面向装配式建筑产业链的知识图谱统一建模方法  

A Unified Knowledge Graph Modelling Approach for the Prefabricated Construction Industry Chain

作　　者：王子涵 孟佳欣 纪雪 WANG Zihan;MENG Jiaxin;JI Xue(Shandong Jianzhu University,Jinan 250101,China)

机构地区：[1]山东建筑大学,山东济南250101

出　　处：《建筑经济》2024年第S2期432-437,共6页Construction Economy

基　　金：山东省重点研发计划(重大科技创新工程)“绿色智能建造和建筑工业化关键技术、成套装备及应用”(2021CXGC011204);山东省自然科学基金青年基金“集成产品生命周期因素的复杂产品规划决策机制及建模技术研究”(ZR2021QE302)。

摘　　要：针对装配式建筑产业链中现存的数据多源异构、各环节业务割裂、信息不对称等问题,本文提出一种基于本体建模的建筑产业链知识图谱构建方法,借助知识图谱的互联组织功能有效整合多种来源的数据,将复杂多样的建筑领域知识体系构建成更加易于理解的结构,并基于知识图谱开发出相应的智能问答系统,完成对建筑知识的检索、浏览与分析。In view of the existing problems in the prefabricated construction industry chain,such as heterogeneous data from multiple sources,business fragmentation and information asymmetry,this paper proposes an ontology-based modelling method for constructing a knowledge graph of the construction industry chain,which effectively integrates data from multiple sources by means of the interconnected organisational function of the knowledge graph,constructs the complex and diverse knowledge system of the construction field into a more comprehensible structure,and develops a corresponding intelligent question and answer system based on the knowledge graph to complete the retrieval,browsing,and analysis of construction knowledge.

关 键 词：装配式建筑产业链 知识图谱 本体 问答系统 

分 类 号：F426.92[经济管理—产业经济]