journal Compact directed acyclic word graphs for a sliding window. Shunsuke Inenaga, Ayumi Shinohara, Masayuki Takeda, Setsuo Arikawa J. Discrete Algorithms Vol.2, pp.33-51 (2004), [peer-reviewed] DOI External Link Abstract / 概要 DOI: 10.1016/S1570-8667(03)00064-9