J. Comput. Commun. Vol.2 No.9, July 11, 2014 DOI:10.4236/jcc.2014.29016
J. Comput. Commun. Vol.2 No.9, July 11, 2014 DOI:10.4236/jcc.2014.29015
J. Comput. Commun. Vol.2 No.9, July 11, 2014 DOI:10.4236/jcc.2014.29014
J. Comput. Commun. Vol.2 No.9, July 11, 2014 DOI:10.4236/jcc.2014.29013
J. Comput. Commun. Vol.2 No.9, July 11, 2014 DOI:10.4236/jcc.2014.29012
J. Comput. Commun. [ISSUE], [PUBDATE] DOI:[DOI]