Video/Slides upload Title: BiSample: Bidirectional Sampling for Handling Missing Data with Local Differential Privacy Authors: Lin Sun, Xiaojun Ye, Jun Zhao, Chenhui Lu and Mengmeng Yang Paper ID: (Paper ID given by EasyChair/CMT. This number will be used for author verification.) Video file: Uploaded and private public access author access only Slide file: Uploaded and author access only public access author access only Submit