The abstract submission deadline is January 15, 2015, 11:59pm CST. We expect to make notifications of acceptance by early March. Abstracts must not exceed two pages in letter-size or A4 paper, including examples and references, with 1 inch margins on all sides and 12 point font size. The abstract should have a clear title but should not identify the author(s). The abstract must be submitted electronically in PDF format. Submissions are limited to 1 individual and 1 joint abstract per author, or 2 joint abstracts per author. We are using EasyChair for the submission and the review process; the url for abstract submission is: https://easychair.org/conferences/?conf=xprag2015