Profil

Tuyttens Daniel

Université de Mons - UMONS > Faculté Polytechnique > Service de Mathématique et Recherche opérationnelle

Université de Mons - UMONS > Faculté Polytechnique > Mathématique et Recherche opérationnelle


Main Referenced Co-authors
Mezmaz, Mohand  (48)
Teghem, Jacques  (47)
Melab, Nouredine (46)
GODART, Jean-Marc  (24)
GMYS, Jan  (19)
Main Referenced Keywords
Computer Science (all) (2); General Materials Science (2); Theoretical Computer Science (2); % reductions (1); [en] Docker (1);
Main Referenced Unit & Research Centers
CRTI - Centre de Recherche en Technologie de l'Information (27)
CREMMI - Modélisation mathématique et informatique (1)
Main Referenced Disciplines
Mathematics (174)
Computer science (30)
Electrical & electronics engineering (25)
Mechanical engineering (4)

Publications (total 183)

The most downloaded
8 downloads
Tuyttens, D., Teghem, J., Fortemps, P., & Van Nieuwenhuyse, K. (01 January 2000). Performance of the MOSA method for the bicriteria assignment problem. Journal of Heuristics, 6, 295-310. doi:10.1023/A:1009670112978 https://hdl.handle.net/20.500.12907/27000
The most cited
278 citations (Scopus®)
Mezmaz, M., Melab, N., Kessaci, Y., Lee, Y. C., Talbi, E.-G., Zomaya, A. Y., & Tuyttens, D. (01 November 2011). A parallel bi-objective hybrid metaheuristic for energy-aware scheduling for cloud computing systems. Journal of Parallel and Distributed Computing, 71 (11), 1497-1508. https://hdl.handle.net/20.500.12907/30061

Gobert, M., Gmys, J., Toubeau, J.-F., Melab, N., Tuyttens, D., & Vallée, F. (26 November 2022). Batch Acquisition for Parallel Bayesian Optimization— Application to Hydro-Energy Storage Systems Scheduling. Algorithms, 15 (12), 446. doi:10.3390/a15120446
Peer Reviewed verified by ORBi

Gobert, M., Gmys, J., Toubeau, J.-F., Melab, N., Tuyttens, D., & Vallée, F. (2022). Parallel Bayesian Optimization for Optimal Scheduling of Underground Pumped Hydro-Energy Storage Systems. In Proceedings - 2022 IEEE 36th International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2022. Institute of Electrical and Electronics Engineers Inc. doi:10.1109/IPDPSW55747.2022.00133
Peer reviewed

KUGALUR PALANISAMY, N., RIVIERE LORPHEVRE, E., Gobert, M., Briffoteaux, G., Tuyttens, D., Arrazola, P.-J., & DUCOBU, F. (06 June 2022). Identification of the Parameter Values of the Constitutive and Friction Models in Machining Using EGO Algorithm: Application to Ti6Al4V. Metals, 12 (6), 976. doi:10.3390/met12060976
Peer Reviewed verified by ORBi

Briffoteaux, G., Melab, N., Mezmaz, M., & Tuyttens, D. (2022). Hybrid Acquisition Processes in Surrogate-Based Optimization. Application to Covid-19 Contact Reduction. In M. Mernik & M. Črepinšek (Eds.), Bioinspired Optimization Methods and Their Applications - 10th International Conference, BIOMA 2022, Proceedings. Springer Science and Business Media Deutschland GmbH. doi:10.1007/978-3-031-21094-5_10
Peer reviewed

Briffoteaux, G., Ragonnet, R., Tomenko, P., Mezmaz, M., Melab, N., & Tuyttens, D. (2022). Comparing Parallel Surrogate-Based and Surrogate-Free Multi-objective Optimization of COVID-19 Vaccines Allocation. In B. Dorronsoro (Ed.), Optimization and Learning - 5th International Conference, OLA 2022, Proceedings. Springer Science and Business Media Deutschland GmbH. doi:10.1007/978-3-031-22039-5_16
Peer reviewed

Briffoteaux, G., Ragonnet, R., Mezmaz, M., Melab, N., & Tuyttens, D. (2021). Evolution Control Ensemble Models for Surrogate-Assisted Evolutionary Algorithms. In HPCS proceedings. IEEE.
Peer reviewed

Gobert, M., Gmys, J., Melab, N., & Tuyttens, D. (2021). Adaptive Space Partitioning for Parallel BayesianOptimization. In HPCS Proceedings. ieee.
Peer reviewed

Gobert, M., Gmys, J., Melab, N., & Tuyttens, D. (2021). Space Partitioning with multiple models for Parallel Bayesian Optimization. Paper presented at International Conference on Optimization and Learning Algorithm, Sicilia (virtual), Italy.

Briffoteaux, G., Ragonnet, R., Mezmaz, M., Melab, N., & Tuyttens, D. (22 July 2020). Evolution Control for parallel ANN-assisted simulation-based optimization: Application to Tuberculosis Transmission Control. Future Generation Computer Systems, 113 (December 2020), 454-467. doi:10.1016/j.future.2020.07.005
Peer Reviewed verified by ORBi

Gmys, J., Pessoa, T. C., Melab, N., Talbi, E.-G., & Tuyttens, D. (2020). A comparative study of high-productivity high-performance programming languages for parallel metaheuristics. Swarm and Evolutionary Computation.
Peer Reviewed verified by ORBi

Briffoteaux, G., Gobert, M., Ragonnet, R., Gmys, J., Mezmaz, M., Melab, N., & Tuyttens, D. (2020). Parallel Surrogate-assisted Optimization: Batched Bayesian Neural Network-assisted GA versus q-EGO. Swarm and Evolutionary Computation.
Peer Reviewed verified by ORBi

Gobert, M., Gmys, J., Melab, N., & Tuyttens, D. (2020). Towards Adaptive Space Partitioning for Large-scale Parallel Bayesian Optimization. Paper presented at International Conference on Optimization and Learning OLA'2020 17-19 February, Cadiz, Spain.

