C. Y. LinS. C. WangSY-YEN KUO2018-09-102018-09-102002-08http://scholars.lib.ntu.edu.tw/handle/123456789/299132An Efficient Time-based Checkpointing Protocol for Mobile Computing Systems over Wide Area Networksconference paper10.1007/3-540-45706-2_1392-s2.0-84956869336