Here is some useful information about conference papers listed on the IOI website.
CALL FOR PAPERS
The 9th IOI conference will be held concurrently with the 27th International Olympiad in Informatics, taking place in Almaty, July 26th - August 2nd, 2015. The conference focus is in research problems of the national and international informatics contests, and offers an opportunity to bring together the accumulated knowledge and experiences from a number of events on teaching algorithms and programming.
Please submit your proposals (title and abstract) for papers before the end of January 2015 to prof. Valentina Dagiene (valentina.dagiene_at_mii.vu.lt). The full papers are to be submitted by 31st of March 2015.
Like in the previous conferences, papers will be divided into two main groups: research papers(8-15 pages) and country reports(4-8 pages).
Any additional information for the IOI community would be appreciated as well: like review of books, short presentation of national tasks, training curricula, etc.
Papers from the previous IOI conferences can be found on IOI website:
Accepted papers will be published in OLYMPIADS IN INFORMATICS journal. The journal is abstracted / indexed by CEEOL, EBSCO, and Scopus.