Volumetric representations
could revolutionise 3D printing

Additive manufacturing can produce objects with hollowed out insides or heterogeneous materials.

The world of manufacturing is facing a massive game change. For half a century, subtractive manufacturing (SM) has reigned king. In SM, a cutter removes material from a homogeneous block until the desired shape is formed. Additive manufacturing is a major industry waiting just around the corner – and with it, the opportunity to design in a more flexible way. However, […]

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Enhancing Wi-Fi communication with effective CSI approximations

We increasingly rely on wireless networks for our everyday lives. Dr Zhenghao Zhang, a Full Professor at Florida State University, and his research team are developing the theory and applications of Channel State Information (CSI), or the status of communication links, in Wi-Fi networks. Their aim: to enable faster, more reliable wireless communications to be used in diverse applications from […]

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Building artificial intelligence for social good

A science research article about Professor Tran-Thanh work developing AI algorithms aimed at tackling societal problems and his work focuses on increasing security for AI.

Artificial intelligence is one of the most disruptive technologies nowadays and as such is considered both an opportunity and a threat to society. On the one hand, it could make us vulnerable as we trust machines to make more and more decisions that so far have been reserved for humans. On the other hand, it has the potential to revolutionise […]

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Evading the rise of ransomware

Ransomware, malicious software that takes users’ files “hostage” and demands payment from users to get back their files, has become a popular income stream for cybercriminals. While not all ransomware attacks are effective money earners, they often cause immense disruption for key services such as the healthcare industry. In the case of ransomware, prevention is often better than cure, and […]

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Biases from Big Data: the prejudiced computer

In this article Professor Nasraoui’s work focuses on Big Data. She examines how Machine Learning can lead to unreliable and biased models, problems around explainability and whether increased personalisation contributes to polarisation of opinions.

Big Data and Machine Learning seem to be the modern buzzword answers for every problem. Areas such as healthcare, fraud prevention and sales are just a few of the places that are thought to benefit from self-learning and improving machines that can be trained on huge datasets. However, how carefully do we scrutinise these algorithms and investigate possible biases that […]

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