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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹ÀÎÅͳÝÁ¤º¸ÇÐȸ ³í¹®Áö

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Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) °íÂ÷¿ø º¤ÅÍ µ¥ÀÌÅÍ »öÀÎÀ» À§ÇÑ ½Ã±×´ÏÃÄ£­±â¹Ý Hybrid Spill-TreeÀÇ ¼³°è ¹× ¼º´ÉÆò°¡
¿µ¹®Á¦¸ñ(English Title) Design and Performance Analysis of Signature-Based Hybrid Spill-Tree for Indexing High Dimensional Vector Data
ÀúÀÚ(Author) ÀÌÇöÁ¶   È«½ÂÅ   ³ª¼Ò¶ó   ÀåÀ¯Áø   ÀåÀç¿ì   ½ÉÃẸ   Hyun-jo Lee   Seung-Tae Hong   So-Ra Na   You-Jin Jang   Jae-Woo Chang   Choon-Bo Shim  
¿ø¹®¼ö·Ïó(Citation) VOL 10 NO. 06 PP. 0173 ~ 0189 (2009. 12)
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(Korean Abstract)
ÃÖ±Ù UCC¸¦ Áß½ÉÀ¸·Î µ¿¿µ»ó µ¥ÀÌÅÍ¿¡ ´ëÇØ »ç¶÷µéÀÇ °ü½ÉÀÌ Áõ°¡ÇÏ°í ÀÖ´Ù. µû¶ó¼­ µ¿¿µ»ó µ¥ÀÌÅÍÀÇ ³»¿ë-±â¹Ý °Ë»öÀ» Áö¿øÇÏ´Â È¿À²ÀûÀÎ »öÀÎ ±â¹ýÀÌ ¿ä±¸µÈ´Ù. ±×·¯³ª Hybrid Spill-Tree¸¦ Á¦¿ÜÇÑ ´ëºÎºÐÀÇ »öÀÎ ±â¹ýµéÀº ´ë¿ë·®ÀÇ °íÂ÷¿ø µ¥ÀÌÅ͸¦ ´Ù·ç´Âµ¥ ºñÈ¿À²ÀûÀÌ´Ù. º» ³í¹®¿¡¼­´Â µ¿¿µ»ó µ¥ÀÌÅÍÀÇ ³»¿ë-±â¹Ý °Ë»öÀ» Áö¿øÇϱâ À§ÇÑ È¿À²ÀûÀÎ °íÂ÷¿ø »öÀÎ ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÏ´Â °íÂ÷¿ø »öÀÎ ±â¹ýÀº ±âÁ¸ Hybrid Spill-TreeÀ» ±â¹ÝÀ¸·Î »õ·Ó°Ô Á¦¾ÈÇϴ Ŭ·¯½ºÅ͸µ ¹æ¹ý°ú ½Ã±×´ÏÃĸ¦ ÀÌ¿ëÇÑ µ¥ÀÌÅÍ ÀúÀå ¹æ¹ýÀ» °áÇÕÇÏ¿© È®ÀåµÈ »öÀÎ ±â¹ýÀÌ´Ù. ¶ÇÇÑ Á¦¾ÈÇÏ´Â ½Ã±×´ÏÃÄ-±â¹Ý °íÂ÷¿ø »öÀÎ ±â¹ýÀÌ ±âÁ¸ M-Tree ¹× Hybrid Spill-Tree¿¡ ºñÇØ ¼º´ÉÀÌ ¿ì¼öÇÔÀ» º¸ÀδÙ.
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(English Abstract)
Recently, video data has attracted many interest. That is the reason why efficient indexing schemes are required to support the content-based retrieval of video data. But most indexing schemes are not suitable for indexing a high-dimensional data except Hybrid Spill-Tree. In this paper, we propose an efficient high-dimensional indexing scheme to support the content-based retrieval of video data. For this, we extend Hybrid Spill-Tree by using a newly designed clustering technique and by adopting a signature method. Finally, we show that proposed signature-based high dimensional indexing scheme achieves better retrieval performance than existing M-Tree and Hybrid Spill-Tree.
Å°¿öµå(Keyword) Video Data   High-dimensional indexing scheme   Hybrid Spill Tree   µ¿¿µ»ó µ¥ÀÌÅÍ   °íÂ÷¿ø »öÀÎ ±â¹ý  
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