Search Results for author: Jordi Sabater-Mir

Found 2 papers, 0 papers with code

uHelp: intelligent volunteer search for mutual help communities

no code implementations26 Jan 2023 Nardine Osman, Bruno Rosell, Carles Sierra, Marco Schorlemmer, Jordi Sabater-Mir, Lissette Lemus

uHelp's intelligent search for volunteers is based on a number of AI technologies: (1) a novel trust-based flooding algorithm that navigates one's social network looking for appropriate trustworthy volunteers; (2) a novel trust model that maintains the trustworthiness of peers by learning from their similar past experiences; and (3) a semantic similarity model that assesses the similarity of experiences.

Semantic Similarity Semantic Textual Similarity

Value alignment: a formal approach

no code implementations18 Oct 2021 Carles Sierra, Nardine Osman, Pablo Noriega, Jordi Sabater-Mir, Antoni Perelló

Value alignment is then defined, and computed, for a given norm with respect to a given value through the increase/decrease that it results in the preferences of future states of the world.

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