Summer 2016 interns at HP Labs – Xi Liu



Michigan State University Ph.D. student Xi Liu is interning this summer in HP’s Print and 3D Lab, where she’s excited to be taking on new challenges in data mining, her main area of research interest. “Some companies just tell their interns what to work on,” she notes. “But at HP Labs, you can find something that both you and your advisors care about, so it's a great opportunity to get interesting work done.” Xi grew up in the heart of the ancient Chinese city of Xi’an and attended the Xi’an Jiaotong University, where she received her BS in electrical engineering. She’s now a rising fifth year Ph.D. candidate in computer science and engineering at Michigan State. Outside of work, she likes to hike and play violin.


HP: What are you working on at HP Labs this summer?


I’m looking at data from sensors like accelerometers and RGB/D cameras (which detect depth as well as record RGB images) that track human activity. We’re trying to see if we can automatically recognize what people are doing from that data, detecting whether they are sitting or standing, for example, or moving around. I’m creating a framework that allows us to extract the features of different activities from the raw data. And then I’m writing algorithms that let us take the features and identify them as specific activities. 

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