메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(Kangwon National University) (Purdue University)
저널정보
대한산업공학회 Industrial Engineering & Management Systems Industrial Engineering & Management Systems Vol.24 No.3
오류 신고하기

피인용 0

검색

    초록·키워드

    Cloud computing scheduling is a crucial service for efficiently delivering available computing resources over networks. In this study, we propose two improved group search optimizer (GSO) algorithms to solve the scheduling problem for jobs to be executed in the cloud. GSO follows the producer–scrounger model, and GSO1 (the preliminary version) updates the scroungers at any time and allows them to follow a producer without retaining good genes. The improved GSO2 overcomes this issue and maintains a good representation for each scrounger using the producer’s good information by conditionally updating the scroungers (i.e., the most efficient of the new and old scroungers is chosen). GSO2 has the strong characteristic of balancing diversification in the search to maintain the good information of each scrounger with search convergence, where the scroungers follow a producer. Experimental studies demonstrate that GSO2 significantly outperforms previously reported methods in terms of accuracy and convergence speed, especially on large benchmark problems.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-26-02-094369145