Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)
Current Result Document : 119 / 119
ÇѱÛÁ¦¸ñ(Korean Title) |
¸ð¹ÙÀÏ ¿§Áö ÄÄÇ»Æà ȯ°æ¿¡¼ Á¾¼Ó ŽºÅ©¸¦ À§ÇÑ ´ÙÁß ¸ñÀû °è»ê ¿ÀÇÁ·Îµù ¾Ë°í¸®Áò |
¿µ¹®Á¦¸ñ(English Title) |
A Multi-Objective Computation Offloading Algorithm for Dependent Tasks Based on a Mobile Edge Computing Environment |
ÀúÀÚ(Author) |
±¸¼³¿ø
ÀÓÀ¯Áø
Seolwon Koo
Yujin Lim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 27 NO. 02 PP. 0122 ~ 0127 (2021. 02) |
Çѱ۳»¿ë (Korean Abstract) |
°è»ê ¿ÀÇÁ·ÎµùÀº ÇÑÁ¤ÀûÀÎ ¹èÅ͸® ¼ö¸í°ú °è»ê ´É·ÂÀ» °®Ãß°í ÀÖ´Â µð¹ÙÀ̽º°¡ ¸¹Àº ¾çÀÇ µ¥ÀÌÅÍ¿Í °è»ê ¿ä±¸¸¦ ¸¸Á·½ÃÅ°±â À§ÇÑ ±â¼úÀÌ´Ù. ÇÏÁö¸¸ Áö¿¬½Ã°£¿¡ ¹Î°¨ÇÑ ÀÀ¿ë»ç·ÊÀÎ VR/AR°ú ½º¸¶Æ® ÆÑÅ丮¿Í °°Àº µµ¸ÞÀο¡´Â ¼ºñ½º Ç°ÁúÀ» º¸ÀåÇÒ ¼ö ¾ø¾î, À̸¦ À§ÇØ ÃÖ±Ù ¸ð¹ÙÀÏ ¿§Áö ÄÄÇ»Æÿ¡ °üÇÑ ¿¬±¸°¡ ¸¹ÀÌ ÁøÇàµÇ°í ÀÖ´Ù. º» ³í¹®¿¡¼´Â ½º¸¶Æ® ÆÑÅ丮¿Í °°ÀÌ Å½ºÅ©µé »çÀÌ¿¡¼ Á¾¼Ó¼ºÀÌ Á¸ÀçÇϴ ȯ°æÀ» °í·ÁÇÏ¿´´Ù. ÀÌ·¯ÇÑ È¯°æ¿¡¼ PSO(Particle Swarm Optimization) ±â¹ýÀ» »ç¿ëÇÏ¿© Á¾¼ÓÀûÀΠŽºÅ© µéÀÇ ¿ÀÇÁ·Îµù ¿©ºÎ¸¦ °áÁ¤ÇÏ´Â ´ÙÁß ¸ñÀû ÃÖÀûÈ ¾Ë°í¸®ÁòÀ» Á¦¾ÈÇÑ´Ù. º» Á¦¾È ±â¹ýÀÇ ¸ñÀûÀº ŽºÅ© Áö¿¬½Ã°£À» ¸¸Á·½ÃÅ°¸é¼µµ ¼ºñ½ºÀÇ ¿¡³ÊÁö ¼Ò¸ð·®°ú ½Ã½ºÅÛ ºñ¿ëÀ» ÃÖ¼ÒÈÇÏ´Â °ÍÀÌ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Computation offloading is a technology for satisfying large amounts of data and computing requirements for devices with limited battery life and computation capability. However, it is difficult to satisfy the QoS (quality of service) for domains such as VR/AR and smart factory, which are latency-sensitive applications. To solve this problem, mobile edge computing (MEC) has recently been widely considered. In this paper, we assumed application environments in which a dependency existed among the tasks, such as in a smart factory. We proposed a multi-objective optimization algorithm using PSO (particle swarm optimization) for offloading decisions in the MEC environment. The algorithm was proposed to optimize system costs and energy consumption within conditions of limited latency.
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Å°¿öµå(Keyword) |
Á¾¼ÓÀû ŽºÅ©
ÀÔÀÚ ±ºÁý ÃÖÀûÈ
´ÙÁß ¸ñÀû ÃÖÀûÈ
¿ÀÇÁ·Îµù
¸ð¹ÙÀÏ ¿§Áö ÄÄÇ»ÆÃ
»ç¹°ÀÎÅͳÝ
dependent task
particle swarm optimization
multi-objective optimization
offloading
mobile edge computing
internet of things
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ÆÄÀÏ÷ºÎ |
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