Latest Research
Do humans and algorithms learn alike?
When children develop into adults, how they learn changes a lot. While children show a lot of random behaviour, adults perform more goal-directed actions. An influential theory describes these changes as being similar to the behaviour of an optimisation algorithm commonly used in machine learning. This empirical test shows that there are striking similarities but also important differences between human development and machine learning algorithms.
Debate
New Directions in Science Communication: The Themed Channel “AI and Sustainability”
“AI and Sustainability” – Since April 4th, 2023, the science and debate platform te.ma has offered the public a discussion forum, a place to ask questions, or simply to inform themselves about the topic. With this new approach, te.ma and the Cluster of Excellence "Machine Learning" aim to provide new impulses in the complicated thicket of science communication that are focused on dialogue with the public.
Science Stories
Making the world a little bit better with AI
With a PhD in machine learning, the world seems to lie at your feet. But what to do afterwards: academia, the IT-sector, or something else entirely? For Poornima Ramesh, the answer is clear: she wants to use machine learning to improve people’s lives in places where the problems are most urgent. To further this goal, she joined a global advisory, data analytics, and research organization.
Article Overview
Latest Research
Do humans and algorithms learn alike?
When children develop into adults, how they learn changes a lot. While children show a lot of random behaviour, adults perform more goal-directed actions. An influential theory describes these changes as being similar to the behaviour of an optimisation algorithm commonly used in machine learning. This empirical test shows that there are striking similarities but also important differences between human development and machine learning algorithms.
Read More
Debate
New Directions in Science Communication: The Themed Channel “AI and Sustainability”
“AI and Sustainability” – Since April 4th, 2023, the science and debate platform te.ma has offered the public a discussion forum, a place to ask questions, or simply to inform themselves about the topic. With this new approach, te.ma and the Cluster of Excellence "Machine Learning" aim to provide new impulses in the complicated thicket of science communication that are focused on dialogue with the public.
Read More
Science Stories
Making the world a little bit better with AI
With a PhD in machine learning, the world seems to lie at your feet. But what to do afterwards: academia, the IT-sector, or something else entirely? For Poornima Ramesh, the answer is clear: she wants to use machine learning to improve people’s lives in places where the problems are most urgent. To further this goal, she joined a global advisory, data analytics, and research organization.
Read More
Latest Research
Opening the Black-Box of Deep Learning in Image Classification
Deep learning algorithms are very good at recognizing specific objects (e.g. a dog, a car) within an image (known as image classifiers). But how do they actually do that? Most often the mechanisms underlying an algorithm’s decision remain opaque. What if we could explain any such black-box algorithm intuitively and, by doing so, even learn from it?
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Science Stories
Predicting future energy supply
We can’t change how much the sun shines or how hard the wind will blow. But if we want to utilise renewable energy better, we need to take into account how weather and climate will change over time. Nicole Ludwig, an expert in machine learning and renewable energy systems, develops models that do just that.
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Science Stories
How to make business trips more climate friendly
A meeting in Vienna, a lecture in Boston, a conference in London – academic events such as these are a part of researchers’ everyday working lives. They are where researchers meet their scientific communities to discuss their own research, exchange ideas with others and develop new ideas for collaboration. But how do they get to London, Boston, or Vienna?
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Debate
Developing Data Science and Machine Learning in Africa
Research in machine learning and data science in and from Africa has the potential to play a more significant global role and faces unique challenges. The pan-African network of AIMS (African Institute for Mathematical Sciences) and its postgraduate programmes prepare young Africans to contribute towards this goal.
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Latest Research
Escaping Plato’s Cave: Teaching machines the 3D nature of our world
Understanding the 3D nature of our world is key to many applications in augmented and virtual reality and simulation. But 3D training data is difficult to obtain. Hence, we develop an algorithm to create 3D graphics that can be trained with 2D images alone. By designing our algorithm such that it can represent 3D data efficiently, we keep the computational cost manageable while moving from 2D images to 3D graphics.
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Debate
Rooting Democracy in the Digital Age
Artificial intelligence (AI) and democracy have many touchpoints. What is unclear, however, is whether AI will strengthen or weaken democracy in the long run. It is about time that we, as researchers and citizens, get more involved and develop ideas for a digitally competent democracy together.
