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Takumu Shimizu

3 accepted papers

2024

Coordination of Emergent Demand Changes via Value-Based Negotiation for Supply Chain Management (Student Abstract)

AAAI 2024technical

We propose an automated negotiation for a reinforcement learning agent to adapt the agent to unexpected situations such as demand changes in supply chain management (SCM). Existing studies that consider reinforcement learning and SCM assume a centralized environment where the coordination of chain c…

Cited by 0SourcePDFScholar
2023

Reward-Based Negotiating Agent Strategies

AAAI 2023technical

This study proposed a novel reward-based negotiating agent strategy using an issue-based represented deep policy network. We compared the negotiation strategies with reinforcement learning (RL) by the tournaments toward heuristics-based champion agents in multi-issue negotiation. A bilateral multi-i…

Cited by 10SourcePDFScholar
2023

Scalable Negotiating Agent Strategy via Multi-Issue Policy Network (Student Abstract)

AAAI 2023technical

Previous research on the comprehensive negotiation strategy using deep reinforcement learning (RL) has scalability issues of not performing effectively in the large-sized domains. We improve negotiation strategy via deep RL by considering an issue-based represented deep policy network to deal with m…

Cited by 1SourcePDFScholar