577 search results - page 42 / 116 » Energy complexity of optical computations |
BROADNETS
2007
IEEE
13 years 10 months ago
2007
IEEE
— As an optical signal propagates along a lightpath to its destination in wavelength-routed optical networks (WRONs), the quality of transmission (QoT) is degraded by transmissio...
JMIV
2006
13 years 8 months ago
2006
Vector field segmentation methods usually belong to either of three classes: methods which segment regions homogeneous in direction and/or norm, methods which detect discontinuiti...
MOBICOM
2003
ACM
14 years 2 months ago
2003
ACM
We develop algorithms for finding minimum energy disjoint paths in an all-wireless network, for both the node and linkdisjoint cases. Our major results include a novel polynomial...
RTSS
2007
IEEE
14 years 3 months ago
2007
IEEE
Recent technological advances have opened up several distributed real-time applications involving battery-driven embedded devices with local processing and wireless communication ...
ICASSP
2011
IEEE
13 years 15 days ago
2011
IEEE
In this paper, we study the eigenvalue-based spectrum sensing techniques for multiple-antenna cognitive radio networks. First, we study the extreme eigenvalue distributions of a c...