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Zhaoheng Cao

2 accepted papers

2025

A Unified Model of Direct and Indirect Reciprocity in Multichannel Games

AAAI 2025technical

Reciprocity plays a crucial role in maintaining cooperation in human societies and AI systems. In this paper, we focus on reciprocity within multichannel games and examine how cooperation evolves in this context. We propose a unified framework that allows us to evaluate the reputations of interdepen…

Cited by 0SourcePDFScholar
2024

A Successful Strategy for Multichannel Iterated Prisoner’s Dilemma

IJCAI 2024poster

Iterated prisoner’s dilemma (IPD) and its variants are fundamental models for understanding the evolution of cooperation in human society as well as AI systems. In this paper, we focus on multichannel IPD, and examine how an agent should behave to obtain generally high payoffs under this setting.…

Cited by 0SourcePDFScholar