1
Rule-Based Reasoning, Programming, and Applications [E-Book] : 5th International Symposium, RuleML 2011 – Europe, Barcelona, Spain, July 19-21, 2011. Proceedings /
2
Rule Interchange and Applications [E-Book] : International Symposium, RuleML 2009, Las Vegas, Nevada, USA, November 5-7, 2009. Proceedings /