Artificial intelligence, as a technique, refers to computational methods that enable machines to perform tasks that typically require human cognitive capabilities, such as perception, reasoning, learning, and decision-making. Core AI techniques include search and optimization algorithms, symbolic reasoning and knowledge representation, probabilistic inference, and machine learning approaches such as supervised, unsupervised, and reinforcement learning. These techniques often rely on statistical modeling, function approximation, and gradient-based optimization to construct models that generalize from data. AI techniques are implemented in software frameworks, integrated into pipelines for training, validation, and deployment, and are evaluated using task-specific performance metrics and robustness assessments.
Researchers have used machine learning to dramatically speed up the processing time when simulating galaxy evolution coupled with supernova explosion. This approach could help us understand the origins of our own galaxy, ...
Astronomy
Jul 3, 2025
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Floods are some of the most devastating natural disasters communities in the United States face, causing billions of dollars of damage annually, according to the National Weather Service. A group, including several researchers ...
Earth Sciences
Jul 3, 2025
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25
Australian farms are at the forefront of a wave of technological change coming to agriculture. Over the past decade, more than US$200 billion (A$305 billion) has been invested globally into the likes of pollination robots, ...
Biotechnology
Jul 2, 2025
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Researchers in Korea have developed an artificial intelligence (AI) technology that predicts molecular properties by learning electron-level information without requiring costly quantum mechanical calculations. The research ...
Condensed Matter
Jul 2, 2025
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By combining artificial intelligence with automated robotics and synthetic biology, researchers at the University of Illinois Urbana-Champaign have dramatically improved the performance of two important industrial enzymes—and ...
Biotechnology
Jul 1, 2025
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A new discovery of how bees use their flight movements to facilitate remarkably accurate learning and recognition of complex visual patterns could mark a major change in how next-generation AI is developed, according to a ...
Biotechnology
Jul 1, 2025
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AI can assist early warning systems that predict impacts of extreme weather events such as droughts and heavy rainfall.
Environment
Jun 30, 2025
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39
There is a growing and urgent need to address global food insecurity. This urgency is underscored by reports from the Food and Agriculture Organization of the United Nations, which states that nearly 828 million people suffer ...
Biotechnology
Jun 26, 2025
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29
As the dairy industry increasingly adopts automation with the use of sensors and robotics, researchers at Texas A&M AgriLife are helping producers harness this evolving technology to help optimize production and improve the ...
Biotechnology
Jun 25, 2025
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A research team led by the University of Aberdeen has developed a pioneering AI model to improve accuracy and reduce computational time in land cover mapping, particularly for vegetation.
Earth Sciences
Jun 20, 2025
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