00509oam 2200181z- 450 991061912860332120160814153841.00-7695-4694-3(CKB)3360000000370719(EXLCZ)99336000000037071920121018c2012uuuu -u- -eng2012 IEEE/ACIS 11th International Conference on Computer and Information ScienceShanghai, ChinaPROCEEDING99106191286033212012 IEEE2494644UNINA