Wu Wei is a research Scientist in the Data Analytics Department of Institute for Infocomm Research (I2R), Singapore. He conducts research in spatial-temporal data management, mining, and visualization. He currently focuses on transportation data and mobile phone data. Before joining I2R in 2010, Wu Wei pursued his PhD in Singapore-MIT Alliance, National University of Singapore (NUS). He also worked as a Research Assistant and Research Fellow in School of Computing, NUS during his PhD study. Research Interest Data management, Data mining, Data visualization, Big Data.