Heirman, P., Kolh, P., & Ittoo, A. (20 April 2026). Comparing Human and AI-Derived DRG Severity of Illness Using OMOP CDM: A Belgian APR-DRG Case Study [Poster presentation]. OHDSI Europe Symposium 2026, Rotterdam, Netherlands. |
Jamoulle, M., Vander Stichele, R., & Ittoo, A. (2026). Long COVID as a Tracer of Care Fragmentation: Reconstructing Patient Care Trajectories from Belgian Health System Metadata. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/344281. |
Ittoo, A., & Ghilissen, M. (27 November 2025). Mining the Minds of Science. Transforming Open Science into Strategic Intelligence with Open Source [Paper presentation]. ULiège Open Science Day 2025, Liége, Belgium. |
Makenne, N. L., & Ittoo, A. (06 November 2025). Making GenAI Greener & Sustainable [Paper presentation]. PARTNER Conference on Current Issues in Sustainability. |
Singh, A., Ittoo, A., Vandomme, E., & Ars, P. (2025). Uncertainty-Aware Reinforcement Learning Agents for Noisy Environments. In 2025 tenth International Conference on Information Technology Trends (ITT). IEEE. doi:10.1109/ITT69610.2025.11352934  Dataset: https://gymnasium.farama.org/ |
Dosquet, P., & Ittoo, A. (November 2025). LLM Size Reduction and Carbon Footprint [Poster presentation]. BNAIC BeNeLearn 2025. |
Makenne, N. L., & Ittoo, A. (22 October 2025). From Large Language Models to Small Language Models [Paper presentation]. Digital challenges for small languages workshop. |
Jamoulle, M., Angenot, V., & Ittoo, A. (2025). Large Language Models in Belgian Primary Care: Clinical Applications, Ethical Challenges, and Epistemological Reflections. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/336509. |
Heirman, P., Lambrecht, M., Leroy, S., Neysen, N., Kolh, P., & Ittoo, A. (11 September 2025). The use of EffectiveCAN with confidence levels for automated ICD‐10‐CM/PCS coding of French-Language hospital stay records [Paper presentation]. 37th PSCI conference : "Patient Grouping as a Driver of Value in Health: The Patient at the Heart of Our Decisions.", Québec, Canada. |
Singh, A., Ittoo, A., Ars, P., & Vandomme, E. (2025). Multi-channel multi-model customer conversion prediction in the insurance domain. In A. Taghipour, New Perspectives and Paradigms in Applied Economics and Business: Select Proceedings of the 9th International Conference on Applied Economics and Business, Paris, France, 2025. Switzerland: Springer Cham. |
Singh, A., Ittoo, A., Ars, P., & Vandomme, E. (20 May 2025). Beyond Yes or No: Making Reliable Decisions and improving personalized customer service (Poster) [Poster presentation]. Research day, Liege, Belgium. |
Chuor, P., & Ittoo, A. (29 January 2025). Gen AI vs. NLP for Legal Entity Extraction [Paper presentation]. O RBEL-NGB Conference, Maastricht, Netherlands. |
Singh, A., Ittoo, A., Pierre, A., & Vandomme, E. (29 January 2025). Conformal Prediction: Calibrated Decision-Making [Paper presentation]. Joint ORBEL - NGB conference on Operations Research, Maastricht, Netherlands. |
Makenne, N. L., & Ittoo, A. (14 November 2024). Towards Small Language Model [Paper presentation]. 19th Day of Scientific Collaboration between the Doctoral Schools in Management Science of Université Paris I Panthéon-Sorbonne and Université libre de Bruxelles & Research Seminar in Applied Economics and Management (RSAEM), Brussels, Belgium. |
Chuor, P., & Ittoo, A. (16 May 2024). NLP and LLMs for Regulatory Reporting Obligations [Poster presentation]. Research Day, Liege, Belgium. |
Makenne, N. L., & Ittoo, A. (16 May 2024). Towards Small Large Language Models [Poster presentation]. Research Day 2024. |
Gautier, A., Ittoo, A., & Van Cleynenbreugel, P. (2023). Pricing algorithms aren't colluding - Yet! ORBi-University of Liège. https://orbi.uliege.be/handle/2268/314305. |
Luong Tran, Q.-D., Vu, D.-H., Le, A.-C., & Ittoo, A. (May 2023). Contextual Modeling in Context-Aware Conversation Systems. KSII Transactions on Internet and Information Systems, 17 (5), 1396 - 1412. doi:10.3837/tiis.2023.05.005 |
