In commenting on Dijkstra and Taris, the author sketches three main to
pics. First, he discusses the general concept and nature of alignment
algorithms for sequence data. He then talks about the character and ut
ility of the Dijkstra/Taris algorithm, a particular implementation of
the alignment approach to sequence analysis. The article closes with a
discussion of the general types of algorithms appropriate to stage th
eories, to career patterns to common subsequences, and to continuous d
ata.