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In this paper we present an abstract argumentation framework for the support of agreement processes in agent societies. This framework takes into account arguments, attacks between them and the social contex of the agents that put forward arguments. Then, we define the semantics of the framework, providing a mechanism to evaluate arguments in view of other arguments posed in the argumentation p...

Let M be a countable model of ZF~ . There exists a family & of 2 models of ZF each obtained from M by adjoining an A/-generic family of 2W Cohen reals, such that no two distinct models in !F have a common extension to a model of ZF~ with the same ordinals.

In this paper we propose an argumentative agent model able to reason and make decisions, communicate and negotiate with other agents with the aim of supporting service selection and composition. Actually, our agent model is inspired from the general-purpose KGP agent model which deals only partially with priorities as required by our application. We provide here an argumentation framework which...

Using soft-collinear effective theory (SCET), which provides a unified framework for factorization, resummation of logarithms, and incorporation of universal nonperturbative functions in hard-scattering QCD cross-sections, we present a new prediction of angularity distributions in e+e− annihilation. Angularities τa are an infinite class of event shapes which vary in their sensitivity to the sub...

Metal-Organic Framework (MOFs) are new crystalline materials which because of having propertiessuch as high porosity, optical and electrical properties, etc., have been considered in areas such as gasstorage, catalysis, pollutants removal and so on. Therefore, in order to develop these compounds andtheir use in this study, in this work, Zn-HKUST-1 metal-organic framework was synthesized by fast...