【24h】

Commitment-based Service Coordination

机译:基于承诺的服务协调

获取原文
获取原文并翻译 | 示例
           

摘要

We present a methodology for composing large-grained services that exhibit temporal uncertainty and complex task dependencies. Our multi-agent approach incorporates temporal and stochastic planning paradigms and commitment-based negotiation to achieve the coordinated provision of services with stochastic outcomes. This is all captured within a service-choreography protocol, by which agents can request future service provisions and receive probabilistic temporal service promises in return, converging on coordinated decisions about how and when to work together. We hypothesise that our approach can scalably converge on good coordination solutions because it partially decouples the problems of negotiating service interactions and computing service policies. Our empirical evaluation provides initial confirmation of this hypothesis, demonstrating the scalability and effectiveness of our approach in producing coordinated, approximately optimal agent policies in a small fraction of the time that an optimal approach requires.
机译:我们提出了一种方法,该方法可用于组合显示时间不确定性和复杂任务依赖性的大粒度服务。我们的多主体方法结合了时间和随机规划范例以及基于承诺的协商,以实现具有随机结果的协调服务。所有这些都捕获在服务编排协议中,通过该协议,代理可以请求将来的服务提供,并从中获得概率性的临时服务承诺,以集中精力就如何以及何时一起工作进行协调决策。我们假设我们的方法可以规模化地收敛于良好的协调解决方案,因为它部分地消除了协商服务交互和计算服务策略的问题。我们的经验评估为该假设提供了初步确认,证明了我们的方法在最优方法所需的一小部分时间内可产生可协调的,近似最优的代理策略的可扩展性和有效性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号