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网构软件演化的业务一致性验证方法 被引量:1
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作者 包书勇 王忠群 《计算机工程》 CAS CSCD 北大核心 2011年第17期29-31,共3页
为提高网构软件的可信性,提出一种网构软件演化的业务一致性验证方法。基于接口自动机对由XYZ/ADL描述的系统进行语义解释,定义XYZ/ADL到接口自动机的转换规则,给出检验系统业务一致性的3个规则,结合实例给出业务一致性的检验过程。通... 为提高网构软件的可信性,提出一种网构软件演化的业务一致性验证方法。基于接口自动机对由XYZ/ADL描述的系统进行语义解释,定义XYZ/ADL到接口自动机的转换规则,给出检验系统业务一致性的3个规则,结合实例给出业务一致性的检验过程。通过模型检测器Spin证明该方法能够验证网构软件演化的业务一致性。 展开更多
关键词 网构软件 动态演化 业务一致性 接口自动机 体系结构描述语言
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基于非一致性业务均衡的电力通信网路由分配方法 被引量:12
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作者 刘俊毅 黄红兵 +3 位作者 章毅 刘琦 王甜甜 娄佳 《电力信息与通信技术》 2017年第10期103-108,共6页
电力通信网所承载的业务种类多样,一种符合电力生产实际的业务路由分配方法可有效降低电力生产控制类与管理信息类业务的安全风险。文章针对电力通信网的典型结构,综合考虑业务重要度与业务路由配置方法,提出一种非一致性业务路由能量... 电力通信网所承载的业务种类多样,一种符合电力生产实际的业务路由分配方法可有效降低电力生产控制类与管理信息类业务的安全风险。文章针对电力通信网的典型结构,综合考虑业务重要度与业务路由配置方法,提出一种非一致性业务路由能量模型。基于该模型,提出了一种基于K最短路径与遗传算法的业务路由分配与优化方法,实现了全量业务场景下的全局路由自动化分配。通过仿真实验证明了该方法在降低电力通信网业务风险上的可行性与有效性。对比传统的最短路径路由分配方法,该方法计算得到的路由在满足电力通信网路由配置原则的基础上实现了非一致性业务的风险均衡,为电力通信网网络优化工作提供了可靠支撑。 展开更多
关键词 电力通信网 风险均衡 业务路由分配 网络优化 一致性业务
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基于SVM的电力通信网络路由均衡方法研究
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作者 杨淑艳 《信息技术》 2023年第4期101-106,共6页
路由均衡过程存在负载开销,导致路由分配风险概率增加,提出基于SVM的电力通信网络路由均衡方法。构建路由均衡模型,通过能量函数分配网络业务路由,基于粒子群优化算法改进最小支持向量机的路由算法,求解均衡模型;通过最小支持向量机估... 路由均衡过程存在负载开销,导致路由分配风险概率增加,提出基于SVM的电力通信网络路由均衡方法。构建路由均衡模型,通过能量函数分配网络业务路由,基于粒子群优化算法改进最小支持向量机的路由算法,求解均衡模型;通过最小支持向量机估算网络节点剩余能量,选用负载开销最小的路径路由数据,实现电力通信网络全局路由均衡分配。实验结果表明:该方法可均衡电力通信网络中存在的风险,且噪声大小对电力通信网络覆盖率、节点平均剩余能量以及业务中断影响不明显,在均衡电力通信网络业务方面具有可靠性与有效性。 展开更多
关键词 电力通信网络 路由均衡 业务安全风险 一致性业务 能量函数
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A2A Relationships in Service Contexts
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作者 Luca Carrubbo Andrea Moretta Tartaglione Primiano Di Nauta 《Chinese Business Review》 2012年第10期873-890,共18页
This work aims at developing the actor-to-actor (A2A) relationship concept in service contexts enhancing the contribution of the systems theories. The most recent progresses related to the research on the service, a... This work aims at developing the actor-to-actor (A2A) relationship concept in service contexts enhancing the contribution of the systems theories. The most recent progresses related to the research on the service, as a matter of fact, highlight how the nowadays co-creation processes are key elements in each service context. Both the Service Science (SS) and the Service Dominant (S-D) logic analyse the importance of the role played by the numerousness of actors involved in the service exchange because of the resources held (and released) and the contribution they can offer. System theories, and in particular the Viable System Approach, offer the possibility of an holistic perspective able to re-interpret the same characterizing mechanisms of the value co-creation. In the following parts of the work it will presented a conceptual analysis based on the contribution of the VSA, the SS and the S-D logic, whose scientific proposals will be developed and critically analysed in order to verify the proposition coherence in terms of A2A relationships within the value co-creation process. The relational perspective of the Service Eco-systems shows a view open to network in relation to economic and social actors, where each organization can be considered as an actor because it is actively committed in the value co-creation development, going beyond the difference between the user, the producer, or the exchange facilitator. Therefore, the contribution proposes some progresses compared with the business to business (B2B) approach and literature, through the introduction of the new A2A interaction concept within the service context for the indistinct role that the actors play in the value co-creation process. In this perspective, the contribution introduces the research line focused on the service, giving attention, afterwards, to the service system context, in order to analyse the features of these systems with the specific goal of identifying its peculiarity. The contribution proceed with the presentation of the systems thinking, and in particular the VSA contribution, directed toward the description of the gaps that the authors identify in the present research attempting to offer some orientations for the comprehension and the improvement of the service systems and of their planning and management implications. The contribution finally proposes an integrated interpretation of the several emerging paradigms (VSA, SS and S-D logic) seeking an in-depth-analysis of the A2A relationships in the service contexts. 展开更多
关键词 A2A relationships Viable System Approach (VSA) service context Service Dominant Logic (S-Dlogic) Service Science (SS) value co-creation
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