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2020 – today
- 2024
[c35]Jie Wang, Alexandros Karatzoglou, Ioannis Arapakis, Xin Xin, Xuri Ge, Joemon M. Jose:
Sparks of Surprise: Multi-objective Recommendations with Hierarchical Decision Transformers for Diversity, Novelty, and Serendipity. CIKM 2024: 2358-2368- [c34]Jie Wang
, Kanha Bansal, Ioannis Arapakis, Xuri Ge, Joemon M. Jose:
Empowering Legal Citation Recommendation via Efficient Instruction-Tuning of Pre-trained Language Models. ECIR (1) 2024: 310-324 - [c33]Jie Wang, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose:
Reinforcement Learning-based Recommender Systems with Large Language Models for State Reward and Action Modeling. SIGIR 2024: 375-385 - [c32]Junchen Fu, Xuri Ge, Xin Xin, Alexandros Karatzoglou, Ioannis Arapakis, Jie Wang, Joemon M. Jose:
IISAN: Efficiently Adapting Multimodal Representation for Sequential Recommendation with Decoupled PEFT. SIGIR 2024: 687-697 - [i20]Cosimo Della Santina, Carlos Hernández Corbato, Burak Sisman, Luis A. Leiva, Ioannis Arapakis, Michalis Vakalellis, Jean Vanderdonckt, Luis Fernando D'Haro, Guido Manzi, Cristina Becchio, Aïda Elamrani, Mohsen Alirezaei, Ginevra Castellano, Dimos V. Dimarogonas, Arabinda Ghosh, Sofie Haesaert, Sadegh Soudjani, Sybert Stroeve, Paul F. M. J. Verschure, Davide Bacciu, Ophelia Deroy, Bahador Bahrami, Claudio Gallicchio, Sabine Hauert, Ricardo Sanz, Pablo Lanillos, Giovanni Iacca, Stephan Sigg, Manel Gasulla, Luc Steels, Carles Sierra:
Awareness in robotics: An early perspective from the viewpoint of the EIC Pathfinder Challenge "Awareness Inside". CoRR abs/2402.09030 (2024) - [i19]Jie Wang, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose:
Reinforcement Learning-based Recommender Systems with Large Language Models for State Reward and Action Modeling. CoRR abs/2403.16948 (2024) - [i18]Konstantinos Zacharopoulos, Georgios Koutroumpas, Ioannis Arapakis, Konstantinos Georgopoulos, Javad Khangosstar, Sotiris Ioannidis:
LightningNet: Distributed Graph-based Cellular Network Performance Forecasting for the Edge. CoRR abs/2403.18810 (2024) - [i17]Junchen Fu, Xuri Ge, Xin Xin, Alexandros Karatzoglou, Ioannis Arapakis, Jie Wang, Joemon M. Jose:
IISAN: Efficiently Adapting Multimodal Representation for Sequential Recommendation with Decoupled PEFT. CoRR abs/2404.02059 (2024) - [i16]Oscar Lao, Konstantinos Zacharopoulos, Apostolos Fournaris, Rossano Schifanella, Ioannis Arapakis:
Protein pathways as a catalyst to directed evolution of the topology of artificial neural networks. CoRR abs/2406.04929 (2024) - [i15]Mario Villaizán-Vallelado, Matteo Salvatori, Carlos Segura, Ioannis Arapakis:
Diffusion Models for Tabular Data Imputation and Synthetic Data Generation. CoRR abs/2407.02549 (2024) - [i14]Ángela López-Cardona, Carlos Segura, Alexandros Karatzoglou, Sergi Abadal, Ioannis Arapakis:
Seeing Eye to AI: Human Alignment via Gaze-Based Response Rewards for Large Language Models. CoRR abs/2410.01532 (2024) - 2023
- [i13]Ioannis Arapakis, Panagiotis Papadopoulos, Kleomenis Katevas, Diego Perino:
P4L: Privacy Preserving Peer-to-Peer Learning for Infrastructureless Setups. CoRR abs/2302.13438 (2023) - 2022
- [c31]Dusan Stamenkovic, Alexandros Karatzoglou, Ioannis Arapakis, Xin Xin, Kleomenis Katevas:
Choosing the Best of Both Worlds: Diverse and Novel Recommendations through Multi-Objective Reinforcement Learning. WSDM 2022: 957-965 - [c30]Xin Xin, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose:
Supervised Advantage Actor-Critic for Recommender Systems. WSDM 2022: 1186-1196 - 2021
- [j10]Paula Gómez Duran, Alexandros Karatzoglou, Jordi Vitrià, Xin Xin, Ioannis Arapakis:
