736 search results - page 54 / 148 » Approximating the Number of Network Motifs |
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INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
—In Multi-User MIMO networks, receivers decode multiple concurrent signals using Successive Interference Cancellation (SIC). With SIC a weak target signal can be deciphered in th...
JSAC
2006
14 years 9 months ago
2006
Abstract--In this paper, we consider a many-to-one sensor network where a large number of sensors are deployed to monitor a physical environment. We explore sensor activity managem...
ANOR
2008
14 years 10 months ago
2008
We study a single-router Network-on-Chip modelled as a tandem queueing network. The first node is a geoK /D/1 queue (K fixed) representing a network interface, and the second node...
INFORMATICALT
2010
14 years 8 months ago
2010
We address the issue of inapproximability of the wavelength assignment problem in wavelength division multiplexing (WDM) optical networks. We prove that in an n-node WDM optical ne...
INFOCOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— Two fundamental functions of the sensor nodes in a wireless sensor network are to sense its environment and to transmit sensed information to a basestation. One approach to pro...