Overview of Insight for Wellbeing Task at MediaEval 2021: Cross-Data Analytics for Transboundary Haze Prediction. - Asem Kasem; Minh-Son Dao; Effa Nabilla Aziz; Duc-Tien Dang-Nguyen; Cathal Gurrin; Minh-Triet Tran; Nguyen Thanh Binh 001; Wida Suhaili (MediaEval, 2021)