日期：2017年7月23日至7月29日

主题：大数据研究前沿 (Big Data Research Frontiers)

授课地点：北京航空航天大学1号教学楼304

就餐地点：北航学一食堂

July 23,2017 Vision Hotel
9:00 ~ 9:30	Opening Welcome
Coffee Break(Time: 9:30 ~ 9:50)
9:50 ~ 10:50	Session1: Advances in Big Graph Processing (PPT)                 (Xuemin Lin, The University of New South Wales &East China Normal University)
10:50 ~ 11:50	Session2: Graph Processing: The Power of RDBMS (PPT)                 (Jeffrey Xu Yu, The Chinese University of Hong Kong)
Lunch(Time: 12:10 ~ 14:30)
14:30 ~ 15:30	Session3: Parallelizing Sequential Graph Computations (PPT)                 (Wenfei Fan, University of Edinburgh & Beihang University)
15:30 ~ 16:30	Session4: Do we really understand SQL? (PDF)                 (Leonid Libkin, University of Edinburgh)

July 24,2017 Approximate Query Processing in Database Systems (Christopher Jermaine, Rice University)
8:30 ~ 10:00	Session1: Introduction to Approximate Query Processing(PDF)
10:20 ~ 11:50	Session2: Foundations: Random Variables, Estimators, and Accuracy Bounds (PDF)
Lunch(Time: 12:10 ~ 14:30)
14:30 ~ 16:00	Session3: Estimating Query Results using Sampling (PDF)
16:20 ~ 17:50	Session4: Drawing Samples from Database Systems (PDF)

July 25,2017 Approximate Query Processing in Database Systems (Christopher Jermaine, Rice University)
8:30 ~ 10:00	Session1: Accuracy Estimation with the Bootstrap (PDF)
10:20 ~ 11:50	Session2: Approximate Query Processing via Sketching (PDF)
Lunch(Time: 12:10 ~ 14:30)
14:30 ~ 17:50	Session3: Systems for Approximate Query Processing

July 26,2017 (Floris Geerts, University of Antwerp)
8:30 ~ 10:00	Session1: Introduction to Constraint Based Data Quality (PDF)
10:20 ~ 11:50	Session2: Error detection and Data Quality Rule Discovery (PDF)
Lunch(Time: 12:10 ~ 14:30)
14:30 ~ 17:50	Session3: Repairing using Constraints(PDF)

July 27,2017 (Floris Geerts, University of Antwerp)
8:30 ~ 10:00	Session1: Entity Resolution(PDF)
10:20 ~ 11:50	Session2: Statistical Approaches to Data Quality
Lunch(Time: 12:10 ~ 14:30)
14:30 ~ 17:50	Session3: Data Cleaning using the Crowd

July 28,2017 (Gao Cong, Nanyang Technological University)
8:30 ~ 10:00	Session1: Querying Static Geo-textual Data(PDF)
10:20 ~ 11:50	Session2: Querying Geo-textual Data Stream(PDF)
Lunch(Time: 12:10 ~ 14:30)
14:30 ~ 17:50	Session3: Exploring Geo-textual Data(PDF)

July 29,2017 (Gao Cong, Nanyang Technological University)
8:30 ~ 10:00	Session1: Location Extraction
10:20 ~ 11:50	Session2: User mobility behavior modeling
Lunch(Time: 12:10 ~ 14:30)
14:30 ~ 17:50	Session3: Location Recommendation