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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 :

ÇѱÛÁ¦¸ñ(Korean Title) IoT ½Ã½ºÅÛÀÇ ½Ã½ºÅÛ ÇàÀ§¸¦ ¿¹ÃøÇϱâ À§ÇÑ È®·ü ÇÁ·Î¼¼½º ´ë¼ö
¿µ¹®Á¦¸ñ(English Title) The Probabilistic Process Algebra to Predict System Behaviors of IoT Systems
ÀúÀÚ(Author) ¼ÛÁؼ·   À̹®±Ù   Junsup Song   Moonkun Lee  
¿ø¹®¼ö·Ïó(Citation) VOL 47 NO. 03 PP. 0247 ~ 0265 (2020. 03)
Çѱ۳»¿ë
(Korean Abstract)
ƯÁ¤ ºÒÈ®½ÇÇÑ »óȲ¿¡¼­ IoT ½Ã½ºÅÛÀÇ ¿¹Ãø °¡´É¼ºÀ» ¸ðµ¨¸µÇÒ ÇÊ¿ä°¡ ÀÖ´Ù. È®·ü ÇÁ·Î¼¼½º ´ë¼ö´Â ÀÌ·¯ÇÑ ºÒÈ®½Ç¼ºÀ» ´Ù·ç±â À§ÇØ È®·ü °³³äÀ» ±â¹ÝÀ¸·Î IoT ½Ã½ºÅÛ ÇàÀ§ÀÇ ¿¹Ãø °¡´É¼ºÀ» ¸ðµ¨¸µÇÒ ¼ö ÀÖ´Ù. ¿¹¸¦ µé¾î, PAROMA, PACSR µî°ú °°Àº È®·ü ¼Ó¼ºÀ» Æ÷ÇÔÇÏ´Â ¿©·¯ ÇÁ·Î¼¼½º ´ë¼öµéÀÌ ÀÖ´Ù. ±×·¯³ª ÀÌ·¯ÇÑ ÇÁ·Î¼¼½º ´ë¼öµéÀº ´Ü¼øÇÑ ÀÌ»ê ¸ðµ¨À̳ª Áö¼ö ¸ðµ¨¿¡¸¸ ±â¹ÝÀ» µÎ°í Àֱ⠶§¹®¿¡ IoT ½Ã½ºÅÛÀ» ºÐ¼®Çϴµ¥ ÇÑ°è°¡ ÀÖ´Ù. ÀÌ·¯ÇÑ ÇÁ·Î¼¼½º ´ë¼öµéÀÇ ÇѰ踦 ´Ù·ç±â À§ÇØ, º» ³í¹®Àº dTP-Calculus ¶ó°í ÇÏ´Â »õ·Î¿î ÇÁ·Î¼¼½º ´ë¼ö¸¦ Á¦½ÃÇÑ´Ù. dTP-Calculus´Â º¹ÀâÇÑ ºÒÈ®½Ç¼ºÀ» °¡Áø ½º¸¶Æ® IoT ½Ã½ºÅÛ¿¡ ³× °¡ÁöÀÇ È®·ü ¸ðµ¨À» Àû¿ëÇÒ ¼ö ÀÖ´Â ±â´ÉÀ» Á¦°øÇÑ´Ù. º» ³í¹®¿¡¼­ Á¦½ÃÇÏ´Â Á¢±Ù ¹æ¹ýÀÇ ½Ç¿ë¼ºÀ» ÀÔÁõÇϱâ À§ÇØ dTP-Calculus¸¦ »ç¿ëÇÏ¿© IoT ½Ã½ºÅÛÀ» ¸ðµ¨¸µÇϱâ À§ÇÑ SAVE¶ó°í ÇÏ´Â µµ±¸°¡ °³¹ßµÇ¾ú´Ù.
¿µ¹®³»¿ë
(English Abstract)
It is necessary to model the predictability of IoT systems under uncertainty. Probabilistic process algebra can model the predictability of the IoT systems behaviors based on the probability concept, in order to handle the uncertainty. For example, there are a few process algebras with probability property, such as PAROMA, PACSR, etc. However, these algebras are limited to analyzing IoT systems because they are based on simple discrete or exponential models. In order to overcome the existing limitations, this paper presents new process algebra, namely, dTP-Calculus. It enables application of four probabilistic models to smart IoT systems under complex uncertainty. In order to demonstrate the feasibility of the approach, a tool suite, called SAVE, for modeling the IoT system with dTP-Calculus has been developed.
Å°¿öµå(Keyword) dTP-calculus   ÇÁ·Î¼¼½º ´ë¼ö   È®·ü   SAVE   ADOxx ¸ÞŸ-¸ðµ¨¸µ Ç÷§Æû   dTP-calculus   process algebra   probability   SAVE   ADOxx meta-modeling platform  
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