A fixed point of reference is something that is consistent and does not change. One example is the North Star. Even centuries ago, sailors would use an instrument called a sextant and as long as they ...

Point-of-Interest (POI) recommendation is crucial in the recommendation system field. Graph neural networks are used for POI recommendations, but data sparsity affects GNN training. Existing GNN ...

New research concludes novel ideas tend to generate conflicting evaluations because people lack common points of reference from which to judge them. Such mixed reviews lead to negative perceptions ...