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Latest Research
Artificial Intelligence (AI) – Should it explain itself?
We are no longer baffled by all the tasks algorithms can perform. And apparently, they are now even able to ‘explain’ their output. But is that something we really want?
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Latest Research
Fusing Physical Knowledge with Neural Networks’ Flexibility
Diffusion processes in nature are highly complex, and scientists strive to understand them in detail. With a new physics-aware neural network, we were able to model and predict such processes much more precisely than previously possible.
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Science Stories
From Cape Town and Khartoum to Tübingen
Different perspectives advance research. Yet Africa is considered all too rarely in this context. A fellowship program for young researchers aims to change that. It brings five talents from African countries to Tübingen to spend half a year working on research projects in machine learning.
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Latest Research
Do machines see like humans? They are getting closer
Machines may drive you to work one day, but they currently still fail when faced with unusual situations or noisy data. That’s because machines see the world very differently from humans - but this gap is starting to narrow.
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Latest Research
Machine Learning Decodes Tremors of the Universe
Researchers train a neural network to estimate – in just a few seconds – the precise characteristics of merging black holes based on their gravitational-wave emissions. The network determines the masses and spins of the black holes, where in the sky, at what angle, and how far away from Earth the merger took place.
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Debate
AI as Mediator
There is currently much debate about the ethics of Artificial Intelligence (AI), with one widespread view holding that AI should never be used to make consequential decisions affecting people. In this blog post, I suggest that on the contrary, rather than worrying about AI “making decisions” about us, we should should pay more attention to who commissioned the chain of technological action using AI rather than the technology itself.
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Science Stories
Towards AI systems that can explain decisions
Skepticism about the use of AI systems is widespread. Many say the systems are too opaque. Professor for Explainable Machine Learning Zeynep Akata wants to change that - and has made the user’s perspective the focal point of her research.
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Latest Research
First comprehensive atlas of neuron types in the brain
With hundreds of scientists, we have explored the properties of different neuron types in mice, monkeys and humans using novel experimental techniques and machine learning methods for data analysis. The result is a unique overview of the motor cortex in the brain and its evolution.
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Latest Research
Machine Learning Improves
Machine Learning Improves
Super-resolution Microscopy
Single-molecule localization microscopy is a powerful method to image cellular structures with nanometer resolution. We developed DECODE, a deep learning based analysis algorithm that makes this technique faster and more precise.
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Latest Research
Identifying Models in
Identifying Models in
Neuroscience with Machine Learning
Computer models are a great tool to analyze neuronal mechanisms in the brain, but tuning these models to match brain activity has long been a daunting task for scientists. We developed a new machine learning tool that automates this process and used it to develop a simulation environment for a retinal implant.
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Debate
Where Algorithms and People Are Allies
Who makes better medical diagnoses, an algorithm or a human? A philosopher specialized in technology, Thomas Grote, says viewing this as a rivalry isn’t productive. He argues in favor of focusing on the interplay of the two – and emphasizes the significance of philosophy.
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Science Stories
When Artificial Intelligence Predicts a Heart Attack
Algorithms are becoming better and better at analyzing medical images and recognizing diseases. Researchers Christian Baumgartner and Sergios Gatidis – one an expert on artificial intelligence (AI), the other a radiologist – expect that algorithms will fundamentally change doctors’ work.
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Science Stories
Responsibility Cannot Be Delegated to an Algorithm
Computer Science Professor Ulrike von Luxburg speaks in an interview about the opportunities and challenges of trimming machine learning systems to fairness. Prof. von Luxburg also explains why she is convinced that people, rather than machines should resolve certain questions.
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Latest Research
Using Machine Learning for 3D Soil Mapping
Spatial soil variability makes a farmer's daily business challenging as it leads to varying growth conditions for field crops. Machine learning can help to map soil properties so that farmers can adapt fertilizing and irrigation management in a time- and cost-efficient way.
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Latest Research
Painless Uncertainty for Deep Learning
The Bayesian formalism can add uncertainty to deep neural networks. But Bayesian deep learning has a reputation as cumbersome and expensive. No longer. Recent results show how to achieve calibrated uncertainty in deep networks efficiently, without affecting their predictive performance.
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