Open Source: Probably the best - known «open» term, the practice of making computer source code freely available to use and modify. (sciencemag.org)
But of the 20 most - cited science journals in 2010, only three require computer source codes to be made available upon publication. (scientificamerican.com)
Would you commit to placing all of your raw and intermediate data, final results, and computer source code for your programs online? (climateaudit.org)