基于本体与面向服务的信息集成

摘要

信息集成的难点在于异构数据的处理。为了解决这个问题，提出一种基于本体和面向服务（SOA ）的解决方案。SOA可以很容易解决信息集成扩展性的问题，使用本体可以实现异构数据的集成和互操作性。此外还提出了一种高效的本体映射算法，该算法结合两种本体映射算法，在本体映射的效率和精确度上都有很好的表现。%The difficulty of information integration is the heterogeneous data processing .To solve the problem ,we propose a semantic approach based on Service‐Oriented Architecture (SOA) and ontology .SOA can easily solve the problem of in‐tegration and expansion .Ontology contributes to achieve the integration and interoperability for heterogeneous data .In addition ,a new method of ontology mapping is proposed with much efficiency .This method is the combination of two methods of semantic similarity measure .The efficiency and accuracy of ontology mapping have a good performance by this combination .