String matching problems over free partially commutative monoids
نویسندگان
چکیده
منابع مشابه
Two Recognizable String-Matching Problems Over Free Partially Commutative Monoids
Let C be a finite alphabet, and C* the free monoid generated by Z. Let x, y E C* and x = uyv for U, v E C*. Then y is a factor of x. Moreover if u = 1, then y is a prefix of x, and if u = 1, then y is a suffix of x. Here 2. is the null word. One of the typical string matching problems over C* is the following: given a text string XEX* and a pattern string VEC*, decide whether or not y is a fact...
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ژورنال
عنوان ژورنال: Information and Computation
سال: 1992
ISSN: 0890-5401
DOI: 10.1016/0890-5401(92)90060-s