Currently, the accurate prediction of social relationships can effectively reduce the decision‐
making burden of users in various service platforms. However, in the big data environment …

Social relationship prediction has garnered significant attention in the development of
artificial intelligence technology due to its potential to promote socioeconomic development …

Big data resources are characterized by large scale, wide sources, and strong dynamics.
Existing access control mechanisms based on manual policy formulation by security experts …

As a new teaching method, scene teaching in smart classrooms directly impacts the overall
quality and efficiency of education. Two groups of first-year students were selected as the …

In the cloud computing era, a paper recommender system is usually deployed on the cloud
server and return recommendation results to readers directly. However, considering the …

Currently, researchers are working to improve the accuracy of recommender systems.
However, recommender systems ignore users' diversity requirements in recommendation …