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researcher

Raphael Koster

4 papers hereh-index 53.5k citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CY1
  • cs.LG1
same name
  • Raphael Koster — 3 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20222026
most citedLanguage Agents as Digital Representatives in Collective Decision-Making

7 citations · 13 across the 4 of their papers we have counts for

collaborators

4 papers

cs.CY2026

Can AI mediation improve democratic deliberation?

Michael Henry Tessler, Georgina Evans, Michiel A. Bakker +8

The strength of democracy lies in the free and equal exchange of diverse viewpoints. Living up to this ideal at scale faces inherent tensions: broad participation, meaningful delib…

cs.LG2025★ 7 cited

Language Agents as Digital Representatives in Collective Decision-Making

Daniel Jarrett, Miruna Pîslar, Michiel A. Bakker +6

Consider the process of collective decision-making, in which a group of individuals interactively select a preferred outcome from among a universe of alternatives. In this context,…

cs.AI2024★ 1 cited

Using deep reinforcement learning to promote sustainable human behaviour on a common pool resource problem

Raphael Koster, Miruna Pîslar, Andrea Tacchetti +7

A canonical social dilemma arises when finite resources are allocated to a group of people, who can choose to either reciprocate with interest, or keep the proceeds for themselves.…

cs.AI2022★ 5 cited

Human-centered mechanism design with Democratic AI

Raphael Koster, Jan Balaguer, Andrea Tacchetti +8

Building artificial intelligence (AI) that aligns with human values is an unsolved problem. Here, we developed a human-in-the-loop research pipeline called Democratic AI, in which…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.