Memic, E., Lamest, M., Muehlenbrock, S., & Ittoo, A. (18 March 2022). How Does the Banking Business Model Evolve and Integrate in a Platform Ecosystem? Journal of Business Ecosystems, 2 (2), 50-72. doi:10.4018/jbe.295556 |
Poumay, J., & Ittoo, A. (2022). Using meaning instead of words to track topics. Natural Language Processing and Information Systems. |
Trieu, L. H., & Ittoo, A. (2022). A Multilingual Parallel Corpus for Improving Machine Translation on Southeast Asian Languages (Submitted to ACM Transactions on Low Resource Languages). ORBi-University of Liège. https://orbi.uliege.be/handle/2268/291962. |
Poumay, J., & Ittoo, A. (2021). A Comprehensive Comparison of Word Embeddings in Event & Entity Coréférence Resolution. In Findings of ACL: EMNLP 2021. Punta Cana, Dominican Republic: Association for Computational Linguistics. doi:10.18653/v1/2021.findings-emnlp.235 |
Poumay, J., & Ittoo, A. (2021). HTMOT : Hierarchical Topic Modelling Over Time (Submitted to Information Systems Research, April 2022). ORBi-University of Liège. https://orbi.uliege.be/handle/2268/292032. |
Spajosevic, D., Ittoo, A., Rebouh, L., & de Kerchove, E. (2020). Study on the use of innovative technologies in the justice field. Brussels, Belgium: European Commission. doi:10.2838/585101https://orbi.uliege.be/handle/2268/252237 |
Gautier, A., Ittoo, A., & Van Cleynenbreugel, P. (July 2020). AI algorithms, price discrimination and collusion: a technological, economic and legal perspective. European Journal of Law and Economics, 50 (3), 405-435. doi:10.1007/s10657-020-09662-6 |
Gillain, C., Ittoo, A., & Lambert, M. (17 January 2020). Style coverage in Institutional Media [Poster presentation]. 12th Annual Hedge Fund Research Conference, Paris, France. |
Ittoo, A. (2019). AI Algorithms for Legal Text Processing. In Proceedings Multidisciplinary Perspectives on Algorithms Regulation, Governance, Markets. |
Ittoo, A. (19 June 2019). Machine Learning for EUR-Lex Legal Measures [Paper presentation]. EUROFILING CONFERENCE, Frankfurt, Germany. |
Gillain, C., Ittoo, A., & Lambert, M. (17 June 2019). News-induced style seasonality [Paper presentation]. 36th International Conference of the French Finance Association (AFFI), Québec, Canada. |
Ittoo, A. (06 May 2019). Machine Learning pour la Traduction Automatique [Paper presentation]. Le traducteur à l’ère des nouvelles technologies. |
Resnick, M. P., Ittoo, A., Jamoulle, M., Vanmeerbeek, M., Shamenek, F. S., Ed Hsu, C., vander Stichele, R., Grosjean, J., Darmoni, S., Cardillo, E., & Pizzanelli, M. (2019). The Q-codes: Metadata, Research data, and desiderata, oh my! Improving access to grey literature in family medicine. In D. Farace & Frantzen (Eds.), GL20 Proceedings Twentieth International Conference on Grey Literature “Research Data Fuels and Sustains Grey Literature” (TextRelease, February 2019 .–161p, pp. 123-133). Amsterdam, Netherlands: GreyLiterature Network Service. |
Trieu, H. L., Ittoo, A., & Nguyen, L. M. (2019). Leveraging Resources for Statistical Machine Translation on Asian Low Resource Languages. ACM Transactions on Asian and Low-Resource Language Information Processing, 18 (3). doi:10.1145/3314936 |
Trieu, L. H., & Ittoo, A. (2019). Generation of Parallel Corpus for Low Resource Language Translation. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/227534. |
Gautier, A., Ittoo, A., & Petit, N. (05 December 2018). Price Discrimination & Collusion with AI [Paper presentation]. THE LAW AND ECONOMICS OF BIG DATA AND ARTIFICIAL INTELLIGENCE, Rome, Italy. |
Jamoulle, M., Pizzanelli, M., Cardillo, E., Ittoo, A., Vander Stichele, R., Resnick, M., Grosjean, J., Darmoni, S., & Vanmeerbeek, M. (December 2018). Indexing grey multilingual literature in General Practice: Family Medicine in the Era of Semantic Web. Grey Journal, Spring 2018 (1). |
Ittoo, A. (23 November 2018). Can AI Algorithms Collude? [Paper presentation]. 18th Information and Computer Science Conference, Ho Chi Mihn City, Vietnam. |
Ittoo, A. (2018). Big Data & Competition Law: Price Discrimination vs. Tacit Collusion. In Big Data & Competition Law: Do New Technologies Require New Approaches to Competition Law? |
