SooCheol Lee Eenjun Hwang Jung-Geun Han Efficient Image Retrieval Based on Minimal Spatial Relationships. 447-459 2006 22 J. Inf. Sci. Eng. 2 http://www.iis.sinica.edu.tw/page/jise/2006/200603_13.html db/journals/jise/jise22.html#LeeHH06