Discovering Unbounded Unions of Regular Pattern Languages from Positive Examples (Extended Abstract).

Alvis Brazma Esko Ukkonen Jaak Vilo Discovering Unbounded Unions of Regular Pattern Languages from Positive Examples (Extended Abstract). 95-104 1996 conf/isaac/1996 ISAAC db/conf/isaac/isaac96.html#BrazmaUV96 http://dx.doi.org/10.1007/BFb0009485