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» Perfect Local Computability and Computable Simulations
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MOBIHOC
2006
ACM
15 years 11 months ago
Distributed localization using noisy distance and angle information
Localization is an important and extensively studied problem in ad-hoc wireless sensor networks. Given the connectivity graph of the sensor nodes, along with additional local info...
Amitabh Basu, Jie Gao, Joseph S. B. Mitchell, Giri...
SENSYS
2009
ACM
15 years 6 months ago
Achieving range-free localization beyond connectivity
Wireless sensor networks have been proposed for many location-dependent applications. In such applications, the requirement of low system cost prohibits many range-based methods f...
Ziguo Zhong, Tian He
MOBICOM
2003
ACM
15 years 4 months ago
Range-free localization schemes for large scale sensor networks
Wireless Sensor Networks have been proposed for a multitude of location-dependent applications. For such systems, the cost and limitations of the hardware on sensing nodes prevent...
Tian He, Chengdu Huang, Brian M. Blum, John A. Sta...
JCNS
2010
119views more  JCNS 2010»
14 years 10 months ago
Disentanglement of local field potential sources by independent component analysis
The spontaneous activity of working neurons yields synaptic currents that mix up in the volume conductor. This activity is picked up by intracerebral recording electrodes as local ...
Valeri A. Makarov, Ioulia Makarova, Oscar Herreras
TITB
2010
138views Education» more  TITB 2010»
14 years 6 months ago
Local structure-based region-of-interest retrieval in brain MR images
The aging population and the growing amount of medical data have increased the need for automated tools in the neurology departments. Although the researchers have been developing ...
Devrim Unay, Ahmet Ekin, Radu S. Jasinschi