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CORR
2007
Springer
14 years 9 months ago
2007
Springer
We consider signals and operators in finite dimension which have sparse time-frequency representations. As main result we show that an S-sparse Gabor representation in Cn with re...
CHI
2007
ACM
15 years 9 months ago
2007
ACM
For my dissertation, I am designing, implementing and evaluating the use of a new kind of "authorable" virtual peer that allows children with autism to learn about recip...
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IAT
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper presents a novel web-oriented writing environment that helps users describe their opinions on topics/events through weblogs, by showing facts related to the objects. Ou...
IFIP
2007
Springer
15 years 3 months ago
2007
Springer
The paper deals with the numerical treatment of optimal control problems with bounded distributed controls and elliptic state equations by a wider class of barrier-penalty methods...
ICCS
2007
Springer
15 years 1 months ago
2007
Springer
1 A graph G is hamiltonian-connected if any two of its vertices are connected by a Hamilton2 path (a path including every vertex of G); and G is s-hamiltonian-connected if the del...