Users should be involved in the development of information technology (IT) artifacts. However, this is challenging, especially in product development context, in which Human Compu...
This paper introduces our head pose estimation system that localizes nose-tip of the faces and estimates head poses in studio quality pictures. After the nose-tip in the training d...
In a seminal paper, Amari (1998) proved that learning can be made more efficient when one uses the intrinsic Riemannian structure of the algorithms' spaces of parameters to po...
Several kernel algorithms have recently been proposed for nonlinear discriminant analysis. However, these methods mainly address the singularity problem in the high dimensional fe...
It is virtually envisioned that in the near future home-service robots will be assisting people in their daily lives. While a wide spectrum of utility of home-service robots has b...