Telecom
Sophisticated antenna arrays paired with high-frequency wireless chips act like superpowers for modern electronics, boosting everything from sensing to security to data processing. In his lab at Princeton, Kaushik Sengupta ...
Jan 20, 2023
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158
Hardware
Thermal imaging cameras provide important information about differences in temperature in the vicinity. Depending on the application, they can, for example, visualize the body temperature of patients and visitors in hospitals ...
Dec 14, 2022
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13
Security
The hackers leaking stolen Australian health records to the dark web on Thursday appeared to end their extortion attempt by dumping a final batch of data online and declaring:"Case closed."
Dec 1, 2022
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5
Computer Sciences
Before a machine-learning model can complete a task, such as identifying cancer in medical images, the model must be trained. Training image classification models typically involves showing the model millions of example images ...
Nov 23, 2022
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73
Computer Sciences
In data science, researchers typically deal with data that contain noisy observations. An important problem explored by data scientists in this context is the problem of sequential decision making. This is commonly known ...
Nov 22, 2022
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24
Security
Inadequate privacy safeguards and the stockpiling of sensitive customer information have made Australia a lucrative target in the eyes of foreign hackers, cybersecurity experts told AFP following a series of major data breaches.
Nov 11, 2022
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4
Security
A major Australian health insurer warned Tuesday of a "distressing" threat by a purported hacker to release client data within 24 hours, following a hack affecting 10 million people.
Nov 8, 2022
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3
Security
When Red Cross staff work in conflict zones, their recognisable red-on-white emblems signal that they and those they are helping should not be targeted.
Nov 3, 2022
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16
Robotics
Skin-like electronics could seamlessly integrate with the body for applications in health monitoring, medication therapy, implantable medical devices, and biological studies.
Sep 8, 2022
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54
Machine learning & AI
Artificial intelligence (AI) can be trained to recognize whether a tissue image contains a tumor. However, exactly how it makes its decision has remained a mystery until now. A team from the Research Center for Protein Diagnostics ...
Sep 2, 2022
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