Design-Oriented product fault knowledge graph with frequency weight based on maintenance text.
Siqi LiJunfeng WangJin RongPublished in: Adv. Eng. Informatics (2023)
Keyphrases
- design process
- domain knowledge
- knowledge based systems
- product design
- engineering design
- knowledge base
- text retrieval
- key concepts
- random walk
- general knowledge
- product line
- design concepts
- conceptual framework
- positive or negative
- conceptual design
- software maintenance
- directed acyclic graph
- fault isolation
- weighted graph
- graph theory
- graph matching
- knowledge engineering
- design principles
- directed graph
- connected components
- life cycle
- text documents
- knowledge acquisition
- knowledge management
- text mining
- software engineering
- fuzzy logic
- user interface