papers.bib

@inproceedings{louis-spanakis-2022-statutory,
    title = "A Statutory Article Retrieval Dataset in {F}rench",
    author = "Louis, Antoine  and
      Spanakis, Gerasimos",
    editor = "Muresan, Smaranda  and
      Nakov, Preslav  and
      Villavicencio, Aline",
    booktitle = "Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = may,
    year = "2022",
    address = "Dublin, Ireland",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2022.acl-long.468",
    doi = "10.18653/v1/2022.acl-long.468",
    pages = "6789--6803",
}

@article{tumanov2021transparent,
  title={On the Transparent Predictive Models for Ecological Momentary Assessment Data},
  author={Tumanov, Kirill I and Spanakis, Gerasimos},
  journal={Explainable AI Within the Digital Transformation and Cyber Physical Systems: XAI Methods and Applications},
  pages={91--124},
  year={2021},
  publisher={Springer International Publishing}
}

@inproceedings{simoncini-spanakis-2021-seqattack,
    title = "{S}eq{A}ttack: {O}n Adversarial Attacks for Named Entity Recognition",
    author = "Simoncini, Walter  and
      Spanakis, Gerasimos",
    editor = "Adel, Heike  and
      Shi, Shuming",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing: System Demonstrations",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.emnlp-demo.35",
    doi = "10.18653/v1/2021.emnlp-demo.35",
    pages = "308--318",
}

@inproceedings{tejada2021study,
  title={A study of BERT’s processing of negations to determine sentiment},
  author={Tejada, Giorgia Nidia Carranza and Scholtes, Johannes C and Spanakis, Gerasimos},
  booktitle={BNAIC/BENELEARN 2021},
  pages={47--59},
  year={2021}
}

@incollection{goanta2022commercial,
  title={The commercial unfairness of recommender systems on social media},
  author={Goanta, Catalina and Spanakis, Gerasimos},
  booktitle={Artificial intelligence and the media},
  pages={148--170},
  year={2022},
  publisher={Edward Elgar Publishing}
}

@inproceedings{smirnov2020early,
  title={Early fake news detection on Twitter by analysing user characteristics in a tweet propagation path.},
  author={Smirnov, Konstantin and Spanakis, Gerasimos and Weiss, Gerhard},
  booktitle={2nd Multidisciplinary International Symposium on Disinformation in Open Online Media},
  year={2020}
}

@inproceedings{kolev2022foreal,
  title={FOREAL: RoBERTa Model for Fake News Detection based on Emotions.},
  author={Kolev, Vladislav and Weiss, Gerhard and Spanakis, Gerasimos},
  booktitle={ICAART (2)},
  pages={429--440},
  year={2022}
}

@article{bertaglia2021written,
  title={Written evidence on the'Influencer culture'inquiry submitted to the UK Parliament Digital, Culture, Media and Sport Committee},
  author={Bertaglia, Thales Costa and Bishop, Sophie and Bosher, Hayleigh and Christin, Ang{\`e}le and Ershov, Daniel and Goanta, Catalina and de Gregorio, Giovanni and Newlands, Gemma and Riefa, Christine and Spanakis, Gerasimos and others},
  year={2021}
}

@inproceedings{rosca2021digital,
  title={Digital monitoring of unlawful dark patterns: What role for public interest technology?},
  author={Rosca, Constanta and Covrig, Bogdan and Goanta, Catalina and Spanakis, Gerasimos and Acar, Gunes},
  booktitle={What can CHI do about dark patterns?: W28},
  year={2021}
}

@inproceedings{ntekouli2022using,
  title={Using explainable boosting machine to compare idiographic and nomothetic approaches for ecological momentary assessment data},
  author={Ntekouli, Mandani and Spanakis, Gerasimos and Waldorp, Lourens and Roefs, Anne},
  booktitle={International symposium on intelligent data analysis},
  pages={199--211},
  year={2022},
  organization={Springer International Publishing Cham}
}

@inproceedings{covrig2022upside,
  title={Upside down: Exploring the ecosystem of dark web data markets},
  author={Covrig, Bogdan and Mikelarena, Enrique Barrueco and Rosca, Constanta and Goanta, Catalina and Spanakis, Gerasimos and Zarras, Apostolis},
  booktitle={IFIP International Conference on ICT Systems Security and Privacy Protection},
  pages={489--506},
  year={2022},
  organization={Springer International Publishing Cham}
}

@article{goanta2022discussing,
  title={Discussing The Legitimacy of Digital Market Surveillance},
  author={Goanta, Catalina and Spanakis, Jerry},
  journal={Stan. Computational Antitrust},
  volume={2},
  pages={44},
  year={2022}
}

@inproceedings{erker-etal-2022-cancel,
    title = "A Cancel Culture Corpus through the Lens of Natural Language Processing",
    author = "Erker, Justus-Jonas  and
      Goanta, Catalina  and
      Spanakis, Gerasimos",
    editor = "Adebayo, Kolawole  and
      Nanda, Rohan  and
      Verma, Kanishk  and
      Davis, Brian",
    booktitle = "Proceedings of the First Workshop on Language Technology and Resources for a Fair, Inclusive, and Safe Society within the 13th Language Resources and Evaluation Conference",
    month = jun,
    year = "2022",
    address = "Marseille, France",
    publisher = "European Language Resources Association",
    url = "https://aclanthology.org/2022.lateraisse-1.3",
    pages = "17--25"
}

