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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
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¿ø¹®¼ö·Ïó(Citation) |
VOL 15 NO. 06 PP. 0009 ~ 0014 (2014. 12) |
Çѱ۳»¿ë (Korean Abstract) |
º» ³í¹®¿¡¼, ¿ì¸®´Â À̵¿ º¤ÅÍ(motion vector)¸¦ ÀÌ¿ëÇÏ¿© À̵¿ ÁßÀΠŬ¶óÀ̾ðÆ®ÀÇ k-À͸íȸ¦ 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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¿µ¹®³»¿ë (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.
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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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ÆÄÀÏ÷ºÎ |
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