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196
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— A distributed medium access control (MAC) algorithm for uplink OFDMA networks under the IEEE 802.16 framework is proposed and analyzed in this work. We present a simple...
166
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ICALT
2007
IEEE
16 years 29 days ago
2007
IEEE
Nonaka and his knowledge transformation model SECI revolutionized the thinking about organizations as social learning systems. He introduced technical concepts like hypertext into...
154
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VTC
2007
IEEE
16 years 27 days ago
2007
IEEE
– Integration of beamforming to sensors is very beneficial for a reduction of transmission power consumption and for improvement of the overall system performance. Unfortunately,...
152
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CONTEXT
2007
Springer
16 years 25 days ago
2007
Springer
Abstract. Ontologies can be used for e-business integration, for example by describing existing e-business standards as ontologies. If cooperating parties use different ontologies...
147
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CONTEXT
2007
Springer
16 years 25 days ago
2007
Springer
Context plays a crucial role when measuring the similarity of two concepts. Nonetheless, the modelling of context has been mostly neglected in existing similarity measurement theor...