@inproceedings{erker-etal-2023-imagination,
    title = "Imagination is All You Need! Curved Contrastive Learning for Abstract Sequence Modeling Utilized on Long Short-Term Dialogue Planning",
    author = "Erker, Justus-Jonas  and
      Schaffer, Stefan  and
      Spanakis, Gerasimos",
    editor = "Rogers, Anna  and
      Boyd-Graber, Jordan  and
      Okazaki, Naoaki",
    booktitle = "Findings of the Association for Computational Linguistics: ACL 2023",
    month = jul,
    year = "2023",
    address = "Toronto, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.findings-acl.319",
    doi = "10.18653/v1/2023.findings-acl.319",
    pages = "5152--5173",
}

@inproceedings{louis-etal-2023-finding,
    title = "Finding the Law: Enhancing Statutory Article Retrieval via Graph Neural Networks",
    author = "Louis, Antoine  and
      van Dijck, Gijs  and
      Spanakis, Gerasimos",
    editor = "Vlachos, Andreas  and
      Augenstein, Isabelle",
    booktitle = "Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics",
    month = may,
    year = "2023",
    address = "Dubrovnik, Croatia",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.eacl-main.203",
    doi = "10.18653/v1/2023.eacl-main.203",
    pages = "2761--2776",
}

@inproceedings{saxena-etal-2023-vendorlink,
    title = "{V}endor{L}ink: An {NLP} approach for Identifying {\&} Linking Vendor Migrants {\&} Potential Aliases on {D}arknet Markets",
    author = "Saxena, Vageesh  and
      Rethmeier, Nils  and
      van Dijck, Gijs  and
      Spanakis, Gerasimos",
    editor = "Rogers, Anna  and
      Boyd-Graber, Jordan  and
      Okazaki, Naoaki",
    booktitle = "Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = jul,
    year = "2023",
    address = "Toronto, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.acl-long.481",
    doi = "10.18653/v1/2023.acl-long.481",
    pages = "8619--8639",
}

@inproceedings{bertaglia2023closing,
  title={Closing the loop: Testing chatgpt to generate model explanations to improve human labelling of sponsored content on social media},
  author={Bertaglia, Thales and Huber, Stefan and Goanta, Catalina and Spanakis, Gerasimos and Iamnitchi, Adriana},
  booktitle={World Conference on Explainable Artificial Intelligence},
  pages={198--213},
  year={2023},
  organization={Springer Nature Switzerland Cham}
}

@inproceedings{ntekouli2023clustering,
  title={Clustering Individuals Based on Multivariate EMA Time-Series Data},
  author={Ntekouli, Mandani and Spanakis, Gerasimos and Waldorp, Lourens and Roefs, Anne},
  booktitle={Quantitative Psychology: The 87th Annual Meeting of the Psychometric Society, Bologna, Italy, 2022},
  volume={422},
  pages={161},
  year={2023},
  organization={Springer Nature}
}

@inproceedings{fuchs2023s,
  title={" What's wrong with this product?" Detection of product safety issues based on information consumers share online},
  author={Fuchs, Max and Jadhav, Amit and Jaishankar, Advaith and Cauffman, Caroline and Spanakis, Gerasimos},
  booktitle={Proceedings of the Nineteenth International Conference on Artificial Intelligence and Law},
  pages={397--401},
  year={2023}
}

@article{ntekouli2023evaluating,
  title={Evaluating multivariate time-series clustering using simulated ecological momentary assessment data},
  author={Ntekouli, Mandani and Spanakis, Gerasimos and Waldorp, Lourens and Roefs, Anne},
  journal={Machine Learning with Applications},
  volume={14},
  pages={100512},
  year={2023},
  publisher={Elsevier}
}

@inproceedings{vico-spanakis-2023-larth,
    title = "Larth: Dataset and Machine Translation for {E}truscan",
    author = "Vico, Gianluca  and
      Spanakis, Gerasimos",
    editor = "Anderson, Adam  and
      Gordin, Shai  and
      Li, Bin  and
      Liu, Yudong  and
      Passarotti, Marco C.",
    booktitle = "Proceedings of the Ancient Language Processing Workshop",
    month = sep,
    year = "2023",
    address = "Varna, Bulgaria",
    publisher = "INCOMA Ltd., Shoumen, Bulgaria",
    url = "https://aclanthology.org/2023.alp-1.5",
    pages = "39--48",
}

@inproceedings{louis2024interpretable,
  title={Interpretable long-form legal question answering with retrieval-augmented large language models},
  author={Louis, Antoine and van Dijck, Gijs and Spanakis, Gerasimos},
  booktitle={Proceedings of the AAAI Conference on Artificial Intelligence},
  volume={38},
  number={20},
  pages={22266--22275},
  year={2024}
}

@inproceedings{saxena-etal-2023-idtraffickers,
    title = "{IDT}raffickers: An Authorship Attribution Dataset to link and connect Potential Human-Trafficking Operations on Text Escort Advertisements",
    author = "Saxena, Vageesh  and
      Ashpole, Benjamin  and
      van Dijck, Gijs  and
      Spanakis, Gerasimos",
    editor = "Bouamor, Houda  and
      Pino, Juan  and
      Bali, Kalika",
    booktitle = "Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.emnlp-main.524",
    doi = "10.18653/v1/2023.emnlp-main.524",
    pages = "8444--8464",
}

@article{ntekouli2023model,
  title={Model-based Clustering of Individuals' Ecological Momentary Assessment Time-series Data for Improving Forecasting Performance},
  author={Ntekouli, Mandani and Spanakis, Gerasimos and Waldorp, Lourens and Roefs, Anne},
  journal={arXiv preprint arXiv:2310.07491},
  year={2023}
}

