Image based information access for mobile phones. - Xi Chen 017; Markus Koskela; Jouko Hyväkkä (CBMI, 2010)

Mobile Visual Search from Dynamic Image Databases. - Xi Chen 017; Markus Koskela (SCIA, 2011)

Self-Organizing Maps of Nutrition, Lifestyle and Health Situation in the World. - Yasir Mehmood; Mudassar Abbas; Xi Chen 017; Timo Honkela (WSOM, 2011)

Clustering by Nonnegative Matrix Factorization Using Graph Random Walk. - Zhirong Yang; Tele Hao; Onur Dikmen; Xi Chen 017; Erkki Oja (NIPS, 2012)

Sequence Alignment for RGB-D and Motion Capture Skeletons. - Xi Chen 017; Markus Koskela (ICIAR, 2013)

Online RGB-D gesture recognition with extreme learning machines. - Xi Chen 017; Markus Koskela (ICMI, 2013)

Classification of RGB-D and Motion Capture Sequences Using Extreme Learning Machine. - Xi Chen 017; Markus Koskela (SCIA, 2013)

Using Appearance-Based Hand Features for Dynamic RGB-D Gesture Recognition. - Xi Chen 017; Markus Koskela (ICPR, 2014)

Real-time Action Recognition for RGB–D and Motion Capture Data. - Xi Chen 017 (2014)

Skeleton-based action recognition with extreme learning machines. - Xi Chen 017; Markus Koskela (Neurocomputing, 2015)