4 papers
T2S-Metrics: Unified Library for Evaluating SPARQL Queries Generated From Natural Language
Yousouf Taghzouti, Tao Jiang, Camille Juigné +4
The evaluation of Question Answering (QA) systems over Knowledge Graphs has historically suffered from fragmentation, inconsistency, and limited reproducibility. While significant…
Mimosa Framework: Toward Evolving Multi-Agent Systems for Scientific Research
Martin Legrand, Tao Jiang, Matthieu Feraud +5
Current Autonomous Scientific Research (ASR) systems, despite leveraging large language models (LLMs) and agentic architectures, remain constrained by fixed workflows and toolsets…
QForge: Minting Competency Questions and SPARQL Queries for Question-Answering Over Knowledge Graphs
Yousouf Taghzouti, Franck Michel, Tao Jiang +2
The SPARQL query language is the standard method to access knowledge graphs (KGs). However, formulating SPARQL queries is a significant challenge for non-expert users, and remains…
Content negotiation on the Web: State of the art
Yousouf Taghzouti, Antoine Zimmermann, Maxime Lefrançois
The openness and accessibility of the Web has contributed greatly to its worldwide adoption. Uniform Resource Identifiers (URIs) are used for resource identification on the Web. A…