The following publications are possibly variants of this publication:
- Extending a Defeasible Reasoner with Modal and Deontic Logic OperatorsEfstratios Kontopoulos, Nick Bassiliades, Guido Governatori, Grigoris Antoniou. iat 2008: 626-629 [doi]
- On Extending RuleML for Modal Defeasible LogicDuy Hoang Pham, Guido Governatori, Simon Raboczi, Andrew Newman, Subhasis Thakur. ruleml 2008: 89-103 [doi]
- Characterising Deadlines in Temporal Modal Defeasible LogicGuido Governatori, Joris Hulstijn, Régis Riveret, Antonino Rotolo. ausai 2007: 486-496 [doi]
- Interaction between Normative Systems and Cognitive agents in Temporal Modal Defeasible LogicRégis Riveret, Antonino Rotolo, Guido Governatori. Dagstuhl 2007: [doi]
- A Modal Defeasible Reasoner of Deontic Logic for the Semantic WebEfstratios Kontopoulos, Nick Bassiliades, Guido Governatori, Grigoris Antoniou. ijswis, 7(1):18-43, 2011. [doi]