Limin Ao, Wei Zhou, Xiaodong Zhu. A Temporarily-spatially Constrained Model Based on TRBAC in Workflow System. In Daoliang Li, editor, Computer And Computing Technologies In Agriculture, Volume II, First IFIP TC 12 International Conference on Computer and Computing Technologies in Agriculture (CCTA 2007), Wuyishan, China, August 18-20, 2007. Volume 259 of IFIP, pages 883-889, Springer, 2007. [doi]
Abstract is missing.