Briffoteaux, G., Ragonnet, R., Mezmaz, M., Melab, N., & Tuyttens, D. (19 February 2020). Towards Dynamic Selection of Evolution Controls in Parallel Bayesian Neural Network-assisted Genetic Algorithm. Paper presented at International Conference on Optimization and Learning OLA'2020 17-19 February, Cadiz, Spain.
Peer reviewed

Gmys, J., Pessoa, T. C., Melab, N., Talbi, E.-G., & Tuyttens, D. (2020). Comparison of high-productivity languages for parallel metaheuristics. Paper presented at International Conference on Optimization and Learning OLA'2020 17-19 February, Cadiz, Spain.

Gmys, J., Mezmaz, M., Melab, N., & Tuyttens, D. (2020). A computationally efficient Branch-and-Bound algorithm for the permutation flow-shop scheduling problem. European Journal of Operational Research.
Peer Reviewed verified by ORBi

Pessoa, T. C., Gmys, J., Melab, N., & Tuyttens, D. (15 November 2019). Towards ultra-scale Branch-and-Bound using a high-productivity language. Future Generation Computer Systems, 105, 196-209. doi:10.1016/j.future.2019.11.011
Peer Reviewed verified by ORBi

Gobert, M., Gmys, J., Toubeau, J.-F., Vallée, F., Melab, N., & Tuyttens, D. (2019). Surrogate-Assisted Optimization for Multi-Stage Optimal Scheduling of Virtual Power Plants. Paper presented at International Conference on High Performance Computing & Simulation, Dublin, Ireland.

Melab, N., Gmys, J., Mezmaz, M., & Tuyttens, D. (16 June 2019). Many-core Branch-and-Bound for GPU accelerators and MIC coprocessors. Studies in Computational Intelligence, 833, 275-291.
Peer reviewed

Moghaddam, A., Teghem, J., Tuyttens, D., Yalaoui, F., & Amodeo, L. (13 June 2019). Toward an Efficient Resolution for a Single-machine Bi-objective Scheduling Problem with Rejection. Foundations of Computing and Decision Sciences, 44 (2), 179-211. doi:10.2478/fcds-2019-0010
Peer Reviewed verified by ORBi

Pessoa, T. C., Gmys, J., Melab, N., de Carvalho Junior, F. H., Pedrosa Rebouças Filho, P., & Tuyttens, D. (01 June 2019). Dynamic Configuration of CUDA Runtime Variables for CDP-based Divide-and-Conquer Algorithms. Lecture Notes in Computer Science, 11333, 16-30.
Peer reviewed

Briffoteaux, G., Melab, N., Mezmaz, M., & Tuyttens, D. (2018). An adaptive evolution control based on confident regions for surrogate-assisted optimization. In 2018 International Conference on High Performance Computing & Simulation, HPCS 2018, Orleans, France, July 16-20, 2018. IEEE. doi:10.1109/HPCS.2018.00130
Peer reviewed

Tuyttens, D., & Godart, J.-M. (2018). Mons : Déjà 200 personnes ont téléchargé 'Share a bike' à Mons.

Tuyttens, D., & Godart, J.-M. (2018). Mons : Déjà 200 personnes ont téléchargé 'Share a bike' à Mons. Dernière Heure.

Tuyttens, D., & Godart, J.-M. (2018). Application mobile ShareABike pour iOS.

Tuyttens, D., & Godart, J.-M. (2018). Site web ShareABike www.shareabike.be.

Tuyttens, D., & Godart, J.-M. (2018). ShareABike débarque en centre-ville. Dernière Heure.

Tuyttens, D., & Godart, J.-M. (2018). Vélos partagés de retour: à tester gratuitement.

Tuyttens, D., & Godart, J.-M. (2018). Mons voit le retour des vélos partagés ShareABike pour un nouveau test durant le printemps.

Tuyttens, D., & Godart, J.-M. (2018). ShareABike débarque en centre-ville.

Tuyttens, D., & Godart, J.-M. (2018). Application mobile ShareABike pour Android.

Filipic, B., Depolli, M., Zupancic, J., Gmys, J., Gobert, M., Melab, N., & Tuyttens, D. (2018). ECG simulator tuning: A parallel multiobjective optimization approach. Paper presented at OLA International Workshop on Optimization and Learning: Challenges and Applications, Alicante, Spain.

Gmys, J., Mezmaz, M., Melab, N., & Tuyttens, D. (2018). Exactly solving permutation-based optimization problems on heterogeneous CPU/GPU clusters. Paper presented at OLA International Workshop on Optimization and Learning: Challenges and Applications, Alicante, Spain.

Pessoa, T. C., Gmys, J., de Carvalho Junior, F. H., Melab, N., & Tuyttens, D. (2017). GPU-accelerated backtracking using CUDA Dynamic Parallelism. Concurrency and Computation: Practice and Experience, 1-19. doi:10.1002/cpe.4374
Peer Reviewed verified by ORBi

Godart, J.-M., Mallargé, J., Tuyttens, D., & Zidda, P. (27 September 2017). Enjeux juridiques et sociétaux de la consommation collaborative (table ronde) : Projet ShareABike. Paper presented at La consommation collaborative: reflets et enjeux de la nouvelle société du partage, Paris, France.

Mateo, M., Teghem, J., & Tuyttens, D. (2017). A bi-objective parallel machine problem with eligibility, release dates and delivery times of the jobs. International Journal of Production Research, 1-24.
Peer Reviewed verified by ORBi

Tuyttens, D., & Godart, J.-M. (2017). Mons - Premier bilan pour vélo partagé.

Tuyttens, D., & Godart, J.-M. (2017). Share a Bike: lancement d'une expérience-test de vélos partagés à Mons.

