U.S. State Department G-4 Visa Policy Requirements Staff on G-4 visas must reside in the metropolitan area (District of Columbia, Maryland, and Virginia or sometimes in New York) of the organization ...

Aiming at the problem of sparse information distribution and lack of good correlation between data in the era of big data, this paper proposes a knowledge graph query and reasoning method based on ...

AI technology has been often employed to establish knowledge graph embedding (KGE) model, which can be used for link prediction on medical knowledge graph to help medical decision-making and disease ...

In e-learning, the increasing number of learning resources makes it difficult for learners to find suitable learning resources. In addition, learners may have different preferences and cognitive ...