arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2001.07374cs.AI
收藏

基于多Agent本体的临床决策支持系统

A multi-agent ontologies-based clinical decision support system

Université Paris Ouest(巴黎第十大学);CNRS(法国国家科学研究中心);Université du Havre(勒阿弗尔大学);CIRTAI;IDEES

Ying Shen, Jacquet-Andrieu Armelle, Joël Colloc

摘要:

临床决策支持系统结合了来自各种来源的知识和数据,这些来源由基于随机方法的定量模型或基于专家推理和演绎推理的定性模型表示。同时,基于案例的推理(CBR)记忆和返回解决类似问题的经验。异构临床知识库(知识对象、语义距离、评价函数、逻辑规则、数据库等)的协作是基于医学本体论的多代理决策支持系统(MADSS)能够集成和合作的代理专门在不同领域的知识(符号学,药理学,临床病例等)。每个专家代理操作一个知识库,该知识库定义了要保持的行为,该行为符合与表达所讨论的领域的术语之间的语义关系的本体论基础相关联的现有技术。我们的方法是基于专业化的代理人适应的知识模型,在临床步骤和本体。这种模块化的方法适用于许多领域的MADSS的实现。

英文摘要:

Clinical decision support systems combine knowledge and data from a variety of sources, represented by quantitative models based on stochastic methods, or qualitative based rather on expert heuristics and deductive reasoning. At the same time, case-based reasoning (CBR) memorizes and returns the experience of solving similar problems. The cooperation of heterogeneous clinical knowledge bases (knowledge objects, semantic distances, evaluation functions, logical rules, databases...) is based on medical ontologies. A multi-agent decision support system (MADSS) enables the integration and cooperation of agents specialized in different fields of knowledge (semiology, pharmacology, clinical cases, etc.). Each specialist agent operates a knowledge base defining the conduct to be maintained in conformity with the state of the art associated with an ontological basis that expresses the semantic relationships between the terms of the domain in question. Our approach is based on the specialization of agents adapted to the knowledge models used during the clinical steps and ontologies. This modular approach is suitable for the realization of MADSS in many areas.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