In this paper, we propose an approach for inferring semantic role using subcategorization frames and maximum entropy model. Our approach aims to use the sub-categorization information of the verb to label the mandatory arguments of the verb in various possible ways. The ambiguity between the assignment of roles to mandatory arguments is resolved using the maximum entropy model. The unlabelled m...

We show that the ASPIC elitist set comparison relation, as defined in [3], is not reasonable inducing and hence cannot guarantee normative rationality for structured argumentation. Rather, one should revert to Prakken’s original strict elitist set comparison, as defined in [4], in order to guarantee that instantiations of Dung’s framework satisfy rationality postulates. We also show that by rev...