@inproceedings{barbero2023multi,
  title={Multi-Modal Embeddings for Isolating Cross-Platform Coordinated Information Campaigns on Social Media},
  author={Barbero, Fabio and op den Camp, Sander and van Kuijk, Kristian and Garc{\'\i}a-Delgado, Carlos Soto and Spanakis, Gerasimos},
  booktitle={Disinformation in Open Online Media: 5th Multidisciplinary International Symposium, MISDOOM 2023, Amsterdam, The Netherlands, November 21--22, 2023, Proceedings},
  volume={14397},
  pages={14},
  year={2023},
  organization={Springer Nature}
}

@inproceedings{goanta-etal-2023-regulation,
    title = "Regulation and {NLP} ({R}eg{NLP}): Taming Large Language Models",
    author = "Goanta, Catalina  and
      Aletras, Nikolaos  and
      Chalkidis, Ilias  and
      Ranchord{\'a}s, Sofia  and
      Spanakis, Gerasimos",
    editor = "Bouamor, Houda  and
      Pino, Juan  and
      Bali, Kalika",
    booktitle = "Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2023",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.emnlp-main.539",
    doi = "10.18653/v1/2023.emnlp-main.539",
    pages = "8712--8724",
}

@inproceedings{sileno2023legal,
  title={Legal Knowledge and Information Systems},
  author={Sileno, Giovanni and Spanakis, Gerasimos and van Dijck, Gijs},
  booktitle={36th International Conference on Legal Knowledge and Information Systems},
  year={2023},
  organization={IOS Press}
}

@inproceedings{maka-etal-2024-sequence,
    title = "Sequence Shortening for Context-Aware Machine Translation",
    author = "Maka, Pawe{\l}  and
      Semerci, Yusuf  and
      Scholtes, Jan  and
      Spanakis, Gerasimos",
    editor = "Graham, Yvette  and
      Purver, Matthew",
    booktitle = "Findings of the Association for Computational Linguistics: EACL 2024",
    month = mar,
    year = "2024",
    address = "St. Julian{'}s, Malta",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2024.findings-eacl.127",
    pages = "1874--1894",
}

@inproceedings{erker-etal-2024-triple,
    title = "Triple-Encoders: Representations That Fire Together, Wire Together",
    author = "Erker, Justus-Jonas  and
      Mai, Florian  and
      Reimers, Nils  and
      Spanakis, Gerasimos  and
      Gurevych, Iryna",
    editor = "Ku, Lun-Wei  and
      Martins, Andre  and
      Srikumar, Vivek",
    booktitle = "Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = aug,
    year = "2024",
    address = "Bangkok, Thailand",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2024.acl-long.290",
    doi = "10.18653/v1/2024.acl-long.290",
    pages = "5317--5332",
}

@article{louis2024colbert,
  title={ColBERT-XM: A Modular Multi-Vector Representation Model for Zero-Shot Multilingual Information Retrieval},
  author={Louis, Antoine and Saxena, Vageesh and van Dijck, Gijs and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:2402.15059},
  year={2024}
}

@inproceedings{ntekouli2024exploiting,
  title={Exploiting Individual Graph Structures to Enhance Ecological Momentary Assessment (EMA) Forecasting},
  author={Ntekouli, Mandani and Spanakis, Gerasimos and Waldorp, Lourens and Roefs, Anne},
  booktitle={2024 IEEE 40th International Conference on Data Engineering Workshops (ICDEW)},
  pages={158--166},
  year={2024},
  organization={IEEE}
}

@inproceedings{10.1145/3630106.3658960,
author = {Kaushal, Rishabh and Van De Kerkhof, Jacob and Goanta, Catalina and Spanakis, Gerasimos and Iamnitchi, Adriana},
title = {Automated Transparency: A Legal and Empirical Analysis of the Digital Services Act Transparency Database},
year = {2024},
isbn = {9798400704505},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3630106.3658960},
doi = {10.1145/3630106.3658960},
booktitle = {Proceedings of the 2024 ACM Conference on Fairness, Accountability, and Transparency},
pages = {1121–1132},
numpages = {12},
keywords = {Computational Compliance., Digital Services Act, Transparency},
location = {Rio de Janeiro, Brazil},
series = {FAccT '24}
}

@inproceedings{thil2024navigating,
  title={Navigating WebAI: Training Agents to Complete Web Tasks with Large Language Models and Reinforcement Learning},
  author={Thil, Lucas-Andrei and Popa, Mirela and Spanakis, Gerasimos},
  booktitle={Proceedings of the 39th ACM/SIGAPP Symposium on Applied Computing},
  pages={866--874},
  year={2024}
}

@inproceedings{ntekouli2024explaining,
  title={Explaining Clustering of Ecological Momentary Assessment Data Through Temporal and Feature Attention},
  author={Ntekouli, Mandani and Spanakis, Gerasimos and Waldorp, Lourens and Roefs, Anne},
  booktitle={World Conference on Explainable Artificial Intelligence},
  pages={75--99},
  year={2024},
  organization={Springer Nature Switzerland Cham}
}

