On extended simple eco-grammar systems
In this contribution extended simple eco-grammar systems are studied. A simple eco-grammar system is formed from an environment given by a set of OL rules and from some agents represented by sets of CF rules. In an extended simple eco-grammar system we distinguish a subset of the alphabet of the sys...
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| Format: | Article |
| Published: |
1998
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| Series: | Acta cybernetica
13 No. 4 |
| Kulcsszavak: | Számítástechnika, Kibernetika |
| Subjects: | |
| Online Access: | http://acta.bibl.u-szeged.hu/12596 |
| Summary: | In this contribution extended simple eco-grammar systems are studied. A simple eco-grammar system is formed from an environment given by a set of OL rules and from some agents represented by sets of CF rules. In an extended simple eco-grammar system we distinguish a subset of the alphabet of the system and only strings over this subalphabet are in the generated language. The relations between language classes generated with different parameters and derivation modes are investigated. |
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| Physical Description: | 359-373 |
| ISSN: | 0324-721X |