Cited by 2,103Team Dynamics and PerformanceGame Theory and Voting SystemsDistributed Control Multi-Agent Systems

Groups of diverse problem solvers can outperform groups of high-ability problem solvers

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Hong, Lu, Page, Scott E.·2004·Proceedings of the National Academy of Sciences

Abstract

We introduce a general framework for modeling functionally diverse problem-solving agents. In this framework, problem-solving agents possess representations of problems and algorithms that they use to locate solutions. We use this framework to establish a result relevant to group composition. We find that when selecting a problem-solving team from a diverse population of intelligent agents, a team of randomly selected agents outperforms a team comprised of the best-performing agents. This result relies on the intuition that, as the initial pool of problem solvers becomes large, the best-performing agents necessarily become similar in the space of problem solvers. Their relatively greater ability is more than offset by their lack of problem-solving diversity.

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Research works printed but not linked: 6

  1. [1]Huberman, B. (1990) Physica D 42, 38-47. [Google Scholar]
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Authors
Hong, L., & Page, S. E.
Affiliations
Loyola University Chicago (US)
Corresponding author
Hong, Lu
Venue
Proceedings of the National Academy of Sciences
Published
2004-11-08
Volume
101
Issue
46
Pages
16385-16389
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2158392329
Cited by
2,103
References
10
Citations by year
2026: 168 · 2025: 183 · 2024: 197 · 2023: 215 · 2022: 189 · 2021: 175 · 2020: 157 · 2019: 127 · 2018: 154 · 2017: 84 · 2016: 87 · 2015: 77 · 2014: 63 · 2013: 54 · 2012: 47
FWCI
9.73
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Social Sciences › Psychology › Social Psychology › Team Dynamics and Performance
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Game Theory and Voting Systems
  • Physical Sciences › Computer Science › Computer Networks and Communications › Distributed Control Multi-Agent Systems
Keywords
group composition, team performance, problem-solving agents, agent selection, problem representation, algorithmic search

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