The international workshop SIGMA’2024 is organized by SMAI-SIGMA, one of the five activity groups of the SMAI (Société de Mathématiques Appliquées et Industrielles). This activity group aims at developing new links between different mathematical communities by overcoming somewhat artificial frontiers, and thus to create within SMAI new activities and synergies around topics such as signal and image processing, approximation theory, computational geometry and geometric modelling. The main goal of this workshop is therefore to federate the communities of the above-mentioned subjects, to facilitate exchanges about joint knowledge and tools, and to initiate new interaction.

In order to reach these goals, the meeting is organized around 20 invited one hour talks in the different subjects of expertise of SIGMA. These talks will be accessible to a large audience, and given by international experts either in the central topics of SIGMA or in topics that may generate fruitfuil interactions. Furthermore, the meeting will also include 30 minutes contributed talks as well as poster sessions, which will in particular encourage young researchers to present their results, as well as free time left for informal discussions.