Nikolaos (Nikos) Nikolaou
Available PhD Opportunities
Applications for the September 2025 cohort of UCL's CDT in Data Intensive Science (UCL CDT-DIS) will open in October (link)!
We offer a 4-year PhD programme, at the intersection of Machine Learning / Artificial Intelligence & Physics, with multiple training & industrial placement opportunities!
I will be offering my PhD projects via the CDT-DIS. Anyone interested is welcome to apply and/or contact me for more details.
Student Supervision
I have (co-)supervised or I am currently (co-)supervising 7 PhD students, 38 MSc Students, 1 BSc student summer project
& 4 industrial placement group projects involving 9 PhD students (listed below). Several of my students' projects have received prizes (5 MSc & 1 PhD) and/or
led to publications, with more under preparation. Unless otherwise specified, all my students were from UCL P&A.
Students wishing more details added (project title, current affiliation, links etc.), please get in touch.
PhD Students
- Main supervisor:
- James K. Ray - Interpretable galaxy imaging from large surveys using supervised & unsupervised machine learning (2022-present)
- Jools D. Clarke - Investigating performance, interpretability & resource efficiency trade-offs of machine learning models for exoplanet data (2023-present)
- Emily Lewis - Physics-informed neural networks for accelerating plasma simulations on the JET fusion reactor (2024-present)
Co-supervised by Dr. Stanislas Pamela at UKAEA. Currently in her final year, took over supervision from Yiannis Andreopoulos after he left UCL.
- Tara Tahseen - Using deep learning to model complex chemistries of exoplanet atmospheres (2024-present)
Co-supervised by Prof. Giovanna Tinetti. Currently in her 3rd year, took over supervision from Ingo Waldmann while on his secondment.
- Co-supervisor:
- Paul Nathan - Anomaly detection in DESI spectra using autoencoders and other machine learning techniques (2022-present)
Main supervisor: Ofer Lahav
- Alex Saoulis - Simulation-Based Inference for Seismic Source Inversion (2022-present)
Main supervisors: Benjamin Joachimi, Ana Ferreira
- Max Hipperson - Characterising the surfaces of solar system planets using deep learning (2019-present)
Main supervisor: Ingo Waldmann
- Mario Morván - Deep learning, shallow dips: transit light curves have never been so trendy (2018-22)
*UCL Physics & Astronomy Jon Darius Memorial Prize 2022*
Main supervisor: Ingo Waldmann
- Kai Hou (Gordon) Yip - Expect the unexpected: deciphering exoplanetary signals with machine learning techniques (2018-21)
Main supervisor: Giovanna Tinetti
- Auxiliary Supervisor:
- Angelos R. Nikolopoulos (2022-present, Electrical and Electronic Engineering, University of Southampton)
Main supervisor: Efstratios Batzelis
- Visiting PhD Students
- Mengfei Sun (2024-present, School of Astronomy and Space Science, Nanjing University)
Main supervisor: Jiwei Xie
- UCL Supervisor of 3-month CDT-DIS Industrial Partner Group Projects
- Toby Dixon, Dakshesh Kololgi & Jason Ran (2024, UCL Computational Radiation Biology & Oncology Lab)
- Antónia Vojteková, James K. Ray & Noah C. Hall (2023, The London Data Company)
- Philipa Duckett & Matthew Docherty (2022, ASOS)
- Petr Mánek & Graham Van Goffrier (2020, UKAEA)
MSc Students
- Main supervisor:
- Metehan Ali - Uncertainty Quantification & Interpretability of CNN and ViT Models for Colorectal Histopathology Tissue Classification (2024-25)
- Ines Cocco - Uncertainty quantification & interpretability of deep learning models for skin lesion classification (2024-25)
- Cesar Cornejo Tyson - Uncertainty quantification & interpretability of deep learning models for the diagnosis of retinopathy of prematurity (2024-25)
- Zara Ercan - Optimising the Beta Poloidal Parameter in Fusion Reactors using Ensemble Machine Learning Methods (2024-25)
- Hanan Alaskar - Uncertainty quantification & interpretability of machine learning models for medical imaging (TBD) (2024-25)
