Task scheduling algorithm for system-wide information management based on multiple QoS constraints
An ant colony optimization task scheduling algorithm based on multiple quality of service constraint (QoS-ACO) for SWIM was proposed.Focusing on the multiple quality of service (QoS) requirements for task requests completed in system-wide information management (SWIM),considering the task execution...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2019-07-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019166/ |
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| _version_ | 1841539361738326016 |
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| author | Gang LI Zhijun WU |
| author_facet | Gang LI Zhijun WU |
| author_sort | Gang LI |
| collection | DOAJ |
| description | An ant colony optimization task scheduling algorithm based on multiple quality of service constraint (QoS-ACO) for SWIM was proposed.Focusing on the multiple quality of service (QoS) requirements for task requests completed in system-wide information management (SWIM),considering the task execution time,security and reliability factors,a new evaluate user satisfaction utility function and system task scheduling model were constructed.Using the QoS total utility evaluation function of SWIM service scheduling to update the pheromone of the ant colony algorithm.The simulation results show that under the same conditions,the QoS-ACO algorithm is better than the traditional Min-Min algorithm and particle swarm optimization (PSO) algorithm in terms of task completion time,security,reliability and quality of service total utility evaluation value,and it can ensure that the user's task scheduling quality of service requirements are met,and can better complete the scheduling tasks of the SWIM. |
| format | Article |
| id | doaj-art-8a64db3c701f4cacb80be6bc3d322a63 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2019-07-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-8a64db3c701f4cacb80be6bc3d322a632025-01-14T07:17:14ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2019-07-0140273759728140Task scheduling algorithm for system-wide information management based on multiple QoS constraintsGang LIZhijun WUAn ant colony optimization task scheduling algorithm based on multiple quality of service constraint (QoS-ACO) for SWIM was proposed.Focusing on the multiple quality of service (QoS) requirements for task requests completed in system-wide information management (SWIM),considering the task execution time,security and reliability factors,a new evaluate user satisfaction utility function and system task scheduling model were constructed.Using the QoS total utility evaluation function of SWIM service scheduling to update the pheromone of the ant colony algorithm.The simulation results show that under the same conditions,the QoS-ACO algorithm is better than the traditional Min-Min algorithm and particle swarm optimization (PSO) algorithm in terms of task completion time,security,reliability and quality of service total utility evaluation value,and it can ensure that the user's task scheduling quality of service requirements are met,and can better complete the scheduling tasks of the SWIM.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019166/system-wide information managementquality of servicetask scheduling modelant colony optimization task scheduling algorithmparticle swarm optimization algorithm |
| spellingShingle | Gang LI Zhijun WU Task scheduling algorithm for system-wide information management based on multiple QoS constraints Tongxin xuebao system-wide information management quality of service task scheduling model ant colony optimization task scheduling algorithm particle swarm optimization algorithm |
| title | Task scheduling algorithm for system-wide information management based on multiple QoS constraints |
| title_full | Task scheduling algorithm for system-wide information management based on multiple QoS constraints |
| title_fullStr | Task scheduling algorithm for system-wide information management based on multiple QoS constraints |
| title_full_unstemmed | Task scheduling algorithm for system-wide information management based on multiple QoS constraints |
| title_short | Task scheduling algorithm for system-wide information management based on multiple QoS constraints |
| title_sort | task scheduling algorithm for system wide information management based on multiple qos constraints |
| topic | system-wide information management quality of service task scheduling model ant colony optimization task scheduling algorithm particle swarm optimization algorithm |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2019166/ |
| work_keys_str_mv | AT gangli taskschedulingalgorithmforsystemwideinformationmanagementbasedonmultipleqosconstraints AT zhijunwu taskschedulingalgorithmforsystemwideinformationmanagementbasedonmultipleqosconstraints |