9 search results - page 2 / 2 » Prediction of RNA Pseudoknotted Secondary Structure using St... |
LATA
2010
Springer
13 years 11 months ago
2010
Springer
We extend stochastic context-free grammars such that the probability of applying a production can depend on the length of the subword that is generated from the application and sho...
BMCBI
2005
13 years 5 months ago
2005
Background: Pairwise stochastic context-free grammars (Pair SCFGs) are powerful tools for evolutionary analysis of RNA, including simultaneous RNA sequence alignment and secondary...
BMCBI
2005
13 years 5 months ago
2005
Background: Ambiguity is a problem in biosequence analysis that arises in various analysis tasks solved via dynamic programming, and in particular, in the modeling of families of ...
ISMB
1994
13 years 6 months ago
1994
We describe and demonstrate the effectiveness of a method of predicting protein secondary structures, sheet regions in particular, using a class of stochastic tree grammars as rep...