https://www.dagstuhl.de/22271

03. – 08. Juli 2022, Dagstuhl-Seminar 22271

Algorithms for Participatory Democracy

Organisatoren

Markus Brill (TU Berlin, DE)
Jiehua Chen (TU Wien, AT)
Andreas Darmann (Universität Graz, AT)
David Pennock (Rutgers University – Piscataway, US)

Auskunft zu diesem Dagstuhl-Seminar erteilt

Dagstuhl Service Team

Dokumente

Teilnehmerliste
Gemeinsame Dokumente
Programm des Dagstuhl-Seminars [pdf]

Motivation

Participatory democracy aims to make democratic processes more engaging and responsive by giving all citizens the opportunity to participate and express their preferences at many stages of decision-making processes beyond electing representatives. Enabled by modern information and communication technology, recent years have witnessed an increasing interest in participatory democracy systems. Participation at scale, however, gives rise to a number of algorithmic challenges. In this Dagstuhl Seminar, we will study algorithms for online decision-making platforms and for participatory budgeting processes. We will also explore how the use of currency within social choice can be employed to improve participatory decision-making systems.

In order to tackle the algorithmic challenges of modern-day participatory democracy, this Dagstuhl Seminar brings together methods, viewpoints, and approaches from different scientific fields such as computer science and economics, and, in particular, from computational social choice. The topics to be discussed in working groups as well as in both theory and practice talks include, but are not limited to:

  • aggregation methods in online decision-making platforms;
  • dynamic and strategic aspects of liquid democracy;
  • proportional representation in participatory democracy systems;
  • modeling complex preferences and incorporating fairness notions in participatory budgeting;
  • computational complexity of aggregation processes for different preference formats;
  • market-based approaches to the design of participatory budgeting elections;
  • aggregation of information prior to elections by the use of currency (e.g., by means of prediction markets or wagering mechanisms);
  • use of virtual currency to express utilities across candidates (e.g., by applying quadratic voting).

The goal of this Dagstuhl Seminar is to stimulate interaction between experts in computational social choice and related fields, and to promote an exchange of ideas between researchers and practitioners. The great atmosphere of a Dagstuhl Seminar, with informal meetings and social activities besides talks and working groups focused on specific topics, offers a unique possibility to bundle and bridge diverse research activities. This seminar aims to establish participatory democracy as a novel and socially relevant application area for computational social choice.

Motivation text license
  Creative Commons BY 4.0
  Markus Brill, Jiehua Chen, Andreas Darmann, and David Pennock

Classification

  • Artificial Intelligence
  • Computer Science And Game Theory
  • Computers And Society

Keywords

  • Computational social choice
  • Online decision-making platforms
  • Participatory budgeting
  • Voting with currency

Dokumentation

In der Reihe Dagstuhl Reports werden alle Dagstuhl-Seminare und Dagstuhl-Perspektiven-Workshops dokumentiert. Die Organisatoren stellen zusammen mit dem Collector des Seminars einen Bericht zusammen, der die Beiträge der Autoren zusammenfasst und um eine Zusammenfassung ergänzt.

 

Download Übersichtsflyer (PDF).

Dagstuhl's Impact

Bitte informieren Sie uns, wenn eine Veröffentlichung ausgehend von Ihrem Seminar entsteht. Derartige Veröffentlichungen werden von uns in der Rubrik Dagstuhl's Impact separat aufgelistet  und im Erdgeschoss der Bibliothek präsentiert.

Publikationen

Es besteht weiterhin die Möglichkeit, eine umfassende Kollektion begutachteter Arbeiten in der Reihe Dagstuhl Follow-Ups zu publizieren.