signal quality in CDMA systems. Signal-tointerference-and-noise ratio (SINR) is used as a criterion for user admission...
176
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AGTIVE
2007
Springer
16 years 1 months ago
2007
Springer
In this paper, we will define a custom term-graph reduction system for a simplified lazy functional language. Our custom system is geared towards flexibility, which is accomplis...
178
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AIED
2007
Springer
16 years 1 months ago
2007
Springer
MathGirls is a pedagogical-agent-based environment designed for high-school girls learning introductory algebra. Since females are in general more interested in interactive computi...