Inference of trajectory presence by tree dimension and subset specificity by subtree cover
Fig 2
Trees, dimensions, and dimension measures.
Each tree dimension is highlighted by a different color. (A) A one-dimensional tree, or a path graph, with tree dimension measure Td = 1. (B) A two-dimensional tree with Td = 1.5. (C) A two-dimensional tree with Td = 2. (D) A three-dimensional tree with Td = 3.