@inproceedings{weko_158419_1,
   author	 = "Tomoo,Inoue",
   title	 = "A Group-Adaptive Advertisement System that Uses Interpersonal Distance for Public Spaces",
   booktitle	 = "Proceedings of The fourth International Conference on Collaboration Technologies",
   year 	 = "2008",
   volume	 = "2008",
   number	 = "",
   pages	 = "37--42",
   month	 = "aug"
}