Requirement-oriented core technological components' identification based on SAO analysis
Requirement-oriented core technological components' identification based on SAO analysis
复制标题
基于SAO分析的面向需求的核心技术组件识别
DOI：
10.1007/s11192-017-2444-5
复制
发表时间：
2017
期刊：
影响因子：
3.9
通讯作者：
Lu Jie
中科院分区：
文献类型：
--
作者：
Yang Chao;Zhu Donghua;Wang Xuefeng;Zhang Yi;Zhang Guangquan;Lu Jie
技术对企业的生存和发展起着重要的作用。了解和监测核心技术组成部分（例如，技术过程、操作方法、功能等）是研究人员制定R&D政策和管理产品竞争力的重要问题。然而，很难从大量术语中识别核心技术组件，我们可能会在描述完整的技术细节和理解基于术语的结果方面遇到一些困难。本文提出了一种基于主体-动作-客体（SAO）的方法，该方法（1）建立了一种基于句法的方法来提取描述特定主题中功能、关系和操作的SAO结构，（2）建立了一种系统的方法来提取和筛选SAO中的技术构件，（3）建立了一种基于语义的方法来提取和筛选SAO中的技术构件。（3）提出了一个“相关性指标”，用于计算技术组件与需求的相关性，并根据该指标确定核心技术组件。根据对要求和新奇的考虑，所确定的核心技术组成部分具有巨大的市场潜力，可用于监测和预测新技术。石墨烯的实证研究来证明所提出的方法。由此产生的知识可能持有兴趣的R&D管理和企业技术战略在实践中。
Technologies play an important role in the survival and development of enterprises. Understanding and monitoring the core technological components (e.g., technology process, operation method, function) of a technology is an important issue for researchers to develop R&D policy and manage product competitiveness. However, it is difficult to identify core technological components from a mass of terms, and we may experience some difficulties with describing complete technical details and understanding the terms-based results. This paper proposes a Subject-Action-Object (SAO)-based method, in which (1) a syntax-based approach is constructed to extract the SAO structures describing the function, relationship and operation in specified topics; (2) a systematic method is built to extract and screen technological components from SAOs; and (3) we propose a “relevance indicator” to calculate the relevance of the technological components to requirements, and finally identify core technological components based on this indicator. Based on the considerations for requirements and novelty, the core technological components identified have great market potential and can be useful in monitoring and forecasting new technologies. An empirical study of graphene is performed to demonstrate the proposed method. The resulting knowledge may hold interest for R&D management and corporate technology strategies in practice.