Iryna Khodos
Curtin University
Iryna Khodos is a PhD student in Applied Mathematics at Curtin Centre for Optimisation and Decision Science. Before joining the program, she contracted as data analyst for cross-disciplinary projects at Curtin and Macquarie and introduced more rigorous statistical techniques in Curtin’s cognitive science research. She also delivered seminars on modern data science techniques, including for Curtin Mathematical Sciences Club. Her current research spans linear and discrete optimisation, high dimensional and inferential statistics, and machine learning. Her interdisciplinary work optimises decision making for research and industry sectors, with a particular focus on UN Sustainable Development Goals.
Give me a quick overview of the type of mathematics you are studying, and/or the aims of your research and its potential applications/outcomes (how you would explain your work and studies to friends who don’t study maths?)
I use mathematical modelling and optimisation to tackle real-world scheduling and logistics problems. I actively align my research with United Nations Sustainable Development Goals to support sustainable decision making for industries and build resilient communities.
How did you get into the mathematical sciences? Was there someone or something that inspired you to this field?
I’ve always had an inquisitive mindset and a passion for solving challenging puzzles. With a previous degree in psycholinguistics, I used to perform statistical analysis for cognitive science projects. Seeing the limitations of the commonly used techniques, I started expanding my data analysis toolkit to ensure validity and reliability of the results. This self-learning journey led me to Curtin Centre for Optimisation and Decision Science where I continue exploring the fascinating world of optimisation and data science.
Winter School is designed to give students a deeper understanding of their area of research and expose them to others working in different fields/industries. Tell me about your Winter School experience. What was the most valuable part of the program for you?
The highlight for me was the opportunity to interact with both peers and experts. The engaging sessions and informal discussions deepened my knowledge of optimisation techniques relevant to my research and equipped with the resources in reinforcement learning to expand my toolkit. The shared experience of learning also fostered meaningful connections with the attendees, which I am sure will keep on driving my personal and research development.
What was your main take away/s from AMSI-MATRIX Winter School? Something you learnt? A connection you made? Do you have new ideas for your work/research or see it in a new light?
The key takeaway was the joy and quality that comes with collaborative research. Working on problems together was so much fun, and it also optimised both the process and the outcome. Through the collaborative practice, I further learned about cool programming tools and generated an idea for my next research project.
You received a grant to attend AMSI-MATRIX Winter School. How important was this in terms of your ability to attend, fully participate in the program and meet others studying in similar fields?
The Travel Grant made it possible for me to participate in the AMSI-MATRIX Winter School 2026 in person. The in-person experience was priceless – as compared to the virtual space, it fostered more immersive learning environment, more insightful conversations, and deeper connections with peers and presenters, both during and outside scheduled sessions.
What advice would you give to someone who is considering applying for Winter School? How would you describe the conference to them?
Winter School has something to offer to every researcher irrespective of their level of expertise and research background. You will not only deepen your expertise and gain new practical skills but also make meaningful connections that will keep on driving your academic and professional careers. What makes this experience even more magical is the location – the native flora and fauna of Creswick is a true delight for the eyes and ears.
Where do you want the mathematical sciences to take you? Where do you see yourself in five, ten years time?
The beauty of mathematics is that it can open multiple career pathways, both in academia and industry. Irrespective of the path I end up taking, I will use my expertise to facilitate sustainable, evidence-based decision making for industries and communities.
Any other feedback/comments you would like to provide on the travel grant or AMSI-MATRIX Winter School?
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