Hao-Hua Chu Henry Song Candy Wong Shoji Kurakake Masaji Katagiri Roam, a seamless application framework. 209-226 2004 69 Journal of Systems and Software 3 http://dx.doi.org/10.1016/S0164-1212(03)00052-9 db/journals/jss/jss69.html#ChuSWKK04