In 2012, Google first proposed the knowledge graph and applied it in the field of intelligent
searching. Subsequently, knowledge graphs have been used for in-depth association …

In the past few years, the automatic construction of large-scale knowledge graphs has
received extensive attention from academia and industry. In this paper, we show the specific …

Most of the published research work mainly emphasizes one aspect of knowledge graph
construction in isolation and neglects the big data processing flow in this process, which …

Constructing knowledge graph (KG) is the basic condition to realize the application of
knowledge graph such as semantic search and intelligent question and answer. In this …

Marine accident reports contain a wealth of knowledge that has not been fully explored and
utilized in existing studies. To extract the implied important information from a large number …

The paper develops ontology for cyber security to provide information from huge collection
of structured and unstructured web data. It deals with identification of several aspects related …

At present, the single unit capacity of hydropower unit is increasing, and the problems of
difficulty, high precision, large number of labors and high cost in the maintenance process of …

Since collaborative filtering algorithm cannot make full use of video attribute information,
mining implicit information of video, this paper proposes a video recommendation algorithm …

With the gradual application of knowledge atlas technology in oil and gas exploration and
development fields such as intelligent evaluation of oil and gas reservoir and intelligent …

The application of the existing knowledge graph is widely concentrated in the civil fields with
sufficient sample size and uniform distribution, especially in the Internet, finance and other …