Abstract
There are online forums such as changemyview where a user may submit his/her views on a subject matter, against which other users argue to try to change the opinions of his/hers. To measure the quality of such discussion, one useful criterion is how influential a given topic is to participating users’ opinion changes, as may be measured by the change (if any) in the proportion of supporting-objecting-mixed opinions by users. In this work, we incorporate the notion of agency into a previously proposed argumentation framework for issue-based information systems, QuAD, and formulate semantics of opinion transitions by newly considering agent-wise evaluation of QuAD initial scores.
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Notes
- 1.
“CMV: There should exist a system to ensure politicians admit to their blatant lies” on reddit.com.
- 2.
“\(\textsf {and}\)” instead of “and” is used in this paper when the context in which it appears strongly indicates truth-value comparisons. It follows the semantics of classical logic conjunction.
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We thank anonymous reviewers for suggestions on future work.
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Arisaka, R., Ito, T. (2019). Semantics of Opinion Transitions in Multi-Agent Forum Argumentation. In: Nayak, A., Sharma, A. (eds) PRICAI 2019: Trends in Artificial Intelligence. PRICAI 2019. Lecture Notes in Computer Science(), vol 11670. Springer, Cham. https://doi.org/10.1007/978-3-030-29908-8_54
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