CAJ | 학술논문

针对现有大多数基于语义的Web服务发现方法实施难度大,实用性不强的问题,提出了一种基于WSDL-S描述的轻量级语义Web服务匹配模型.该模型最大的特点是只需用户输入简单的服务查询字符串就能自动实现Web服务的匹配和调用.服务匹配经过领域本体匹配和基于WordNet词典的同义词匹配两个步骤,特别是领域本体匹配过程中的学习模块能有效提高系统性能.实验结果表明,该系统性能提高在20%到82%之间.
침대현유대다수기우어의적Web복무발현방법실시난도대,실용성불강적문제,제출료일충기우WSDL-S묘술적경량급어의Web복무필배모형.해모형최대적특점시지수용호수입간단적복무사순자부천취능자동실현Web복무적필배화조용.복무필배경과영역본체필배화기우WordNet사전적동의사필배량개보취,특별시영역본체필배과정중적학습모괴능유효제고계통성능.실험결과표명,해계통성능제고재20%도82%지간.
A model for lightweight semantic web service mashing based on web service description language for semantics(WSDL-S)is proposed according to the problem of most of current semantic-based web service discovery methods that is of great inconvenience to be used and to be practiced.This model is characteristic of automatic matching and invocation of web services on the basis of simple user query string.The process of service matching consists of domain-specific ontology matching and thesaurus matching based on WordNet dictionary, especially a self-learning module in the former step can improve performance efficiently. A serial of experiments illustrate the module Can enhance the efficiency of the system by a range of 20%-82%.