%0 Journal Article %1 IJACSA.2012.031107 %A Hsuan T Chang Chung J. Kuo, Neng-Wen Lo Wei-Z.Lv %D 2012 %J International Journal of Advanced Computer Science and Applications(IJACSA) %K Bioinformatics; DNA data genomic number; processing; quaternion sequence; signal visualization. %N 11 %T DNA Sequence Representation and Comparison Based on Quaternion Number System %U http://ijacsa.thesai.org/ %V 3 %X Conventional schemes for DNA sequence representation, storage, and processing areusually developed based on the character-based formats.We propose the quaternion number system for numerical representation and further processing on DNA sequences.In the proposed method, the quaternion cross-correlation operation can be used to obtain both the global and local matching/mismatching information between two DNA sequences from the depicted one-dimensional curve and two-dimensional pattern, respectively.Simulation results on various DNA sequences and the comparison result with the well-known BLAST method are obtained to verify the effectiveness of the proposed method.

@article{IJACSA.2012.031107, abstract = {Conventional schemes for DNA sequence representation, storage, and processing areusually developed based on the character-based formats.We propose the quaternion number system for numerical representation and further processing on DNA sequences.In the proposed method, the quaternion cross-correlation operation can be used to obtain both the global and local matching/mismatching information between two DNA sequences from the depicted one-dimensional curve and two-dimensional pattern, respectively.Simulation results on various DNA sequences and the comparison result with the well-known BLAST method are obtained to verify the effectiveness of the proposed method.}, added-at = {2014-02-21T08:00:08.000+0100}, author = {{Hsuan T Chang Chung J. Kuo}, Neng-Wen Lo Wei-Z.Lv}, biburl = {https://www.bibsonomy.org/bibtex/2812d85e8fa0fabb00000bc5ef79562c2/thesaiorg}, interhash = {514e194b04f7f77293202369cf5dcc18}, intrahash = {812d85e8fa0fabb00000bc5ef79562c2}, journal = {International Journal of Advanced Computer Science and Applications(IJACSA)}, keywords = {Bioinformatics; DNA data genomic number; processing; quaternion sequence; signal visualization.}, number = 11, timestamp = {2014-02-21T08:00:08.000+0100}, title = {{DNA Sequence Representation and Comparison Based on Quaternion Number System}}, url = {http://ijacsa.thesai.org/}, volume = 3, year = 2012 }