Rafik Hadfi

48 papers A* 1A 2B 3C 1Misc 2Journal 13Unranked 17
YearRankTypeTitle / Venue / Authors
2025 J jnl
Anomaly detection and facilitation AI to empower decentralized autonomous organizations for secure crypto-asset transactions.
AI Soc.
Yuichi Ikeda, Rafik Hadfi, Takayuki Ito, Akihiro Fujihara
2025 — ed.
Artificial Intelligence for Research and Democracy - First International Workshop, AI4Research 2024, and 4th International Workshop, DemocrAI 2024, Held in Conjunction with IJCAI 2024, Jeju, South Korea, August 5, 2024, Proceedings
AI4Research/DemocrAI@IJCAI
Wenpeng Yin, Jihyun Janice Ahn, Rui Zhang, Lifu Huang, Rafik Hadfi, Takayuki Ito, Susumu Ohnuma, Shun Shiramatsu
2025 — conf
Beyond Self-Reports: Multi-Observer Agents for Personality Assessment in Large Language Models.
EMNLP (Findings)
Yin Jou Huang, Rafik Hadfi
2025 J jnl
Beyond Self-Reports: Multi-Observer Agents for Personality Assessment in Large Language Models.
CoRR
Yin Jou Huang, Rafik Hadfi
2025 — ed.
PRICAI 2024: Trends in Artificial Intelligence - 21st Pacific Rim International Conference on Artificial Intelligence, PRICAI 2024, Kyoto, Japan, November 18-24, 2024, Proceedings, Part I
PRICAI (1)
Rafik Hadfi, Patricia Anthony, Alok Sharma, Takayuki Ito, Quan Bai
2025 — ed.
PRICAI 2024: Trends in Artificial Intelligence - 21st Pacific Rim International Conference on Artificial Intelligence, PRICAI 2024, Kyoto, Japan, November 18-24, 2024, Proceedings, Part II
PRICAI (2)
Rafik Hadfi, Patricia Anthony, Alok Sharma, Takayuki Ito, Quan Bai
2025 — ed.
PRICAI 2024: Trends in Artificial Intelligence - 21st Pacific Rim International Conference on Artificial Intelligence, PRICAI 2024, Kyoto, Japan, November 18-24, 2024, Proceedings, Part III
PRICAI (3)
Rafik Hadfi, Patricia Anthony, Alok Sharma, Takayuki Ito, Quan Bai
2025 — ed.
PRICAI 2024: Trends in Artificial Intelligence - 21st Pacific Rim International Conference on Artificial Intelligence, PRICAI 2024, Kyoto, Japan, November 18-24, 2024, Proceedings, Part IV
PRICAI (4)
Rafik Hadfi, Patricia Anthony, Alok Sharma, Takayuki Ito, Quan Bai
2025 — ed.
PRICAI 2024: Trends in Artificial Intelligence - 21st Pacific Rim International Conference on Artificial Intelligence, PRICAI 2024, Kyoto, Japan, November 18-24, 2024, Proceedings, Part V
PRICAI (5)
Rafik Hadfi, Patricia Anthony, Alok Sharma, Takayuki Ito, Quan Bai
2025 B conf
Personality-Aware Multiagent Large Language Models for Strategic Interactions in Polymatrix Games.
HAI
Rafik Hadfi, Yin Jou Huang
2024 — conf
How Personality Traits Influence Negotiation Outcomes? A Simulation based on Large Language Models.
EMNLP (Findings)
Yin Jou Huang, Rafik Hadfi
2024 J jnl
How Personality Traits Influence Negotiation Outcomes? A Simulation based on Large Language Models.
CoRR
Yin Jou Huang, Rafik Hadfi
2024 J jnl
Structural complexity predicts consensus readability in online discussions.
Soc. Netw. Anal. Min.
Rafik Hadfi, Takayuki Ito
2023 — ed.
IEEE International Conference on Agents, ICA 2023, Kyoto, Japan, December 4-6, 2023
ICA
Rafik Hadfi, Weihua Li, Takayuki Ito
2023 — conf
Preface ICA 2023.
ICA
Rafik Hadfi, Weihua Li, Takayuki Ito
2023 — ed.
Recent Advances in Agent-Based Negotiation: Applications and Competition Challenges, ACAN@IJCAI 2022, Vienna, Austria, July 24, 2022.
ACAN@IJCAI
Rafik Hadfi, Reyhan Aydogan, Takayuki Ito, Ryuta Arisaka
2022 — conf
Agenda-Based Automated Negotiation Through Utility Decomposition.
ACAN@IJCAI
Zongcan Li, Rafik Hadfi, Takayuki Ito
2022 A conf
Augmented Democratic Deliberation: Can Conversational Agents Boost Deliberation in Social Media?
AAMAS
Rafik Hadfi, Takayuki Ito
2022 J jnl
Best-Answer Prediction in Q&A Sites Using User Information.
CoRR
Rafik Hadfi, Ahmed Moustafa, Kai Yoshino, Takayuki Ito
2022 — conf
Concession Strategy Adjustment in Automated Negotiation Problems.
ACAN@IJCAI
Yuchen Liu, Rafik Hadfi, Takayuki Ito
2021 J jnl
A Contribution to COVID-19 Prevention through Crowd Collaboration using Conversational AI & Social Platforms.
