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State-of-the-art on mapping maintenance and challenges towards a fully automatic approach

机译:有关将维护和挑战映射到全自动方法的最新技术

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摘要

In several domains, software applications have intensively used Knowledge Organization Systems (KOS) like database schemas, ontologies, taxonomies and thesauri and their associated semantic correspondences (i.e., mappings). This underlines the relevance and capabilities of KOS and mappings to manage and integrate vast amounts of data. However, the dynamic nature of domain knowledge forces knowledge engineers to constantly modify KOS, to keep them up to date and useful. In this context, the maintenance of mappings affected by KOS evolution still remains an open research issue. Although this problem appears relevant for many different computer science fields, ranging from database to artificial intelligence, literature has so far only superficially addressed it to enable more flexible, automatic and precise solutions. This article presents, discusses and compares existing approaches for maintaining mappings and describes open research challenges.
机译:在一些领域中,软件应用程序已经大量使用了知识组织系统(KOS),例如数据库架构,本体,分类法和叙词表及其相关的语义对应关系(即映射)。这突出了KOS和映射管理和集成大量数据的相关性和功能。但是,领域知识的动态本质迫使知识工程师不断修改KOS,以使它们保持最新和有用。在这种情况下,受KOS演变影响的映射的维护仍然是一个开放的研究问题。尽管此问题似乎与许多不同的计算机科学领域(从数据库到人工智能)有关,但迄今为止,文献仅从表面上解决了该问题,以实现更灵活,自动和精确的解决方案。本文介绍,讨论和比较了维护映射的现有方法,并描述了开放研究的挑战。

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