13489 search results - page 2437 / 2698 » Operating System |
149
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TSP
2008
15 years 6 months ago
2008
Abstract--We consider the problem of coding over a half-duplex wireless relay network where both the transmitter and the receiver have respectively several transmit and receive ant...
155
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AI
2004
Springer
15 years 6 months ago
2004
Springer
We give a formal semantics for a highly expressive language for representing temporal relationships and events. This language, which we call Versatile Event Logic (VEL), provides ...
152
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AIR
2004
15 years 6 months ago
2004
Abstract. In this work we study an over-constrained scheduling problem where constraints cannot be relaxed. This problem originates from a local defense agency where activities to ...
173
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JTAER
2007
15 years 6 months ago
2007
Sixteen wireless case studies highlight issues relating to mobile commerce in Australia. The issues include: the need for a clear business case; difficulty of achieving critical m...
190
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JUCS
2007
15 years 6 months ago
2007
: The modelling of educational processes and their operational support is a key aspect in the construction of more effective e-learning applications. Instructional models are usual...