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Hepatocellular carcinoma is the most common primary liver cancer. Unfortunately, this tumor still has a high mortality rate due to the lack of effective treatments for its most advanced or poorly localized forms. As part of a partnership with the CHU UCL Namur - site de Godinne and with the support of Roche Belgium, researchers in the Department of Biomedical Sciences are trying to understand why liver tumor cells are so resistant to treatment, and to identify therapeutic alternatives to better target them.

On May 10, 2025, Vice-Rector Carine Michiels and Professor Anne-Catherine Heuskin handed over UNamur's cheque at the grand closing evening of Operation Télévie, which this year raised a record €13,351,977 for the Fonds National de la Recherche Scientifique. Télévie funds are used entirely to finance cancer research projects at universities in the Wallonia-Brussels Federation and the Grand Duchy of Luxembourg.

Abstract Deep learning has become an extremely important technology in numerous domains such as computer vision, natural language processing, and autonomous systems. As neural networks grow in size and complexity to meet the demands of these applications, the cost of designing and training efficient models continues to rise in computation and energy consumption. Neural Architecture Search (NAS) has emerged as a promising solution to automate the design of performant neural networks. However, conventional NAS methods often require evaluating thousands of architectures, making them extremely resource-intensive and environmentally costly.This thesis introduces a novel, energy-aware NAS pipeline that operates at the intersection of Software Engineering and Machine Learning. We present CNNGen, a domain-specific generator for convolutional architectures, combined with performance and energy predictors to drastically reduce the number of architectures that need full training. These predictors are integrated into a multi-objective genetic algorithm (NSGA-II), enabling an efficient search for architectures that balance accuracy and energy consumption.Our approach explores a variety of prediction strategies, including sequence-based models, image-based representations, and deep metric learning, to estimate model quality from partial or symbolic representations. We validate our framework across three benchmark datasets, CIFAR-10, CIFAR-100, and Fashion-MNIST, demonstrating that it can produce results comparable to state-of-the-art architectures with significantly lower computational cost. By reducing the environmental footprint of NAS while maintaining high performance, this work contributes to the growing field of Green AI and highlights the value of predictive modelling in scalable and sustainable deep learning workflows. Jury Prof. Wim Vanhoof - University of Namur, BelgiumProf. Gilles Perrouin - University of Namur, BelgiumProf. Benoit Frénay - University of Namur, BelgiumProf. Pierre-Yves Schobbens - University of Namur, BelgiumProf. Clément Quinton - University of Lille, FranceProf. Paul Temple- University of Rennes, FranceProf. Schin'ichi Satoh - National Institute of Informatics, Japan

How can teleworking and face-to-face work be reconciled? How can these professional practices be framed to reinforce the innovative and sustainable dimensions of hybrid work? These are the questions that Michel Ajzen, a specialist in organizational management, is tackling as part of his teaching assignments in the Department of Management Sciences at UNamur. His research focuses on hybrid work and organizational innovation, with a transdisciplinary approach aimed at reinventing managerial practices to meet contemporary challenges.

Floriane Goosse, a PhD student at the University of Namur, within the NaDI-CeRCLe research center, has received the prestigious "Best Research Paper Award" for her thesis paper conducted in collaboration with Wafa Hammedi, professor in the Department of Management at UNamur, and Dominik Mahr, from Maastricht University.

Our society is undergoing a digital revolution, impacting its organization, but also its practices, and even its values. Most sectors of our society have to integrate this revolution, including eHealth, eGov, eServices, collaborative economy. Solving these challenges requires a transdisciplinary approach including technology, scientific foundations, but also societal, ethical, juridical and economic viewpoints.NADI aims at federating all the UNamur researchers working on the following challenges in 7 research fields:

Building on a tradition of computer science research at the University of Namur, NaDI federates six research centers focusing on different aspects of the digital society.