Kristian Ratia
Research
What interests me about research is the chance to ask questions that don't yet have a clear answer. The same curiosity runs through my research and personal projects: I want to find out what really happens when an idea is tested in practice.
On this page
What have I researched?
Drone swarm flight
What if controlling one drone were enough to fly a whole swarm?
The research involved one controlled drone and three others that were intended to position themselves based on its location and each other's locations.
The idea was that the pilot could control one drone while the others followed it, maintaining their formation. This would let one person control several drones at the same time.
Such a system could be useful in searches for missing people, for example. Several drones could search an area at once without needing a separate pilot for each one.
I implemented a Python-based control system that sent position data from four drones to a server. The system directed three follower drones into formation.
Identifying road surface conditions in infrared images
Could observations that require expensive specialist equipment also be made with a computer costing a few tens of euros and an inexpensive camera?
There are expensive specialist systems for identifying road surface conditions. They can detect things such as ice forming on the road.
The research explored which similar observations might be possible using a Raspberry Pi and an inexpensive camera.
What particularly interested me was how far simple, inexpensive technology could go when used in the right way.
I implemented image recognition software that classified the ground surface as dry, wet, snowy or icy.
Earlier work: my 2023 master's thesis
I've researched this subject before. In 2023, I wrote my master's thesis, Technical Analysis in Cryptocurrency Trading, on the use of technical analysis in cryptocurrency trading.
What would I like to investigate next?
I'm interested in how much of the behaviour of cryptocurrency markets can really be predicted. Can AI find relationships and patterns in market data that humans miss? Above all, are those relationships real, or simply coincidence?
And what might quantum computing and quantum machine learning change in the future? Could they solve problems that current methods struggle with?
I'm just as interested in the new things AI already makes possible. What products, services or entirely new business models could be built with it?
It's particularly interesting to spot new possibilities before they become widely known. I want to find out what new technologies could do and try them before everyone else is doing the same thing.
Money keeps the score, too
Yes, I'm also interested in whether any of this could make money. Money isn't really my main goal, though. It's more one measure of success.
In this context I think of money rather like the score counter in a computer game. The point is to see how well I'm doing at what I'm trying to do. Of course, money is also actual money, and receiving it isn't exactly a drawback.
In the end, the most interesting thing is finding out whether I can do something I don't yet know I can do, and how far I can take it.
Research in progress
A new, broader study of how well technical analysis works for established and smaller cryptocurrencies is about to begin. The other questions below are research ideas, not published findings.
Can technical analysis predict cryptocurrency markets?
Status: New research about to begin
I'm investigating how well technical analysis works for both established and smaller cryptocurrencies. I want to find out whether apparent successes come from a consistent edge or chance.
The plan is to test methods on historical market data, account for trading costs and investigate whether the patterns hold up on data that wasn't used to develop the methods.
The aim is to turn the research into a scientific publication.
Can AI find something in the markets that traditional methods miss?
Status: Research idea
I want to compare machine learning methods with traditional analytical methods and find out whether they produce better predictions.
I'm particularly interested in whether any advantage holds up when market conditions change.
Could quantum machine learning help with market analysis?
Status: Research idea
Quantum computing and quantum machine learning interest me especially because there is still so much to find out about their actual practical benefits.
I'd like to investigate whether there are problems where quantum methods could offer an advantage over classical computational methods, and how any benefit could be demonstrated reliably.
Publications and theses
- Technical Analysis in Cryptocurrency Trading
Kristian Ratia · Oulu University of Applied Sciences · Master’s thesis · 2023
- Analyzing Movie Trends in Games Based on Public Data
Kristian Ratia · Oulu University of Applied Sciences · Bachelor’s thesis · 2019
- Drone Swarm, The Finnish UAV Ecosystem Trial
Ratia, Hinkula and Kramar · FRUCT conference publication · 2021
