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Oral Session

Big Data I

Crystal (F1),

11:20~13:00

Chair: Jun-Ki Min(Korea University of Technology and Education)

11:20-11:40

A Data-driven Approach for GPS Trajectory Data Cleaning

Lun Li, Xiaohang Chen, Qizhi Liu and Zhifeng Bao

11:40-12:00

Heterogeneous Replicas for Multi-dimensional Data Management

Jialin Qiao, Yuyuan Kang, Xiangdong Huang, Lei Rui, Tian Jiang, Jianmin Wang and Philip S. Yu

12:00-12:20

Latency-Aware Data Placements for Operational Cost Minimization of Distributed Data Centers

Yuqi Fan, Chen Wang, Bei Zhang, Donghui Hu, Weili Wu and Dingzhu Du

12:20-12:40

Verify A Valid Message in Single Tuple: A Watermarking Technique for Relational Database

Shuguang Yuan, Jing Yu, Peisong Shen and Chi Chen

12:40-13:00

WFApprox: Approximate Window Functions Processing

Chunbo Lin, Jingdong Li, Xiaoling Wang, Xingjian Lu and Ji Zhang