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Table 1 Classification of previous work

From: Accurate multiple sequence-structure alignment of RNA sequences using combinatorial optimization

 

tree-based

annotated sequences

probabilistic

graph-based

structure-to-structure

[20-22,61]

[22,25,26,62]

[34]

[14,41,43]

structure-to-unknown

--

[22]

[34,38]

[14,41,43]

unknown-to-unknown

--

[22,27–29,31]

[37]

[14,41,43]