• Role of GIS in Spatial Asset Management of Utilities, Proceedings of the First International Conference on Utility Management and Safety, Hong Kong, China, pp. 120-123, (with Tsui, P.H.Y.),
  (2009.03.01-04)
• Managing ICT Resources for the Improvement of Health Quality in China, Int. J. Healthcare Technology and Management, vol. 8, Nos.
  (2007.02.01)
• Enterprise GIS Approach for Public Health Organizations, Proceedings of International Conference in GIS and Health ¡V Geospatial Research and Application Frontiers in Environmental and Public Health System (in CD ROM)
  (2006.06.27-29)
• Three Years On ¡V eHealth in Asia and the aftermath of SARS, Proceedings of Telemedicine and eHealth Beyond Tomorrow (in CD ROM)
  (2006.06.12-14)
• Evolving Infrastructure: Growth and Evolution of Spatial Portals, Proceedings of GSDI 8: From Pharaohs to Geoinformatics (in CD ROM), (with Jan R. Selwood and J.Froust),
  (2005.04.16-21)
• Spatial Portals: Strategic Developments, Proceedings of Greater China GIS Development Conference 2004 (in CD ROM), (with Jan R. Selwood),
  (2004.12.09-11)
• ¦ì¸pªA°Èµo®iªº¨â­Ó¶¥¬q¡A¤¬Ápºô¤Ñ¦a (China Internet) ¤¤°ê¤¬Ápºô¨ó·|, pp. 74-75
  (2004.12)
• Building Spatial Portals: Key Issues and Lessons Learnt, Proceedings of Map Asia (in CD ROM), (with Jan R. Selwood),
  (2004.08.26-29)
• Web Services Provide a Path for Enterprise Integration, GeoWorld, pp 24-26.(with Jan Selwood),
  (2004.07)
• Evolving View ¡V GIS and 3D Visualisation, Proceedings of International Advanced Workshop on Virtual Geographic Environments and Geocollaboration (in CD ROM), (with Jan R. Selwood),
  (2003.12. 15-16)
• GIS Web Services in Spatial Analysis and Decision-making, Proceedings of ISPRS Workshop on Spatial Analysis and Decision Making,pp.67-72. (with Jan R. Selwood),
  (2003.12.03-05)
• Are Societal GIS feasible? A Web Services Solution, Proceedings of Asia GIS 2003 Conference (in CD ROM), (with Jan R. Selwood),
  (2003.10.15-18)
• GIS Web Services: A Route to Societal GIS, Proceedings of Map Asia (in CD ROM)
  (2003.10.13-15)
• The Development and Impact of Web-based Geographic Information Services, Proceedings of Geo-Tech Event, (with Jan R Selwood),
  (2003.03.16-19)
• The Development and Impact of Web-based Geographic Information Services, Proceedings of Map India, (with Jan R Selwood),
  (2003.01.28-31)
• GIS©MGeo-Business¡R¦b¤¤°ê¦è³¡ªº¬D¾Ô©M¾÷¹J¡AProceedings of ¤¤°êGIS¨ó·|²Ä¤G¦¸¹ÎÅé·|­û¥Nªí¤j·|º[®ü®l¨â©¤¦a²z«H®§¨t²Îµo®i¬ã°Q·|
  (2002.10.31-11.01)
• Mobile Geographic Information Services ¡V Technology that changes the way we navigate our world, Proceedings of Summit Forum and Symposium of Technological Applications for the Development of International Digital City, pp.243-252, (with Jan R. Selwood),
  (2002.10.12-14)
• Mobile Geographic Information Services ¡V Technology that changes the way we navigate our world, Proceedings of ISPRS Commission II Symposium on Integrated Systems for Spatial Data Production, Custodian and Decision Support, , pp. 463-469 (with Jan R. Selwood),
  (2002.08.20-23)
• Mobile Geographic Information Services ¡V Technology that changes the way we navigate our world, Proceedings of The 3rd Asia Pacific Mobile Location Services & Content Delivery 2002, (with Jan R. Selwood),
  (2002.08.22-23)
• Mobile Geographic Information Services ¡V Technology that changes the way we navigate our world, Proceedings of The International Workshop on Mobile and Internet GIS (in CD ROM), (with Jan R. Selwood),
  (2002.08.15-16)
• GIS and GEO - Business: Challenge and Opportunity in Western China, Proceedings of Summit Forum and Symposium of Technological Applications for the Development of International Digital City, pp. 227-242.
  (2002.10.12-14)
• GIS and Geo ¡V Business: Challenge and Opportunity in Western China, Proceedings of the International Conference on Computer Graphics and Spatial Information System, pp. 818-827.
  (2002.08.06-08)
• Geo ¡V Business: Challenge and Opportunity in Western China, Proceedings of Geoinformatics (2002) (in CD ROM)
  (2002.06.01-03)