143 search results - page 22 / 29 » Random preorders and alignments |
CORR
2006
Springer
13 years 7 months ago
2006
Springer
The concept of distributed transmit beamforming is implicit in many key results of network information theory. However, its implementation in a wireless network involves the funda...
SODA
1998
ACM
13 years 9 months ago
1998
ACM
Given an undirected graph with nonnegative costs on the edges, the routing cost of any of its spanning trees is the sum over all pairs of vertices of the cost of the path between t...
BMCBI
2008
13 years 7 months ago
2008
Background: Recognizing similarities and deriving relationships among protein molecules is a fundamental requirement in present-day biology. Similarities can be present at various...
BMCBI
2006
13 years 7 months ago
2006
Background: Non-coding RNAs (ncRNAs) have a multitude of roles in the cell, many of which remain to be discovered. However, it is difficult to detect novel ncRNAs in biochemical s...
BMCBI
2005
13 years 7 months ago
2005
Background: Many protein families have undergone functional divergence after gene duplications such that current subgroups of the family carry out overlapping but distinct biologi...