“Paradigm” theory is an important ideological and practical tool for scientific research. The research means methods of Geographic Information Science follow the laws four paradigms. Automatic cartographic generalization not only key link map making, but also a recognized difficult hot issue. Based on large-scale data deep learning technology, automatic problem-solving model proposed in this pa...

Editing a graph into disjoint union of clusters is standard optimization task in graph-based data clustering. Here, complementing classic work where the shall be cliques, we focus on that 2-clubs, is, subgraphs diameter two. This naturally leads to two NP-hard problems 2-Club Cluster (the allowed editing operations are edge insertion and deletion) Vertex Deletion vertex deletions). Answering an...