Ioannis Arapakis

Orcid: 0000-0003-2528-6597

According to our database1, Ioannis Arapakis authored at least 54 papers between 2008 and 2024.

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Bibliography

2024
Seeing Eye to AI: Human Alignment via Gaze-Based Response Rewards for Large Language Models.
CoRR, 2024

Diffusion Models for Tabular Data Imputation and Synthetic Data Generation.
CoRR, 2024

Protein pathways as a catalyst to directed evolution of the topology of artificial neural networks.
CoRR, 2024

LightningNet: Distributed Graph-based Cellular Network Performance Forecasting for the Edge.
CoRR, 2024

Awareness in robotics: An early perspective from the viewpoint of the EIC Pathfinder Challenge "Awareness Inside".
CoRR, 2024

Reinforcement Learning-based Recommender Systems with Large Language Models for State Reward and Action Modeling.
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

IISAN: Efficiently Adapting Multimodal Representation for Sequential Recommendation with Decoupled PEFT.
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

Empowering Legal Citation Recommendation via Efficient Instruction-Tuning of Pre-trained Language Models.
Proceedings of the Advances in Information Retrieval, 2024

Sparks of Surprise: Multi-objective Recommendations with Hierarchical Decision Transformers for Diversity, Novelty, and Serendipity.
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024

2023
P4L: Privacy Preserving Peer-to-Peer Learning for Infrastructureless Setups.
CoRR, 2023

2022
Supervised Advantage Actor-Critic for Recommender Systems.
Proceedings of the WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21, 2022

Choosing the Best of Both Worlds: Diverse and Novel Recommendations through Multi-Objective Reinforcement Learning.
Proceedings of the WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21, 2022

2021
Graph Convolutional Embeddings for Recommender Systems.
IEEE Access, 2021

When Choice Happens: A Systematic Examination of Mouse Movement Length for Decision Making in Web Search.
Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

My Mouse, My Rules: Privacy Issues of Behavioral User Profiling via Mouse Tracking.
Proceedings of the CHIIR '21: ACM SIGIR Conference on Human Information Interaction and Retrieval, 2021

Impact of Response Latency on User Behaviour in Mobile Web Search.
Proceedings of the CHIIR '21: ACM SIGIR Conference on Human Information Interaction and Retrieval, 2021

2020
A Price-per-attention Auction Scheme Using Mouse Cursor Information.
ACM Trans. Inf. Syst., 2020

Graph Highway Networks.
CoRR, 2020

Self-Supervised Reinforcement Learning for Recommender Systems.
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, 2020

Learning Efficient Representations of Mouse Movements to Predict User Attention.
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, 2020

Query Abandonment Prediction with Recurrent Neural Models of Mouse Cursor Movements.
Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020

2019
Interest as a Proxy of Engagement in News Reading: Spectral and Entropy Analyses of EEG Activity Patterns.
IEEE Trans. Affect. Comput., 2019

A Simple Convolutional Generative Network for Next Item Recommendation.
Proceedings of the Twelfth ACM International Conference on Web Search and Data Mining, 2019


2018
A Multimodal Analytics Platform for Journalists Analyzing Large-Scale, Heterogeneous Multilingual, and Multimedia Content.
Frontiers Robotics AI, 2018

A Simple but Hard-to-Beat Baseline for Session-based Recommendations.
CoRR, 2018

Typical phone use habits: intense use does not predict negative well-being.
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services, 2018

2017
Understanding and Leveraging the Impact of Response Latency on User Behaviour in Web Search.
ACM Trans. Inf. Syst., 2017

On the feasibility of predicting popular news at cold start.
J. Assoc. Inf. Sci. Technol., 2017

2016
Finding Social Points of Interest from Georeferenced and Oriented Online Photographs.
ACM Trans. Multim. Comput. Commun. Appl., 2016

Predicting User Engagement with Direct Displays Using Mouse Cursor Information.
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

The MULTISENSOR Project - Development of Multimedia Content Integration Technologies for Journalism, Media Monitoring and International Exporting Decision Support.
Proceedings of the 1st International Workshop on Multimodal Media Data Analytics co-located with the 22nd European Conference on Artificial Intelligence, 2016

The Role of Relevance in Sponsored Search.
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

Linguistic Benchmarks of Online News Article Quality.
Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics, 2016

2015
Unconscious Physiological Effects of Search Latency on Users and Their Click Behaviour.
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2015

Effect of Snippets on User Experience in Web Search.
Proceedings of the XVI International Conference on Human Computer Interaction, 2015

MULTISENSOR: Development of multimedia content integration technologies for journalism, media monitoring and international exporting decision support.
Proceedings of the 2015 IEEE International Conference on Multimedia & Expo Workshops, 2015

Explanatory opinions: to whom or what is all the fuzz about?
Proceedings of the Sixth BCS-IRSG Symposium on Future Directions in Information Access, 2015

Know Your Onions: Understanding the User Experience with the Knowledge Module in Web Search.
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, 2015

2014
User engagement in online News: Under the scope of sentiment, interest, affect, and gaze.
J. Assoc. Inf. Sci. Technol., 2014

Automatically embedding newsworthy links to articles: From implementation to evaluation.
J. Assoc. Inf. Sci. Technol., 2014

On the Feasibility of Predicting News Popularity at Cold Start.
Proceedings of the Social Informatics, 2014

Impact of response latency on user behavior in web search.
Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2014

Understanding Within-Content Engagement through Pattern Analysis of Mouse Gestures.
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

2012
Automatically embedding newsworthy links to articles.
Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

2011
Theories, methods and current research on emotions in library and information science, information retrieval and human-computer interaction.
Inf. Process. Manag., 2011

2010
Affect-based information retrieval.
PhD thesis, 2010

A comparison of general vs personalised affective models for the prediction of topical relevance.
Proceedings of the Proceeding of the 33rd International ACM SIGIR Conference on Research and Development in Information Retrieval, 2010

2009
Modeling facial expressions and peripheral physiological signals to predict topical relevance.
Proceedings of the 32nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2009

Using facial expressions and peripheral physiological signals as implicit indicators of topical relevance.
Proceedings of the 17th International Conference on Multimedia 2009, 2009

Integrating facial expressions into user profiling for the improvement of a multimodal recommender system.
Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

Enriching user profiling with affective features for the improvement of a multimodal recommender system.
Proceedings of the 8th ACM International Conference on Image and Video Retrieval, 2009

2008
Affective feedback: an investigation into the role of emotions in the information seeking process.
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008

Affective feedback: an investigation into the role of emotions in the information seeking process.
Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2008


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