The overall framework of KD-Crowd (IMAGE) Higher Education Press Caption The overall framework of KD-Crowd Credit Shao-Yuan LI, Yu-Xiang ZHENG, Ye SHI, Sheng-Jun HUANG, Songcan CHEN Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.