V. Hartkopf, V. Loftness, A. Mahdavi, S. Lee, and J. Shankavaram, BAn integrated approach to design and engineering of intelligent buildings-the intelligent workplace at Carnegie Mellon University,[Autom. Construction, vol. 6, no. 5–6, pp. 401–415, 1997. [Online]. Available: http://www.sciencedirect.com/science/article/pii/S0926580597000198.