Rafik Hadfi

According to our database, Rafik Hadfi authored at least 33 papers between 2010 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Structural complexity predicts consensus readability in online discussions.

Rafik Hadfi, Takayuki Ito

Soc. Netw. Anal. Min., December, 2023

Preface ICA 2023.

Rafik Hadfi, Weihua Li, Takayuki Ito

Proceedings of the IEEE International Conference on Agents, 2023

2022

Best-Answer Prediction in Q&A Sites Using User Information.

Rafik Hadfi, Ahmed Moustafa, Kai Yoshino, Takayuki Ito

CoRR, 2022

Augmented Democratic Deliberation: Can Conversational Agents Boost Deliberation in Social Media?

Rafik Hadfi, Takayuki Ito

Proceedings of the 21st International Conference on Autonomous Agents and Multiagent Systems, 2022

Concession Strategy Adjustment in Automated Negotiation Problems.

Yuchen Liu, Rafik Hadfi, Takayuki Ito

Proceedings of the Recent Advances in Agent-Based Negotiation: Applications and Competition Challenges, 2022

Agenda-Based Automated Negotiation Through Utility Decomposition.

Zongcan Li, Rafik Hadfi, Takayuki Ito

Proceedings of the Recent Advances in Agent-Based Negotiation: Applications and Competition Challenges, 2022

2021

Meeting the SDGs : Enabling the Goals by Cooperation with Crowd using a Conversational AI Platform.

Jawad Ahmad Haqbeen, Takayuki Ito, Sofia Sahab, Rafik Hadfi, Takumi Sato, Shun Okuhara

CoRR, 2021

A Contribution to COVID-19 Prevention through Crowd Collaboration using Conversational AI & Social Platforms.

Jawad Ahmad Haqbeen, Takayuki Ito, Sofia Sahab, Rafik Hadfi, Shun Okuhara, Nasim Saba, Murataza Hofaini, Umar Baregzai

CoRR, 2021

Shame in two-stage choice problems with interdependent alternatives.

Shun Okuhara, Rafik Hadfi, Takayuki Ito

Proceedings of the IEEE International Conference on Agents, 2021

2020

Agent-Based Crowd Discussion Support System and Its Societal Experiments.

Takayuki Ito, Rafik Hadfi, Jawad Ahmad Haqbeen, Shota Suzuki, Atsuya Sakai, Naoki Kawamura, Naoko Yamaguchi

Proceedings of the Advances in Practical Applications of Agents, Multi-Agent Systems, and Trustworthiness. The PAAMS Collection, 2020

A Node Classification Approach for Dynamically Extracting the Structures of Online Discussions.

Shota Suzuki, Takayuki Ito, Ahmed Moustafa, Rafik Hadfi

Proceedings of the Advances in Artificial Intelligence, 2020

2018

Investigating Enactive Learning for Autonomous Intelligent Agents.

Rafik Hadfi

CoRR, 2018

An Implementation of Large-Scale Holonic Multi-agent Society Simulator and Agent Behavior Model.

Takayuki Ito, Takanobu Otsuka, Teruyoshi Imaeda, Rafik Hadfi

Proceedings of the PRICAI 2018: Trends in Artificial Intelligence, 2018

Solving Tree Problems with Category Theory.

Rafik Hadfi

Proceedings of the Artificial General Intelligence - 11th International Conference, 2018

2017

Traffic Simulation in Urban Networks Using Stochastic Cell Transmission Model.

Rafik Hadfi, Sho Tokuda, Takayuki Ito

Comput. Intell., 2017

2016

Ontology-Based Architecture for Intelligent Transportation Systems Using a Traffic Sensor Network.

Susel Fernández, Rafik Hadfi, Takayuki Ito, Ivan Marsá-Maestre, Juan R. Velasco

Sensors, 2016

Multiagent Social Influence Detection Based on Facial Emotion Recognition.

Pankaj Mishra, Rafik Hadfi, Takayuki Ito

Proceedings of the Highlights of Practical Applications of Scalable Multi-Agent Systems. The PAAMS Collection, 2016

Holonic Multiagent Simulation of Complex Adaptive Systems.

Rafik Hadfi, Takayuki Ito

Proceedings of the Highlights of Practical Applications of Scalable Multi-Agent Systems. The PAAMS Collection, 2016

Social Influence Analysis based on Facial Emotions.

Pankaj Mishra, Rafik Hadfi, Takayuki Ito

Proceedings of the 2nd International Workshop on Social Influence Analysis co-located with 25th International Joint Conference on Artificial Intelligence (IJCAI 2016), 2016

Adaptive Model for Traffic Congestion Prediction.

Pankaj Mishra, Rafik Hadfi, Takayuki Ito

Proceedings of the Trends in Applied Knowledge-Based Systems and Data Science, 2016

Social Affinity and Facial Emotion Based Social Correlation.

Pankaj Mishra, Rafik Hadfi, Takayuki Ito

Proceedings of the IEEE International Conference on Agents, 2016

Multilayered Multiagent System for Traffic Simulation: (Demonstration).

Rafik Hadfi, Takayuki Ito

Proceedings of the 2016 International Conference on Autonomous Agents & Multiagent Systems, 2016

2015

Low-Complexity Exploration in Utility Hypergraphs.

Rafik Hadfi, Takayuki Ito

J. Inf. Process., 2015

Complex Multi-Issue Negotiation Using Utility Hyper-Graphs.

Rafik Hadfi, Takayuki Ito

J. Adv. Comput. Intell. Intell. Informatics, 2015

2014

Approximating Constraint-Based Utility Spaces Using Generalized Gaussian Mixture Models.

Rafik Hadfi, Takayuki Ito

Proceedings of the PRIMA 2014: Principles and Practice of Multi-Agent Systems, 2014

Modeling Complex Nonlinear Utility Spaces Using Utility Hyper-Graphs.

Rafik Hadfi, Takayuki Ito

Proceedings of the Modeling Decisions for Artificial Intelligence, 2014

On the Complexity of Utility Hypergraphs.

Rafik Hadfi, Takayuki Ito

Proceedings of the Recent Advances in Agent-based Complex Automated Negotiation [revised and extended papers from the 7th International Workshop on Agent-based Complex Automated Negotiation, 2014

Optimal Non-adaptive Concession Strategies with Incomplete Information.

Tim Baarslag, Rafik Hadfi, Koen V. Hindriks, Takayuki Ito, Catholijn M. Jonker

Proceedings of the Recent Advances in Agent-based Complex Automated Negotiation [revised and extended papers from the 7th International Workshop on Agent-based Complex Automated Negotiation, 2014

Constraint-Based Preferences via Utility Hyper-Graphs.

Rafik Hadfi, Takayuki Ito

Proceedings of the Multidisciplinary Workshop on Advances in Preference Handling, 2014

Addressing Complexity in Multi-Issue Negotiation via Utility Hypergraphs.

Rafik Hadfi, Takayuki Ito

Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, 2014

2013

Agreement among Agents Based on Decisional Structures and Its Application to Group Formation.

Rafik Hadfi, Takayuki Ito

Proceedings of the Complex Automated Negotiations: Theories, 2013

2012

Asymptotic Maximum Entropy Principle for Utility Elicitation under High Uncertainty and Partial Information.

Rafik Hadfi, Takayuki Ito

Proceedings of the Twenty-Fifth International Florida Artificial Intelligence Research Society Conference, 2012

2010

Towards collective collaborative design : An implementation of agent-mediated collaborative 3D products design system.

Rafik Hadfi, Takayuki Ito, Katsuhide Fujita

Proceedings of the 2010 International Symposium on Collaborative Technologies and Systems, 2010