Collecting Big Data Footprints

May 23rd, 2016 | Posted by Sarah Jones in Guest Blogs | Member Blog Posts - (Comments Off)

This week on NVTC’s blog, the Virginia Commonwealth University School of Engineering shares research on Big Data footprints that the Electrical and Computer Engineering Department is working on with the Huazhong University of Science and Technology.


vcublogXubin He, Ph.D., professor and graduate program director of the Virginia Commonwealth University School of Engineering Electrical and Computer Engineering department, is working with Huazhong University of Science and Technology (HUST) to establish an international research institute focused on creating design techniques to improve data reliability and performance. Coordination efforts are currently underway to create rotation periods for students from VCU and HUST to conduct research within each university’s state-of-the art laboratories.

“This next step in our partnership with VCU helps both universities attract more high-quality research students, while enhancing the breadth and depth of our research,” said Dan Feng, Ph.D. and dean of the School of Computer Science and Technology at HUST. Feng also serves as director of the Data Storage and Application lab at HUST.

Managing big data

Data storage is a booming industry, with lots of opportunities. Just a decade ago, computational speed dominated research efforts and water cooler conversations. According to He, data is more important now. “Data empowers decision-making and drives business progress. No one can tolerate data loss, whether that data represents favorite photos or industry trends and analytics,” added He. And yet, trying to increase data capacity or replace obsolete data systems can shut down vital data centers for days.

Research teams from both universities find creative solutions to global data pain points. For example, these collaborative research teams reduced overhead costs associated with data failures by up to 30 percent. Their algorithms allow businesses to encode data that can be easily retrieved, instead of having to rely on costly data copies or redundant data centers.

Currently, in addition to HUST, He’s team also works with top data storage companies such as EMC, which ranks 128 in the Fortune 500 and had reported revenues of $24.4 billion in 2014.

The network effect

He has a simple philosophy to gauge the success of university research efforts — he looks at who else is there. “At top data storage and systems events such as USENIX’s File and Storage Technologies conference and USENIX’s Annual Technical conference, we’re presenting with peers from Harvard, MIT, Princeton and other premier universities we admire,” said He. These conferences typically accept about 30 presentation papers — that’s less than 20 percent of the global submissions they receive.

“Professor He’s leadership represents one of many efforts to build our international reputation in industry and academia,” said Erdem Topsakal, Ph.D. and chair of the Department of Electrical and Computer Engineering. “HUST is ranked 19 on the U.S. News World & Report’s Best Global Universities for Engineering list. When leading universities like HUST want to work closely with you, you know you’re doing something right.”

For more news from the Virginia Commonwealth University School of Engineering, click here.

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