Object exchange across heterogeneous information sources
Object exchange across heterogeneous information sources
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DOI：
10.1109/icde.1995.380386
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发表时间：
1995-03
期刊：
影响因子：
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通讯作者：
Y. Papakonstantinou;H. Garcia-Molina;J. Widom
中科院分区：
文献类型：
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作者：
Y. Papakonstantinou;H. Garcia-Molina;J. Widom
我们解决的问题，提供综合访问多样化和动态的信息源。我们解释这个问题如何不同于传统的数据库集成问题，我们专注于信息集成问题的一个方面，即信息交换。我们定义了一个基于对象的信息交换模型和相应的查询语言，我们相信是非常适合于集成不同的信息源。我们描述了如何，模型和语言已被用来整合异构书目信息源。我们还描述了我们为客户端和服务器之间的对象交换而实现的两个通用库。
We address the problem of providing integrated access to diverse and dynamic information sources. We explain how this problem differs from the traditional database integration problem and we focus on one aspect of the information integration problem, namely information exchange. We define an object-based information exchange model and a corresponding query language that we believe are well suited for integration of diverse information sources. We describe how, the model and language have been used to integrate heterogeneous bibliographic information sources. We also describe two general-purpose libraries we have implemented for object exchange between clients and servers.>