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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, we develop a low-complexity message passing algorithm for joint support and signal recovery of approximately sparse signals. The problem of recovery of strictly spa...
ISN
2000
Springer
15 years 1 months ago
2000
Springer
The demand for a great variety of sophisticated telecommunications services with multimedia characteristics is increasing. This trend highlights the need for the efficient creation...
CONEXT
2007
ACM
14 years 11 months ago
2007
ACM
The current internetworking architecture presents some limitations to naturally support mobility and multi-homing. Among the limitations, the IP semantic overload seems to be a pr...
CCE
2007
14 years 11 months ago
2007
: Collaborative engineering involves knowledge-intensive activities involving different specialists in collaboration processes tailored for the engineering domain under considerati...
ECSCW
2007
14 years 11 months ago
2007
This paper approaches heterogeneity and heterogeneous technology as assets, rather than limitations, in the development of computer supported cooperative work. We demonstrate how h...