ArticleIssue Date2009CitationProceedings of the 3rd International Conference on Ubiquitous Information Management and Communication, ICUIMC'09, pp 58 - 62PublisherACM digital library
ArticleIssue Date2007CitationProceedings - 6th IEEE/ACIS International Conference on Computer and Information Science, ICIS 2007; 1st IEEE/ACIS International Workshop on e-Activity, IWEA 2007, pp 937 - 942PublisherIEEE