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Multi-perspective modeling: managing heterogeneous manufacturing knowledge based on ontologies and topic maps

机译：多角度建模：基于本体和主题图管理异构制造知识

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摘要

Knowledge organisation is an important topic for knowledge management and application. However, in the current knowledge-intensive manufacturing environment, documents are heterogeneous and come from multi-disciplinary domains and product process phases, which make the knowledge behind documents difficult to represent and manage. This hinders knowledge sharing and reuse in manufacturing activities, to order to solve the problem, this paper presents a novel multi-perspective modelling approach for manufacturing knowledge representation and organisation. It combines the ideas of ontologies and topic maps together to give a unified representation of knowledge association semantically. This new modelling method takes advantage of both ontologies and topic maps: general knowledge in domains is described with ontology-based descriptions, and specific knowledge, such as extended or new knowledge entities and relations, is described with topic map-based descriptions. It supports various relation types in manufacturing knowledge and organises association in different facets at several levels. In addition, it can be used in association management, information retrieval, semantic inference and expansion, recommendation and navigation for knowledge sharing and reuse. A case study for representing electronic manufacturing knowledge is introduced to demonstrate the implementation of the proposed method, which shows that it is valid and practical.
机译：知识组织是知识管理和应用的重要主题。但是，在当前知识密集型制造环境中，文档是异类的，并且来自多学科领域和产品处理阶段，这使得文档背后的知识难以表示和管理。为了防止制造活动中的知识共享和重用，为了解决这一问题，本文提出了一种新颖的多角度建模方法，用于制造知识的表示和组织。它把本体论和主题图结合在一起，以语义方式统一表示知识关联。这种新的建模方法利用了本体和主题图的优势：使用基于本体的描述描述了领域中的常识，而使用基于主题图的描述描述了特定知识（例如扩展知识或新知识实体和关系）。它支持制造知识中的各种关系类型，并在多个层面上组织不同方面的关联。此外，它还可用于关联管理，信息检索，语义推断和扩展，推荐和导航，以进行知识共享和重用。介绍了一个代表电子制造知识的案例研究，以说明该方法的实现，表明该方法是有效和实用的。

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