Tuyttens, D., & Godart, J.-M. (2017). Share a Bike: lancement d'une expérience-test de vélos partagés à Mons.

Tuyttens, D., & Godart, J.-M. (2017). Un système de vélos partagés bientôt en test à Mons.

Tuyttens, D., & Godart, J.-M. (2017). Un système de vélos partagés bientôt en test à Mons. L'Avenir.

Tuyttens, D., & Godart, J.-M. (2017). Mons - Voulez-vous partager un vélo?

Godart, J.-M., Mallargé, J., Tuyttens, D., & Zidda, P. (25 January 2017). Prototype conceptuel d'un système de vélos partagés sans bornes : Attentes, perceptions et enjeux. Paper presented at Les Rencontres de la Mobilité intelligente ATEC-ITS, Paris, France.

Godart, J.-M., Mallargé, J., Tuyttens, D., & Zidda, P. (2017). Prototype conceptuel d'un système de vélos partagés sans bornes : Attentes, perceptions et enjeux. Paper presented at Les Rencontres de la Mobilité intelligente ATEC-ITS, Paris, France.

Melab, N., Gmys, J., Mezmaz, M., & Tuyttens, D. (03 January 2017). Multi-core versus many-core computing for many-task Branch-and-Bound applied to big optimization problems. Future Generation Computer Systems, 82, 472-481.
Peer Reviewed verified by ORBi

Pessoa, T. C., Gmys, J., Melab, N., de Carvalho Junior, F. H., & Tuyttens, D. (15 December 2016). A GPU-based Backtracking Algorithm for Permutation Combinatorial Problems. Lecture Notes in Computer Science, 10048, 310-324.
Peer reviewed

Tuyttens, D., & Godart, J.-M. (2016). 'Share A Bike' - Testé au printemps 2017. Un système de vélos en libre-service. Périodique communal d'information "Mons mag".

Vaillant, G., Mezmaz, M., Tuyttens, D., & Melab, N. (2016). Vectorization of local search for solving flow-shop scheduling problem on Xeon PhiTM MIC co-processors. Paper presented at International Conference on High Performance Computing & Simulation, Innsbruck, Austria.

Manel, M., Teghem, J., & Tuyttens, D. (05 November 2016). An algorithm for a Bi-objective Parallel Machine Problem with Eligibility Realease dates and Delivery times of the jobs. IFAC Proceedings Volumes, 49 (12), 1614-1619.
Peer reviewed

Tuyttens, D., & Godart, J.-M. (2016). Mons: les vélos partagés débarquent bientôt dans le centre-ville ! Journal La Province.

Tuyttens, D., Mezmaz, M., Vaillant, G., & Melab, N. (05 July 2016). Exploring GRASP-based Metaheuristics to solve the Traveling Salesman Problem. Poster session presented at 28th European Conference on Operational Research, Poznan, Poland.

Vandaele, A., & Tuyttens, D. (2016). On the computational complexity of the Cover Printing Problem. Paper presented at 28th European Conference on Operational Research, Poznan, Poland.

Tuyttens, D., Mezmaz, M., Vaillant, G., & Melab, N. (2016). Exploring GRASP-based Metaheuristics to solve the Traveling Salesman Problem. Paper presented at 28th European Conference on Operational Research, Poznan, Poland.

Teghem, J., Mateo, M., & Tuyttens, D. (2016). An algorithm for Bi-objective Parallel Machine Problem with Eligibility Realease dates and Delivery times of the jobs. Paper presented at 28th European Conference on Operational Research, Poznan, Poland.

Vandaele, A., Gillis, N., Glineur, F., & Tuyttens, D. (01 June 2016). Heuristics for exact nonnegative matrix factorization. Journal of Global Optimization, 65 (2), 369-400.
Peer Reviewed verified by ORBi

Gmys, J., Mezmaz, M., Melab, N., & Tuyttens, D. (10 May 2016). IVM-Based parallel branch-and-bound using hierarchical work stealing on multi-GPU systems. Concurrency and Computation: Practice and Experience, 29 (9). doi:10.1002/cpe.4019
Peer Reviewed verified by ORBi

Alekseeva, E., Mezmaz, M., Tuyttens, D., & Melab, N. (10 May 2016). Parallel multi-core hyper-heuristic GRASP to solve permutation flow-shop problem. Concurrency and Computation: Practice and Experience, 29 (9). doi:10.1002/cpe.3835
Peer Reviewed verified by ORBi

Alekseeva, E., Bagein, M., Caucheteur, C., Kouroussis, G., Lobry, J., Manneback, P., Mezmaz, M., Moeyaert, V., Tuyttens, D., & Vanherck, T. (2016). INOGRAMS : un portefeuille de projets en vue d'un système global de gestion du rail.

Tuyttens, D., Mezmaz, M., & Alekseeva, E. (2016). Identification des paramètres du train. Polytech News, (53), 9.

Tuyttens, D., & Godart, J.-M. (2016). SHAREABIKE : Un système innovant pour le partage de vélos. Polytech News, (53), 22.

Tuyttens, D., Mezmaz, M., & Godart, J.-M. (2016). GREENRAIL 2 : Optimisation multicritère des horaires de trains. Polytech News, (53), 7.

Gmys, J., Mezmaz, M., Melab, N., & Tuyttens, D. (27 January 2016). A GPU-based Branch-and Bound algorithm using Integer-Vector-Matrix data structure. Parallel Computing, 59, 119-139. doi:10.1016/j.parco.2016.01.008
Peer Reviewed verified by ORBi

Gmys, J., Leroy, R., Mezmaz, M., Melab, N., & Tuyttens, D. (21 January 2016). Work stealing with private integer-vector-matrix data structure for multi-core branch-and-bound algorithms. Concurrency and Computation: Practice and Experience, 28 (18), 4463-4484. doi:10.1002/cpe.3771
Peer Reviewed verified by ORBi

Gmys, J., Mezmaz, M., Melab, N., & Tuyttens, D. (20 January 2016). IVM-based Work Stealing for Parallel Branch-and-Bound on GPU. Lecture Notes in Computer Science, 9573, 548-558.
Peer reviewed

Mahmoudi, S., Benjelloun, M., Vankerkem, M., Libert, G., Gillis, N., & Tuyttens, D. (2015). Les projets IG : innovation permanente, réalisations diverses, un travail en équipe et des clients réels. Polytech News, (52), 20-21.

