Speech recognition system based on clinical ontology

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We developed a speech recognition system based on clinical ontology. The system is a custom version made from free speech recognition software "Julius". Some clinical ontologies (e.g. gastro-intestinal endoscopy findings, abdominal ultrasonography findings) are prepared for the system. The system has a function to import ontology and can recognize sentences with a dictionary made from imported ontology. The system is also able to fill fields of database because he has knowledge of clinical context from the ontologies. The feature will be useful to record vital signs in clinical scene.