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256
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WOLLIC
2010
Springer
15 years 11 months ago
2010
Springer
Recently, an axiomatization for functional dependencies (FDs) and multivalued dependencies (MVDs) has been established where arbitrary attributes can be specified as NOT NULL. Tha...
175
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SUTC
2010
IEEE
15 years 10 months ago
2010
IEEE
—We present a novel information theoretic approach to make network coding based storage secure against pollution attacks in sensor networks. The approach is based on a new decodi...
199
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
The oriented chromatic number of an oriented graph G is the minimum order of an oriented graph H such that G admits a homomorphism to H. The oriented chromatic number of an undire...
135
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
We analyze over 500 million Twitter messages from an eight month period and find that tracking a small number of flu-related keywords allows us to forecast future influenza rates ...
203
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
We consider a wireless multi-hop network with sources that are Poisson distributed and relays which are placed on the source-destination line. Given a combined TDMA/ALOHA MAC proto...