Melab, N., Leroy, R., Mezmaz, M., & Tuyttens, D. (2015). Parallel Branch-and-Bound using private IVM-based work stealing on Xeon Phi MIC coprocessor. Paper presented at International Conference on High Performance Computing & Simulation, Amsterdam, Netherlands.

Vandaele, A., & Tuyttens, D. (2015). A Random-Key Genetic Algorithm for Printing Problems. Paper presented at EURO 2015 - 27th European Conference on Operational Research, Glasgow, United Kingdom.

Gmys, J., Mezmaz, M., Melab, N., & Tuyttens, D. (2015). Towards a GPU-based branch-and-bound algorithm using an integer-vector-matrix data structure. Paper presented at ORBEL 29 - Belgian Conference on Operational Research, Antwerp, Belgium.

Tuyttens, D., & Vandaele, A. (02 November 2014). Towards an efficient resolution of printing problems. Discrete Optimization, 14, 126-146.
Peer Reviewed verified by ORBi

Mezmaz, M., Mehdi, M., Bouvry, P., Melab, N., Talbi, E.-G., & Tuyttens, D. (01 October 2014). Solving the three dimensional quadratic assignment problem on a computational grid. Cluster Computing, 17 (2), 205-217.
Peer Reviewed verified by ORBi

Vandaele, A., & Tuyttens, D. (2014). Exact resolution of the Cover Printing problem with a branch and bound algorithm. Paper presented at IFORS-2014 20th Conference of the International Federetaion of Operationel Research, Barcelone, Spain.

Mahmoudi, S., & Tuyttens, D. (2014). Les projets IG : des réalisations en équipe au coeur des besoins de l'entreprise. Polytech.News, (50).

Mezmaz, M., Leroy, R., Melab, N., & Tuyttens, D. (2014). A multi-core parallel branch-and-bound algorithm using factorial number system. 28th IEEE International Parallel and Distributed Processing Symposium, 1203-1212.
Peer reviewed

Leroy, R., Mezmaz, M., Melab, N., & Tuyttens, D. (2014). Work stealing strategies for multi-core parallel branch-and-bound algorithm using factorial number system. Paper presented at PMAM 2014 - International Workshop on Programming Models and Applications for Multicores and Manycores, Orlando, United States - Florida.

Mezmaz, M., Vandaele, A., Tuyttens, D., Itani, S., & Melab, N. (2014). Towards a Lightning Inspired Meta-Heuristic. Paper presented at ORBEL 28, UMONS, Mons, Belgium.

Vandaele, A., & Tuyttens, D. (2014). Exact resolution of the Cover printing problem. Paper presented at ORBEL 28, UMONS, Mons, Belgium.

Leroy, R., Mezmaz, M., Melab, N., & Tuyttens, D. (2014). Using factorial number system to solve permutation optimization problems. Paper presented at ORBEL 28, UMONS, Mons, Belgium.

Teghem, J., & Tuyttens, D. (28 January 2014). A bi-objective approach to reschedule new jobs in a one machine model. International Transactions in Operational Research, 21 (6), 871-898.
Peer Reviewed verified by ORBi

Lust, T., & Tuyttens, D. (01 January 2014). Variable and large neighborhood search to solve the multiobjective set covering problem. Journal of Heuristics, 20 (2), 165-188.
Peer Reviewed verified by ORBi

Tuyttens, D., Godart, J.-M., Mezmaz, M., & Van Sevenant, M. (09 December 2013). Logistique ferroviaire : Optimiser la consommation électrique (Projets GreenRail I et II). Poster session presented at Lab'Insight, UMONS, FPMs, Belgium.

Lust, T., & Tuyttens, D. (2013). Two-phase Pareto local search to solve the biobjective set covering problem. Paper presented at International Conference on Technologies and Applications of Artificial Intelligence, Taipei, Taiwan.

Vandaele, A., Tuyttens, D., Dhouib, E., & Teghem, J. (2013). A new Branch-and-Bound algorithm for solving bi-objective permutation flowshop problems with time lags. Paper presented at 26th European Conference on Operational Research , EURO/INFORMS MMXIII, Rome, Italy.

Dhouib, E., Teghem, J., Tuyttens, D., & Loukil, T. (2013). Comparaison de métaheuristiques de recherche locale sur un problème d'optimisation hiérarchique d'un flowshop avec délais entre les opérations d'une même tâche. In B. Jarboui, P. Siarry, J. Teghem, B. Jarboui (Ed.), P. Siarry (Ed.), & J. Teghem (Ed.), Métaheuristiques pour l'ordonnancement monocritère des ateliers de production (pp. 99-128). Editions Hermes Lavoisier.

Dhouib, E., Teghem, J., Tuyttens, D., & Loukil, T. (2013). A comparison of Local Search Metaheuristics fot a Hierarchical Flow Shop Optimization Problem with Time Lags. In Automation - Control and industrial engineering series - Metaheuristics for Production Scheduling (pp. 69-94). ISTE / John Wiley.

Tuyttens, D., Mezmaz, M., Godart, J.-M., & Van Sevenant, M. (12 March 2013). GreenRail : Economies d'énergie dans le transport ferroviaire. Poster session presented at Matinée des chercheurs (MDC 2013), Mons, Belgium.

