7th IEEE/ACIS International Conference on Computer and Information Science (IEEE/ACIS ICIS 2008), in conjunction with 2nd IEEE/ACIS International Workshop on e-Activity : (IEEE/ACIS IWEA 2008) : 14-16 May 2008, Portland, Oregon / editors, Roger Lee ; sponsored by IEEE Computer Society, International Association for Computer & Information Science (ACIS). - Lee, R. Y. (Roger Y.) (IEEE Computer Society, 2008)