Weighted Watson-Crick Automata
There are tremendous works in biotechnology especially in area of DNA molecules. The computer society is attempting to develop smaller computing devices through computational models which are based on the operations performed on the DNA molecules. A Watson-Crick automaton, a theoretical model for DN...
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
2013
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| Online Access: | http://irep.iium.edu.my/33188/4/SKSM21-AIP-paper-MG076.pdf http://irep.iium.edu.my/33188/7/Program-SKSM_terkini.pdf |
| _version_ | 1796878354552455168 |
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| author | Mohd Tamrin, Mohd Izzuddin Turaev, Sherzod Tengku Sembok, Tengku Mohd |
| author_facet | Mohd Tamrin, Mohd Izzuddin Turaev, Sherzod Tengku Sembok, Tengku Mohd |
| author_sort | Mohd Tamrin, Mohd Izzuddin |
| collection | IIUM |
| description | There are tremendous works in biotechnology especially in area of DNA molecules. The computer society is attempting to develop smaller computing devices through computational models which are based on the operations performed on the DNA molecules. A Watson-Crick automaton, a theoretical model for DNA based computation, has two reading heads, and works on double-stranded sequences of the input related by a complementarity relation similar with the Watson-Crick complementarity of DNA nucleotides. Over the time, several variants of Watson-Crick automata have been introduced and investigated. However, they cannot be used as suitable DNA based computational models for molecular stochastic processes and fuzzy processes that are related to important practical problems such as molecular parsing, gen disease detection, and food authentication. In this paper we define new variants of Watson-Crick automata, called weighted Watson-Crick automata, developing theoretical models for molecular stochastic and fuzzy processes. We define weighted Watson-Crick automata adapting weight restriction mechanisms associated with formal grammars and automata. We also study the generative capacities of weighted Watson-Crick automata, including probabilistic and fuzzy variants. We show that weighted variants of Watson-Crick automata increase their generative power. |
| first_indexed | 2024-03-05T23:20:21Z |
| format | Proceeding Paper |
| id | oai:generic.eprints.org:33188 |
| institution | International Islamic University Malaysia |
| language | English English |
| last_indexed | 2024-03-05T23:20:21Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | oai:generic.eprints.org:331882014-08-06T01:31:26Z http://irep.iium.edu.my/33188/ Weighted Watson-Crick Automata Mohd Tamrin, Mohd Izzuddin Turaev, Sherzod Tengku Sembok, Tengku Mohd QA75 Electronic computers. Computer science There are tremendous works in biotechnology especially in area of DNA molecules. The computer society is attempting to develop smaller computing devices through computational models which are based on the operations performed on the DNA molecules. A Watson-Crick automaton, a theoretical model for DNA based computation, has two reading heads, and works on double-stranded sequences of the input related by a complementarity relation similar with the Watson-Crick complementarity of DNA nucleotides. Over the time, several variants of Watson-Crick automata have been introduced and investigated. However, they cannot be used as suitable DNA based computational models for molecular stochastic processes and fuzzy processes that are related to important practical problems such as molecular parsing, gen disease detection, and food authentication. In this paper we define new variants of Watson-Crick automata, called weighted Watson-Crick automata, developing theoretical models for molecular stochastic and fuzzy processes. We define weighted Watson-Crick automata adapting weight restriction mechanisms associated with formal grammars and automata. We also study the generative capacities of weighted Watson-Crick automata, including probabilistic and fuzzy variants. We show that weighted variants of Watson-Crick automata increase their generative power. 2013 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/33188/4/SKSM21-AIP-paper-MG076.pdf application/pdf en http://irep.iium.edu.my/33188/7/Program-SKSM_terkini.pdf Mohd Tamrin, Mohd Izzuddin and Turaev, Sherzod and Tengku Sembok, Tengku Mohd (2013) Weighted Watson-Crick Automata. In: The 21st National Symposium on Methematical Sciences, 6-8 Nov 2013, Penang. http://sksm21.usm.my/ |
| spellingShingle | QA75 Electronic computers. Computer science Mohd Tamrin, Mohd Izzuddin Turaev, Sherzod Tengku Sembok, Tengku Mohd Weighted Watson-Crick Automata |
| title | Weighted Watson-Crick Automata |
| title_full | Weighted Watson-Crick Automata |
| title_fullStr | Weighted Watson-Crick Automata |
| title_full_unstemmed | Weighted Watson-Crick Automata |
| title_short | Weighted Watson-Crick Automata |
| title_sort | weighted watson crick automata |
| topic | QA75 Electronic computers. Computer science |
| url | http://irep.iium.edu.my/33188/4/SKSM21-AIP-paper-MG076.pdf http://irep.iium.edu.my/33188/7/Program-SKSM_terkini.pdf |
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