Graph Convolutional Embeddings for Recommender Systems. IEEE Access 9: 100173-100184 (2021) - [c29]Luis A. Leiva, Ioannis Arapakis, Costas Iordanou:
My Mouse, My Rules: Privacy Issues of Behavioral User Profiling via Mouse Tracking. CHIIR 2021: 51-61 - [c28]Ioannis Arapakis, Souneil Park, Martin Pielot:
Impact of Response Latency on User Behaviour in Mobile Web Search. CHIIR 2021: 279-283 - [c27]Lukas Brückner, Ioannis Arapakis, Luis A. Leiva:
When Choice Happens: A Systematic Examination of Mouse Movement Length for Decision Making in Web Search. SIGIR 2021: 2318-2322 - [i12]Lukas Brückner, Ioannis Arapakis, Luis A. Leiva:
Query Abandonment Prediction with Recurrent Neural Models of Mouse Cursor Movements. CoRR abs/2101.09066 (2021) - [i11]Ioannis Arapakis, Souneil Park, Martin Pielot:
Impact of Response Latency on User Behaviour in Mobile Web Search. CoRR abs/2101.09086 (2021) - [i10]Luis A. Leiva, Ioannis Arapakis, Costas Iordanou:
My Mouse, My Rules: Privacy Issues of Behavioral User Profiling via Mouse Tracking. CoRR abs/2101.09087 (2021) - [i9]Paula Gómez Duran, Alexandros Karatzoglou, Jordi Vitrià, Xin Xin, Ioannis Arapakis:
Graph Convolutional Embeddings for Recommender Systems. CoRR abs/2103.03587 (2021) - [i8]Dusan Stamenkovic, Alexandros Karatzoglou, Ioannis Arapakis, Xin Xin, Kleomenis Katevas:
Choosing the Best of Both Worlds: Diverse and Novel Recommendations through Multi-Objective Reinforcement Learning. CoRR abs/2110.15097 (2021) - [i7]Xin Xin, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose:
Supervised Advantage Actor-Critic for Recommender Systems. CoRR abs/2111.03474 (2021) - 2020
- [j9]Ioannis Arapakis, Antonio Penta, Hideo Joho, Luis A. Leiva:
A Price-per-attention Auction Scheme Using Mouse Cursor Information. ACM Trans. Inf. Syst. 38(2): 13:1-13:30 (2020) - [c26]Lukas Brückner, Ioannis Arapakis, Luis A. Leiva:
Query Abandonment Prediction with Recurrent Neural Models of Mouse Cursor Movements. CIKM 2020: 1969-1972 - [c25]Xin Xin, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose:
Self-Supervised Reinforcement Learning for Recommender Systems. SIGIR 2020: 931-940 - [c24]Ioannis Arapakis, Luis A. Leiva:
Learning Efficient Representations of Mouse Movements to Predict User Attention. SIGIR 2020: 1309-1318 - [e1]Heather L. O'Brien, Luanne Freund, Ioannis Arapakis, Orland Hoeber, Irene Lopatovska:
CHIIR '20: Conference on Human Information Interaction and Retrieval, Vancouver, BC, Canada, March 14-18, 2020. ACM 2020, ISBN 978-1-4503-6892-6 [contents]The conference was cancelled due to the international COVID-19 health crisis. - [i6]Ioannis Arapakis, Antonio Penta, Hideo Joho, Luis A. Leiva:
A Price-Per-Attention Auction Scheme Using Mouse Cursor Information. CoRR abs/2001.07803 (2020) - [i5]Xin Xin, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose:
Graph Highway Networks. CoRR abs/2004.04635 (2020) - [i4]Ioannis Arapakis, Luis A. Leiva:
Learning Efficient Representations of Mouse Movements to Predict User Attention. CoRR abs/2006.01644 (2020) - [i3]Xin Xin, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose:
Self-Supervised Reinforcement Learning for Recommender Systems. CoRR abs/2006.05779 (2020)
2010 – 2019
- 2019
- [j8]Ioannis Arapakis, Miguel Barreda-Ángeles, Alexandre Pereda-Baños:
