A BSTRACT

K eywords  Knowledge graph  $\cdot$  Privacy preserving  $\cdot$  Secure multi-party computation

1 Introduction

2 Definitions and Backgrounds

3 Privacy Preserving KG Merging

4 Privacy Preserving KG Query

5 Privacy Preserving KG Representation

6 Privacy Preserving KG Completion

7 Privacy Preserving KG-aware Applications

8 Conclusion and Future Work