110 citations · 332 across the 24 of their papers we have counts for
9 papers · 1 filter
Weak Permission is not Well-Founded, Grounded and Stable
Guido Governatori
We consider the notion of weak permission as the failure to conclude that the opposite obligation. We investigate the issue from the point of non-monotonic reasoning, specifically…
Avoiding Pragmatic Oddity: A Bottom-up Defeasible Deontic Logic
Guido Governatori, Silvano Colombo Tosatto, Antonino Rotolo
This paper presents an extension of Defeasible Deontic Logic to deal with the Pragmatic Oddity problem. The logic applies three general principles: (1) the Pragmatic Oddity problem…
Is Free Choice Permission Admissible in Classical Deontic Logic?
Guido Governatori, Antonino Rotolo
In this paper, we explore how, and if, free choice permission (FCP) can be accepted when we consider deontic conflicts between certain types of permissions and obligations. As is w…
Annotated Defeasible Logic
Guido Governatori, Michael J. Maher
Defeasible logics provide several linguistic features to support the expression of defeasible knowledge. There is also a wide variety of such logics, expressing different intuition…
The Rationale behind the Concept of Goal
Guido Governatori, Francesco Olivieri, Simone Scannapieco +2
The paper proposes a fresh look at the concept of goal and advances that motivational attitudes like desire, goal and intention are just facets of the broader notion of (acceptable…
Strategic Argumentation is NP-Complete
Guido Governatori, Francesco Olivieri, Simone Scannapieco +2
In this paper we study the complexity of strategic argumentation for dialogue games. A dialogue game is a 2-player game where the parties play arguments. We show how to model dialo…