@article{BERTAGLIA2025100298,
title = {Influencer self-disclosure practices on Instagram: A multi-country longitudinal study},
journal = {Online Social Networks and Media},
volume = {45},
pages = {100298},
year = {2025},
issn = {2468-6964},
doi = {https://doi.org/10.1016/j.osnem.2024.100298},
url = {https://www.sciencedirect.com/science/article/pii/S2468696424000235},
author = {Thales Bertaglia and Catalina Goanta and Gerasimos Spanakis and Adriana Iamnitchi},
keywords = {Influencer marketing, Advertising disclosure, Instagram, Self-disclosure practices, Legal compliance},
abstract = {This paper presents a longitudinal study of more than ten years of activity on Instagram consisting of over a million posts by 400 content creators from four countries: the US, Brazil, Netherlands and Germany. Our study shows differences in the professionalisation of content monetisation between countries, yet consistent patterns; significant differences in the frequency of posts yet similar user engagement trends; and significant differences in the disclosure of sponsored content in some countries, with a direct connection with national legislation. We analyse shifts in marketing strategies due to legislative and platform feature changes, focusing on how content creators adapt disclosure methods to different legal environments. We also analyse the impact of disclosures and sponsored posts on engagement and conclude that, although sponsored posts have lower engagement on average, properly disclosing ads does not reduce engagement further. Our observations stress the importance of disclosure compliance and can guide authorities in developing and monitoring them more effectively.}
}

@article{gui2024across,
  title={Across Platforms and Languages: Dutch Influencers and Legal Disclosures on Instagram, YouTube and TikTok},
  author={Gui, Haoyang and Bertaglia, Thales and Goanta, Catalina and de Vries, Sybe and Spanakis, Gerasimos},
  year={2024}
}

@inproceedings{issam-etal-2024-fixed,
    title = "Fixed and Adaptive Simultaneous Machine Translation Strategies Using Adapters",
    author = "Issam, Abderrahmane  and
      Can Semerci, Yusuf  and
      Scholtes, Jan  and
      Spanakis, Gerasimos",
    editor = "Salesky, Elizabeth  and
      Federico, Marcello  and
      Carpuat, Marine",
    booktitle = "Proceedings of the 21st International Conference on Spoken Language Translation (IWSLT 2024)",
    month = aug,
    year = "2024",
    address = "Bangkok, Thailand (in-person and online)",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2024.iwslt-1.36",
    doi = "10.18653/v1/2024.iwslt-1.36",
    pages = "298--310",
    abstract = "Simultaneous machine translation aims at solving the task of real-time translation by starting to translate before consuming the full input, which poses challenges in terms of balancing quality and latency of the translation. The wait-k policy offers a solution by starting to translate after consuming words, where the choice of the number k directly affects the latency and quality. In applications where we seek to keep the choice over latency and quality at inference, the wait-k policy obliges us to train more than one model. In this paper, we address the challenge of building one model that can fulfil multiple latency levels and we achieve this by introducing lightweight adapter modules into the decoder. The adapters are trained to be specialized for different wait-k values and compared to other techniques they offer more flexibility to allow for reaping the benefits of parameter sharing and minimizing interference. Additionally, we show that by combining with an adaptive strategy, we can further improve the results. Experiments on two language directions show that our method outperforms or competes with other strong baselines on most latency values.",
}

@article{louis2024know,
  title={Know When to Fuse: Investigating Non-English Hybrid Retrieval in the Legal Domain},
  author={Louis, Antoine and van Dijck, Gijs and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:2409.01357},
  year={2024}
}

@inproceedings{hagag-etal-2024-legallens,
    title = "{L}egal{L}ens Shared Task 2024: Legal Violation Identification in Unstructured Text",
    author = "Hagag, Ben  and
      Gil Semo, Gil  and
      Bernsohn, Dor  and
      Harpaz, Liav  and
      Vaezipoor, Pashootan  and
      Saha, Rohit  and
      Truskovskyi, Kyryl  and
      Spanakis, Gerasimos",
    editor = "Aletras, Nikolaos  and
      Chalkidis, Ilias  and
      Barrett, Leslie  and
      Goan{\textcommabelow{t}}{\u{a}}, C{\u{a}}t{\u{a}}lina  and
      Preo{\textcommabelow{t}}iuc-Pietro, Daniel  and
      Spanakis, Gerasimos",
    booktitle = "Proceedings of the Natural Legal Language Processing Workshop 2024",
    month = nov,
    year = "2024",
    address = "Miami, FL, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2024.nllp-1.33",
    doi = "10.18653/v1/2024.nllp-1.33",
    pages = "361--370",
    abstract = "This paper presents the results of the LegalLens Shared Task, focusing on detecting legal violations within text in the wild across two sub-tasks: LegalLens-NER for identifying legal violation entities and LegalLens-NLI for associating these violations with relevant legal contexts and affected individuals. Using an enhanced LegalLens dataset covering labor, privacy, and consumer protection domains, 38 teams participated in the task. Our analysis reveals that while a mix of approaches was used, the top-performing teams in both tasks consistently relied on fine-tuning pre-trained language models, outperforming legal-specific models and few-shot methods. The top-performing team achieved a 7.11{\%} improvement in NER over the baseline, while NLI saw a more marginal improvement of 5.7{\%}. Despite these gains, the complexity of legal texts leaves room for further advancements.",
}

@article{masciantonio2024examining,
  title={Examining Social Media Usage Characteristics Among European Citizens and Its Influence on Civic Life: A Scoping Review},
  author={Masciantonio, Alexandra and Spanakis, Gerasimos and Verduyn, Philippe and others},
  journal={Review of Communication Research},
  volume={12},
  pages={134--151},
  year={2024}
}

@inproceedings{ntekouli2024enhanced,
  title={Enhanced boosting-based transfer learning for modeling ecological momentary assessment data},
  author={Ntekouli, Mandani and Spanakis, Gerasimos and Waldorp, Lourens and Roefs, Anne},
  booktitle={ML4ITS2023-3rd Workshop on Machine Learning for Irregular Time Series: Advances in Generative Models, Global Models and Self-Supervised Learning (https://ml4its. github. io/ml4its2024/\# contributions). ECML},
  year={2024}
}

