Tag: computers
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Back to analog… Looking at the forest again…
Analog computers were used to predict tides from the early to mid-20th century, guide weapons on battleships and launch NASA's first rockets into space. They first used gears and vacuum tubes, and later, transistors, that could be configured to solve problems with a range of variables. They perform mathematical functions directly. For instance, to add 5…
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AI. Positive. Negative. One. Zero.
Classifying things is critical for our daily lives. For example, we have to detect spam mail, fake political news, as well as more mundane things such as objects or faces. When using AI, such tasks are based on "classification technology" in machine learning - having the computer learn using the boundary separating positive and negative…
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Life. Existence. Quantum mechanics.
We're a little closer to explaining life with quantum mechanics thanks to research carried out with an IBM supercomputer. Encoding behaviours related to self-replication, mutation, interaction between individuals, and (inevitably) death, a quantum algorithm has been used to show that quantum computers can indeed mimic some of the patterns of biology in the real world.…
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Thinking. Remembering. Being.
IBM researchers are developing a new computer architecture, better equipped to handle increased data loads from artificial intelligence. Their designs draw on concepts from the human brain and significantly outperform conventional computers in comparative studies. They reported on their findings in the Journal of Applied Physics, from AIP Publishing. Today's computers are built on the…
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