You can log in Microsoft's Conference Management Toolkit using your Username and Password. From the top menu that appears below Author Console Click "Create new submission" and choose the Track to submit the paper. Finally you fill out all the necessary information concerning the submission, upload the paper and click on "submit".
Papers must be submitted within the deadline given and electronic submission in PDF is required. The page limit for a full-length paper is 10 pages, with extra page charge from 11th page onwards. Short papers describing novel research visions, work-in-progress or less mature results are also welcome, with a minimum limit of 5 pages.