@article{spanakis2024machine,
  title={Machine Learning for Consumer Forensics (or We Need to Talk About Online Enforcement of Regulations)},
  author={Spanakis, Gerasimos},
  journal={Journal of European Consumer and Market Law},
  volume={13},
  number={5},
  year={2024}
}

@inproceedings{goanta2024consumer,
  title={Consumer Protection and Digital Vulnerability: Common and Diverging Paths},
  author={Goanta, Catalina and de Gregorio, Giovanni and Spanakis, Gerasimos},
  booktitle={The New Shapes of Digital Vulnerability in European Private Law},
  pages={31--52},
  year={2024},
  organization={Nomos Verlagsgesellschaft mbH \& Co. KG}
}

@article{mkaka2024analyzing,
  title={Analyzing the Attention Heads for Pronoun Disambiguation in Context-aware Machine Translation Models},
  author={M{\k{a}}ka, Pawe{\l} and Semerci, Yusuf Can and Scholtes, Jan and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:2412.11187},
  year={2024}
}

@article{saxena2024matched,
  title={MATCHED: Multimodal Authorship-Attribution To Combat Human Trafficking in Escort-Advertisement Data},
  author={Saxena, Vageesh and Bashpole, Benjamin and Van Dijck, Gijs and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:2412.13794},
  year={2024}
}




@inproceedings{woszczyk2018maasim,
  title={MaaSim: A Liveability Simulation for Improving the Quality of Life in Cities},
  author={Woszczyk, Dominika and Spanakis, Gerasimos},
  booktitle={Joint European Conference on Machine Learning and Knowledge Discovery in Databases},
  pages={118--133},
  year={2018},
  organization={Springer International Publishing Cham}
}

@inproceedings{mino2018logan,
  title={LOGAN: Generating logos with a generative adversarial neural network conditioned on color},
  author={Mino, Ajkel and Spanakis, Gerasimos},
  booktitle={2018 17th IEEE International Conference on Machine Learning and Applications (ICMLA)},
  pages={965--970},
  year={2018},
  organization={IEEE}
}

@inproceedings{sosa2018neural,
  title={Neural Attention and Morphological Word Embedding for Contract Element Extraction},
  author={Sosa, Jose Luis Velasquez and Spanakis, Gerasimos},
  booktitle={BNAIC/BENELEARN 2018},
  year={2018}
}

@inproceedings{moers2019semtec,
  title={SEMTec: social emotion mining techniques for analysis and prediction of facebook post reactions},
  author={Moers, Tobias and Krebs, Florian and Spanakis, Gerasimos},
  booktitle={Agents and Artificial Intelligence: 10th International Conference, ICAART 2018, Funchal, Madeira, Portugal, January 16--18, 2018, Revised Selected Papers 10},
  pages={361--382},
  year={2019},
  organization={Springer International Publishing}
}

@article{piccini2019exploring,
  title={Exploring the context of recurrent neural network based conversational agents},
  author={Piccini, Raffaele and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:1901.11462},
  year={2019}
}

@article{leeftink2019towards,
  title={Towards controlled transformation of sentiment in sentences},
  author={Leeftink, Wouter and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:1901.11467},
  year={2019}
}

@article{maggiolo2019autoregressive,
  title={Autoregressive convolutional recurrent neural network for univariate and multivariate time series prediction},
  author={Maggiolo, Matteo and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:1903.02540},
  year={2019}
}

@article{goanta2019back,
  title={Back to the future: Waves of legal scholarship on artificial intelligence},
  author={Goanta, Catalina and van Dijck, Gijs and Spanakis, Gerasimos},
  journal={Forthcoming in Sofia Ranchord{\'a}s and Yaniv Roznai, Time, Law and Change (Oxford, Hart Publishing, 2019)},
  year={2019}
}

@inproceedings{jacobsen2019s,
  title={It's a Match! Reciprocal Recommender System for Graduating Students and Jobs.},
  author={Jacobsen, Anik and Spanakis, Gerasimos},
  booktitle={EDM},
  year={2019}
}

@article{roefs2019food,
  title={Food craving in daily life: comparison of overweight and normal-weight participants with ecological momentary assessment},
  author={Roefs, A and Boh, B and Spanakis, G and Nederkoorn, C and Lemmens, LHJM and Jansen, A},
  journal={Journal of Human Nutrition and Dietetics},
  volume={32},
  number={6},
  pages={765--774},
  year={2019}
}

@inproceedings{bauer2020metoomaastricht,
  title={\# MeTooMaastricht: Building a chatbot to assist survivors of sexual harassment},
  author={Bauer, Tobias and Devrim, Emre and Glazunov, Misha and Jaramillo, William Lopez and Mohan, Balaganesh and Spanakis, Gerasimos},
  booktitle={Machine Learning and Knowledge Discovery in Databases: International Workshops of ECML PKDD 2019, W{\"u}rzburg, Germany, September 16--20, 2019, Proceedings, Part I},
  pages={503--521},
  year={2020},
  organization={Springer International Publishing}
}

@inproceedings{oeldorf2019loganv2,
  title={LoGANv2: Conditional style-based logo generation with generative adversarial networks},
  author={Oeldorf, Cedric and Spanakis, Gerasimos},
  booktitle={2019 18th IEEE International Conference On Machine Learning And Applications (ICMLA)},
  pages={462--468},
  year={2019},
  organization={IEEE}
}

