Daisuke Kurabayashi Hajime Asama Hayato Kaetsu Isao Endo Tamio Arai Knowledge acquisition and sharing among autonomous robots by intelligent data carriers. 105-122 2002 16 Advanced Robotics 2 http://dx.doi.org/10.1163/156855302760064183 db/journals/ar/ar16.html#KurabayashiAKEA02