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AVSS 2026 Paper titled:

"Diffusion-Based Multi-Class Normality for OOD Detection: An Application to CDP Authentication"

In this work, we propose a multi-class normality approach based on diffusion models for out-of-distribution (OOD) detection and apply it to copy detection pattern (CDP) authentication. We consider authentic copy detection patterns as in-distribution classes and counterfeit patterns as out-of-distribution samples, and compute a reconstruction-based signal by masking regions of the input and comparing them with their corresponding reconstructions generated by a conditioned diffusion model.

Lex:gaMe (LIRIS) branch of the Web-based letter game created at the LIDILEM.

This repository provides all the scripts and tools developed to automatically build a geo-historical knowledge graph from articles of the Encyclopédie of Diderot and d’Alembert (EDdA).

Implements CBAA and CBBA in synchronous and asynchronous versions

Code pour la gestion des certificats

Improving Node Embedding by a Compact Neighborhood Representation

Matériel pour l'atelier ANF TDM 2022 "Librairies Python et Services Web pour la reconnaissance d’entités nommées et la résolution de toponymes"

Physics-based motion controller

Some feedback on available, recomended or discouraged programming tools for the domain of computer science research.

A python tool to query the wiktionary and extract structured lexical data