Abstract Argumentation Frameworks with Marginal Probabilities
Abstract
In the context of probabilistic AAFs, we intro- duce AAFs with marginal probabilities (mAAFs) requiring only marginal probabilities of argu- ments/attacks to be specified and not relying on the independence assumption. Reasoning over mAAFs requires taking into account multiple probability distributions over the possible worlds, so that the probability of extensions is not determined by a unique value, but by an interval. We focus on the problems of computing the max and min probabil- ities of extensions over mAAFs under Dung’s se- mantics, characterize their complexity, and provide closed formulas for polynomial cases.
Cite
Text
Fazzinga et al. "Abstract Argumentation Frameworks with Marginal Probabilities." International Joint Conference on Artificial Intelligence, 2022. doi:10.24963/IJCAI.2022/362Markdown
[Fazzinga et al. "Abstract Argumentation Frameworks with Marginal Probabilities." International Joint Conference on Artificial Intelligence, 2022.](https://mlanthology.org/ijcai/2022/fazzinga2022ijcai-abstract/) doi:10.24963/IJCAI.2022/362BibTeX
@inproceedings{fazzinga2022ijcai-abstract,
title = {{Abstract Argumentation Frameworks with Marginal Probabilities}},
author = {Fazzinga, Bettina and Flesca, Sergio and Furfaro, Filippo},
booktitle = {International Joint Conference on Artificial Intelligence},
year = {2022},
pages = {2613-2619},
doi = {10.24963/IJCAI.2022/362},
url = {https://mlanthology.org/ijcai/2022/fazzinga2022ijcai-abstract/}
}