Abstract
This paper focuses on modelling information usefulness. More precisely, it aims at characterizing how useful a piece of information is for a cognitive agent which has some beliefs and goals. The paper presents three different approaches. We take Information Retrieval as a particular application domain and we compare some existing measures with the usefulness measure introduced in the paper.
Cite
CITATION STYLE
Cholvy, L., & da Costa Pereira, C. (2019). Usefulness of Information for Goal Achievement. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 11873 LNAI, pp. 123–137). Springer. https://doi.org/10.1007/978-3-030-33792-6_8
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