no code implementations • 11 Mar 2024 • Michiel van der Meer, Enrico Liscio, Catholijn M. Jonker, Aske Plaat, Piek Vossen, Pradeep K. Murukannaiah
We find that, on the one hand, HyEnA achieves higher coverage and precision than a state-of-the-art automated method when compared to a common set of diverse opinions, justifying the need for human insight.
no code implementations • 26 Feb 2024 • Enrico Liscio, Luciano C. Siebert, Catholijn M. Jonker, Pradeep K. Murukannaiah
We focus on situations where a conflict is detected between participants' choices and motivations, and propose methods for estimating value preferences while addressing detected inconsistencies by interacting with the participants.
no code implementations • 2 Feb 2024 • Michiel van der Meer, Piek Vossen, Catholijn M. Jonker, Pradeep K. Murukannaiah
Presenting high-level arguments is a crucial task for fostering participation in online societal discussions.
1 code implementation • 30 Jan 2024 • Jeongwoo Park, Enrico Liscio, Pradeep K. Murukannaiah
Our results show that a pluralist approach to morality can be captured in an embedding space.
no code implementations • 19 Nov 2023 • Zuzanna Osika, Jazmin Zatarain Salazar, Diederik M. Roijers, Frans A. Oliehoek, Pradeep K. Murukannaiah
We present a review that unifies decision-support methods for exploring the solutions produced by multi-objective optimization (MOO) algorithms.
1 code implementation • 24 Oct 2023 • Michiel van der Meer, Piek Vossen, Catholijn M. Jonker, Pradeep K. Murukannaiah
We investigate a hypothesis that differences in personal values are indicative of disagreement in online discussions.
no code implementations • 12 Jul 2023 • Catholijn M. Jonker, Luciano Cavalcante Siebert, Pradeep K. Murukannaiah
With the growing capabilities and pervasiveness of AI systems, societies must collectively choose between reduced human autonomy, endangered democracies and limited human rights, and AI that is aligned to human and social values, nurturing collaboration, resilience, knowledge and ethical behaviour.
no code implementations • 13 May 2022 • Pradeep K. Murukannaiah, Catholijn M. Jonker
Existing protocols for multilateral negotiation require a full consensus among the negotiating parties.
no code implementations • 19 Oct 2021 • Ilir Kola, Pradeep K. Murukannaiah, Catholijn M. Jonker, M. Birna van Riemsdijk
Since many daily activities are social in nature, support agents should understand a user's social situation to offer comprehensive support.
no code implementations • 27 Jul 2021 • Ruth Shortall, Anatol Itten, Michiel van der Meer, Pradeep K. Murukannaiah, Catholijn M. Jonker
Designers of online deliberative platforms aim to counter the degrading quality of online debates.
no code implementations • 3 Jul 2021 • Ming Li, Pradeep K. Murukannaiah, Catholijn M. Jonker
Our approach includes a data generation method for an agent to generate domain-independent sequences by negotiating with a variety of opponents across domains, a feature engineering method for representing negotiation data as time series with time-step features and overall features, and a hybrid (recurrent neural network-based) deep learning method for recognizing an opponent's strategy from the time series of bids.