Approach of service evaluation based on trust reasoning for cloud computing
The credibility reasoning and deducing of SC and SP were proposed,which were mainly in the direct trust re-lationship established in interactive process among service entities,the public credibility of the feedback system as a sup-plement.The model used probability density function to represents the...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2011-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74417606/ |
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| _version_ | 1841537826377695232 |
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| author | HU Chun-hua1 LUO Xin-xing2 WANG Si-chun1 LIU Yao1 |
| author_facet | HU Chun-hua1 LUO Xin-xing2 WANG Si-chun1 LIU Yao1 |
| author_sort | HU Chun-hua1 |
| collection | DOAJ |
| description | The credibility reasoning and deducing of SC and SP were proposed,which were mainly in the direct trust re-lationship established in interactive process among service entities,the public credibility of the feedback system as a sup-plement.The model used probability density function to represents the credibility of entities based on probability theory,which systematically proposed the reasoning and deducing methods of computing,reasoning and merging based on trust relationship in probability density.Then a new method of correcting QoS of SP entities was provided.Finally,the algo-rithm based on trust reasoning and correcting of QoS service was provided.This model can effectively evaluate the credi-bility of service participants,weakening the influence of unreliable entities in service evaluation and enhancing the quali-ties and accuracy of result in service selection through simulated experiment. |
| format | Article |
| id | doaj-art-c84750ddb44a447e81db64e3d6866f97 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2011-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-c84750ddb44a447e81db64e3d6866f972025-01-14T08:15:13ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2011-01-0132728174417606Approach of service evaluation based on trust reasoning for cloud computingHU Chun-hua1LUO Xin-xing2WANG Si-chun1LIU Yao1The credibility reasoning and deducing of SC and SP were proposed,which were mainly in the direct trust re-lationship established in interactive process among service entities,the public credibility of the feedback system as a sup-plement.The model used probability density function to represents the credibility of entities based on probability theory,which systematically proposed the reasoning and deducing methods of computing,reasoning and merging based on trust relationship in probability density.Then a new method of correcting QoS of SP entities was provided.Finally,the algo-rithm based on trust reasoning and correcting of QoS service was provided.This model can effectively evaluate the credi-bility of service participants,weakening the influence of unreliable entities in service evaluation and enhancing the quali-ties and accuracy of result in service selection through simulated experiment.http://www.joconline.com.cn/zh/article/74417606/trust reasoningquality of servicesprobability density functionservice evalution |
| spellingShingle | HU Chun-hua1 LUO Xin-xing2 WANG Si-chun1 LIU Yao1 Approach of service evaluation based on trust reasoning for cloud computing Tongxin xuebao trust reasoning quality of services probability density function service evalution |
| title | Approach of service evaluation based on trust reasoning for cloud computing |
| title_full | Approach of service evaluation based on trust reasoning for cloud computing |
| title_fullStr | Approach of service evaluation based on trust reasoning for cloud computing |
| title_full_unstemmed | Approach of service evaluation based on trust reasoning for cloud computing |
| title_short | Approach of service evaluation based on trust reasoning for cloud computing |
| title_sort | approach of service evaluation based on trust reasoning for cloud computing |
| topic | trust reasoning quality of services probability density function service evalution |
| url | http://www.joconline.com.cn/zh/article/74417606/ |
| work_keys_str_mv | AT huchunhua1 approachofserviceevaluationbasedontrustreasoningforcloudcomputing AT luoxinxing2 approachofserviceevaluationbasedontrustreasoningforcloudcomputing AT wangsichun1 approachofserviceevaluationbasedontrustreasoningforcloudcomputing AT liuyao1 approachofserviceevaluationbasedontrustreasoningforcloudcomputing |