Ryota Higa

6 papers · 2022–2026 · 1 venue · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12) 🏆 Keyword Champion (3)

Venues

AAAI (6)

Top co-authors

Katsuhide Fujita (5) Shinji Nakadai (4) Toki Takahashi (3) Takumu Shimizu (3) Hiromu Imura (1) Masaaki Kondo (1) Kaede Saito (1) Daiki Kitashima (1)

Research topics

Artificial Intelligence (6) Core AI (6) Reinforcement Learning (4) Applications (3) Deep Learning (2) Machine Learning (2) Methods (2) Application Areas (1) Architectures (1) Learning Types · Machine Learning (1) Learning Types · Deep Learning (1) Optimization & Theory (1)

Keywords

multi-issue negotiation (4) automated negotiation (3) deep reinforcement learning (3) negotiation strategy (3) bilateral negotiation (2) policy network (2) multi-agent system (2) large language model (1) supply chain management (1) pickup and delivery (1) negotiating agent (1) combinatorial optimization (1) strategic tool (1) transformer architecture (1) reinforcement learning (1) markov decision process (1) value function (1) constraint satisfaction (1) vehicle routing (1)

Papers

Feasibility-Aware Masked Transformer for the Pickup-and-Delivery Problem with Time Windows (Student Abstract) AAAI 2026 Strategic Tool Enhanced AI Agent for Multi-Issue Negotiation (Student Abstract) AAAI 2026 Coordination of Emergent Demand Changes via Value-Based Negotiation for Supply Chain Management (Student Abstract) AAAI 2024 Reward-Based Negotiating Agent Strategies AAAI 2023 Scalable Negotiating Agent Strategy via Multi-Issue Policy Network (Student Abstract) AAAI 2023 VeNAS: Versatile Negotiating Agent Strategy via Deep Reinforcement Learning (Student Abstract) AAAI 2022