Tomomi Kawashima Jianhua Ma Bernady O. Apduhan Runhe Huang Qun Jin Robots in Smart Spaces - A Case Study of a u-Object Finder Prototype -. 61-74 2008 UIC http://dx.doi.org/10.1007/978-3-540-69293-5_7 conf/uic/2008 db/conf/uic/uic2008.html#KawashimaMAHJ08