Interest as a Proxy of Engagement in News Reading: Spectral and Entropy Analyses of EEG Activity Patterns. IEEE Trans. Affect. Comput. 10(1): 100-114 (2019) - [c23]Ioannis Arapakis, Yolanda Becerra, Omer Boehm, George Bravos, Vasilis Chatzigiannakis, Cesare Cugnasco, Giorgos Demetriou, Iliada Eleftheriou, Julien-Etienne Mascolo, Lidija Fodor, Sotiris Ioannidis, Dusan Jakovetic, Leonidas Kallipolitis, Evangelia Kavakli, Despina Kopanaki, Nicolas Kourtellis, Mario Maawad Marcos, Ramon Martín de Pozuelo, Nemanja Milosevic, Giuditta Morandi, Enric Pages i Montanera, Gerald H. Ristow, Rizos Sakellariou, Raül Sirvent, Srdjan Skrbic, Ilias Spais, Giorgos Vasiliadis, Michael Vinov:
Towards Specification of a Software Architecture for Cross-Sectoral Big Data Applications. SERVICES 2019: 394-395 - [c22]Fajie Yuan, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose, Xiangnan He:
A Simple Convolutional Generative Network for Next Item Recommendation. WSDM 2019: 582-590 - 2018
- [j7]Stefanos Vrochidis, Anastasia Moumtzidou, Ilias Gialampoukidis, Dimitris Liparas, Gerard Casamayor, Leo Wanner, Nicolaus Heise, Tilman Wagner, Andriy Bilous, Emmanuel Jamin, Boyan Simeonov, Vladimir Alexiev, Reinhard Busch, Ioannis Arapakis, Ioannis Kompatsiaris:
A Multimodal Analytics Platform for Journalists Analyzing Large-Scale, Heterogeneous Multilingual, and Multimedia Content. Frontiers Robotics AI 5: 123 (2018) - [c21]Kleomenis Katevas, Ioannis Arapakis, Martin Pielot:
Typical phone use habits: intense use does not predict negative well-being. MobileHCI 2018: 11:1-11:13 - [i2]Kleomenis Katevas, Ioannis Arapakis, Martin Pielot:
Typical Phone Use Habits: Intense Use Does Not Predict Negative Well-Being. CoRR abs/1807.02472 (2018) - [i1]Fajie Yuan, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose, Xiangnan He:
A Simple but Hard-to-Beat Baseline for Session-based Recommendations. CoRR abs/1808.05163 (2018) - 2017
- [j6]Ioannis Arapakis, Berkant Barla Cambazoglu, Mounia Lalmas:
On the feasibility of predicting popular news at cold start. J. Assoc. Inf. Sci. Technol. 68(5): 1149-1164 (2017) - [j5]Xiao Bai, Ioannis Arapakis, Berkant Barla Cambazoglu, Ana Freire:
Understanding and Leveraging the Impact of Response Latency on User Behaviour in Web Search. ACM Trans. Inf. Syst. 36(2): 21:1-21:42 (2017) - 2016
- [j4]Bart Thomee, Ioannis Arapakis, David A. Shamma:
Finding Social Points of Interest from Georeferenced and Oriented Online Photographs. ACM Trans. Multim. Comput. Commun. Appl. 12(2): 36:1-36:23 (2016) - [c20]Ioannis Arapakis, Filipa Peleja, Berkant Barla Cambazoglu, João Magalhães:
Linguistic Benchmarks of Online News Article Quality. ACL (1) 2016 - [c19]Luca Maria Aiello, Ioannis Arapakis, Ricardo Baeza-Yates, Xiao Bai, Nicola Barbieri, Amin Mantrach, Fabrizio Silvestri:
The Role of Relevance in Sponsored Search. CIKM 2016: 185-194 - [c18]Dimitris Liparas, Stefanos Vrochidis, Ioannis Kompatsiaris, Gerard Casamayor, Leo Wanner, Ioannis Arapakis, David García-Soriano, Reinhard Busch, Boris Vaisman, Boyan Simeonov, Vladimir Alexiev, Andrey Belous, Emmanuel Jamin, Nicolaus Heise, Tilman Wagner, Michael Jugov, Mirja Eckhoff, Teresa Forrellat, Martí Puigbó:
The MULTISENSOR Project - Development of Multimedia Content Integration Technologies for Journalism, Media Monitoring and International Exporting Decision Support. MMDA@ECAI 2016: 1-7 - [c17]Ioannis Arapakis, Luis A. Leiva:
Predicting User Engagement with Direct Displays Using Mouse Cursor Information. SIGIR 2016: 599-608 - 2015
- [c16]Ioannis Arapakis, Luis A. Leiva, Berkant Barla Cambazoglu:
Know Your Onions: Understanding the User Experience with the Knowledge Module in Web Search. CIKM 2015: 1695-1698 - [c15]Filipa Peleja, Ioannis Arapakis, João Magalhães:
