Tsinghua University Press Ltd. - Efficient currency determination algorithms for dynamic data

Author(s): Xiaoou Ding ; Hongzhi Wang ; Yitong Gao ; Jianzhong Li ; Hong Gao
Publisher: Tsinghua University Press Ltd.
Publication Date: 1 June 2017
Volume: 22
Page(s): 227 - 242
ISSN (Electronic): 1007-0214
DOI: 10.23919/TST.2017.7914196

Data quality is an important aspect in data application and management, and currency is one of the major dimensions influencing its quality. In real applications, datasets timestamps are often... View More