Cheung, K.P., Chung, S.L. and Kam, H.M. A 23-lamp heliodon. Architectural Science Review, Sydney, University of Sydney, 1999, 42(1): 49-53.

Cheung, K.P. A heliodon with dichromatic lamps for horizontally placed building models. Hong Kong Papers in Design and Development, Hong Kong, PACE Publishing Ltd and Department of Architecture, HKU, 1998, 1: 34-39.

Garcia, R.J.C. A bimodal computer interface for exploration based learning of structural dynamics. Hong Kong Paper in Design and Development, Hong Kong, Pace Publishing Ltd., 1998, 8 - 13.

Hui, S.C.M. Hong Kong Papers in Design and Development. Simulation based design tools for energy efficient buildings in Hong Kong, Hong Kong, China, Department of Architecture, 1998, 1: 40 - 46.

Hui, S.C.M. Simulation based design tools for energy efficient buildings in Hong Kong. Hong Kong Papers in Design and Development, Hong Kong, China, Department of Architecture, HKU, 1998, 1: 40-46.

Hui, S.C.M. Building energy efficiency standards for subtropical climates, In Li, Jiancheng, etal (eds). 亞 熱 帶 建 築 節 能 標 準 的 探 討 ， 李 建 成 等 編. Architectural Design and Technologies for Pan-subtropical Climates,《泛 亞 熱 帶 地 區 建 築 設 計 與 技 術》 Guangzhou, China (????), South China University of Technology Press, 1998, 139-144.

Kvan, T., West, R.L. and Vera, A. Tools and channels of communication: Dealing with the effects of computer mediation on design communication. International Journal of Virtual Reality, 1998, 3: 3.

Lung, D.P.Y. In search of beauty in urban landscape. Hong Kong Institute of Landscape Architects Journal, Yuanlin, China, 1999, 23-27.

Hui, S.C.M. and Cheung, K.P. The role of Hong Kong in the development of renewable energy in China. In Proc. of the World Renewable Energy Congress V, Florence, Italy, Elsevier Science, 1998, 2571 - 2574.

Hui, S.C.M. Application of WWW in HVAC industry. 萬 維 網 在 空 調 專 業 中 應 用 的 探 討. In Proc. of the Shanghai-Hong Kong HVAC Seminar '99, 《'99 滬 港 空 調 技 術 研 討 會》 Hong Kong, HK Institution of Engineers Bldg Services Division, 1999, 16-19.

Lo, E.W.C., Lam, K.H. and Close, J. PV Cladding & Shading Systems for Tall Buildings - Electrical Aspects. Symposium on Tall Building Design and Construction Technology, Beijing, China, Beijing, China, 1999.

Lung, D.P.Y. Facadomy and sacrilege: appropriate and inappropriate uses of historic public structures and monuments. The economics of heritage: UNESCO Conference/workshop on the adaptive re-use of historic properties in Asia and the Pacific, Malaysia, 1999, 11.

Lung, D.P.Y. Is there room for heritage conservation in Hong Kong, a city of high land cost and rapid redevelopment?. Sixth conference of the International Association for the Study of Tradition Environments (IASTE), Cairo, Egypt, 1998, 24.

Lung, D.P.Y. What time is this place, Macau?. International symposium on the culture of metropolis in Macau, Macau, Instituto Cultural de Macau (Government), 1998, 26.

Vera, A., Kvan, T., West, R.L. and Lai, M.K. Expertise and collaborative design. Proceedings of CHI'98., ACM, New York, 1998.

Ye, A.M. The Logic of Space and Life -- The making of public places in a Chinese residential neighbourhood. Proceedings of the Second International Space Syntax Symposium, Brazil, 1999.

Ye, A.M. Precedent Analysis and Design Conceptualisation - the Use of space syntax in design decision making. The 4th International Conference on Design and Decision Support Systems in Architecture and Urban Planning, The Netherlands, The Eindhoven University of Technology, 1998.

Lung, D.P.Y. In search for Soul, memory and identity: Heritage in Hong Kong urban development, Hong Kong, 1999, 11.

Hui, S.C.M. Recent developments and analysis in energy efficiency in buildings in Hong Kong. 香 港 建 築 節 能 的 最 新 動 態 和 分 析. Energy Efficiency in Buildings, 《建 築 節 能》 Beijing, China, China Building Energy Efficiency Association, 1999, 1: 6-10.

Cheung, K.P. A cost effective do-it-yourself heliodon for teaching purpose. First Conference for Architectural Design and Technologies for Pan Sub-tropical Climates, Guangzhou, China, South China University of Technology and HKU, 1998.

Cheung, K.P., Chen, L.H.C., Lau, S.S.Y., Chong, L.H. and Yau, W.H. Greening of Hong Kong: A first thought on vertical plantation in buildings. First Conference for Architectural Design and Technologies for Pan Sub-tropical Climates, Guangzhou, China, South China University of Technology and HKU, 1998.

Hui, S.C.M. Latest development and analysis of building energy efficiency in Hong Kong. 香 港 建 築 節 能 的 最 新 動 態 和 分 析. The Annual Meeting of the China Building Energy Efficiency Association, 10-12 November 1998, 《中 國 建 築 業 協 會 建 築 節 能 專 業 委 員 會 '98年 會》 China, Tianjin.

Cheung, K.P. A sunlight simulation system. US Patent Office, 1999.