首页 | 本学科首页   官方微博 | 高级检索  
   检索      


Bio-ontologies: current trends and future directions
Authors:Bodenreider Olivier  Stevens Robert
Institution:National Library of Medicine, Bethesda, MD 20894, USA. olivier@nlm.nih.gov
Abstract:In recent years, as a knowledge-based discipline, bioinformatics has been made more computationally amenable. After its beginnings as a technology advocated by computer scientists to overcome problems of heterogeneity, ontology has been taken up by biologists themselves as a means to consistently annotate features from genotype to phenotype. In medical informatics, artifacts called ontologies have been used for a longer period of time to produce controlled lexicons for coding schemes. In this article, we review the current position in ontologies and how they have become institutionalized within biomedicine. As the field has matured, the much older philosophical aspects of ontology have come into play. With this and the institutionalization of ontology has come greater formality. We review this trend and what benefits it might bring to ontologies and their use within biomedicine.
Keywords:bio-ontology  medical ontology  annotation  knowledge  knowledge representation  history
本文献已被 PubMed Oxford 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号