Multi-strategy QoS-aware service selection and ranking model
As the increment of services with same function and different QoS in the internet,in order to select and rank the services that fulfill users’ functionality requirements and QoS requirements,a multi-strategy QoS-aware service ranking and selection approach is presented.Considering service performanc...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2012-09-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.z1.018/ |
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| _version_ | 1841539860071972864 |
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| author | Lei WU Yu-long LIU Shi-jun LIU |
| author_facet | Lei WU Yu-long LIU Shi-jun LIU |
| author_sort | Lei WU |
| collection | DOAJ |
| description | As the increment of services with same function and different QoS in the internet,in order to select and rank the services that fulfill users’ functionality requirements and QoS requirements,a multi-strategy QoS-aware service ranking and selection approach is presented.Considering service performance,and service operation,maintenance costs,an extended Web service QoS model was developed.To determine how well a service satisfies users’and operators’ concerned QoS requirements,a set of functions is presented to normalize services’QoS on various QoS aspects with different metrics and scales,also to compute services satisfaction scores ,and to combine the users’satisfaction scores and the operators’scores together as an overall satisfaction scores based on certain strategy.A prototype system was built for service selection and ranking,and the model above was verified through an application case. |
| format | Article |
| id | doaj-art-1c660163ecc94ad3a9ca60652ccd46c6 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2012-09-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-1c660163ecc94ad3a9ca60652ccd46c62025-01-14T06:33:50ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-09-013314114759667435Multi-strategy QoS-aware service selection and ranking modelLei WUYu-long LIUShi-jun LIUAs the increment of services with same function and different QoS in the internet,in order to select and rank the services that fulfill users’ functionality requirements and QoS requirements,a multi-strategy QoS-aware service ranking and selection approach is presented.Considering service performance,and service operation,maintenance costs,an extended Web service QoS model was developed.To determine how well a service satisfies users’and operators’ concerned QoS requirements,a set of functions is presented to normalize services’QoS on various QoS aspects with different metrics and scales,also to compute services satisfaction scores ,and to combine the users’satisfaction scores and the operators’scores together as an overall satisfaction scores based on certain strategy.A prototype system was built for service selection and ranking,and the model above was verified through an application case.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.z1.018/quality of servicemulti-strategyservice ranking |
| spellingShingle | Lei WU Yu-long LIU Shi-jun LIU Multi-strategy QoS-aware service selection and ranking model Tongxin xuebao quality of service multi-strategy service ranking |
| title | Multi-strategy QoS-aware service selection and ranking model |
| title_full | Multi-strategy QoS-aware service selection and ranking model |
| title_fullStr | Multi-strategy QoS-aware service selection and ranking model |
| title_full_unstemmed | Multi-strategy QoS-aware service selection and ranking model |
| title_short | Multi-strategy QoS-aware service selection and ranking model |
| title_sort | multi strategy qos aware service selection and ranking model |
| topic | quality of service multi-strategy service ranking |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.z1.018/ |
| work_keys_str_mv | AT leiwu multistrategyqosawareserviceselectionandrankingmodel AT yulongliu multistrategyqosawareserviceselectionandrankingmodel AT shijunliu multistrategyqosawareserviceselectionandrankingmodel |