升级知识图谱检索系统，支持多语言与复杂语义查询
OLS4: A new Ontology Lookup Service for a growing interdisciplinary knowledge ecosystem
- 基于完整OWL2规范构建，支持现代复杂本体
- 新增多语言支持和外部数据库链接，提升用户体验
- 兼容旧版本接口，适合生物信息学与化学领域研究者
Ontology Lookup Service（OLS）是生物信息学和化学领域广泛使用的本体搜索引擎，用于对生物医学数据进行本体术语注释。随着空间转录组学等新技术带来知识规模的急剧增长，以及本体开发方法和注释规模的提升，现有本体浏览工具（如BioPortal和OntoBee）已无法支持当前本体的完整定义。为应对这一挑战，我们开发了OLS4，全面实现OWL2规范，支持多语言国际化，并引入新用户界面及外部数据库跳转等用户体验优化功能。目前OLS4已在EMBL-EBI投入生产，替代OLS3，并保持向后兼容的API，便于OLS3用户平滑过渡。
原文摘要 · Abstract (English)
The Ontology Lookup Service (OLS) is an open source search engine for ontologies which is used extensively in the bioinformatics and chemistry communities to annotate biological and biomedical data with ontology terms. Recently there has been a significant increase in the size and complexity of ontologies due to new scales of biological knowledge, such as spatial transcriptomics, new ontology development methodologies, and curation on an increased scale. Existing Web-based tools for ontology browsing such as BioPortal and OntoBee do not support the full range of definitions used by today's ontologies. In order to support the community going forward, we have developed OLS4, implementing the complete OWL2 specification, internationalization support for multiple languages, and a new user interface with UX enhancements such as links out to external databases. OLS4 has replaced OLS3 in production at EMBL-EBI and has a backwards compatible API supporting users of OLS3 to transition.
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