5154 search results - page 756 / 1031 » Modelling online education |
167
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract—We study a problem of broadcasting confidential messages to multiple receivers under an information-theoretic secrecy constraint. Two scenarios are considered: 1) all r...
177
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
In this paper, phase combinations among martensitic variants in shape memory alloys patches and bars are simulated by a hybrid optimization methodology. The mathematical model is ...
181
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
We give a simple order-theoretic construction of a Cartesian closed category of sequential functions. It is based on bistable biorders, which are sets with a partial order — the ...
199
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
—In distributed detection systems with wireless sensor networks, the communication between sensors and a fusion center is not perfect due to interference and limited transmitter ...
164
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. Identity-based encryption (IBE) schemes are usually used in multiplePKG environments — on the one hand, each administrative domain (e.g., a relatively small and close o...