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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ³í¹®Áö A : ½Ã½ºÅÛ ¹× ÀÌ·Ð

Á¤º¸°úÇÐȸ ³í¹®Áö A : ½Ã½ºÅÛ ¹× ÀÌ·Ð

Current Result Document : 1 / 10   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) DNA ¼­¿­À» À§ÇÑ ºü¸¥ ¸ÅĪ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Fast Matching Method for DNA Sequences
ÀúÀÚ(Author) ±èÁø¿í   ±èÀº»ó   ¾ÈÀ¶±â   ¹Ú±Ù¼ö   Jin Wook Kim   Eunsang Kim   Yoongki Ahn   Kunsoo Park  
¿ø¹®¼ö·Ïó(Citation) VOL 36 NO. 04 PP. 0231 ~ 0238 (2009. 08)
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(Korean Abstract)
DNA ¼­¿­Àº °¢ Á¾À» ³ªÅ¸³»´Â ±Ùº»ÀûÀÎ Á¤º¸À̸ç, ´Ù¸¥ Á¾ °£ÀÇ DNA ¼­¿­ ºñ±³´Â Áß¿äÇÑ ÀÛ¾÷ÀÌ´Ù. DNA ¼­¿­Àº ±æÀÌ°¡ ¸Å¿ì ±æ¸ç ¶Ç Á¾ÀÇ Á¾·ùµµ ´Ù¾çÇϱ⠶§¹®¿¡, DNA ¼­¿­ ºñ±³¿¡¼­´Â ºü¸¥ ¸ÅĪ »Ó¸¸ ¾Æ´Ï¶ó È¿À²ÀûÀÎ ÀúÀåµµ Áß¿äÇÑ ¿ä¼ÒÀÌ´Ù. Áï, ÀÎÄÚµù µÈ DNA ¼­¿­¿¡ ÀûÇÕÇÑ ºü¸¥ ¹®ÀÚ¿­ ¸ÅĪ ¹æ¹ýÀÌ ÇÊ¿äÇÏ´Ù. º» ³í¹®¿¡¼­´Â ¸ÅĪ ½Ã µðÄÚµùÀÌ ÇÊ¿äÇÏÁö ¾ÊÀº ÀÎÄÚµù µÈ DNA ¼­¿­À» À§ÇÑ ºü¸¥ ¸ÅĪ ¾Ë°í¸®ÁòÀ» Á¦½ÃÇÑ´Ù. Á¦½ÃÇÏ´Â ¾Ë°í¸®ÁòÀº ³× ¹®ÀÚ ÇÑ ¹ÙÀÌÆ® ÀÎÄÚµùÀ» ÀÌ¿ëÇÏ¸ç ¼­ÇȽº ±â¹ý°ú ´ÙÁß ÆÐÅÏ ¸ÅĪ ±â¹ýÀ» Á¢¸ñÇÏ°í ÀÖ´Ù. ½ÇÇè °á°ú·Î´Â º» ³í¹®¿¡¼­ Á¦½ÃÇÏ´Â ¹æ¹ýÀÌ AGREPº¸´Ù ¾à ´Ù¼¸¹è ºü¸§À» º¸À̴µ¥, ÀÌ´Â ¾Ë·ÁÁø ¾Ë°í¸®Áòµé Áß¿¡¼­ °¡Àå ºü¸¥ °á°úÀÌ´Ù.
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(English Abstract)
DNA sequences are the fundamental information for each species and a comparison between DNA sequences of different species is an important task. Since DNA sequences are very long and there exist many species, not only fast matching but also efficient storage is an important factor for DNA sequences. Thus, a fast string matching method suitable for encoded DNA sequences is needed. In this paper, we present a fast string matching method for encoded DNA sequences which does not decode DNA sequences while matching. We use four-characters-to-one-byte encoding and combine a suffix approach and a multi-pattern matching approach. Experimental results show that our method is about 5 times faster than AGREP and the fastest among known algorithms.
Å°¿öµå(Keyword) ¹®ÀÚ¿­ ¸ÅĪ   ÀÎÄÚµùµÈ DNA ¼­¿­   ´ÙÁß ÆÐÅÏ ¸ÅĪ   string matching   encoded DNA sequences   multi-pattern matching  
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