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MSIF-面向移动终端的服务集成框架
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作者 花磊 林立 +1 位作者 郑浩然 魏峻 《南京大学学报(自然科学版)》 CAS CSCD 北大核心 2005年第z1期144-150,共7页
随着移动技术的不断发展,移动终端对服务的需求不断增加,这些服务除了传统的网页浏览服务以外,还包括WebService、EJB、CORBA等.但是,由于移动设备本身处理能力和无线网络带宽的限制,大多数移动设备在现有的条件下很难访问诸如Web Serv... 随着移动技术的不断发展,移动终端对服务的需求不断增加,这些服务除了传统的网页浏览服务以外,还包括WebService、EJB、CORBA等.但是,由于移动设备本身处理能力和无线网络带宽的限制,大多数移动设备在现有的条件下很难访问诸如Web Service等服务.提出了一种新的面向移动终端的服务组件模型M-Service,并实现了基于M-Service的服务集成框架MSIF(M-Service IntegrationFramework).M-Service对现有的各种基于网络的服务模型进行包装,并提供包括异步Pull和异步Push在内的多种访问模式支持;服务集成框架MSIF为M-Service提供运行时支持,实现了包括网络协议适配、服务结果缓存、数据绑定和服务统一调用在内的多种功能.移动终端可以通过WAP或HTTP浏览器访问服务组件M-Service,从而访问M-Service包装的包括Web Service等在内的各种服务. 展开更多
关键词 移动 m-service 服务集成框架 异步访问机制
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A multidimensional and hierarchical model of library mobile service quality 被引量:5
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作者 Yang ZHAO Guo CHEN 《Chinese Journal of Library and Information Science》 2013年第3期59-74,共16页
Purpose:Based on the understanding of the characteristics of mobile services(m-services)provided by libraries,we attempt to develop a multidimensional and hierarchical model and a specifically designed measurement sca... Purpose:Based on the understanding of the characteristics of mobile services(m-services)provided by libraries,we attempt to develop a multidimensional and hierarchical model and a specifically designed measurement scale for the assessment of libraries' m-service quality.Design/methodology/approach:The research has been conducted sequentially in two stages.At the first stage,a multidimensional and hierarchical model of library m-service quality and a measurement scale are developed through literature review and focus group interviews.At the second stage the model is tested using partial disaggregation technique for an analysis of the data collected from over 400 library users in 3 Chinese universities.Findings:The proposed model is shown to fit the data well.The empirical analysis provides strong support for the model,which includes 4 dimensions(service environment,service interaction,information control and service effect) and 12 corresponding sub-dimensions.Research limitations:The sample size needs to be enlarged and the user types need to be expanded to make the sample more representative.Practical implications:The study provides a conceptual framework and measurement tool that can help library managers understand the users' needs in the context of mobile network environment,and boost their libraries' competitiveness by carrying out better services to meet the user demands.Originality/value:The proposed model and measurement scale specifically designed for the assessment of libraries' m-service quality fully reflect the hierarchical structure of libraries' m-service quality.In addition,by using partial disaggregation technique for model testing,we believe our research can serve as a practical reference to those engaged in the development and examination of a multidimensional and hierarchical model. 展开更多
关键词 Library mobile service(m-service) Mobile service quality Multidimensional and hierarchical method Service quality evaluation model
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