Dhouib, E., Tuyttens, D., Teghem, J., & Loukil, T. (2013). Lexicographic optimization of a bi-objective permutation flow shop with time lags. Paper presented at ORBEL 27, Kortrijk, Belgium.

Vandaele, A., & Tuyttens, D. (2013). A branch and bound algorithm for a lexicographic optimization of a bi-objective permutation flowshop with time lags. Paper presented at ORBEL 27, Kortrijk, Belgium.

Chakroun, I., Melab, N., Mezmaz, M., & Tuyttens, D. (01 January 2013). Combining multi-core and GPU computing for solving combinatorial optimization problems. Journal of Parallel and Distributed Computing, 73 (12), 1563-1577.
Peer Reviewed verified by ORBi

Tuyttens, D., Fei, H., Mezmaz, M., & Jalwan, J. (01 January 2013). Simulation-based genetic algorithm towards an energy-efficient railway traffic control. Mathematical Problems in Engineering, 2013, 1-12.
Peer Reviewed verified by ORBi

Melab, N., Chakroun, I., Mezmaz, M., & Tuyttens, D. (2012). A GPU-accelerated Branch-and-Bound Algorithm for the Flow-Shop Scheduling Problem. Paper presented at IEEE International Conference on Cluster Computing, Beijing, China.

Dhouib, E., Teghem, J., Tuyttens, D., & Loukil, T. (27 October 2012). Metaheuristic approaches for the floxshop scheduling problem with time lags and secondary criterion. Paper presented at MEAT'12 : International conference on metaheuristics and nature inspired computing, Port El-Kantaoui, Unknown/unspecified.

Teghem, J., & Tuyttens, D. (2012). A bi-objective approach to reschedule new jobs in a one machine model. Paper presented at EURO XXV, Vilnius, Lithuania.

Mezmaz, M., Melab, N., & Tuyttens, D. (2012). A multi-threaded branch-and-bound algorithm for solving the flow-shop problem on a multi-core environment. In Large Scale Network-centric Computing Systems (pp. 53-70). Wiley-IEEE Computer Society Press.

Tuyttens, D., Fei, H., Mezmaz, M., & Jalwan, J. (30 November 2011). GREENRAIL : un rail plus vert ! Polytech News, 46.

Mezmaz, M., & Tuyttens, D. (30 November 2011). Ordonnancement moins énergivore de tâches dans les systèmes de calcul en nuage. Polytech News, 46.

Mezmaz, M., Melab, N., Kessaci, Y., Lee, Y. C., Talbi, E.-G., Zomaya, A. Y., & Tuyttens, D. (01 November 2011). A parallel bi-objective hybrid metaheuristic for energy-aware scheduling for cloud computing systems. Journal of Parallel and Distributed Computing, 71 (11), 1497-1508.
Peer Reviewed verified by ORBi

Teghem, J., & Tuyttens, D. (2011). A Bi-objective Approach to Reschedule New Jobs in an One Machine Model. Paper presented at IFORS 2011 - 19th Triennial Conference of the International Federation of Operational Research Societies, Melbourne, Australia.

Kessaci, Y., Mezmaz, M., Melab, N., Talbi, E.-G., & Tuyttens, D. (23 June 2011). Parallel Evolutionary Algorithms for Energy Aware Scheduling. Studies in Computational Intelligence, 362, 75-100.
Peer reviewed

Ulungu, B., Bellabdaoui, A., & Tuyttens, D. (24 March 2011). Méthodes quantitatives de gestion pour le management des entreprises : quelques cas d'études. Paper presented at CIAE 2011 - Colloque d'Informatique, Automatique et Electronique, Mundiapolis Université Casablanca, Morocco.

Tuyttens, D., Mezmaz, M., Fei, H., & Jalwan, J. (22 March 2011). Projet GreenRail. Poster session presented at 6ème édition de la Matinée des Chercheurs (MDC 2011), Mons, Belgium.

Vandaele, A., & Tuyttens, D. (22 March 2011). Extending a GRASP technique from printing problems to the cutting stock problem. Poster session presented at 6ème édition de la Matinée des Chercheurs (MDC 2011), Mons, Belgium.

Mezmaz, M., Tuyttens, D., Jalwan, J., & Fei, H. (22 March 2011). GREENRAIL : Optimisation Energétique Ferroviaire. Paper presented at Troisième journée scientifique du Pôle Hainuyer, Ath, Belgium.

Fei, H., Tuyttens, D., Jalwan, J., & Mezmaz, M. (01 March 2011). Greenrail Energy Manager: Une Gestion Optimale du Trafic Ferroviaire. Recherche Opérationnelle et Transport Ferroviaire. Paper presented at 12e Congrès annuel de la Société française de Recherche Opérationnelle et d'Aide à la Décision, Saint-Etienne, France.

Vandaele, A., & Tuyttens, D. (2011). Extending a GRASP technique from printing problems to the cutting stock problem. Paper presented at ORBEL 25, Gand, Belgium.

Fei, H., Tuyttens, D., Mezmaz, M., & Jalwan, J. (2011). An energy-conscious greedy heuristic to solve the train control problem. Paper presented at ORBEL 25, Gand, Belgium.

Lust, T., Teghem, J., & Tuyttens, D. (01 January 2011). Very-large scale neighborhood search for solving multi-objective combinatorial optimization problems. Lecture Notes in Computer Science, 6576, 254-268.
Peer reviewed

Mezmaz, M., Tuyttens, D., Fei, H., & Jalwan, J. (30 October 2010). Towards the State-of-the-Art of the Use of Genetic Algorithms to Solve Energy-Conscious Train Control Problem. Paper presented at International Conference on Metaheuristics and Nature Inspired Computing, Djerba Island, Tunisia.