Explanatory opinions: to whom or what is all the fuzz about? FDIA 2015 - [c14]Stefanos Vrochidis, Ioannis Kompatsiaris, Gerard Casamayor, Ioannis Arapakis, Reinhard Busch, Vladimir Alexiev, Emmanuel Jamin, Michael Jugov, Nicolaus Heise, Teresa Forrellat, Dimitris Liparas, Leo Wanner, Iris Miliaraki, Vera Aleksic, Kiril Ivanov Simov, Alan Mas Soro, Mirja Eckhoff, Tilman Wagner, Marti Puigbo:
MULTISENSOR: Development of multimedia content integration technologies for journalism, media monitoring and international exporting decision support. ICME Workshops 2015: 1-4 - [c13]Mari-Carmen Marcos, Ferran Gavin, Ioannis Arapakis:
Effect of Snippets on User Experience in Web Search. Interacción 2015: 47:1-47:8 - [c12]Miguel Barreda-Ángeles, Ioannis Arapakis, Xiao Bai, Berkant Barla Cambazoglu, Alexandre Pereda-Baños:
Unconscious Physiological Effects of Search Latency on Users and Their Click Behaviour. SIGIR 2015: 203-212 - 2014
- [j3]Ioannis Arapakis, Mounia Lalmas, Hakan Ceylan, Pinar Donmez:
Automatically embedding newsworthy links to articles: From implementation to evaluation. J. Assoc. Inf. Sci. Technol. 65(1): 129-145 (2014) - [j2]Ioannis Arapakis, Mounia Lalmas, Berkant Barla Cambazoglu, Mari-Carmen Marcos, Joemon M. Jose:
User engagement in online News: Under the scope of sentiment, interest, affect, and gaze. J. Assoc. Inf. Sci. Technol. 65(10): 1988-2005 (2014) - [c11]Ioannis Arapakis, Mounia Lalmas, George Valkanas:
Understanding Within-Content Engagement through Pattern Analysis of Mouse Gestures. CIKM 2014: 1439-1448 - [c10]Ioannis Arapakis, Xiao Bai, Berkant Barla Cambazoglu:
Impact of response latency on user behavior in web search. SIGIR 2014: 103-112 - [c9]Ioannis Arapakis, Berkant Barla Cambazoglu, Mounia Lalmas:
On the Feasibility of Predicting News Popularity at Cold Start. SocInfo 2014: 290-299 - 2012
- [c8]Hakan Ceylan, Ioannis Arapakis, Pinar Donmez, Mounia Lalmas:
Automatically embedding newsworthy links to articles. CIKM 2012: 1502-1506 - 2011
- [j1]Irene Lopatovska, Ioannis Arapakis:
Theories, methods and current research on emotions in library and information science, information retrieval and human-computer interaction. Inf. Process. Manag. 47(4): 575-592 (2011) - 2010
- [b1]Ioannis Arapakis:
Affect-based information retrieval. University of Glasgow, UK, 2010 - [c7]Ioannis Arapakis, Konstantinos Athanasakos, Joemon M. Jose:
A comparison of general vs personalised affective models for the prediction of topical relevance. SIGIR 2010: 371-378
2000 – 2009
- 2009
- [c6]Ioannis Arapakis, Yashar Moshfeghi, Hideo Joho, Reede Ren, David Hannah, Joemon M. Jose:
Enriching user profiling with affective features for the improvement of a multimodal recommender system. CIVR 2009 - [c5]Ioannis Arapakis, Yashar Moshfeghi, Hideo Joho, Reede Ren, David Hannah, Joemon M. Jose:
Integrating facial expressions into user profiling for the improvement of a multimodal recommender system. ICME 2009: 1440-1443 - [c4]Ioannis Arapakis, Ioannis Konstas, Joemon M. Jose:
Using facial expressions and peripheral physiological signals as implicit indicators of topical relevance. ACM Multimedia 2009: 461-470 - [c3]Ioannis Arapakis, Ioannis Konstas, Joemon M. Jose, Ioannis Kompatsiaris:
Modeling facial expressions and peripheral physiological signals to predict topical relevance. SIGIR 2009: 728-729 - 2008
- [c2]Ioannis Arapakis, Joemon M. Jose, Philip D. Gray:
Affective feedback: an investigation into the role of emotions in the information seeking process. SIGIR 2008: 395-402 - [c1]Ioannis Arapakis:
Affective feedback: an investigation into the role of emotions in the information seeking process. SIGIR 2008: 891
Coauthor Index
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last updated on 2024-11-15 19:33 CET by the dblp team
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