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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)

Current Result Document : 5 / 10 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) ½ºÆ®¸®¹Ö µ¥ÀÌÅÍ È¯°æ¿¡¼­ Â÷ºÐ ÇÁ¶óÀ̹ö½Ã¸¦ Àû¿ëÇÑ ºó¹ß Ç׸ñ ÁýÇÕÀÇ °»½Å Áö¿¬ ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Lazy Update of Frequent Item set Mining with Differential Privacy in Streaming Data Environment
ÀúÀÚ(Author) ÀÌ¿¬Èñ   ¹Ú¼®   Yeonhee Lee   Seog Park  
¿ø¹®¼ö·Ïó(Citation) VOL 25 NO. 02 PP. 0118 ~ 0123 (2019. 02)
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(Korean Abstract)
½Ç½Ã°£À¸·Î »ç¿ëÀÚÀÇ Á¤º¸¸¦ ¼öÁýÇÏ¿© ºÐ¼®ÇÏ´Â µ¥ÀÌÅÍ ¸¶ÀÌ´×Àº ¿©·¯ ºÐ¾ß¿¡¼­ »ç¿ëµÇ°í ÀÖ´Ù. ¶ÇÇÑ »ç¿ëÀÚÀÇ ¹Î°¨ÇÑ Á¤º¸¸¦ ½Ç½Ã°£À¸·Î ¼öÁýÇÏ¿© ºó¹ß Ç׸ñ ÁýÇÕÀ» ±¸ÇÏ´Â ¿¬±¸°¡ ¸¹ÀÌ µÇ°í ÀÖ´Ù. ºó¹ß Ç׸ñ ÁýÇÕµéÀº ¿©·¯ »ç¿ëÀÚµé·ÎºÎÅÍ ¾ò¾îÁø µ¥ÀÌÅÍÀ̱⠶§¹®¿¡ ÇÁ¶óÀ̹ö½Ã ¹®Á¦°¡ ¾ø¾î º¸ÀÌÁö¸¸ °­·ÂÇÑ »çÀüÁö½ÄÀ» °¡Áø °ø°ÝÀÚ´Â ºó¹ß Ç׸ñ ÁýÇÕÀ¸·ÎºÎÅÍ »ç¿ëÀÚÀÇ Á¤º¸¸¦ Ãß·ÐÇÒ ¼ö ÀÖ´Ù. ÀÌ·¯ÇÑ °ø°ÝÀÚ ·ÎºÎÅÍ °³ÀÎÀÇ ÇÁ¶óÀ̹ö½Ã¸¦ ÁöÅ°±â À§ÇØ Â÷ºÐ ÇÁ¶óÀ̹ö½Ã ±â¹ýÀ» Àû¿ëÇÏ°íÀÚ ÇÑ´Ù. µû¶ó¼­ º» ³í¹®¿¡¼­´Â Â÷ºÐ ÇÁ¶óÀ̹ö½Ã ±â¹ýÀ» Àû¿ëÇÏ¿© »ç¿ëÀÚ °³ÀÎÀÇ ÇÁ¶óÀ̹ö½Ã¸¦ º¸È£ÇÒ ¼ö ÀÖ´Â ½ºÆ®¸®¹Ö ȯ°æ¿¡¼­ÀÇ ºó¹ßÇ׸ñ ÁýÇÕ ¸¶ÀÌ´× ±â¹ýÀ» Á¦¾ÈÇÏ°íÀÚ ÇÑ´Ù.
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(English Abstract)
Data mining which collects and analyzes user information is used in many fields. There are many studies on how to collect frequent item sets by collecting user's sensitive information in this generation. Because most of the item sets are data obtained from several users, there seems to be no privacy problem. However, the attacker with strong prior knowledge can infer user information from frequent item set and supports. In order to protect personal privacy from the attacker, this study proposed a frequent item set mining technique in streaming environment that can protect privacy of users by applying differential privacy technique.
Å°¿öµå(Keyword) °³ÀÎÁ¤º¸º¸È£   Â÷ºÐÇÁ¶óÀ̹ö½Ã   ºó¹ß Ç׸ñ ÁýÇÕ   ½ºÆ®¸®¹Ö µ¥ÀÌÅÍ   privacy-preserving   differential privacy   frequent item set   streaming data  
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