CoRR
Jawad Ahmad Haqbeen, Takayuki Ito, Sofia Sahab, Rafik Hadfi, Shun Okuhara, Nasim Saba, Murataza Hofaini, Umar Baregzai
2021 J jnl
Meeting the SDGs : Enabling the Goals by Cooperation with Crowd using a Conversational AI Platform.
CoRR
Jawad Ahmad Haqbeen, Takayuki Ito, Sofia Sahab, Rafik Hadfi, Takumi Sato, Shun Okuhara
2021 — conf
Shame in two-stage choice problems with interdependent alternatives.
ICA
Shun Okuhara, Rafik Hadfi, Takayuki Ito
2020 — conf
A Node Classification Approach for Dynamically Extracting the Structures of Online Discussions.
JSAI
Shota Suzuki, Takayuki Ito, Ahmed Moustafa, Rafik Hadfi
2020 Misc conf
Agent-Based Crowd Discussion Support System and Its Societal Experiments.
PAAMS
Takayuki Ito, Rafik Hadfi, Jawad Ahmad Haqbeen, Shota Suzuki, Atsuya Sakai, Naoki Kawamura, Naoko Yamaguchi
2018 — conf
An Implementation of Large-Scale Holonic Multi-agent Society Simulator and Agent Behavior Model.
PRICAI (1)
Takayuki Ito, Takanobu Otsuka, Teruyoshi Imaeda, Rafik Hadfi
2018 J jnl
Investigating Enactive Learning for Autonomous Intelligent Agents.
CoRR
Rafik Hadfi
2018 — conf
Solving Tree Problems with Category Theory.
AGI
Rafik Hadfi
2018 J jnl
Solving Tree Problems with Category Theory.
CoRR
Rafik Hadfi
2017 J jnl
Traffic Simulation in Urban Networks Using Stochastic Cell Transmission Model.
Comput. Intell.
Rafik Hadfi, Sho Tokuda, Takayuki Ito
2016 C conf
Adaptive Model for Traffic Congestion Prediction.
IEA/AIE
Pankaj Mishra, Rafik Hadfi, Takayuki Ito
2016 — conf
Holonic Multiagent Simulation of Complex Adaptive Systems.
PAAMS (Workshops)
Rafik Hadfi, Takayuki Ito
2016 — conf
Multiagent Social Influence Detection Based on Facial Emotion Recognition.
PAAMS (Workshops)
Pankaj Mishra, Rafik Hadfi, Takayuki Ito
2016 A conf
Multilayered Multiagent System for Traffic Simulation: (Demonstration).
AAMAS
Rafik Hadfi, Takayuki Ito
2016 J jnl
Ontology-Based Architecture for Intelligent Transportation Systems Using a Traffic Sensor Network.
Sensors
Susel Fernández, Rafik Hadfi, Takayuki Ito, Ivan Marsá-Maestre, Juan R. Velasco
2016 — conf
Social Affinity and Facial Emotion Based Social Correlation.
ICA
Pankaj Mishra, Rafik Hadfi, Takayuki Ito
2016 — conf
Social Influence Analysis based on Facial Emotions.
SocInf@IJCAI
Pankaj Mishra, Rafik Hadfi, Takayuki Ito
2015 J jnl
Complex Multi-Issue Negotiation Using Utility Hyper-Graphs.
J. Adv. Comput. Intell. Intell. Informatics
Rafik Hadfi, Takayuki Ito
2015 J jnl
Low-Complexity Exploration in Utility Hypergraphs.
J. Inf. Process.
Rafik Hadfi, Takayuki Ito
2014 A* conf
Addressing Complexity in Multi-Issue Negotiation via Utility Hypergraphs.
AAAI
Rafik Hadfi, Takayuki Ito
2014 B conf
Approximating Constraint-Based Utility Spaces Using Generalized Gaussian Mixture Models.
PRIMA
Rafik Hadfi, Takayuki Ito
2014 — conf
Constraint-Based Preferences via Utility Hyper-Graphs.
MPREF@AAAI
Rafik Hadfi, Takayuki Ito
2014 B conf
Modeling Complex Nonlinear Utility Spaces Using Utility Hyper-Graphs.
MDAI
Rafik Hadfi, Takayuki Ito
2014 — conf
On the Complexity of Utility Hypergraphs.
ANAC@AAMAS
Rafik Hadfi, Takayuki Ito
2014 — conf
Optimal Non-adaptive Concession Strategies with Incomplete Information.
ANAC@AAMAS
Tim Baarslag, Rafik Hadfi, Koen V. Hindriks, Takayuki Ito, Catholijn M. Jonker
2013 — ch.
Agreement among Agents Based on Decisional Structures and Its Application to Group Formation.
Complex Automated Negotiations
Rafik Hadfi, Takayuki Ito
2012 Misc conf
Asymptotic Maximum Entropy Principle for Utility Elicitation under High Uncertainty and Partial Information.
FLAIRS
Rafik Hadfi, Takayuki Ito
2010 — conf
Towards collective collaborative design : An implementation of agent-mediated collaborative 3D products design system.
CTS
Rafik Hadfi, Takayuki Ito, Katsuhide Fujita