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

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Current Result Document : 2 / 2

ÇѱÛÁ¦¸ñ(Korean Title) AMV: Ŭ·ÎÅ· ¿µ¿ªÀ» ÃÖ¼ÒÈ­ÇÏ´Â k-À͸íÈ­ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) AMV: A k-anonymization technique minimizing the cloaking region
ÀúÀÚ(Author) ¼ÛµÎÈñ   Çã¹ÎÀç   ½ÉÁ¾¿ø   Ȳ¼Ò¸®   ¼Û¹®¹è   ¹Ú±¤Áø   Doohee Song   Minjae Heo   Jongwon Sim   Sori Hwang   Moonbae Song   Kwangjin Park  
¿ø¹®¼ö·Ïó(Citation) VOL 15 NO. 06 PP. 0009 ~ 0014 (2014. 12)
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(Korean Abstract)
º» ³í¹®¿¡¼­, ¿ì¸®´Â À̵¿ º¤ÅÍ(motion vector)¸¦ ÀÌ¿ëÇÏ¿© À̵¿ ÁßÀΠŬ¶óÀ̾ðÆ®ÀÇ k-À͸íÈ­¸¦ Áö¿øÇÏ´Â AMV ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. AMV´Â À̵¿ º¤ÅÍ Á¤º¸¸¦ ÀÌ¿ëÇÏ¿© »ç¿ëÀÚ(Ŭ¶óÀ̾ðÆ®)µéÀÇ ÃÖ¼Ò Å¬·ÎÅ· ¿µ¿ªÀ» ¸¸µé ¼ö ÀÖ´Ù. Ŭ·ÎÅ· ¿µ¿ªÀ» ÁÙÀÌ´Â ÁÖµÈ ÀÌÀ¯´Â ¼­¹ö°¡ °ø°£ ÁúÀǸ¦ ¿äûÇÑ ¸ðµç »ç¿ëÀÚ¿¡°Ô ´Ù¼öÀÇ °´Ã¼ Á¤º¸(ÁúÀÇ °á°ú)¸¦ Àü¼ÛÇØ¾ß Çϱ⠶§¹®ÀÌ´Ù. ½ÇÇè °á°ú¸¦ ÅëÇÏ¿© ±âÁ¸ ±â¹ý º¸´Ù AMV ±â¹ýÀÇ ¼º´ÉÀÌ ¿ì¼öÇÔÀ» Áõ¸íÇÏ¿´´Ù.
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(English Abstract)
In this paper, we propose AMV scheme which supports k-anonymization by using vectors for mobile clients. AMV can produces the minimal cloaking area using motion vector information of users (clients). The main reason for minimizing cloaking area is a server has to send the object information to all users who request the spatial queries. The experimental results show that the proposed AMV has superior performance over existing methods.
Å°¿öµå(Keyword) Ŭ·ÎÅ·   k-À͸íÈ­   À§Ä¡±â¹Ý ¼­ºñ½º   °ø°£ Á¤º¸   ÇÁ¶óÀ̹ö½Ã   cloaking   k-anonymization   location based service   spatial data   privacy  
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