Minimum Vertex Cover Problem

Minimum Vertex Cover

minimum weak vertex cover set

Vertex cover

vertex cover number

weak vertex cover

clique cover problem

Cover problem

Exact Cover Problem

minimum exact cover problem

set cover problem

Top Cover， Bottom Cover， And Cover Board

convex vertex and concave vertex

vertex-edge adjacent vertex-distinguishing total c

cover-to-cover translation

from cover to cover

with average cover {= WA Cover}

Developing Problem Situation Problem Posing

Developing Problem Situations Problem Posing