1 INTRODUCTION

2 RELATED WORK

3 SBRS PROBLEM STATEMENT

4 CHARACTERISTICS AND CHALLENGES

5 CLASSIFICATION AND COMPARISON OF SBRS APPROACHES

6 CONVENTIONAL SBRS APPROACHES

7 LATENT REPRESENTATION APPROACHES FOR SBRSs

8 DEEP NEURAL NETWORK APPROACHES FOR SBRSs

9 SBRS APPLICATIONS, ALGORITHMS AND DATASETS

10 PROSPECTS AND FUTURE DIRECTIONS

11 CONCLUSIONS