Cited by 440Language and cultural evolutionMulti-Agent Systems and NegotiationSpeech and dialogue systems

Emergence of grounded compositional language in multi-agent populations

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Mordatch, Igor, Abbeel, Pieter·2018·Proceedings of the AAAI Conference on Artificial Intelligence

Abstract

By capturing statistical patterns in large corpora, machine learning has enabled significant advances in natural language processing, including in machine translation, question answering, and sentiment analysis. However, for agents to intelligently interact with humans, simply capturing the statistical patterns is insufficient. In this paper we investigate if, and how, grounded compositional language can emerge as a means to achieve goals in multi-agent populations. Towards this end, we propose a multi-agent learning environment and learning methods that bring about emergence of a basic compositional language. This language is represented as streams of abstract discrete symbols uttered by agents over time, but nonetheless has a coherent structure that possesses a defined vocabulary and syntax. We also observe emergence of non-verbal communication such as pointing and guiding when language communication is unavailable.

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Crossref · 10.1609/aaai.v32i1.11492

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  • Studies in machine-learning emergent communication that focused on other reinforcement learning settings have not made direct contact with general, cognitively-motivated principles believed to underlie human language, such as IB.

    “While some studies in the machine-learning emergent communication literature have focused on other reinforcement learning settings (Foerster et al., 2016;Mordatch & Abbeel, 2018, e.g.,), they have not made direct contact with general, cognitively-motivate principles that are believed to underlie human language, such as IB.”

    From Towards Human-Like Emergent Communication via Utility, Informativeness, and Complexity (2025) · cites this paper as Mordatch & Abbeel, 2018

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5 of the 39 references couldn’t be matched to a known paper.

Research works printed but not linked: 2

  1. Ng, A. 2011. Sparse autoencoder. CS294A Lecture notes 72(2011):1-19.
  2. Teh, Y. W. 2011. Dirichlet process. In Encyclopedia of machine learning . Springer. 280-287.

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Authors
Mordatch, I., & Abbeel, P.
Affiliations
  • OpenAI (United States) (US)
  • University of California, Berkeley (US)
Venue
Proceedings of the AAAI Conference on Artificial Intelligence
Published
2018-04-25
Volume
32
Issue
1
ISSN
  • 2159-5399 (ISSN-L)
  • 2374-3468
OpenAlex
W2602275733
Cited by
440
References
39
Citations by year
2026: 24 · 2025: 43 · 2024: 60 · 2023: 68 · 2022: 55 · 2021: 45 · 2020: 57 · 2019: 43 · 2018: 27 · 2017: 18
FWCI
397.13
Type
conference paper
Language
en
Open access
Locations
  • Proceedings of the AAAI Conference on Artificial Intelligence (publishedVersion)
  • AAAI Publications (The Association for the Advancement of Artificial Intelligence (AAAI)) (submittedVersion)
Topics
  • Social Sciences › Cultural Studies › Language and cultural evolution
  • Physical Sciences › Computer Science › Artificial Intelligence › Multi-Agent Systems and Negotiation
  • Physical Sciences › Computer Science › Artificial Intelligence › Speech and dialogue systems
Keywords
compositional language, language emergence, multi-agent systems, nonverbal communication, pointing, guiding, human-agent interaction, goal-oriented communication

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