The algorithms, combinatorics, and models axis combines teams that are concerned with the study of non-computational objects using formal and algorithmic means.
- The AlCo team researches constraint satisfaction problems and their complexity in various computational models, notably with regard to questions of logic and with probabilistic analysis.
- The AMIB team is constructing an approach to structural biology which moves from combinatorial analysis of sequences to the three dimensional analysis of structure, with a particular interest in molecular interactions.
- The COMBI team is interested in links between combinatorics and geometry and applies algorithmic and enumerative methods to problems arising in various contexts, from Statistical Physics to Data Compression to Enumerative Topology.
- The DASCIM team works in the area of data science, with a focus on graph and text mining in large scale databases (big data).
- The STREAM team develops methods for extracting and representing structures in graphical data, in order to solve geometric modeling and computer animation problems in Computer Graphics.
- The CEDAR team studies data management and analytics for complex large data, possibly endowed with rich semantics. The team works to devise highly scalable algorithms and architectures in particular meant for the cloud.
The teams of the distributed systems and security axis are interested in the guarantees of security properties, confidentiality properties, and the trustworthiness of centralized, distributed, and mobile systems.
- the COMÈTE team defines models coming from process algebras and information theory in order to adapt them to the security and protection of privacy.
- the GRACE team are experts of the mathematics and algorithms of cryptography and coding theory.
- the NETWORKS team works on routing algorithms and protocols and on the architecture of networks, particularly very large networks, very dynamic networks, and constrained networks.
The symbolic calculation and proofs axis combines four teams that have the general objective of improving our understanding of proofs and of the development of tools to aid in correct reasoning.
- the MAX team focused on the efficiency and robustness of algorithms for symbolic calculation and utilities for algebra, differential calculus, and geometry.
- the PARSIFAL team develops and exploits proof theory, a subject launched by Gentzen in the 1930s, and revitalized by Girard during the 1980s and 1990s. Their current applications are largely in the foundations of computer science.
- The TYPICAL team develops and exploits type theory, a subject pioneered by De Bruijn and Martin-Löf during the 1930s, for which systems such as Coq have been developed and employed with success both in academic research and in the industry, as well as for educational purposes.
- the COSYNUS team works on the semantics and static analysis of software systems, including distributed systems, hybrid systems, and cyber-physical systems.