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RTSS
2007
IEEE
15 years 11 months ago
Optimal Discrete Rate Adaptation for Distributed Real-Time Systems
Many distributed real-time systems face the challenge of dynamically maximizing system utility and meeting stringent resource constraints in response to fluctuations in system wo...
Yingming Chen, Chenyang Lu, Xenofon D. Koutsoukos
CORR
2007
Springer
148views Education» more  CORR 2007»
15 years 5 months ago
Optimal Power Allocation for Distributed Detection over MIMO Channels in Wireless Sensor Networks
—In distributed detection systems with wireless sensor networks, the communication between sensors and a fusion center is not perfect due to interference and limited transmitter ...
Xin Zhang, H. Vincent Poor, Mung Chiang
ACTA
2005
104views more  ACTA 2005»
15 years 5 months ago
Optimal recovery schemes in fault tolerant distributed computing
Clusters and distributed systems offer fault tolerance and high performance through load sharing. When all n computers are up and running, we would like the load to be evenly distr...
Kamilla Klonowska, Håkan Lennerstad, Lars Lu...
GLOBECOM
2008
IEEE
15 years 11 months ago
Joint Power Loading of Data and Pilots in OFDM Using Imperfect Channel State Information at the Transmitter
— The search for optimality in the design of channel precoders and training symbols in block processing communication systems is one of paramount importance. Finding the best tra...
Chitaranjan P. Sukumar, Ricardo Merched, Ahmed M. ...
CVPR
2010
IEEE
15 years 7 months ago
Simultaneous Searching of Globally Optimal Interacting Surfaces with Shape Priors
Multiple surface searching with only image intensity information is a difficult job in the presence of high noise and weak edges. We present in this paper a novel method for global...
Qi Song, Xiaodong Wu, Yunlong Liu, Mona Garvin, Mi...