Structural repetitive subsequences are most important portion of biological sequences, which play crucial roles on corresponding sequence’s fold and functionality. Biggest class of the repetitive subsequences is “Transposable Elements” which has its own sub-classes upon contexts’ structures. Many researches have been performed to criticality determine the structure and function of repetitiv...

Existing work in process mining focuses on the discovery of the underlying process model from their instances. In this paper, we do not assume the existence of a single process model to which all process instances comply, and the goal is to discover a set of frequently occurring temporal patterns. Discovery of temporal patterns can be applied to various application domains to support crucial bu...

Pattern discovery in unaligned DNA sequences is a challenge problem. A pattern is some specific nucleotide combination that it can be used to measure the similarity degree among biological sequences. The longest common subsequence (LCS) can be viewed as a pattern discovery problem and it is also a well-known NP-hard problem. In this paper, we present a memetic algorithm-based approach to solve ...