| Abstract [eng] |
Information on the Internet is growing fast, but the information is changing rapidly. Arrange the necessary information and its use in such conditions is difficult. A number of web services that provides data or perform actions is increasing rapidly. In order to effectively use these services it is needed to use not only syntactic description of web services but also a semantic description. The paper explores the possibilities to create Web services systems through the scope of using formal activities description - ontology. Examined ontology and web service mappings - annotation. In the paper it is also proposed a number of different systems realization architectures, describes the architectures advantages and disadvantages and proposed improvements. Main focus is on web services search and invocation. |
