1. Virtual self-adaptive bitmap for online cardinality estimation. Issue 114 (March 2023) Authors: Lu, Jie; Chen, Hongchang; Zhang, Jianpeng; Hu, Tao; Sun, Penghao; Zhang, Zhen Journal: Information systems Issue: Issue 114(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