Orchestrator: An active resource orchestration framework for mobile context monitoring in sensor-rich mobile environments
Orchestrator: An active resource orchestration framework for mobile context monitoring in sensor-rich mobile environments
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Orchestrator：一种主动资源编排框架，用于在传感器丰富的移动环境中进行移动上下文监控
DOI：
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发表时间：
2010
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通讯作者：
Junehwa Song
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文献类型：
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作者：
Seungwoo Kang;Youngki Lee;Chulhong Min;Younghyun Ju;Taiwoo Park;Jinwon Lee;Yunseok Rhee;Junehwa Song
在本文中，我们提出了 Orchestrator，一个用于移动上下文监控的主动资源编排框架。新兴的普遍环境将引入一个 PAN 规模的传感器丰富的移动平台，该平台由移动设备和许多可穿戴和空间嵌入式传感器组成。在这种环境中，让多个需要连续上下文监控的上下文感知应用程序同时运行并共享高度稀缺和动态的资源是一项挑战。 Orchestrator使多个应用程序能够有效地共享资源，同时充分利用整个系统资源的能力，为用户提供高质量的服务。为了实现有效的编排，我们提出了一种主动资源使用编排方法，该方法可以主动为应用程序找到合适的资源使用情况，并根据动态系统条件灵活地利用它们。 Orchestrator 建立在一个原型平台之上，该平台由现成的移动设备和传感器节点组成。我们介绍了 Orchestrator 的详细设计、实现和评估。评估结果表明，Orchestrator 以资源高效的方式支持应用程序。
In this paper, we present Orchestrator, an active resource orchestration framework for mobile context monitoring. Emerging pervasive environments will introduce a PAN-scale sensor-rich mobile platform consisting of a mobile device and many wearable and space-embedded sensors. In such environments, it is challenging to enable multiple context-aware applications requiring continuous context monitoring to simultaneously run and share highly scarce and dynamic resources. Orchestrator enables multiple applications to effectively share the resources while exploiting the full capacity of overall system resources and providing high-quality service to users. For effective orchestration, we propose an active resource use orchestration approach that actively finds appropriate resource uses for applications and flexibly utilizes them depending on dynamic system conditions. Orchestrator is built upon a prototype platform that consists of off-the-shelf mobile devices and sensor motes. We present the detailed design, implementation, and evaluation of Orchestrator. The evaluation results show that Orchestrator enables applications in a resource-efficient way.