1 Subjects: “...knowledge representation...”

2 Subjects: “...medium-term representation...”

3 Subjects: “...constrained sparse representation...”

4 Subjects: “...knowledge representation...”

5 Subjects: “...human representation...”

6 Subjects: “...energetic macroscopic representation (EMR)...”

7 Subjects: “...subspace representation...”

8 Subjects: “...skeletal feature representation...”

9 Subjects: “...3D representation...”

10 Subjects: “...pattern representation of time series...”

11 Subjects: “...multiscale union regions adaptive sparse representation (MURASR)...”

12 Subjects: “...sparse representation...”

13 Subjects: “...grain-structure representation...”

14 Subjects: “...grain-structure representation...”