Mezmaz, M., Kessaci, Y., Lee, Y. C., Melab, N., Talbi, E.-G., Zomaya, A. Y., & Tuyttens, D. (28 October 2010). A Parallel Bi-objective Hybrid Genetic Algorithm to Minimize Energy Consumption and Makespan Using Dynamic Voltage Scaling. Paper presented at International Conference on Metaheuristics and Nature Inspired Computing, Djerba Island, Tunisia.

Mezmaz, M., Kessaci, Y., Lee, Y. C., Melab, N., Talbi, E.-G., Zomaya, A. Y., & Tuyttens, D. (2010). A Parallel Island-based Hybrid Genetic Algorithm for Precedence-constrained Applications to Minimize Energy Consumption and Makespan. Proceedings - IEEE/ACM International Workshop on Grid Computing 2010, Article number 5697985, Pages 274-281 2010 11th IEEE/ACM International Conference on Grid Computing, 274-281.
Peer reviewed

Fei, H., Tuyttens, D., Mezmaz, M., & Jalwan, J. (01 September 2010). The state-of-art about energy-efficient railway traffic control. Paper presented at International Conference Operations Research, Munich, Germany.

Tuyttens, D., Dhouib, E., Teghem, J., & Loukil, T. (11 July 2010). A bi-criteria flowshop problem with time lags. Paper presented at Conference Meta 2010, Djerba, Tunisia.

Tuyttens, D., & Vandaele, A. (2010). A grasp algorithm to solve the label printing problem. Paper presented at Congrès EURO XXIV Lisbonne, Portugal, Portugal.

Lecron, F., Manneback, P., & Tuyttens, D. (2010). Exploiting Grid Computation for Solving the Vehicle Routing Problem. Paper presented at ACS/IEEE International Conference on Computer Systems and Applications, Hammamet, Tunisia.

Tuyttens, D., Mezmaz, M., Jalwan, J., & Fei, H. (07 May 2010). Le projet GREENRAIL : Recherches en optimisation. Paper presented at Seconde journée scientifique du Pöle Hainuyer, Mons, Belgium.

Tuyttens, D., & Vandaele, A. (01 April 2010). Using a greedy random adaptative search procedure to solve the cover printing problem. Computers and Operations Research, 37 (4), 640-648. doi:10.1016/j.cor.2009.06.006
Peer Reviewed verified by ORBi

Tuyttens, D., Fei, H., Mezmaz, M., & Jalwan, J. (04 March 2010). GreenRail : un rail moins énergivore. Polytech.News, 43.

Teghem, J., & Tuyttens, D. (24 February 2010). Une approche bi-objectif pour le réordonnancement d'un flowshop. Paper presented at Congrès de la Société Française de Recherche Opérationnelle et d'Aide à la Décision, Toulouse, France.

Mezmaz, M., Fei, H., Jalwan, J., & Tuyttens, D. (11 February 2010). GreenRail : vers un système ferroviaire moins énergivore. Paper presented at Midis de MathRO, .

Teghem, J., & Tuyttens, D. (2010). A biobjective approach for rescheduling a flowshop. Paper presented at Conférence EURO, Lisbonne, Portugal, Lisbonne, Portugal.

Teghem, J., Dhouib, E., Tuyttens, D., & Loukil, T. (2010). Comparison of two metaheuristics for biobjective flowshop with time lags. Paper presented at Conférence EURO, Lisbonne, Portugal, Lisbonne, Portugal.

Teghem, J., & Tuyttens, D. (2009). A bi-objective approach for rescheduling of a flowshop. Paper presented at Congrès INFORMS, San Diego, United States - California.

Tuyttens, D., & Vandaele, A. (2009). Using a greedy random adaptative search procedure to solve the cover printing problem. Paper presented at EURO XXIII, European operations research association, Bonn, Germany.

Tuyttens, D. (13 May 2009). Faisons en un système. Paper presented at Journée des professeurs de mathématique, UMONS/FPMs, Belgium.

Tuyttens, D. (07 May 2009). Using a GRASP method for solving a combinatorial optimization problem. Paper presented at Séminaire Pôle TI, UMONS/FPMs, Unknown/unspecified.

Tuyttens, D., & Vandaele, A. (2009). Using a greedy random adaptative search procedure to solve the cover printing problem. Paper presented at Conférence ORBEL 23, Leuven, Belgium.

Lecron, F., Manneback, P., & Tuyttens, D. (05 November 2008). Solving the vehicle routing problem with paradiseo using grid'5000. Paper presented at Deuxième journée aladdin-grid'5000, inria lille nord europe, Lille, France.

Tuyttens, D. (2007). Exploiting data information for solving multiple objective combinatorial optimization problems. Paper presented at EURO XXII, Prague, Czechia.

Lust, T., Teghem, J., & Tuyttens, D. (2006). Résolution du TSP multiobjectif avec l'algorithme mémétique MEMOX. Paper presented at META'2006, Hammamet, Tunisia.

Jaszkiewicz, A., & Tuyttens, D. (01 September 2006). Metaheuristcs in multiple objective optimization. European Journal of Operational Research, 169 (3), 873-874.
Peer Reviewed verified by ORBi

Loukil, T., Teghem, J., & Tuyttens, D. (2005). Solving multi-objective production scheduling problems using metaheuristics. European Journal of Operational Research, (161), 42-61.
Peer Reviewed verified by ORBi

Tuyttens, D., Teghem, J., & El-Sherbeny, N. (01 June 2004). A particular multiobjective vehicle routing problemsolved by simulated annealing. Lecture Notes in Economics and Mathematical Systems, 535, 133-152.
Peer reviewed

Tuyttens, D. (2003). Le logiciel OMP et le solveur d'Excel. In Programmation linéaire (pp. 324-348). Editions Ellipses et Editions de l'ULB.

El-Sherbeny, N., Teghem, J., & Tuyttens, D. (2003). A multiple objective vehicle routing problem solved by simulated annealing. Paper presented at EURO/INFORMS Joint International Conference, Istanbul, Turkey.

