Sebastian Mocanu - AI Research Scientist & PhD Candidate

Sebastian Mocanu Profile Picture - AI Research Scientist and PhD Candidate

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Hello, Sebastian here

I'm a PhD candidate at University POLITEHNICA of Bucharest, researching Computer Vision and Robotics.
My work focuses on vision-based control for autonomous UAVs, combining self-supervised learning with efficient neural networks for real-time drone flight.
I'm always open to research collaborations. If our interests overlap, feel free to reach out.

Publications




Sebastian Mocanu, Sebastian-Ion Nae, Mihai-Eugen Barbu, Marius Leordeanu

Introduces a self-supervised neuro-analytical, cost efficient, model for visual-based quadrotor control in which a small 1.7M parameters student ConvNet learns automatically from an analytical teacher, an improved Image-Based Visual Servoing (IBVS) controller.

Sebastian Mocanu, Emil Slusanschi, Marius Leordeanu

Presents a vision-only autonomous flight system for small UAVs operating in indoor environments. The system combines semantic segmentation with monocular depth estimation to estimate metric depth and enable obstacle avoidance, scene exploration, and autonomous safe landing.

Ana-Maria Luisa Mocanu, Sebastian Mocanu, Ciprian-Octavian Truică, Elena-Simona Apostol

First place in JOKER Task 1 (English) at CLEF 2026. A three-stage humor retrieval pipeline combining hybrid sparse-dense retrieval, cross-encoder reranking and an ensemble of LoRA-adapted LLM judges trained on distilled rationales. Ablations show the rationale-distilled judge drives ranking quality, and that a smaller, better-calibrated Qwen2.5 7B judge outperforms larger Gemma-4-31B configurations.

Ana-Maria Luisa Mocanu, Sebastian Mocanu, Ciprian-Octavian Truică, Elena-Simona Apostol

A human-centered approach to detecting sexism in memes for the EXIST 2026 shared task. Annotators' eye-tracking and heart-rate variability signals, together with demographic embeddings, are injected into a vision-language pipeline via FiLM conditioning, with multi-seed ablations measuring how much this conditioning contributes.

About Me


Behind the Research

While my days are spent training neural networks and crashing drones in both simulations and real-world environments, I believe that a balanced mind drives better research.

When I step away from the terminal, I'm usually unwinding with my guitar or diving into video games. I'm also supervised by my full-time lab assistant, Felis Domesticus Maple (my Calico cat), who personally tests the durability of every keyboard I own.

Maple the Calico Cat - Chief Morale Officer

F. D. Maple, Chief Morale Officer

Work Experience


AI Research Scientist

University POLITEHNICA of Bucharest
February 2024 - Present

Researcher in the EU Digital Europe project DIGITWINS4CIUE and, since May 2025, in HRIA, the Romanian national AI research hub. Developing a digital-twin of an indoor testing facility using Unreal Engine, enabling real-world test replication in simulation to validate autonomous drone systems prior to physical deployment. Conducting vision-based autonomous flight experiments within the simulated environment, focusing on Computer Vision, C++, and Python.

Research Assistant

University POLITEHNICA of Bucharest & Google
April 2023 - November 2023
June 2022 - April 2023 (Part-time)

Starting from my master's thesis, I joined a collaboration with Google to develop a fully autonomous vision-based quadcopter. The project progressed from part-time research into a full-time role, where we combined computer vision, control theory, and reinforcement learning to build a drone capable of continuous in-scene flight, autonomously navigating around obstacles while locating its designated landing point.

Software Developer

Endava
December 2021 - April 2023

Worked within an Agile team at a multinational banking institution, contributing to the optimization of payment processing backend systems. Our team led the migration of critical Oracle database segments to MongoDB, significantly accelerating read operations and improving system response times. Additionally built a full-stack application for accessing Amazon S3 bucket contents, which reduced tooling costs for the testing team.

Freelance Web Developer

April 2021 - October 2021

Designed and developed responsive websites using HTML, CSS, JavaScript, and Django, including the Thermotechnics Department website at UPB.

Waydev

November 2020 - January 2021

Built a worker service to improve the cloning and processing pipeline for Git repositories using Python, FastAPI, and Laravel.

Tech Stack


These are the technologies that I've learned or worked with.

AI / ML


Python, PyTorch, TensorFlow, OpenCV, CUDA, Hugging Face and Weights & Biases.

Robotics & Simulation


C++, OpenGL, SDL, Unreal Engine, Unity, ROS, Gazebo, Raspberry Pi, and Arduino.

Development


Java, Spring Boot, Django, Flask, MySQL, Oracle, MongoDB, SQLite, Amazon S3, Apache and Android (with Java).

Design


HTML, CSS, Bootstrap, JavaScript, React, Photoshop, Illustrator, Draw.io and Excalidraw.

Tools


Docker, Git, GNU/Linux, CMake, Maven, Ruff, mypy, CI/CD and Bash.

Education


PhD in Computer Science

October 2023 - Present

PhD candidate at UPB University POLITEHNICA of Bucharest focusing on Computer Vision and Robotics, under the supervision of Prof. Dr. Marius Leordeanu and Prof. Dr. Eng. Emil Slusanschi. Research on visual servoing, autonomous vision-based UAV flight, and continual learning for drones.

Master of Science in Artificial Intelligence

October 2021 - September 2023

Faculty of Automatic Control and Computers at UPB University POLITEHNICA of Bucharest. Specialized in Deep Learning, Computer Vision, Natural Language Processing and Reinforcement Learning. Master's thesis on vision-based autonomous quadcopter control, under supervision of Prof. Dr. Marius Leordeanu.

Bachelor of Engineering in Mechatronics and Robotics

September 2017 - July 2021

Faculty of Mechanical and Mechatronic Engineering at UPB University POLITEHNICA of Bucharest. Gained hands-on experience in mechanical, electrical, and software aspects of robotics, building a drone and a robotic arm.

Psycho-Pedagogical Module I & II

September 2017 - September 2023

Teaching certification completed alongside bachelor's and master's studies, qualifying for instruction at both high school and university level.

Those are my certificates... yet





You can verify those certificates by clicking on them.


Let's work together!




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