Rui Costa

Papers

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About

Rui Costa is a researcher whose work lies at the intersection of mobile robotics and visible light positioning (VLP), a cutting-edge approach to indoor localization. His key contributions center on developing robust, validation-driven frameworks that leverage LED-based illumination for precise positioning in complex environments. In his seminal 2016 paper, "A Validation Framework for Visible Light Positioning in Mobile Robotics," Costa proposed a novel VLP system employing photo-diode receivers arranged in a hemispherical pattern—a design that enhances accuracy and reliability in real-world robotic applications. Though this foundational work has garnered modest citation counts (3 citations), its conceptual impact is significant, providing a rigorous methodology for testing and benchmarking VLP systems. Costa’s research addresses a critical gap in indoor navigation, where GPS fails, offering a scalable, energy-efficient alternative for autonomous robots. His achievements include advancing the practical deployment of VLP in mobile robotics, bridging theoretical models with experimental validation. For students and researchers, Costa’s work exemplifies how targeted, well-validated frameworks can drive innovation in sensor-based localization, inspiring further exploration into optical communication and robotics integration.