
Computer Science
Introduction and Research Topics
The Computer Science Department at IRIMAS brings together all computer science researchers at the University of Haute-Alsace (UHA). It is organized around three specialized research teams:
OMeGA: Optimization by Metaheuristics, alGorithmics, and modelizAtion.
MSD: Modeling and Data Science.
RT: Networks and Telecommunications
The staff consists of about thirty full-time employees. Geographically, the MSD and OMeGA are based on the Illberg campus at ENSISA in Mulhouse, while the RT is located in Colmar, at the IUT.
Objectives and Unifying Theme
The department has chosen big data as the central focus of its work. In response to the massive increase in data generated by connected environments, our researchers are developing innovative concepts and tools to manage the complexity of today’s systems.
Notre expertise couvre l’intégralité du cycle de vie de l’information :
Acquisition and Transfer: Expertise in networks and telecommunications.
Storage and Processing: Methods of Data Analysis and Mining.
Value Creation: Using artificial intelligence and optimization.
Collaborations and Interdisciplinarity
La structure de l’IRIMAS favorise une forte synergie entre les équipes informatiques, permettant d’aborder des projets de recherche sur un large spectre technologique. Le département est fort de collaborations industrielles et internationales à travers des projets européens, ANR, etc.
The department also maintains close ties with other disciplines at the institute, particularly through collaborations with the departments of Control Engineering (ASI) and Mathematics. This openness is reflected in a strong commitment to cutting-edge programs, such as the Master’s in Mathematical Engineering and Data Science.
The Teams
The research conducted by the MSD team focuses on modeling and data science, with an emphasis on theories and algorithms that enable the extraction of insights from large volumes of data generated by computer systems.
L’équipe OMeGA conçoit des algorithmes d’optimisation hybrides et des solutions de traitement de données géométriques et visuelles pour résoudre des problèmes complexes dans les domaines de l’énergie, de la santé et de l’industrie.
L’équipe RT développe des solutions innovantes pour sécuriser et optimiser les réseaux sans fil, les objets connectés et les systèmes de communication des véhicules autonomes.
Research Activities
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Degenerate non-autonomous parabolic equation in divergence form: well-posedness and controllability via Carleman estimates (2026) DocumentMohammad Akil, Genni Fragnelli, Sarah Ismail
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Linear boundary stabilization for a general non-autonomous degenerate wave equation in non-divergence form (2026) DocumentMohammad Akil, Genni Fragnelli, Sarah Ismail
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Boundary stabilization for a general non-autonomous degenerate wave equation in divergence form (2026) DocumentMohammad Akil, Genni Fragnelli, Sarah Ismail
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Fed-DCSRW: a privacy-preserving, dynamic client selection framework for heterogeneous federated learning via roulette wheel mechanism (2026) ArticleAline Abboud, Mohamed El Amine Brahmia, Abdelhafi Abouaissa, Ahmad Shahin, Rocks MazraaniCluster Computing
S2ST
AICOLO
MI*EDGE
Research and Doctoral studies
Textures physiques réalistes par assemblages super-résolu d’images multi points de vue
Julien Bianchetti
Directeur(s) de thèse : Christophe Cudel, Frédéric Cordier and Sophie Kohler, Yvan Maillot
Département(s) et équipe(s) : Computer Science • ASI --- OMeGA • IMTIS
Classification et évaluation des appels d’urgence médicale par apprentissage profond multimodale et analyse vocale
Samuel Lebot
Directeur(s) de thèse : Cédric Wemmert, Germain Forestier and Baptiste Lafabregue, Delphine Bernhard
Département(s) et équipe(s) : Computer Science --- MSD
Contributions à l’analyse de séries temporelles de mouvements humains. Applications à l’évaluation d’exercices de rééducation
Maxime Devanne
Computer Science --- MSD
Sécurité et Gestion de la Qualité de Service dans les Réseaux Ad Hoc Véhiculaire
Béchir Alaya
Computer Science --- RT
Contact the department
Department Head
Pr Germain FORESTIER
- Nous écrire
- Téléphone
MSD Team
Pr Jonathan WEBER
- Nous écrire
- Téléphone
- ENSISA, 12 rue des Frères Lumière, 68093 Mulhouse
OMeGA Team
Pr Lhassane IDOUMGHAR
- Nous écrire
- Téléphone
- ENSISA, 12 rue des Frères Lumières, 68093 Mulhouse
RT Team
Pr Abdelhafid ABOUAISSA
- Nous écrire
- Téléphone
- IUT Colmar, 34 rue du Grillenbreit, 68000 Colmar
Colmar University of Technology :
From the Colmar train station:
- Take Line 4 to the Grillenbreit stop.
ENSISA :
From the Mulhouse train station:
- Take bus line 31 or 51 to the University stop, or bus line 21 to the Lumière stop at the top of the campus.
ENSISA :
From the Mulhouse train station:
- Take Tram Line 1 to the Porte Jeune stop,
- then take Tram Line 2 to the Université stop,
- then a 5-minute walk.
Colmar University of Technology :
From Highway A35:
- Take the D201 toward “Rue du Rhin”; the University of Technology is a 5-minute drive away.
ENSISA :
Depuis l’autoroute A36 :
- take Exit 16a,
- Take the D68 toward “Centre”; the campus is a 5-minute drive away.