AI and cloud in spotlight as big tech earnings roll out
US tech giants saw their shares fluctuate this week as investors tried to gauge whether artificial intelligence will fill coffers or drain them.
Aug 2, 2024
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Business
Page 4 - News tagged with computation
Computer Sciences
Expert discusses how deepfakes are being used
Digital tools can alter images of ourselves and others in ways that are more convincing and harder to detect than ever before. They can create spectacular special effects in movies. But they are also used with the images ...
Aug 1, 2024
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Computer Sciences
New integrated risk analysis framework enhances cybersecurity for small- and medium-sized enterprises
A recent study introduces MARISMA, a new framework developed to address limitations in existing risk analysis models for cybersecurity. The study conducted by Prof. Antonio Santos-Olmo and his team identifies 10 major weaknesses ...
Jul 31, 2024
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Business
Microsoft cloud unit miss dulls bright earnings
Microsoft on Tuesday reported strong quarterly earnings but saw its shares slip on figures showing its crucial cloud computing unit did not grow as strongly as expected.
Jul 31, 2024
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Engineering
Security researchers reveal it is possible to eavesdrop on HDMI cables to capture computer screen data
A trio of computer security researchers at Universidad de la República Montevideo, in Uruguay, reports that it is possible to reproduce text on a computer screen by eavesdropping on its HDMI cable. Santiago Fernández Emilio ...
Engineering
Project sheds light on turbulence within jet engines
To measure the flow of air through a jet engine, researchers traditionally place sensors where air enters and exits.
Jul 30, 2024
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Machine learning & AI
New research framework will help AI chatbots better mimic human conversation
As artificial intelligence increasingly impacts our daily lives, researchers in the University at Buffalo School of Management have developed a new framework to transform AI chatbots into more intuitive, human-like conversation ...
Jul 30, 2024
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Computer Sciences
Proactively enhancing detection methods and improving deepfake datasets
A new study from SUNY Polytechnic Institute provides a detailed overview of deepfake datasets and identifies key challenges, offering valuable insights for researchers, engineers, and practitioners. It emphasizes the importance ...
Jul 29, 2024
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Security
CrowdStrike's cyber blunder could be warning of worse to come, say experts
Our laptops, desktops and phones, our businesses, data, emails, our access to internet information and services—really, anything digital that traverses cyberspace and passes through a computer server—are all dependent ...
Jul 29, 2024
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Hardware
Engineers develop magnetic tunnel junction–based device to make AI more energy efficient
Engineering researchers at the University of Minnesota Twin Cities have demonstrated a state-of-the-art hardware device that could reduce energy consumption for artificial intelligent (AI) computing applications by a factor ...
Jul 26, 2024
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