Disclosed are systems and methods for segmenting a string comprised of one or more string segments using similarity values. In embodiments, each string segment may contain at least a variation of a marker string that may be used to separate string segments in the string. In embodiments, a similarity...http://www.google.com/patents/US8081823?utm_source=gb-gplus-sharePatent US8081823 - Segmenting a string using similarity values