摘要: An on-line algorithm is presented for constructing the suffix tree a given string in time linear length of string. The new has desirable property processing symbol by from left to right. It always scanned part ready. method developed as linear-time version very simple (quadratic size) suffixtries. Regardless its quadratic worst case this latter can be good practical when not too long. Another variation shown give, natural way, well-known algorithms automata (DAWGs).