@inproceedings{trusca2020hybrid,
  title={Hybrid Tiled Convolutional Neural Networks (HTCNN) Text Sentiment Classification.},
  author={Trusca, Maria Mihaela and Spanakis, Gerasimos},
  booktitle={ICAART (2)},
  pages={506--513},
  year={2020}
}

@inproceedings{bertaglia2020business,
  title={Business Model Prevalence in Influencer Marketing on Instagram},
  author={Bertaglia, Thales and Goanta, Catalina and Spanakis, Gerasimos},
  booktitle={Workshop on Technology and Consumer Protection (ConPro ’20) Virtual Conference on May 21, 2020  Co-located with the 41th IEEE Symposium on Security and Privacy},
  year={2020}
}

@article{liu2020adapting,
  title={Adapting end-to-end speech recognition for readable subtitles},
  author={Liu, Danni and Niehues, Jan and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:2005.12143},
  year={2020}
}

@article{liu2020low,
  title={Low-latency sequence-to-sequence speech recognition and translation by partial hypothesis selection},
  author={Liu, Danni and Spanakis, Gerasimos and Niehues, Jan},
  journal={arXiv preprint arXiv:2005.11185},
  year={2020}
}

@article{goanta2020influencers,
  title={Influencers and social media recommender systems: unfair commercial practices in EU and US Law},
  author={Goanta, Catalina and Spanakis, Gerasimos},
  year={2020},
  publisher={TTLF Working Paper}
}

@inproceedings{rosca2020return,
  title={Return of the AI: An Analysis of Legal Research on Artificial Intelligence Using Topic Modeling},
  author={Rosca, Constanta and Covrig, Bogdan and Goanta, Catalina and van Dijck, Gijs and Spanakis, Gerasimos},
  booktitle={Proceedings of the Natural Legal Language Processing Workshop 2020 co-located with the 26th ACM SIGKDD International Conference on Knowledge Discovery \& Data Mining (KDD 2020) Virtual Workshop, August 24, 2020.},
  pages={3--10},
  year={2020}
}

@inproceedings{meyers2020fake,
  title={Fake news detection on twitter using propagation structures},
  author={Meyers, Marion and Weiss, Gerhard and Spanakis, Gerasimos},
  booktitle={Disinformation in Open Online Media: Second Multidisciplinary International Symposium, MISDOOM 2020, Leiden, The Netherlands, October 26--27, 2020, Proceedings 2},
  pages={138--158},
  year={2020},
  organization={Springer International Publishing}
}

@inproceedings{schlender2020thy,
  title={‘Thy algorithm shalt not bear false witness’: An Evaluation of Multiclass Debiasing Methods on Word Embeddings},
  author={Schlender, Thalea and Spanakis, Gerasimos},
  booktitle={Benelux Conference on Artificial Intelligence},
  pages={141--156},
  year={2020},
  organization={Springer International Publishing Cham}
}

@inproceedings{mulsa2020evaluating,
  title={Evaluating Bias In Dutch Word Embeddings},
  author={Mulsa, Rodrigo Alejandro Ch{\'a}vez and Spanakis, Gerasimos},
  booktitle={Proceedings of the Second Workshop on Gender Bias in Natural Language Processing},
  pages={56--71},
  year={2020}
}

@inproceedings{vandor2021can,
  title={Can we detect harmony in artistic compositions? A machine learning approach},
  author={Vandor, Adam and Van Vollenhoven, Marie and Weiss, Gerhard and Spanakis, Gerasimos},
  booktitle={In Proceedings of the 13th International Conference on Agents and Artificial Intelligence (ICAART 2021)},
  volume={2},
  pages={187--195},
  year={2021}
}

@inproceedings{spanakis2020dutch,
  title={Dutch language polarity analysis on reviews and cognition description datasets},
  author={Spanakis, Gerasimos and Rutten, Josephine},
  booktitle={Computational Linguistics in the Netherlands},
  year={2020}
}

@inproceedings{poddighe2017bayesian,
  title={Bayesian Nonparametric Topic Models for Short Text Data},
  author={Poddighe, Renzo and Spanakis, Gerasimos},
  booktitle={Computational Linguistics in the Netherlands},
  year={2017}
}

@article{dolicki2021analysing,
  title={Analysing the impact of linguistic features on cross-lingual transfer},
  author={Dolicki, B{\l}a{\.z}ej and Spanakis, Gerasimos},
  journal={arXiv preprint arXiv:2105.05975},
  year={2021}
}

@article{goanta2020comment,
  title={Comment submitted to the US Federal Trade Commission on Endorsement Guidelines update},
  author={Goanta, Catalina and Bertaglia, Thales Costa and Spanakis, Gerasimos and de Gregorio, Giovanni and Ranchord{\'a}s, Sofia},
  year={2020}
}
---

@inproceedings{spanakis2009hybrid,
  title={A hybrid web-based measure for computing semantic relatedness between words},
  author={Spanakis, Gerasimos and Siolas, Georgios and Stafylopatis, Andreas},
  booktitle={2009 21st IEEE International Conference on Tools with Artificial Intelligence},
  pages={441--448},
  year={2009},
  organization={IEEE}
}

@article{spanakis2012exploiting,
  title={Exploiting Wikipedia knowledge for conceptual hierarchical clustering of documents},
  author={Spanakis, Gerasimos and Siolas, Georgios and Stafylopatis, Andreas},
  journal={The Computer Journal},
  volume={55},
  number={3},
  pages={299--312},
  year={2012},
  publisher={OUP}
}

