Research And Implementation Of Semantic Information Processing System Based On Allegrograph And Rest

With the continuous development and progress of network technology, the Semantic Web has been expected for the future network model by most people. A variety of semantic information technology’s maturity is further promoting the development of the Semantic Web. The needs of intelligentized systems continued to imporving, In the fields of Library Information and natural language processing and web information extraction on the mass text messages, intelligent semantic recognition processing has urgent needs. On the other hand, implementation of enterprise’s office automation is the inevitable trend of the future management,through the Intranet regulation is to ensure effective integrated management measures. Semantic Web is not only convenient for the regulation of the internal office automation mode, and also provides a clear direction to the enterprise network upgrade.This paper based on the enterprise’s actual needs of the semantic processing of internal text information, effectively combined the principle of software development, to commence from the system analysis, design and implementation are discussed, and utilized the AllegroGraph RDF graph database and REST style Web services technology to develop a semantic information processing system. The paper first outlined the research background and significance of the subject to a comprehensive understanding of the semantic information processing; Secondly,it had a brief introduction of RDF,SPARQL,REST style Web services and other supporting technology which have been used in the system development; and then to commence with the business processes of semantic information processing system, analyzed and designed every module’s function of the system in detail, and drew the main use case model, business activity diagram; last on the basis of systems analysis, combined with the actual situation of semantic information processing and REST style Web service design principles,design the realization mode of the service. Finally, it described the specific realization principle, procedures and methods of the system’s main functions and modules in detail, along with the key code and related graphics are described.System met the requirements of the external system for semantic information processing, and also reflected the new way of enterprise’s internal Web service providing. Now, the pre-prototype system has been completed, and passed the test of practical application, actual application shows that the system achieve the design goal, be able to complete the desired goal, with good results.