736 search results - page 57 / 148 » Approximating the Number of Network Motifs |
189
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ICANN
2001
Springer
15 years 10 months ago
2001
Springer
The method of conjugate gradients provides a very effective way to optimize large, deterministic systems by gradient descent. In its standard form, however, it is not amenable to ...
155
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CCCG
2007
15 years 7 months ago
2007
In this paper, we study a Steiner tree related problem called “Terminal Steiner Tree with Bounded Edge Length”: given a set of terminal points P in a plane, one is asked to ...
175
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COMCOM
2004
15 years 6 months ago
2004
In multihop wavelength division multiplexing systems, a connection between two communication nodes consists of one or more lightpaths. A wavelength conversion is required at the j...
181
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TSP
2010
15 years 26 days ago
2010
In multiple-input multiple-output (MIMO) systems, the use of many radio frequency (RF) and analog-to-digital converter (ADC) chains at the receiver is costly. Analog beamformers op...
175
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WCNC
2010
IEEE
15 years 10 months ago
2010
IEEE
—In this paper, we study node connectivity in multi-hop wireless networks. Nodal degree of connectivity as one of the fundamental graph properties is the basis for the study of n...