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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö > Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö D

Á¤º¸Ã³¸®ÇÐȸ ³í¹®Áö D

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) °ø°£ ½Ã°£ ±ÙÁ¢¼ºÀ» ÀÌ¿ëÇÑ È¿À²ÀûÀÎ ¹öÆÛ °ü¸® ±â¹ý
¿µ¹®Á¦¸ñ(English Title) An Efficient Buffer Management Technique Using Spatial and Temporal Locality
ÀúÀÚ(Author) ¹ÎÁر⠠ Junki Min  
¿ø¹®¼ö·Ïó(Citation) VOL 16-D NO. 02 PP. 0153 ~ 0160 (2009. 04)
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(Korean Abstract)
È¿À²ÀûÀÎ ¹öÆÛ °ü¸®´Â ½Ã½ºÅÛÀÇ ¼º´É°ú ¹ÐÁ¢ÇÑ °ü·ÃÀÌ ÀÖ´Ù. µû¶ó¼­ ´Ù¾çÇÑ ¹öÆÛ °ü¸® ±â¹ýµé¿¡ ´ëÇÑ ¸¹Àº ¿¬±¸°¡ ÁøÇàµÇ¾î ¿Ô´Ù. ±×·¯³ª ¸¹Àº Á¦¾ÈµÈ ±â¹ýµéÀÇ ´ëºÎºÐÀº ½Ã°£ ±ÙÁ¢¼º¸¸À» °í·ÁÇÏ°í ÀÖ´Ù. °ø°£ µ¥ÀÌÅͺ£À̽º¿Í °°Àº ȯ°æ¿¡¼­´Â ½Ã°£ ±ÙÁ¢¼º»Ó ¸¸ ¾Æ´Ï¶ó, À¯»çÇÑÀ§Ä¡¿¡ ÀÖ´Â °ø°£ °´Ã¼µéÀº ¼­·Î °°ÀÌ Á¢±Ù µÉ °¡´É¼ºÀÌ ³ô´Ù´Â °ø°£ ±ÙÁ¢¼ºµµ Á¸ÀçÇÑ´Ù. µû¶ó¼­, º» ³í¹®¿¡¼­´Â °ø°£ µ¥ÀÌÅͺ£À̽º ȯ°æ¿¡¼­ ½Ã°£ ±ÙÁ¢¼º°ú °ø°£ ±ÙÁ¢¼ºÀ» °°ÀÌ È¿°úÀûÀ¸·Î °í·ÁÇÏ´Â ¹öÆÛ °ü¸® ±â¹ýÀÎBEAT¸¦ Á¦¾ÈÇÑ´Ù. ½ÇÁ¦ µ¥ÀÌÅÍ¿Í °¡»ó µ¥ÀÌÅ͸¦ ÀÌ¿ëÇÑ ½ÇÇè °á°ú´Â BEATÀÇ È¿À²¼ºÀ» º¸ÀδÙ.
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(English Abstract)
Efficient buffer management is closely related to system performance. Thus, much research has been performed on various buffer management techniques. However, many of the proposed techniques utilize the temporal locality of access patterns. In spatial database environments, there exists not only the temporal locality but also spatial locality, where the objects in the recently accessed regions will be accessed again in the near future. Thus, in this paper, we present a buffer management technique, called BEAT, which utilizes both the temporal locality and spatial locality in spatial database environments. The experimental results with real-life and synthetic data demonstrate the efficiency of BEAT.
Å°¿öµå(Keyword) °ø°£ µ¥ÀÌÅÍ   ¹öÆÛ ±³Ã¼   ±ÙÁ¢¼º   Spatial Data   Buffer Replace   Locality  
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