Towards collective collaborative design : An implementation of agent-mediated collaborative 3D products design system. - Rafik Hadfi; Takayuki Ito 001; Katsuhide Fujita (CTS, 2010)

Asymptotic Maximum Entropy Principle for Utility Elicitation under High Uncertainty and Partial Information. - Rafik Hadfi; Takayuki Ito 001 (FLAIRS, 2012)

Agreement among Agents Based on Decisional Structures and Its Application to Group Formation. - Rafik Hadfi; Takayuki Ito 001 (Complex Automated Negotiations, 2013)

Addressing Complexity in Multi-Issue Negotiation via Utility Hypergraphs. - Rafik Hadfi; Takayuki Ito 001 (AAAI, 2014)

Constraint-Based Preferences via Utility Hyper-Graphs. - Rafik Hadfi; Takayuki Ito 001 (MPREF@AAAI, 2014)

Optimal Non-adaptive Concession Strategies with Incomplete Information. - Tim Baarslag; Rafik Hadfi; Koen V. Hindriks; Takayuki Ito 001; Catholijn M. Jonker (ANAC@AAMAS, 2014)

On the Complexity of Utility Hypergraphs. - Rafik Hadfi; Takayuki Ito 001 (ANAC@AAMAS, 2014)

Modeling Complex Nonlinear Utility Spaces Using Utility Hyper-Graphs. - Rafik Hadfi; Takayuki Ito 001 (MDAI, 2014)

Approximating Constraint-Based Utility Spaces Using Generalized Gaussian Mixture Models. - Rafik Hadfi; Takayuki Ito 001 (PRIMA, 2014)

Complex Multi-Issue Negotiation Using Utility Hyper-Graphs. - Rafik Hadfi; Takayuki Ito 001 (J. Adv. Comput. Intell. Intell. Informatics, 2015)

Low-Complexity Exploration in Utility Hypergraphs. - Rafik Hadfi; Takayuki Ito 001 (J. Inf. Process., 2015)

Multilayered Multiagent System for Traffic Simulation: (Demonstration). - Rafik Hadfi; Takayuki Ito 001 (AAMAS, 2016)

Social Affinity and Facial Emotion Based Social Correlation. - Pankaj Mishra; Rafik Hadfi; Takayuki Ito 001 (ICA, 2016)

Adaptive Model for Traffic Congestion Prediction. - Pankaj Mishra; Rafik Hadfi; Takayuki Ito 001 (IEA/AIE, 2016)

Social Influence Analysis based on Facial Emotions. - Pankaj Mishra; Rafik Hadfi; Takayuki Ito 001 (SocInf@IJCAI, 2016)

Holonic Multiagent Simulation of Complex Adaptive Systems. - Rafik Hadfi; Takayuki Ito 001 (PAAMS (Workshops), 2016)

Multiagent Social Influence Detection Based on Facial Emotion Recognition. - Pankaj Mishra; Rafik Hadfi; Takayuki Ito 001 (PAAMS (Workshops), 2016)

Ontology-Based Architecture for Intelligent Transportation Systems Using a Traffic Sensor Network. - Susel Fernández; Rafik Hadfi; Takayuki Ito 001; Ivan Marsá-Maestre; Juan R. Velasco (Sensors, 2016)

Traffic Simulation in Urban Networks Using Stochastic Cell Transmission Model. - Rafik Hadfi; Sho Tokuda; Takayuki Ito 001 (Comput. Intell., 2017)

Solving Tree Problems with Category Theory. - Rafik Hadfi (AGI, 2018)

An Implementation of Large-Scale Holonic Multi-agent Society Simulator and Agent Behavior Model. - Takayuki Ito 001; Takanobu Otsuka; Teruyoshi Imaeda; Rafik Hadfi (PRICAI (1), 2018)

Investigating Enactive Learning for Autonomous Intelligent Agents. - Rafik Hadfi (CoRR, 2018)

A Node Classification Approach for Dynamically Extracting the Structures of Online Discussions. - Shota Suzuki; Takayuki Ito 001; Ahmed Moustafa; Rafik Hadfi (JSAI, 2020)

Agent-Based Crowd Discussion Support System and Its Societal Experiments. - Takayuki Ito 001; Rafik Hadfi; Jawad Ahmad Haqbeen; Shota Suzuki; Atsuya Sakai; Naoki Kawamura; Naoko Yamaguchi (PAAMS, 2020)

Shame in two-stage choice problems with interdependent alternatives. - Shun Okuhara; Rafik Hadfi; Takayuki Ito 001 (ICA, 2021)

A Contribution to COVID-19 Prevention through Crowd Collaboration using Conversational AI & Social Platforms. - Jawad Ahmad Haqbeen; Takayuki Ito 001; Sofia Sahab; Rafik Hadfi; Shun Okuhara; Nasim Saba; Murataza Hofaini; Umar Baregzai (CoRR, 2021)

Meeting the SDGs : Enabling the Goals by Cooperation with Crowd using a Conversational AI Platform. - Jawad Ahmad Haqbeen; Takayuki Ito 001; Sofia Sahab; Rafik Hadfi; Takumi Sato; Shun Okuhara (CoRR, 2021)

Agenda-Based Automated Negotiation Through Utility Decomposition. - Zongcan Li; Rafik Hadfi; Takayuki Ito 001 (ACAN@IJCAI, 2022)

Concession Strategy Adjustment in Automated Negotiation Problems. - Yuchen Liu; Rafik Hadfi; Takayuki Ito 001 (ACAN@IJCAI, 2022)

Augmented Democratic Deliberation: Can Conversational Agents Boost Deliberation in Social Media? - Rafik Hadfi; Takayuki Ito 001 (AAMAS, 2022)

Best-Answer Prediction in Q&A Sites Using User Information. - Rafik Hadfi; Ahmed Moustafa; Kai Yoshino; Takayuki Ito 001 (CoRR, 2022)

Preface ICA 2023. - Rafik Hadfi; Weihua Li 007; Takayuki Ito 001 (ICA, 2023)

How Personality Traits Influence Negotiation Outcomes? A Simulation based on Large Language Models. - Yin Jou Huang; Rafik Hadfi (EMNLP (Findings), 2024)

Structural complexity predicts consensus readability in online discussions. - Rafik Hadfi; Takayuki Ito 001 (Soc. Netw. Anal. Min., 2024)

Beyond Self-Reports: Multi-Observer Agents for Personality Assessment in Large Language Models. - Yin Jou Huang; Rafik Hadfi (CoRR, 2025)

Anomaly detection and facilitation AI to empower decentralized autonomous organizations for secure crypto-asset transactions. - Yuichi Ikeda; Rafik Hadfi; Takayuki Ito; Akihiro Fujihara (AI Soc., 2025)