【摘要】 针对企业与大众用户需求的日益多样化和复杂化问题,从情境应用的背景出发,重点分析了情境应用的主要特点及其典型应用,然后从情境应用的软件架构、开发工具及支撑平台等方面介绍了研究现状,分析了在资源获取、组织、选取与推荐等方面的关键问题,然后讨论了Mashup与信息资源汇聚的联系,并从信息集成的视角给出Mashup的一个定义。从相应的研究得知,Mashup作为情景应用的一种重要的表现形式,是构建用户主导、即时资源汇聚应用的一种有效方法。更多还原

【Abstract】 The requirements from enterprises and common users become more and more diverse and complex. After background of situational application is introduced, main characteristics are analyzed in details and classic Mashup applications are discussed. And then, present research is compared and discussed from view of architecture, development tools and platforms. Key problems are analyzed on resource organization, selection and recommendation. The relation between Mashup and information resource convergence is discussed, and the definition of Mashup is proposed from a perspective of information integration. Mashup is an effective approach to construct enduser dominating and runtime resource convergence applications.更多还原