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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ÀϹèüÇü Ãß·ÐÀ» À§ÇÑ È帱º °£¼ÒÈ­ ¾Ë°í¸®Áò
¿µ¹®Á¦¸ñ(English Title) A New Algorithm of Reducing Candidate Haplotypes for Haplotype Inference
ÀúÀÚ(Author) ÃÖ¹®È£   °­½ÂÈ£   ÀÓÇü¼®   Mun-Ho Choi   Seung-Ho Kang   Hyeong-Seok Lim  
¿ø¹®¼ö·Ïó(Citation) VOL 17 NO. 07 PP. 1732 ~ 1739 (2013. 07)
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(Korean Abstract)
Àΰ£ÀÇ ÇÑÂÊ ¿°»öü»ó¿¡ ³ªÅ¸³ª´Â SNPÀÇ ¼­¿­ÀÎ ÀϹèüÇüÀ» ½Äº°Çس»¸é È¿°úÀûÀÎ À¯ÀüÁúº´ ¿¬°ü°Ë»ç¸¦ ÇÒ ¼ö ÀÖ´Ù. ÀϹèüÇü Ã߷й®Á¦¶õ ƯÁ¤ Áý´ÜÀÇ À¯ÀüÀÚÇü ÁýÇÕÀ¸·ÎºÎÅÍ Áý´Ü¿¡ ¼ÓÇÑ °¢ °³Ã¼ÀÇ À¯ÀüÀÚÇüÀ» ¼³¸íÇÒ ¼ö ÀÖ´Â ÀϹèüÇü ÁýÇÕÀ» µµÃâÇس»´Â °ÍÀ» ¸»ÇÑ´Ù. º» ³í¹®¿¡¼­´Â °Ë¾à±â¹Ý ÀϹèüÇü Ãß·Ð ¹®Á¦¿¡ ´ëÇØ ÃÖÁ¾ °á°ú¿¡ ±â¿©ÇÏÁö ¾Ê´Â ÀϹèüÇü ÁýÇÕÀ» È帱º¿¡¼­ Á¦¿ÜÇÔÀ¸·Î½á ÀϹèüÇü Ã߷аúÁ¤¿¡¼­ Ž»öÇØ¾ß ÇÒ Èĺ¸ ÀϹèüÇüÀÇ °³¼ö¸¦ ÁÙÀÌ´Â »çÀüó¸® ¾Ë°í¸®ÁòÀ» Á¦½ÃÇÑ´Ù. Á¦½ÃµÈ ¾Ë°í¸®ÁòÀº ±âÁ¸ÀÇ »çÀüó¸® ¾Ë°í¸®Áò¿¡ ºñÇØ ¸Å¿ì ºü¸£°Ô ¼öÇàµÇ¸ç, Á¦½ÃµÈ »çÀüó¸® ¾Ë°í¸®ÁòÀÇ °á°ú¸¦ Àû¿ëÇÑ ÀϹèüÇü Ãß·ÐÀº ´ë´Ù¼öÀÇ °æ¿ì¿¡ ÃÖÀûÇظ¦ »êÃâÇÏ°í, ÃÖÀûÇظ¦ »êÃâÇÏÁö ¾Ê´Â °æ¿ì¿¡µµ ÃÖÀûÇØÀÇ ÀϹèüÇü °³¼ö¿Í Å©°Ô Â÷À̳ªÁö ¾ÊÀ½À» ½ÇÇèÀ» ÅëÇؼ­ º¸ÀδÙ.
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(English Abstract)
The identification of haplotypes, which encode SNPs in a single chromosome, makes it possible to perform a haplotype-based association test with diseases. Given a set of genotypes from a population, the process of recovering the haplotypes that explain the genotypes is called haplotype inference. We propose a new preprocessing algorithm for the haplotype inference by pure parsimony (HIPP). The proposed algorithm excludes a large amount of redundant candidate haplotypes by detecting some groups of haplotypes that are dispensable for optimal solutions. For the well-known synthetic and biological data, the experimental results of our method show that our method run much faster than other preprocessing methods. After applying our preprocessing results, the numbers of haplotypes of HIPP solvers are equal to or slightly larger than that of optimal solutions.
Å°¿öµå(Keyword) ¹èüÇü Ã߷Р  °Ë¾à±â¹Ý   »çÀü󸮠  ÀϹèüÇü Èĺ¸ °£¼ÒÈ­   Haplotype inference   Pure parsimony   Preprocessing   Reducing Candidate Haplotypes  
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