David Guzman Piedrahita

According to our database, David Guzman Piedrahita authored at least 9 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

CoopEval: Benchmarking Cooperation-Sustaining Mechanisms and LLM Agents in Social Dilemmas.

Emanuel Tewolde, Xiao Zhang, David Guzman Piedrahita, Vincent Conitzer, Zhijing Jin

CoRR, April, 2026

Evaluating Cooperation in LLM Social Groups through Elected Leadership.

Ryan Faulkner, Anushka Deshpande, David Guzman Piedrahita, Joel Z. Leibo, Zhijing Jin

CoRR, April, 2026

Democratic or Authoritarian? Probing a New Dimension of Political Biases in Large Language Models.

David Guzman Piedrahita, Irene Strauss, Rada Mihalcea, Zhijing Jin

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

2025

Corrupted by Reasoning: Reasoning Language Models Become Free-Riders in Public Goods Games.

David Guzman Piedrahita, Yongjin Yang, Mrinmaya Sachan, Giorgia Ramponi, Bernhard Schölkopf, Zhijing Jin

CoRR, June, 2025

Democratic or Authoritarian? Probing a New Dimension of Political Biases in Large Language Models.

David Guzman Piedrahita, Irene Strauss, Bernhard Schölkopf, Rada Mihalcea, Zhijing Jin

CoRR, June, 2025

When Ethics and Payoffs Diverge: LLM Agents in Morally Charged Social Dilemmas.

Steffen Backmann, David Guzman Piedrahita, Emanuel Tewolde, Rada Mihalcea, Bernhard Schölkopf, Zhijing Jin

CoRR, May, 2025

Are Language Models Consequentialist or Deontological Moral Reasoners?

Keenan Samway, Max Kleiman-Weiner, David Guzman Piedrahita, Rada Mihalcea, Bernhard Schölkopf, Zhijing Jin

Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing, 2025

Robustness of Misinformation Classification Systems to Adversarial Examples Through BeamAttack.

Arnisa Fazla, Lucas Krauter, David Guzman Piedrahita, Andrianos Michail

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2025

2024

TextTrojaners at CheckThat! 2024: Robustness of Credibility Assessment with Adversarial Examples through BeamAttack.

David Guzman Piedrahita, Arnisa Fazla, Lucas Krauter

Proceedings of the Working Notes of the Conference and Labs of the Evaluation Forum (CLEF 2024), 2024