@article{spanakis2012doso,
  title={DoSO: a document self-organizer},
  author={Spanakis, Gerasimos and Siolas, Georgios and Stafylopatis, Andreas},
  journal={Journal of Intelligent Information Systems},
  volume={39},
  pages={577--610},
  year={2012},
  publisher={Springer US}
}

@inproceedings{spanakis2010conceptual,
  title={Conceptual Hierarchical Clustering of Documents using Wikipedia knowledge},
  author={Spanakis, Gerasimos and Siolas, Georgios and Stafylopatis, Andreas},
  booktitle={Computer and Information Sciences: Proceedings of the 25th International Symposium on Computer and Information Sciences},
  pages={121--126},
  year={2010},
  organization={Springer Netherlands Dordrecht}
}

@article{christodoulou2012evaluation,
  title={Evaluation of lightning performance of transmission lines protected by metal oxide surge arresters using artificial intelligence techniques},
  author={Christodoulou, CA and Perantzakis, G and Spanakis, GE and Karampelas, P},
  journal={Energy Systems},
  volume={3},
  pages={379--399},
  year={2012},
  publisher={Springer-Verlag}
}

@article{christodoulou2010locating,
  title={Locating High Voltage Transmission Lines Using ELECTRE I Method},
  author={Christodoulou, CA and Spanakis, GE and Vita, V and Karvouniari, DI and Ekonomou, L},
  journal={International Journal},
  volume={2},
  number={1},
  pages={81--86},
  year={2010}
}

@inproceedings{wittlinger2015flexible,
  title={Flexible Deep Neural Network structure with application to Natural Language Processing},
  author={Wittlinger, Christopher and Spanakis, Gerasimos and Weiss, Gerhard},
  booktitle={BNAIC 2015 THE 27TH BENELUX CONFERENCE ON ARTIFICIAL INTELLIGENCE},
  volume={1},
  number={1},
  year={2015}
}

@inproceedings{spanakis2016network,
  title={Network analysis of ecological momentary assessment data for monitoring and understanding eating behavior},
  author={Spanakis, Gerasimos and Weiss, Gerhard and Boh, Bastiaan and Roefs, Anne},
  booktitle={Smart Health: International Conference, ICSH 2015, Phoenix, AZ, USA, November 17-18, 2015. Revised Selected Papers},
  pages={43--54},
  year={2016},
  organization={Springer International Publishing}
}

@article{boh2016ecological,
  title={An Ecological Momentary Intervention for weight loss and healthy eating via smartphone and Internet: study protocol for a randomised controlled trial},
  author={Boh, Bastiaan and Lemmens, Lotte HJM and Jansen, Anita and Nederkoorn, Chantal and Kerkhofs, Vincent and Spanakis, Gerasimos and Weiss, Gerhard and Roefs, Anne},
  journal={Trials},
  volume={17},
  pages={1--12},
  year={2016},
  publisher={BioMed Central}
}

@inproceedings{spanakis2016bagged,
  title={Bagged Boosted Trees for Classification of Ecological Momentary Assessment Data},
  author={Spanakis, Gerasimos and Weiss, Gerhard and Roefs, Anne},
  booktitle={ECAI 2016: 22nd European Conference on Artificial Intelligence, 29 August-2 September 2016, The Hague, The Netherlands-Including Prestigious Applications of Artificial Intelligence (PAIS 2016)},
  volume={285},
  pages={1612--1613},
  year={2016},
  organization={IOS Press}
}

@inproceedings{spanakis2016amsom,
  title={AMSOM: Adaptive Moving Self-organizing Map for Clustering and Visualization},
  author={Spanakis, Gerasimos and Weiss, Gerhard},
  booktitle={Proceedings of the 8th International Conference on Agents and Artificial Intelligence},
  volume={2},
  pages={129--140},
  year={2016},
  organization={SCITEPRESS}
}

@article{boh2016indulgent,
  title={Indulgent thinking? Ecological momentary assessment of overweight and healthy-weight participants' cognitions and emotions},
  author={Boh, Bastiaan and Jansen, Anita and Clijsters, Ineke and Nederkoorn, Chantal and Lemmens, Lotte HJM and Spanakis, Gerasimos and Roefs, Anne},
  journal={Behaviour research and therapy},
  volume={87},
  pages={196--206},
  year={2016},
  publisher={Pergamon}
}

@article{spanakis2016utilizing,
  title={Utilizing longitudinal data to build decision trees for profile building and predicting eating behavior},
  author={Spanakis, Gerasimos and Weiss, Gerhard and Boh, Bastiaan and Kerkhofs, Vincent and Roefs, Anne},
  journal={Procedia Computer Science},
  volume={100},
  pages={782--789},
  year={2016},
  publisher={Elsevier}
}

@inproceedings{bruggermann2016storyline,
  title={Storyline detection and tracking using Dynamic Latent Dirichlet Allocation},
  author={Br{\"u}ggermann, Daniel and Hermey, Yannik and Orth, Carsten and Schneider, Darius and Selzer, Stefan and Spanakis, Gerasimos},
  booktitle={Proceedings of the 2nd Workshop on Computing News Storylines (CNS 2016), EMNLP 2016},
  pages={9--19},
  year={2016},
  organization={Association for Computational Linguistics}
}

@inproceedings{spanakis2016enhancing,
  title={Enhancing classification of ecological momentary assessment data using bagging and boosting},
  author={Spanakis, Gerasimos and Weiss, Gerhard and Roefs, Anne},
  booktitle={2016 IEEE 28th International Conference on Tools with Artificial Intelligence (ICTAI)},
  pages={388--395},
  year={2016},
  organization={IEEE}
}

