Trusted autonomic service cooperation model and application development framework
Trusted autonomic service cooperation model and application development framework
复制标题
可信自主服务合作模型及应用开发框架
DOI：
10.1007/s11432-009-0080-2
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发表时间：
2009-09
期刊：
影响因子：
--
通讯作者：
中科院分区：
文献类型：
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作者：
在Internet计算环境下，通过自主服务协作实现虚拟组织的动态按需自组织和自演化，是开发组装式面向服务应用软件系统的有效途径。然而，由于个体自主行为难以预测和控制，这种合作方式遭遇了合作效应的“信任”危机。为了解决上述问题，本文提出了一种规范管理、策略驱动的自主服务协作模型。NGPD的核心思想是通过制定社会结构的系统标准和合作行为的耦合规范来约束和治理自治个体的合作行为及其演化，从而使自治个体的合作行为（即提供和请求服务的行为）及其合作效果可以被控制、预测，进而变得可信。此外，NGPD提供了“宏-微”链接模式，支持宏观政府的操作层面实施，并为个体行为创造了政策驱动的自我管理机制，实现了从宏观政府到微观行为的映射。这样，宏观政府的作用就可以发挥到自主个体身上，使他们既能表现出遵守服务契约和合作行为规范的智慧，又能保持高度的自主性。沿着这种“信任”危机的解决，NGPD可以克服非自治服务协作带来的局限性，使服务协作的自治性和变化响应能力表现出传统服务协作技术所不能达到的鲁棒性和智能性。此外，NGPD还为发展规范驱动、契约保障的层级合作自组织和契约执行环境驱动的合作自适应、自进化奠定了坚实的基础。所有这些都使得基于服务协作的虚拟组织具有良好的动态按需自组织和自进化性能。
To achieve the dynamical on-requirement self-organization and self-evolution of virtual organizations (VOs) by autonomic service cooperation is an excellent approach for developing assembled service-oriented application software systems in the Internet computing environment. However, this approach, due to the fact that the autonomic individual behaviors are difficult to be predicted and controlled, encounters the “trust” crisis of cooperation effect. In order to solve the above crisis, this paper proposes a model of Norm-Governed and Policy-Driven autonomic service cooperation (NGPD). The key idea of NGPD is to constrain and govern the cooperation behaviors and their evolutions of autonomic individuals by formulating systematic standards of social structures and the coupling norms of cooperation behaviors, and thereby the cooperation behaviors (i.e. behaviors for providing and requiring services) of autonomic individuals and the cooperation effect can be controlled, predicted, and then become trusted. Furthermore, NGPD provides the “macro-micro” link mode to support the operation-level implementation of macro-government and creates the policy-driven self-management mechanism for individual behaviors to achieve the mapping from the macro-government to the micro-behaviors. Thus, the effect of the macro-government can be exerted to autonomic individuals so that they can exhibit the intellect for conforming to service contracts and cooperation behavior norms, but still keep high autonomy again. Along with the settlement of this “trust” crisis, NGPD can overcome the limitation introduced by non-autonomic service cooperation, and thus make the autonomy and change-response ability of service cooperation exhibit the advantages of robustness and intelligence which cannot be reached by traditional service cooperation techniques. Furthermore, NGPD also establishes the solid foundation for developing the norm-driven and contract-ensured self-organization of hierarchical cooperation and the cooperation self-adaptation and self-evolution driven by contract-performing circumstance. All of these make the service cooperation-based VOs possess high performance of dynamical on-requirement self-organization and self-evolution.
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DOI：
10.1007/978-3-540-30082-3_23
发表时间：
2004-09
期刊：
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影响因子：
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作者：
Javier Vázquez-Salceda;H. Aldewereld;F. Dignum
通讯作者：
Javier Vázquez-Salceda;H. Aldewereld;F. Dignum
影响因子：
3.2
作者：
Huhns, MN;Singh, MP
通讯作者：
Singh, MP
DOI：
10.1145/1160633.1160669
发表时间：
2006-05
期刊：
--
影响因子：
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作者：
H. Aldewereld;F. Dignum;Andrés García-Camino;Pablo Noriega;J. Rodríguez-Aguilar;C. Sierra
通讯作者：
H. Aldewereld;F. Dignum;Andrés García-Camino;Pablo Noriega;J. Rodríguez-Aguilar;C. Sierra
影响因子：
1.9
作者：
G. Boella;Leendert van der Torre;H. Verhagen
通讯作者：
G. Boella;Leendert van der Torre;H. Verhagen
DOI：
10.1109/iat.2003.1241092
发表时间：
2003-10
期刊：
IEEE/WIC International Conference on Intelligent Agent Technology, 2003. IAT 2003.
影响因子：
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作者：
G. Boella;Leendert van der Torre
通讯作者：
G. Boella;Leendert van der Torre