Ittoo, A. (November 2018). Algorithms for Price Discrimination [Paper presentation]. Big Data, AI, and Algorithms: Do New Technologies Require New Approaches to Competition Law?. |
Hoffait, A.-S., & Ittoo, A. (July 2018). Assessing and predicting review helpfulness [Paper presentation]. 29ème conférence européenne sur la recherche opérationnelle (EURO2018), Valence, Spain. |
Ittoo, A. (15 June 2018). AI & Collusion [Paper presentation]. Competition Law and Policy for Algorithm-Driven Markets, Munich, Germany. |
Ittoo, A., Nguyen Le Minh, & Tojo, S. (2018). Knowledge & Systems Engineering. In Special Issue on Knowledge and Systems Engineering. Elsevier. |
Jamoulle, M., Cardillo, E., Ittoo, A., Vander Stichele, R., Resnick, M., Grosjean, J., Darmoni, S., & Vanmeerbeek, M. (2018). Indexing grey multilingual literature in General Practice: Family medicine in the era of semantic web. International Conference Series on Grey Literature, 2017-October, 61-84. |
Ittoo, A., & Petit, N. (2017). Algorithmic Pricing Agents and Tacit Collusion: A Technological Perspective. In L'intelligence artificielle et le droit. LARCIER. doi:10.2139/ssrn.3046405 |
Jamoulle, M., Resnick, M., Grosjean, J., Ittoo, A., Cardillo, E., Vander Stichele, R., Darmoni, S., & Vanmeerbeek, M. (October 2017). Development, dissemination, and applications of a new terminological resource the Q-Code taxonomy for professional aspects of General Practice / Family Medicine. European Journal of General Practice, accepted. doi:10.1080/13814788.2017.1404986 |
Jamoulle, M., Resnick, M., Ittoo, A., Cardillo, E., Vander Stichele, R., & Vanmeerbeek, M. (06 September 2017). Analysis of definitions of General Practice/Family Medicine and Primary Health Care. British Journal of General Practice, 0050. |
Jamoulle, M., Grosjean, J., Ittoo, A., Resnick, M., Treuherz, A., Vander Stichele, R. H., Cardillo, E., SHAMENEK, F., & Vanmeerbeek, M. (2017). A terminology in General Practice / Family Medicine to represent non-clinical aspects for various usages. In R. Randell et al. (Ed.), Informatics for Health: Connected Citizen-Led Wellness and Population Health (pp. 235:471-475). IOS Press. doi:10.3233/978-1-61499-753-5-471 |
Ittoo, A., Nguyen, L. M., & van den Bosch, A. (2016). Text analytics in industry: Challenges, desiderata and trends. Computers in Industry, (78). doi:10.1016/j.compind.2015.12.001 |
Ittoo, A., Nguyen, L. M., & van den Bosch, A. (2016). Special issue on natural language processing and text analytics in industry. In Text Analytics in Industry. Elsevier. |
Ittoo, A., Nguyen, L. M., & van den Bosch, A. (2016). Editorial: Special issue on natural language processing and text analytics in industry. In Text Analytics in Industry. Elsevier. doi:10.1016/j.compind.2016.01.001 |
Ittoo, A. (2016). Predicting Review Helpfulness. In Proceedings. |
Ittoo, A. (2016). Mining Customer Behavior for Churn Management. |
Ittoo, A. (2015). Plateforme Digitale et le B2B. |
Ittoo, A. (2015). Internt of Things. |
Ittoo, A. (2015). Digital Revolution and Manufacturing. |
Ittoo, A. (2014). La Transformation Digitale. |
Ittoo, A. (2014). Big Data Analytics and the Finance Industry [Paper presentation]. SRIW Conference. |
Bouma, G., Ittoo, A., Basile, V., Metais, E., & Wortmann, H. (Eds.). (March 2014). Special Issue on Natural Language Processing and Information Systems. Data and Knowledge Engineering, 90. doi:10.1016/j.datak.2014.03.002 |
Bouma, G., Ittoo, A., Basile, V., Metais, E., & Wortmann, H. (2014). Natural Language Processing and Information Systems. In NLP and Information Systems. Elsevier. |
Wortmann, J. C., & Ittoo, A. (2013). IFAC Proceedings Volumes. In 7th IFAC Conference on Manufacturing Modelling, Management, and Control. Elsevier. doi:10.3182/20130619-3-RU-3018.00129 |
Ittoo, A. (2012). Natural Language Processing Meets Business - Algorithms for Mining Meaning from Corporate Texts [Doctoral thesis, RUG - Rijksuniversiteit Groningen]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/172768 |