680 search results - page 25 / 136 » A randomized embedding algorithm for trees |
109
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PICS
2000
15 years 2 months ago
2000
A method of data embedding based on the convolution of message data with a random phase carrier is presented. The theory behind this method is reviewed and it is shown that the te...
108
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AINA
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we study the problem of data gathering in multi-hop wireless sensor networks. To tackle the high degree of channel contention and high probability of packet collisi...
102
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GD
2004
Springer
15 years 6 months ago
2004
Springer
We present an O(n) time algorithm for simultaneous embedding of pairs of planar graphs on the O(n2 )×O(n2 ) grid, with at most three bends per edge, where n is the number of verti...
113
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AAAI
2011
14 years 1 months ago
2011
Many algorithms for performing inference in graphical models have complexity that is exponential in the treewidth - a parameter of the underlying graph structure. Computing the (m...
144
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ACMSE
2009
ACM
15 years 7 months ago
2009
ACM
This paper describes a research effort to improve the use of the cosine similarity information retrieval technique to detect unknown, known or variances of known rogue software by...