- Jiayu Wang - Uncertainty quantification & interpretability of machine learning models for medical imaging (TBD) (2024-25)
- Linfang Guo - Uncertainty quantification & interpretability of machine learning models for medical imaging (TBD) (2024-25)
- Tianyu Zhang - Uncertainty quantification & interpretability of machine learning models for medical imaging (TBD) (2024-25)
- Xinyuan Chen - Machine Learning Models for Conditional Galaxy Generation (2024-25)
- Xingyue Li - Machine Learning Models for Causal Inference in Galaxy Properties (2024-25)
- Daniel Kornai - Machine Learning Methods for Causal Discovery in Observational Time Series Data (2023-24)
- Yutong (Ester) Li - Interpretable Deep Learning Models for Retinopathy Severity Classification (2023-24)
*UCL Physics & Astronomy Harrie Massey Prize in Scientific and Data Intensive Computing (Best Overall MSc Student) 2024*
- Shiyuan Fang - Diagnosis of COVID-19 Pulmonary Infections Using an Interpretable Deep Learning Model (2023-24)
- Yu Fan - Investigating the Effects of Feature Selection and Calibration on Breast Cancer Survival Analysis (2023-24)
- Xilin Chen - Impact of Dataset Differences on Breast Cancer Survival Analysis (2023-24)
- Mengni Wang - Generative models of galaxy images (2022-23)
- Yanwenjing Qu - Generative models of galaxy images (2022-23)
- Runyang You - Improving the efficiency of exoplanet atmosphere characterization with active learning and knowledge distillation (2022-23)
*UCL Physics & Astronomy Harrie Massey Prize in Scientific and Data Intensive Computing (Best Overall MSc Student) 2023*
- Ruichen Pan - Model interpretability exploration of exoplanet characterization models (2022-23)
- You Zuo - Transfer learning for short-term photovoltaic generation forecasting with deep neural networks (2022-23)
*UCL MAPS Postgraduate (MSc) Innovation and Enterprise Prize 2023*
- Yumeng Liu - Improving machine learning models for treatment effect estimation with data augmentation (2022-23)
- Congxu Zhao - Interpreting the predictions of machine learning models for treatment effect estimation (2022-23)
- Jingyao Li - Examining the influence of the base-learner for treatment effect estimation (2022-23)
- Tianxi Wen - Interpreting vision transformers for melanoma classification using GradCAM (2022-23)
- Wenteng Ma - Interpreting vision transformers for melanoma classification from skin lesion images using attention maps (2022-23)
- Xinyi Hu - Dimensionality reduction for breast cancer survival prediction (2022-23)
- Duojiao Mu - Interpreting models for breast cancer survival prediction (2022-23)
- Yasona Neocleous - Interpretable machine learning models for melanoma classification from skin lesion images (2022-23)
*UCL Physics & Astronomy Brian Duff Memorial Prize (Best MSci Project) 2023*
- Yahya Scerbo (2021-22, Industry-based MSc research project at ASOS)
- Rohit Sekhar (2021-22, Industry-based MSc research project at ASOS)
- Bowen Ding (2021-22, Industry-based MSc research project at ASOS)
- Co-supervisor:
- Yimeng (Erie) Fang - Machine Learning for Predicting Ionization Channels Interacting with High Photon Energy Pulses (2024-25)
Main supervisor: Agapi Emmanouilidou
- Abdurrahman Arosi - Open source methods for parallel 3D Watershed segmentation (2023-24)
Industry-based MSc research project at BP
- Longwen Hu - Tweet classification for OSR topics (2022-23)
Industry-based MSc research project at the Office for Statistics Regulation, UK
- Cristian Ignat - Finding exoplanets using direct imaging and deep learning (2019-20)
*UCL Physics & Astronomy Tessella Prize 2020*
Main supervisor: Ingo Waldmann
- Adipol Phosrisom - Large-Scale structure cosmology with the KiDS survey (2019-20)
Main supervisor: Benjamin Joachimi
- Auxiliary Supervisor:
- Jacob G. Ellen (2020-21)
UCL; Industry-based MSc Project at AstraZeneca, Main supervisor: Natasha Markuzon
- Nour Skaf (2019-20)
Imperial College London; Visiting Student at UCL, Main supervisor: Ingo Waldmann
BSc Students
- Yasona Neocleous (2022, 3rd Year DIS CDT Summer Project Supervisor)