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INFOCOM
2010
IEEE
14 years 8 months ago
Delay Performance of Scheduling with Data Aggregation in Wireless Sensor Networks
—In-network aggregation has become a promising technique for improving the energy efficiency of wireless sensor networks. Aggregating data at various nodes in the network result...
Changhee Joo, Jin-Ghoo Choi, Ness B. Shroff
CLOUDCOM
2010
Springer
14 years 7 months ago
Bag-of-Tasks Scheduling under Budget Constraints
Commercial cloud offerings, such as Amazon's EC2, let users allocate compute resources on demand, charging based on reserved time intervals. While this gives great flexibilit...
Ana-Maria Oprescu, Thilo Kielmann
PIMRC
2010
IEEE
14 years 7 months ago
Low-complexity admission control for distributed power-controlled networks with stochastic channels
This study addresses the general problem of efficient resource management in wireless networks with arbitrary timevarying topologies. Communication channels are assumed to generall...
Stepán Kucera, Bing Zhang
ICC
2009
IEEE
130views Communications» more  ICC 2009»
14 years 7 months ago
User Profiling: A Method for Limited Feedback in OFDMA Systems
In the OFDMA downlink, obtaining Channel State Information (CSI) from users is necessary for the Base Station (BS) to optimize network performance by intelligently allocating resou...
Vinay R. Majjigi, Rajiv Agarwal, John M. Cioffi
IJRR
2010
115views more  IJRR 2010»
14 years 6 months ago
Improving the Efficiency of Clearing with Multi-agent Teams
We present an anytime algorithm for coordinating multiple autonomous searchers to find a potentially adversarial target on a graphical representation of a physical environment. Th...
Geoffrey Hollinger, Sanjiv Singh, Athanasios Kehag...