@inproceedings{spanakis2017enhancing,
  title={Enhancing Visual Clustering Using Adaptive Moving Self-Organizing Maps (AMSOM)},
  author={Spanakis, Gerasimos and Weiss, Gerhard},
  booktitle={Agents and Artificial Intelligence: 8th International Conference, ICAART 2016, Rome, Italy, February 24-26, 2016, Revised Selected Papers 8},
  pages={189--211},
  year={2017},
  organization={Springer International Publishing}
}

@inproceedings{bakhshinategh2017course,
  title={A course recommender system based on graduating attributes},
  author={Bakhshinategh, Behdad and Spanakis, Gerasimos and Zaiane, Osmar and ElAtia, Samira},
  booktitle={International Conference on Computer Supported Education},
  volume={2},
  pages={347--354},
  year={2017},
  organization={SCITEPRESS}
}

@inproceedings{10.1145/3041021.3051691,
author = {Price, Simon and Hall, Wendy and Earl, Graeme and Tiropanis, Thanassis and Tinati, Ramine and Wang, Xin and Gandolfi, Eleonora and Gatewood, Jane and Boateng, Richard and Denemark, David and Groflin, Alexander and Loader, Brian and Schmidt, Maxine and Billings, Marilyn and Spanakis, Gerasimos and Suleman, Hussein and Tsoi, Kelvin and Wessels, Bridgette and Xu, Jie and Birkin, Mark},
title = {Worldwide Universities Network (WUN) Web Observatory: Applying Lessons from the Web to Transform the Research Data Ecosystem},
year = {2017},
isbn = {9781450349147},
publisher = {International World Wide Web Conferences Steering Committee},
address = {Republic and Canton of Geneva, CHE},
url = {https://doi.org/10.1145/3041021.3051691},
doi = {10.1145/3041021.3051691},
booktitle = {Proceedings of the 26th International Conference on World Wide Web Companion},
pages = {1665–1667},
numpages = {3},
keywords = {data science, research data management, social machines},
location = {Perth, Australia},
series = {WWW '17 Companion}
}

@article{spanakis2017machine,
  title={Machine learning techniques in eating behavior e-coaching: Balancing between generalization and personalization},
  author={Spanakis, Gerasimos and Weiss, Gerhard and Boh, Bastiaan and Lemmens, Lotte and Roefs, Anne},
  journal={Personal and Ubiquitous Computing},
  volume={21},
  pages={645--659},
  year={2017},
  publisher={Springer London}
}

@inproceedings{vrancken2017multi,
  title={Multi-agent parking place simulation},
  author={Vrancken, Thomas and Tenbrock, Daniel and Reick, Sebastian and Bozhinovski, Dejan and Weiss, Gerhard and Spanakis, Gerasimos},
  booktitle={Advances in Practical Applications of Cyber-Physical Multi-Agent Systems: The PAAMS Collection: 15th International Conference, PAAMS 2017, Porto, Portugal, June 21-23, 2017, Proceedings 15},
  pages={272--283},
  year={2017},
  organization={Springer International Publishing}
}

@inproceedings{prabhakar2017reciprocal,
  title={Reciprocal recommender system for learners in massive open online courses (MOOCs)},
  author={Prabhakar, Sankalp and Spanakis, Gerasimos and Zaiane, Osmar},
  booktitle={International Conference on Web-Based Learning},
  pages={157--167},
  year={2017},
  organization={Springer, Cham}
}

@inproceedings{hagedoorn2017massive,
  title={Massive open online courses temporal profiling for dropout prediction},
  author={Hagedoorn, Tom Rolandus and Spanakis, Gerasimos},
  booktitle={2017 IEEE 29th International Conference on Tools with Artificial Intelligence (ICTAI)},
  pages={231--238},
  year={2017},
  organization={IEEE}
}

@inproceedings{hermans2017accumulated,
  title={Accumulated gradient normalization},
  author={Hermans, Joeri R and Spanakis, Gerasimos and M{\"o}ckel, Rico},
  booktitle={Asian Conference on Machine Learning},
  pages={439--454},
  year={2017},
  organization={PMLR}
}

@inproceedings{bartl2017retrieval,
  title={A retrieval-based dialogue system utilizing utterance and context embeddings},
  author={Bartl, Alexander and Spanakis, Gerasimos},
  booktitle={2017 16th IEEE International Conference on Machine Learning and Applications (ICMLA)},
  pages={1120--1125},
  year={2017},
  organization={IEEE}
}

@inproceedings{bruggermann2017towards,
  title={Towards a topic discovery and tracking system with application to news items},
  author={Br{\"u}ggermann, Daniel and Hermey, Yannik and Orth, Carsten and Schneider, Darius and Selzer, Stefan and Spanakis, Gerasimos},
  booktitle={Future and Emerging Trends in Language Technology. Machine Learning and Big Data: Second International Workshop, FETLT 2016, Seville, Spain, November 30--December 2, 2016, Revised Selected Papers 2},
  pages={183--197},
  year={2017},
  organization={Springer International Publishing}
}

@inproceedings{krebs2017social,
  title={Social emotion mining techniques for Facebook posts reaction prediction},
  author={Krebs, Florian and Lubascher, Bruno and Moers, Tobias and Schaap, Pieter and Spanakis, Gerasimos},
  booktitle={In Proceedings of the 10th International Conference on Agents and Artificial Intelligence (ICAART 2018)},
  volume={1},
  pages={211--220},
  year={2017}
}