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TELETRAFFIC
2007
Springer
14 years 1 months ago
A Phase-Type Based Markov Chain Model for IEEE 802.16e Sleep Mode and Its Performance Analysis
Abstract. To support battery powered mobile broadband wireless access devices efficiently, IEEE 802.16e defines a sleep mode operation for conserving the power of mobile terminals...
Zhisheng Niu, Yanfeng Zhu, Vilius Benetis
HPDC
2007
IEEE
14 years 1 months ago
A statistical approach to risk mitigation in computational markets
We study stochastic models to mitigate the risk of poor Quality-of-Service (QoS) in computational markets. Consumers who purchase services expect both price and performance guaran...
Thomas Sandholm, Kevin Lai
IPSN
2009
Springer
14 years 2 months ago
Simultaneous placement and scheduling of sensors
We consider the problem of monitoring spatial phenomena, such as road speeds on a highway, using wireless sensors with limited battery life. A central question is to decide where ...
Andreas Krause, Ram Rajagopal, Anupam Gupta, Carlo...
IPPS
2007
IEEE
14 years 1 months ago
Incorporating Latency in Heterogeneous Graph Partitioning
Parallel applications based on irregular meshes make use of mesh partitioners for efficient execution. Some mesh partitioners can map a mesh to a heterogeneous computational plat...
Eric E. Aubanel, Xiaochen Wu
CLUSTER
2005
IEEE
14 years 1 months ago
Minimizing the Network Overhead of Checkpointing in Cycle-harvesting Cluster Environments
Cycle-harvesting systems such as Condor have been developed to make desktop machines in a local area (which are often similar to clusters in hardware configuration) available as ...
Daniel Nurmi, John Brevik, Richard Wolski