Some properties of probabilistic one-sided sticker systems

Selvarajoo, Mathuri and Fong, Wan Heng and Sarmin, Nor Haniza and Turaev, Sherzod (2013) Some properties of probabilistic one-sided sticker systems. In: International Conference on Biotechnology Engineering (ICBioE 2013), 2 – 4 Jul 2013, Kuala Lumpur, Malaysia.

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Abstract

A sticker system, introduced by Kari in 1998, is an abstract computational model that uses the Watson-Crick complementary feature of DNA molecules: starting from the incomplete double stranded sequences and iteratively using sticking operations until a complete double stranded sequence is obtained. It is known that sticker systems with finite sets of axioms and sticker rules generate only regular languages. Hence, different types of restrictions have been considered to increase the computational power of sticker systems. Recently, a variant of restricted sticker systems, called probabilistic sticker systems, has been introduced. In these models, the probabilities are initially associated with the axioms, and the probability of a generated string is computed by multiplying the probabilities of all occurrences of the initial strings in the computation of the string. In this paper, some properties of probabilistic one-sided sticker systems are investigated. We prove that the probability restriction can increase the computational power of one-sided sticker systems.

Item Type:	Conference or Workshop Item (UNSPECIFIED)
Additional Information:	6846/32271
Subjects:	Q Science > QA Mathematics Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Information and Communication Technology > Department of Computer Science Kulliyyah of Information and Communication Technology > Department of Computer Science
Depositing User:	Dr. Sherzod Turaev
Date Deposited:	11 Oct 2013 11:35
Last Modified:	12 May 2016 08:23
URI:	http://irep.iium.edu.my/id/eprint/32271

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