A digital ecosystem for boosting user-driven service business. - Kimmo Karhu; Andrea Botero; Sami Vihavainen; Tingan Tang; Matti Hämäläinen (MEDES, 2009)

An internationally distributed ubiquitous living lab innovation platform for digital ecosystem research. - Tingan Tang; Zhenyu Wu; Kimmo Karhu; Matti Hämäläinen; Yang Ji 001 (MEDES, 2010)

Understanding user behavior in a local social media platform by social network analysis. - Tingan Tang; Matti Hämäläinen; Antti Virolainen; Juho Makkonen (MindTrek, 2011)

Gateway as a service: A cloud computing framework for web of things. - Zhenyu Wu; Timo Itälä; Tingan Tang; Chunhong Zhang; Yang Ji 001; Matti Hämäläinen; Yunjie Liu (ICT, 2012)

A web-based two-layered integration framework for smart devices. - Zhenyu Wu; Timo Itälä; Tingan Tang; Chunhong Zhang; Yang Ji 001; Matti Hämäläinen; Yunjie Liu (EURASIP J. Wirel. Commun. Netw., 2012)

Comparison of two local social media services in Finland and China by social network analysis. - Tingan Tang; Matti Hämäläinen (Int. J. Soc. Netw. Min., 2012)

Everyday Life Sensing by Living Lab Approach. - Tingan Tang; Cheng Cheng; Matti Hämäläinen (J. Softw., 2014)

Analyzing competitive and collaborative differences among mobile ecosystems using abstracted strategy networks. - Kimmo Karhu; Tingan Tang; Matti Hämäläinen (Telematics Informatics, 2014)