My research focuses on making sense of big data with effective and agile data analytics, especially with hashing techniques. In particular, I worked on graph stream classification and hashing technique innovation. I’ve built a data mining framework leveraging advanced hashing algorithms to efficiently process massive data without changing the nature of the data much. This research has provided state-of-the-art technologies in big data processing and has a strong impact on data utilisation for social and economic benefits.
Currently, my work focuses on cognitive data analytics, in particular on big data analysis in social media and impact analysis between events and time series.