RuleML+RR 2020: International Rule Challenge, Doctoral Consortium, and Industry Track
: proceedings of the 14th International Rule Challenge, 4th Doctoral Consortium, and 6th Industry Track @ RuleML+RR 2020 : co-located with 16th Reasoning Web Summer School (RW 2020), 12th DecisionCAMP 2020 as part of Declarative AI 2020 : Oslo, Norway (virtual due to Covid-19 pandemic), 29 June-1 July, 2020