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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸°úÇÐȸ ³í¹®Áö > Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Á¤º¸°úÇÐȸ³í¹®Áö (Journal of KIISE)

Current Result Document : 3 / 3 ÀÌÀü°Ç ÀÌÀü°Ç

ÇѱÛÁ¦¸ñ(Korean Title) µ¥ÀÌÅÍ ¸¶ÄÏ È¯°æ¿¡¼­, Â÷ºÐ ÇÁ¶óÀ̹ö½Ã Àû¿ëÀ» À§ÇÑ µ¥ÀÌÅÍ ÇÁ¶óÀ̹ö½Ã-°¡°Ý Çù»ó ±â¹ý
¿µ¹®Á¦¸ñ(English Title) Data Privacy-Price Negotiation for applying Differential Privacy in Data Market Environments
ÀúÀÚ(Author) Á¤°­¼ö   ¹Ú¼®   Kangsoo Jung   Seog Park  
¿ø¹®¼ö·Ïó(Citation) VOL 46 NO. 04 PP. 0376 ~ 0384 (2019. 04)
Çѱ۳»¿ë
(Korean Abstract)
¿À´Ã³¯ µðÁöÅÐ µ¥ÀÌÅÍ°¡ °³ÀÎÀ̳ª Á¶Á÷ÀÌ È¿°úÀûÀÎ ÀÇ»ç °áÁ¤À» ³»¸®±â À§ÇØ Çʼö ºÒ°¡°áÇÑ ÀÚ¿øÀ¸·Î ¿©°ÜÁü¿¡ µû¶ó µ¥ÀÌÅÍ ¼ÒÀ¯ÀÚ¿Í »ç¿ëÀÚ°¡ µ¥ÀÌÅ͸¦ °Å·¡ÇÒ ¼ö ÀÖ´Â µðÁöÅÐ ¸¶ÄÏÀÌ µ¥ÀÌÅÍ È®º¸ ¼ö´ÜÀ¸·Î½á ÁÖ¸ñ ¹Þ°í ÀÖ´Ù. ±×·¯³ª µðÁöÅÐ µ¥ÀÌÅÍ, ƯÈ÷ °³ÀÎ µ¥ÀÌÅÍÀÇ ¼öÁýÀº ÀǵµÄ¡ ¾ÊÀº ÇÁ¶óÀ̹ö½Ã ħÇظ¦ ¾ß±âÇÒ ¼ö ÀÖÀ¸¸ç ÀÌ´Â °³ÀÎÀÇ µ¥ÀÌÅÍ Á¦°ø ÀÇÁö¸¦ ÀúÇØÇÏ´Â Áß¿äÇÑ ¿äÀÎÀÌ´Ù. º» ³í¹®Àº µ¥ÀÌÅÍ ¸¶ÄÏ È¯°æ¿¡¼­ÀÇ ÇÁ¶óÀ̹ö½Ã º¸È£¸¦ À§ÇØ Â÷ºÐ ÇÁ¶óÀ̹ö½Ã ±â¼úÀ» Àû¿ëÇÒ ¶§, µ¥ÀÌÅÍ ÆǸÅÀÚ¿Í ±¸¸ÅÀÚ ¸ðµÎ°¡ ¸¸Á·ÇÒ ¼ö ÀÖ´Â °¡°Ý°ú ³ëÀÌÁî Æз¯¹ÌÅÍ ¥å°ªÀ» ¼³Á¤ÇÒ ¼ö ÀÖ´Â Çù»ó ±â¹ýÀ» Á¦¾ÈÇÑ´Ù. À̸¦ À§ÇÏ¿© ¿ì¸®´Â µ¥ÀÌÅÍ ¼ÒÀ¯ÀÚ¿Í »ç¿ëÀÚ°£ÀÇ Áß°³¸¦ ¼öÇàÇÏ´Â ¸¶ÄÏ °ü¸®ÀÚ°¡ Á¸ÀçÇÏ´Â µ¥ÀÌÅÍ ¸¶ÄÏ ÇÁ·¹ÀÓ¿öÅ©¿Í, ¸ÅĪ À̷аú ·çºó½ºÅ¸ÀÎ ¹Ù°Ô´×À» ÅëÇØ 2´Ü°è·Î µ¥ÀÌÅÍÀÇ °¡°Ý°ú ³ëÀÌÁî Æз¯¹ÌÅÍ ¥å°ªÀ» °áÁ¤ÇÏ´Â ±â¹ýÀ» Á¦¾ÈÇÏ¿´´Ù. Á¦¾È ±â¹ýÀº Çù»óÀ» ÅëÇØ ºÒ°øÆòÇÑ °Å·¡¸¦ ¹æÁöÇÏ°í, µ¥ÀÌÅÍ ¼ÒÀ¯ÀÚ¿Í »ç¿ëÀÚ Áß ¾î´À ÇÑ ÂÊ¿¡ Ä¡¿ìħ ¾øÀÌ ÀûÁ¤ ¼öÁØÀÇ ¥å°ª°ú ´ÜÀ§ °¡°ÝÀ» °áÁ¤ÇÒ ¼ö ÀÖÀ½À» º¸¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
Digital data is currently an indispensable resource for making effective decisions. As the value of digital data is increasing, digital markets, where data providers and consumers can deal with data, are also attracting attention as a mean of obtaining that data. However, obtaining the digital data can lead to privacy breaches, which affects individuals¡¯ willingness to provide data. In this study, a fair negotiation method that can set the appropriate price and noise parameter ¥åconsidering the data provider and the consumer in the differentially private data market environment was proposed. A data market framework with a market manager that links the data provider and the consumer is suggested. In addition, a technique of determining the price and noise parameter ¥å of the data in two phases using matching theory and Rubinstein bargaining is proposed. It is established that the proposed negotiation technique provides an appropriate level of ¥å and unit price, which satisfy the data provider and the consumer. The proposed technique prevents unfair transactions and can determine the appropriate level of ¥å and unit price.
Å°¿öµå(Keyword) Â÷ºÐ ÇÁ¶óÀ̹ö½Ã   µ¥ÀÌÅ͸¶ÄÏ   ¸ÅĪ À̷Р  Çù»ó À̷Р  differential privacy   data market   matching theory   negotiation theory  
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