@misc {IOPORT.70793439,
    author       = {Hwang, Seongoun and Yoon, Kisong},
    title        = {Privacy protection in ubiquitous computing based on privacy label and information flow},
    howpublished = {ICCSA (2), 46-54 (2004).},
    year         = {2004},
    doi          = {10.1007/978-3-540-24709-8_6},
    identifier   = {70793439},
}