Teghem, J., Ulungu, B., Tuyttens, D., & Fortemps, P. (2003). Adaptation des métaheuristiques en optimisation combinatoire multicritère. In Résolution de problèmes de RO par les métaheuristiques Traité IC2 (pp. 197-227). Editions Hermes.

Tuyttens, D., Pirlot, M., & Teghem, J. (2003). Implémentation des métaheuristiques au travers d'étude de cas. In Résolution de problèmes de RO par les métaheuristiques Traité IC2 (pp. 91-126). Editions Hermes Lavoisier.

Tuyttens, D. (07 October 2002). L'adaptation des métaheuristiques au contexte multicritère. Paper presented at séminaire de l'université de Sfax, SFAX, Tunisia.

Tuyttens, D. (06 October 2002). Résolution des problèmes de tournées de distribution par la méthode du recuit simulé. Paper presented at séminaire de l'université de Sfax, SFAX, Tunisia.

El-Sherbeny, N., Teghem, J., & Tuyttens, D. (01 January 2002). A multi-objective vehicle routing problem solved by simulated annealing. Paper presented at Workshop 'Multipe objective metaheuristics', Paris, France.

Teghem, J., Fortemps, P., Tuyttens, D., & Loukil, T. (2001). Solving multiobjective production scheduling problems using Mataheuristics. Paper presented at IEPM'2001 International Conference on Industrial Engineering and Production Management, Quebec City, Canada.

Tuyttens, D. (18 May 2001). Optimisation multicritère de tournées de véhicules. Paper presented at Rencontre du groupe de travail sur la Programmation mathématique multiobjectif, UMONS/FPMs, Unknown/unspecified.

Tuyttens, D., & Gandibleux, X. (09 May 2001). Heuristique guidée de type gloutonne pour la résolution de problèmes d'optimisation combinatoire multi-objectifs. Paper presented at FRANCORO III, Québec City, Canada.

Teghem, J., Fortemps, P., Tuyttens, D., & Ulungu, B. (01 January 2001). Application des métaheuristiques en optimisation combinatoire multicritère. Paper presented at Congrès RAMAD II, Niamey, Niger.

Teghem, J., Fortemps, P., Tuyttens, D., & Ulungu, B. (01 January 2001). Les méthodes exactes en optimisation combinatoire multicritère. Paper presented at Congrès RAMAD II, Niamey, Niger.

Loukil, T., Teghem, J., & Tuyttens, D. (2000). Solving multiobjective scheduling problems with the MOSA method. Paper presented at WPPC'2000 International Conference on Workshop on Production Planning and Control, Ateliers de la FUCAM, Mons, Belgium.

Teghem, J., Pirlot, M., Fortemps, P., & Tuyttens, D. (13 April 2000). Les mathématiques appliquées : Outil pour la gestion et la décision. Paper presented at Journée des professeurs de mathématique, UMONS/FPMs, Unknown/unspecified.

Tuyttens, D., Teghem, J., & Loukil, T. (2000). Use of metaheuristics to solve Multi-Objective Scheduling problems. Paper presented at Conférence ORBEL14, Mons, Belgium.

Loukil, T., Teghem, J., & Tuyttens, D. (2000). Solving scheduling problems with the MOSA method. Paper presented at Acidea'2000 International Conference on Artificial and Computational Intelligence for Decision control and Automation for Engineering and Industrial Applications, Monastir, Tunisia.

Tuyttens, D., Teghem, J., Fortemps, P., & Van Nieuwenhuyse, K. (01 January 2000). Performance of the MOSA method for the bicriteria assignment problem. Journal of Heuristics, 6, 295-310. doi:10.1023/A:1009670112978
Peer Reviewed verified by ORBi

Teghem, J., Tuyttens, D., & Ulungu, B. (01 January 2000). An interactive heuristic method for multiobjective combinatorial optimization. Computers and Operations Research, 27, 621-634.
Peer Reviewed verified by ORBi

Tuyttens, D. (09 September 1999). Résolution exacte et approchée du problème d'affectation multiobjectif. Paper presented at Journée de travail 'Programmation mathématique multiobjectif', Valenciennes, LAMIH, France.

Tuyttens, D. (21 May 1999). Activités scientifiques du service de Mathématique et de Recherche Opérationnelle. Paper presented at Séminaire GRAFCET, UMONS/FPMs/TCTS, Belgium.

El Ulungu, Teghem, J., Fortemps, P., & Tuyttens, D. (01 January 1999). MOSA method: A tool for solving multi-objective cominatorial optimization problems. Journal of Multi-Criteria Decision Analysis, 8, 221-236.
Peer Reviewed verified by ORBi

Teghem, J., Loukil, T., & Tuyttens, D. (1999). Multi-objective scheduling problems. Paper presented at Conférence ORBEL 13, Bruxelles, Belgium.

Teghem, J., Loukil, T., & Tuyttens, D. (01 January 1999). Solving general multi-objective scheduling problems with the MOSA method. Paper presented at Conference DCI'99, Athènes, Greece.

Tuyttens, D. (1998). The MOSA method : A tool for solving Multi-Objective combinatorial optimization problems. Paper presented at EURO XVI, Bruxelles , Belgium.

Tuyttens, D. (1998). The MOSA method : A tool for solving Multi-Objective combinatorial optimization problems. Paper presented at MOPG'98, Québec City, Canada.

Tuyttens, D. (21 July 1997). MOSA method : A tool for solving Multi-Objective combinatorial optimization problem. Paper presented at MIC'97, Sophia Antipolis, France.

Teghem, J., & Tuyttens, D. (14 April 1997). Réduction des formes quadratiques et classification des quadriques. Paper presented at Journée des professeurs de mathématique, UMONS/FPMs, Belgium.

