[Project] Sentra: Visual Question Answering Core

April 2026 - Present

Affiliation: Postdoctoral Researcher, SnT — University of Luxembourg

Target Audience: Robotics & Information Retrieval Research Communities

Project Ecosystem: GitHub

  • Generative AI Core: lightweight, modular artificial intelligence framework built to give robotic systems advanced visual-linguistic reasoning capabilities.
  • VLM Grounding: uses state-of-the-art Vision-Language Models (VLMs) to extract multi-modal visual embeddings from active camera streams.
  • Context-Aware RAG Pipeline: implements a real-time Retrieval-Augmented Generation (RAG) workflow that cross-references spatial graphs with local vector indexes.
  • 💡 Stack: Python, Vision-Language Models, ROS2