Our Projects

Big Data Analytics

With fast growing volumes of data in our world, the use of big data will become a key to accelerate productivity growth. This project investigates state-of-the-art techniques for mining massive data from various sources. We focus on structured (time series and event logs) and unstructured data (plain text, application traces, and system log files) mining. We are developing advanced analysis engines for mining time series data, complex event processing, graph mining, parallel and distributed mining, stream mining.

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Complex System Modeling and Optimization

With ubiquitous sensing and networking capability, traditional complex physical systems have been undergoing revolutionary changes in their ICT capabilities. They are now equipped with a large number of sensors distributed across different parts of the system, which collect a tremendous amount of data from system operation. This project is to develop innovative analytic engines to model the big data from these systems and extract the right information to improve operation. For example, the discovered data models and patterns can drive actionable insight and timely decisions in operation. As a result, our predictive analytic solutions can enable customers to optimize their business operation to increase revenue or reduce operational costs. Our analytic solutions can also help to transform the way we live and work in our society. Smart cities, smart power grids, intelligent homes are all examples of applications by harnessing the power of big data from complex systems.

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