Cognitive Resource-Aware Adaptive Web Service Binding and Scheduling

2012 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology Pub Date : 2012-12-04 DOI:10.1109/WI-IAT.2012.189

A. Molina, Jangwon Choi, Jorge Gaete-Villegas, In-Young Ko

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引用次数: 1

Abstract

The proactive and spontaneous delivery of Web services for users on the move can lead to the depletion of their cognitive resources, affecting the normal processes of their physical activities. This is due to the competition for limited cognitive resources between the human-computer interactions required by Web services and the users' physical activities. This paper introduces a mechanism for binding and scheduling Web services based on an assessment of this competition for users on the move. The proposed approach is built on two theories from cognitive psychology. This mechanism is realized by a descriptive model of activities and Web services which is enriched with a cognitive layer. A computational model uses this description to assess the degree of the demand for cognitive resources by both the physical activities and the Web services. Additionally, a Web services coordination mechanism based on this level of demand, the principle of progressive disclosure, and the temporal concurrency of Web services ensures less cognitively taxing Web service compositions.

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认知资源感知自适应Web服务绑定和调度

主动和自发地为移动中的用户提供Web服务可能导致他们的认知资源枯竭，影响他们正常的身体活动过程。这是由于Web服务所需的人机交互与用户的物理活动之间对有限认知资源的竞争。本文介绍了一种基于对移动用户竞争的评估来绑定和调度Web服务的机制。所提出的方法建立在认知心理学的两个理论基础上。该机制是通过活动和Web服务的描述性模型实现的，该模型使用认知层进行了充实。计算模型使用此描述来评估物理活动和Web服务对认知资源的需求程度。此外，基于这一层次需求的Web服务协调机制、渐进式公开原则和Web服务的临时并发性可确保减少对Web服务组合的认知负担。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2012 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology

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