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104
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ICDCSW
2003
IEEE
15 years 5 months ago
2003
IEEE
It is a challenging task to provide Quality of Service (QoS) control for a shared high-speed downlink packet access (HSDPA) wireless channel. In this paper, we first propose a ne...
118
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SIGCOMM
2005
ACM
15 years 5 months ago
2005
ACM
We consider wireless LANs such as IEEE 802.11 operating in the unlicensed radio spectrum. While their nominal bit rates have increased considerably, the MAC layer remains practica...
CLUSTER
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract—Using MPI as communication interface, one or several applications may introduce complex communication behaviors over the network cluster. This effect is increased when n...
110
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VLDB
2004
ACM
15 years 5 months ago
2004
ACM
It is well established that bitmap indices are efficient for read-only attributes with low attribute cardinalities. For an attribute with a high cardinality, the size of the bitma...
CLUSTER
1999
IEEE
14 years 11 months ago
1999
IEEE
Three protocols for gossip-based failure detection services in large-scale heterogeneous clusters are analyzed and compared. The basic gossip protocol provides a means by which fai...