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170
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APPROX
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. In this paper, we consider two new online optimization problems (each with several variants), present similar online algorithms for both, and show that one reduces to the...
147
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TWC
2008
15 years 6 months ago
2008
This paper proposes a relay-based scheme where a fixed number of relays are utilized to design an OFDM cooperative protocol. By exploiting limited feedback from the destination ter...
173
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CCGRID
2001
IEEE
15 years 10 months ago
2001
IEEE
The Differentiated Services (DiffServ) approach will also bring benefits for multicast applications which need quality of service support. For instance, a highly reliable multicas...
142
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
EZCab is a proof-of-concept ubiquitous computing application that allows people to book nearby cabs using their cell phones or PDAs equipped with short-range wireless network inte...