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Building an operational product ontology system

机译：建立可操作的产品本体系统

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摘要

A base of clearly defined product information is a key foundation for an e-commerce system. The manipulation and exchange of semantically enriched and precise product information can enhance the quality of an e-commerce system and offer a high level of interoperability with other systems. Product information consists of product attributes and the relationships between products. Product categorization (or classification) is one type of such relationships. Ontology can play an important role in the formalization of product information. Although the idea of utilizing ontology for e-Catalogs has been raised before, we are yet to find an operational implementation of applying ontology in the domain. In this paper, we report on our recent effort to build an operational product ontology system for a government procurement service. The system is designed to serve as a product ontology knowledge base; not only for the design and construction of product databases but also for search and discovery of products. Especially, the keyword-based searching over product ontology database demands different techniques from those over conventional document databases or relational databases, and should be designed to reflect particular characteristics of product ontology. We also introduce some other issues that we have experienced in the project, and those issues include product ontology modeling, ontology construction and maintenance, and visualization. Our work presented herein may serve as a reference model for similar projects in the future.
机译：明确定义的产品信息基础是电子商务系统的关键基础。语义丰富且精确的产品信息的操作和交换可以提高电子商务系统的质量，并提供与其他系统的高度互操作性。产品信息包括产品属性和产品之间的关系。产品分类（或分类）是这种关系的一种。本体在产品信息的形式化中可以发挥重要作用。尽管以前已经提出了将本体用于电子目录的想法，但我们尚未找到在该领域中应用本体的可操作实现。在本文中，我们报告了我们最近为政府采购服务构建可操作产品本体系统的工作。该系统旨在用作产品本体知识库。不仅用于产品数据库的设计和构建，还用于产品的搜索和发现。特别是，基于关键字的产品本体数据库搜索与传统文档数据库或关系数据库上的关键字搜索技术要求不同，因此应设计为反映产品本体的特定特征。我们还将介绍我们在项目中遇到的其他问题，这些问题包括产品本体建模，本体构建和维护以及可视化。本文介绍的工作可能会在将来作为类似项目的参考模型。

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