Fortemps, P., Ost, C., Pirlot, M., Teghem, J., & Tuyttens, D. (01 December 1996). Using metaheuristics for solving a production scheduling problem in a chemical firm. A case study. International Journal of Production Economics, 46-47, 13-26. doi:10.1016/0925-5273(95)00168-9
Peer Reviewed verified by ORBi

Tuyttens, D., Teghem, J., & Rimaux, N. (03 October 1996). New developments in Multiobjective Stochastic Linear Programming. Paper presented at 44th Meeting of the European Working Group 'Multicriteria Aid for Decisions', ULB, Bruxelles, Belgium.

Tuyttens, D., Teghem, J., & Rimaux, N. (1996). New developments in Multiobjective Stochastic Linear Programming. Paper presented at IFORS'96 14th Triennal Conference - International Federation of Operational Research, Vancouver, British Columbia, Canada.

Teghem, J., Pirlot, M., Fortemps, P., & Tuyttens, D. (13 May 1995). Utilisation de logiciels pour illustrer des cours de mathématique. Paper presented at Journée des professeurs de mathématique, UMONS/FPMs, Belgium.

Tuyttens, D. (03 April 1995). Comparison of algorithms on the Bin Packing Problem. Paper presented at APMOD'95 Applied Mathemtical Programming and Modelling, London, United Kingdom.

Tuyttens, D., Pirlot, M., Teghem, J., Trauwaert, E., & Liégeois, B. (01 September 1994). Homogeneous grouping of nuclear fuel cans through simulated annealing and tabu search. Annals of Operations Research, 50 (1), 575-607.
Peer Reviewed verified by ORBi

Tuyttens, D. (01 September 1994). Some more numerical experiments with LSNNO, a FORTRAN subroutine for solving large-scale nonlinear network optimization problem. Optimization Methods and Software, 3 (1-3), 93-110.
Peer Reviewed verified by ORBi

Tuyttens, D., Liégeois, B., Pirlot, M., Teghem, J., & Trauwaert, E. (1994). Homogeneous grouping of nuclear fuel cans throught Simulated Annealing and Tabu Search. Paper presented at 15th International Symposium on Mathematical Programming, Ann Arbor, Michigan, United States - Michigan.

Tuyttens, D. (05 May 1994). LANCELOT, a fortran package for large-scale nonlinear optimization. Paper presented at Séminaire au Poznan University of Technology, Poznan, Poland.

Tuyttens, D. (20 April 1994). Le logiciel LANCELOT et ses techniques récentes en optimisation. Paper presented at Séminaire MATHRO, UMONS/FPMS, Belgium.

Trauwaert, E., Pirlot, M., Teghem, J., & Tuyttens, D. (1994). Discrete homogenization : a semi-fuzzy approach. Paper presented at ORBEL 8, Bruxelles, Belgium.

Liégeois, B., Pirlot, M., Teghem, J., Trauwaert, E., & Tuyttens, D. (01 July 1993). Balanced grouping through Simulated annealing. Lecture Notes in Economics and Mathematical Systems, 396, 275-290.
Peer reviewed

Tuyttens, D. (1993). Numerical experiments with LSNNO, a FORTRAN subroutine for solving latge-scale nonlinear network optimization problems. Paper presented at ORBEL 7, Bruxelles, Belgium.

Tuyttens, D. (1992). Numerical experiments with LSNNO, a FORTRAN subroutine for solving large-scale nonlinear network optimization problems. Paper presented at First biennal Soviet-Italian Conference on Methods and applications of Mathematical Programming, Cetraro-Cosenza, Italy.

Tuyttens, D. (1992). LSNNO, a FORTRAN sibroutine for solving large-scale nonlinear network optimization problems. Paper presented at Fourth SIAM Conference on Optimization, Chicago, United States - Illinois.

Toint, P. L., & Tuyttens, D. (01 May 1992). LSNNO, a FORTRAN subroutine for solving latge-scale nonlinear network optimization problems. ACM Transactions on Mathematical Software, 18 (3), 308-328.
Peer Reviewed verified by ORBi

Bierlaire, M., Toint, P. L., & Tuyttens, D. (1992). On iterative algorithms for linear least squares problems with bound constraints. Paper presented at ORBEL 6, Bruxelles, Belgium.

Tuyttens, D. (18 October 1991). Nonlinear networks. Paper presented at Journée de troisième cycle interuniveraitaire sur la Programmation Mathématique, UMONS/FPMs, Belgium.

Tuyttens, D. (1991). On large scale nonlinear optimization problems with bound constraints. Unpublished doctoral thesis, Université de Mons.
Jury: .

Bierlaire, M., Toint, P. L., & Tuyttens, D. (01 April 1991). On iterative algorithms for linear least squares problems with bound constraints. Linear Algebra and its Applications, 143 (C), 111-143.
Peer Reviewed verified by ORBi

Toint, P. L., & Tuyttens, D. (01 July 1990). On large scale nonlinear Network optimization. Mathematical Programming, 48 (1-3), 125-159.
Peer Reviewed verified by ORBi

Tuyttens, D. (04 May 1990). On large scale nonlinear network optimization problems. Paper presented at Groupe de contact FNRS, Mons, Belgium.

Tuyttens, D., & Teghem, J. (01 September 1986). Théorie des matroïdes et optimisation combinatoire. Belgian Journal of Operations Research, Statistics and Computer Science [=JORBEL], 26 (1), 27-62.
Peer reviewed

Tuyttens, D. (1985). Partially separable nonlinear network optimization. Paper presented at ORBEL 3, Bruxelles, Belgium.

Tuyttens, D. (1985). Partially separable nonlinear network optimization. Paper presented at 12th International Symposium on Mathematical Programming, MIT - Boston, United States.

Tuyttens, D. (1983). Théorie des matroïdes : application à l'optimisation combinatoire. Unpublished master thesis, Université de Mons.
Jury: .

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