发表机构
Institute for Complex Social Dynamics, Carnegie Mellon University; Department of Computer Science, Carleton University; Department of Cognitive Science, Carleton University（复杂社会动态研究所，卡内基梅隆大学; 计算机科学系，卡尔顿大学; 认知科学系，卡尔顿大学）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
研究主体记忆特征对共享意义出现与演变的影响，将概念对齐建模为非合作博弈，通过反事实模拟发现适应性玩家实际趋同更快，非适应性玩家更早感知趋同，新信息加权方式影响共识稳定性，记忆特征至关重要。
AI 中文摘要
语言中的共享意义要求人们学习并就类别达成一致。我们探究主体记忆的特征如何改变共享意义的出现与演变。没有协调博弈，概念语义模型无法解释共享意义在人群中如何出现和变化；然而，现有博弈假定玩家在合作环境中共享收益。我们将概念对齐建模为非合作博弈，并通过使用具有不同适应度和记忆退化程度的主体进行反事实模拟，说明实际和感知到的概念趋同的差异。我们发现，适应性玩家比非适应性玩家更快实现实际趋同，且最终概念区域更接近，而非适应性玩家更早感知到趋同。随着时间推移对新信息加权更少比固定新信息权重能带来更稳定的共识。记忆特征对实际和感知趋同的出现与演变至关重要。
英文摘要
Shared meaning in language requires people to learn and agree on categories. We ask how characteristics of agents' memories change the emergence and evolution of shared meaning. Without a coordination game, models of conceptual semantics cannot explain how shared meaning emerges and changes in groups of people; however, existing games assume that players share payoffs in a partnership setting. We model conceptual alignment as a non-partnership game and illustrate differences in actual and perceived conceptual convergence from counterfactual simulations using agents with varying levels of adaptiveness and memory degradation. We found that adaptive players achieved actual convergence faster and had closer final conceptual regions than non-adaptive players, while non-adaptive players perceived convergence earlier. Weighing novel information less over time resulted in more stable agreements than fixing the weight of novel information. Memory features are critical to the emergence and evolution of actual and perceived convergence.
CommentsCogSci 2026 Meeting Conference Proceedings
