Arapakis, Ioannis

1. A Simple Convolutional Generative Network for Next Item Recommendation
   2018/08/15 by Fajie Yuan, Yuan, Fajie, Alexandros Karatzoglou +7 · 21 citations
   Computer Science · #FOS: Computer and information sciences #Generative Adversarial Networks and Image Synthesis #Information Retrieval (cs.IR) #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Recommender Systems and Techniques #Topic Modeling
2. Self-Supervised Reinforcement Learning for Recommender Systems
   2020/06/10 by Xin Xin, Alexandros Karatzoglou, Xin, Xin +5 · 5 citations
   Computer Science · Decision Sciences · #Advanced Bandit Algorithms Research #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Recommender Systems and Techniques #Reinforcement Learning in Robotics
3. Choosing the Best of Both Worlds: Diverse and Novel Recommendations\n through Multi-Objective Reinforcement Learning
   2021/10/28 by Dušan Stamenković, Stamenkovic, Dusan, Alexandros Karatzoglou +7 · 5 citations
   Computer Science · Psychology · #Reinforcement Learning in Robotics #Educational Games and Gamification #Recommender Systems and Techniques
4. Reinforcement Learning-based Recommender Systems with Large Language Models for State Reward and Action Modeling
   2024/03/25 by Jie Wang, Wang, Jie, Alexandros Karatzoglou +5 · 5 citations
   Computer Science · #Advanced Text Analysis Techniques #Recommender Systems and Techniques
5. Diffusion Models for Tabular Data Imputation and Synthetic Data Generation
   2024/07/02 by Villaizán-Vallelado, Mario, Salvatori, Matteo, Segura, Carlos +1 · 4 citations
   #FOS: Computer and information sciences #Machine Learning (cs.LG)
6. Seeing Eye to AI: Human Alignment via Gaze-Based Response Rewards for Large Language Models
   2024/10/02 by Ángela López-Cardona, Carlos Segura, Lopez-Cardona, Angela +7 · 3 citations
   Computer Science · Engineering · #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Gaze Tracking and Assistive Technology #Human-Computer Interaction (cs.HC) #Multimodal Machine Learning Applications #Robotics and Automated Systems
7. Graph Highway Networks
   2020/04/09 by Xin, Xin, Karatzoglou, Alexandros, Arapakis, Ioannis +1 · 1 citation
   #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)
8. Large Language Model driven Policy Exploration for Recommender Systems
   2025/01/23 by Jie Wang, Alexandros Karatzoglou, Wang, Jie +5 · 3 citations
   Computer Science · #FOS: Computer and information sciences #Information Retrieval (cs.IR) #Recommender Systems and Techniques #Topic Modeling
9. P4L: Privacy Preserving Peer-to-Peer Learning for Infrastructureless Setups
   2023/02/26 by Arapakis, Ioannis, Papadopoulos, Panagiotis, Katevas, Kleomenis +1 · 1 citation
   #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Machine Learning (cs.LG)
10. Awareness in robotics: An early perspective from the viewpoint of the EIC Pathfinder Challenge "Awareness Inside''
    2024/02/14 by Della Santina, Cosimo, Corbato, Carlos Hernandez, Sisman, Burak +28 · 1 citation
    #FOS: Computer and information sciences #Robotics (cs.RO)
11. Integrating Cognitive Processing Signals into Language Models: A Review of Advances, Applications and Future Directions
    2025/04/09 by Lopez-Cardona, Angela, Idesis, Sebastian, Arapakis, Ioannis · 2 citations
    #Artificial Intelligence (cs.AI) #Computation and Language (cs.CL) #FOS: Computer and information sciences