Reasoning and realization based on ontology model and Jena

摘要

As the core of answer extraction of question answering system of restricted domain, reasoning plays an important role in the system. In question answering system of restricted domain, we use ontology model. How to reason with ontology model depicted with OWL using the protégé and Jena API are discussed, then, the reasoning application of Taiyuan hospital information retrieval system is also discussed in detail.