With the development of information technology in manufacturing enterprises, a large
amount of equipment maintenance data and knowledge are recorded. These rich …

Maintenance logs of industrial equipment record descriptive and unstructured operation and
maintenance (O&M) information, which is the basis of reliability, availability, and …

The intelligent maintenance of power plants greatly relies upon previous experiences and
historical information to make informed decisions. Previous research is predominantly …

Under the background of intelligent manufacturing, industrial systems are developing in a
more complex and intelligent direction. Equipment maintenance management is facing …

The knowledge graph is one of the essential infrastructures of artificial intelligence. It is a
challenge for knowledge engineering to construct a high-quality domain knowledge graph …

Maintenance planning is a significant part of predictive maintenance, which involves task
planning, resource scheduling, and prevention. Many data points will be collected during the …

Based on a large amount of engineering machinery fault data collected by Tianyuan Co.,
this paper provides its formal definition aiming at the fault knowledge graph. This paper has …

Drawing lessons from past accidents is an essential way to improve the operational safety of
railways. Various railway operational accidents and their related hazards constitute a …

Abstract Knowledge Graph (KG) is a graph-based data structure that can display the
relationship between a large number of semi-structured and unstructured data, and can …

With the escalating complexity in production scenarios, vast amounts of production
information are retained within enterprises in the industrial domain. Probing questions of …