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Search for existing datasets
Research data management
Ethics
This section is devoted to the ethical evaluation of research projects.
This section is devoted to the ethical evaluation of research projects.
On this page, you will find a range of information on initiatives related to the research assessment reform in FWB universities, as well as a directory of resources for other key initiatives, tools and resources.
This section is intended to ensure the visibility of inter-university initiatives in FWB.
Outils et ressources pour la science ouverte en FWB
This section outlines the fundamental principles of scientific integrity, the measures put in place to promote them, the relevant committees within the Wallonia-Brussels Federation, as well as a selection of resources and training courses to support responsible research.
On this page, you will find a range of information about soft-skills training courses for researchers at universities in the Wallonia-Brussels Federation.
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Discover an overview of upcoming events or more by visiting interuniversity calendar !
Le groupe de travail "IA" de la Faculté d'Architecture de l'Université de Liège organise un cycle de conférences intitulé "IA et Architecture. Regards croisés" qui se déroulera de mars à novembre 2026.
26
March 2026
17
Nov. 2026
Symposium de clôture de la Chaire Francqui Internationale décernée à Frédéric Hurlet, Professeur d'histoire romaine à l'Université de Paris Nanterre.
23
June 2026
24
June 2026
Two-day summer school with lectures by Manuel García-Santana and Eric Verhoogen, and PhD/postdoc research presentations.
24
June 2026
25
June 2026
24/06/2026 - Euler building A.002
(University of Cagliari)
will give a presentation on
Abstract:
Random projections are random linear maps which approximately preserve geometrical quantities. The Johson-Lindenstrauss Lemma states that there exist random projections with a relatively small number of rows which preserve the pairwise Euclidean distances among a set of points.
In the past years several results on the application of random projections to Mathematical Programming instances are being obtained, showing that it is possible to obtain an approximate formulation with less decision variables and constraints and therefore easier to solve.
In this talk I will introduce the generic framework of random projections for Mathematical Programming formulations and I will present more in details some results in the case of Linear Programming, Quadratic Programming and the Minimum Sum of Squares problem.
24
June 2026