Inserted a separate .bib file for our bibliography, added citations in the introduction, added \bibliography command and bibstyle command in conf_paper.tex to include the bibliography. You must install IEEEtran style package on your PC. On  Linux use: sudo apt-get install texlive-publishers texlive-publishers-doc
generated pdf file
added new bibitems
added paragraph on RAISE tools in the introduction, updated bibliography
Added system architecture