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ScienceDaily: Computers & Math News |
| Radio waves for the detection of hardware tampering Posted: 08 Jun 2022 01:14 PM PDT Up to now, protecting hardware against manipulation has been a laborious business: expensive, and only possible on a small scale. And yet, two simple antennas might do the trick. |
| Faster computing results without fear of errors Posted: 08 Jun 2022 01:14 PM PDT A new technique can dramatically accelerate programs known as shell scripts, through a process called parallelization, while ensuring the programs return accurate results. |
| Bluetooth signals can be used to identify and track smartphones Posted: 08 Jun 2022 01:14 PM PDT A team of engineers has demonstrated for the first time that the Bluetooth signals emitted constantly by our mobile phones have a unique fingerprint that can be used to track individuals' movements. |
| Scientists observe effects of heat in materials with atomic resolution Posted: 08 Jun 2022 01:13 PM PDT Using cutting-edge electron microscopes and novel techniques, a team of researchers has found a way to map phonons -- vibrations in crystal lattices -- in atomic resolution, enabling deeper understanding of the way heat travels through quantum dots, engineered nanostructures in electronic components. |
| 'Ugly' reef fishes are most in need of conservation support Posted: 07 Jun 2022 11:24 AM PDT What's the relationship between people's perception of beauty and animals' conservation needs? According to a machine-learning study, the reef fishes that people find most beautiful tend to be the lowest priority for conservation support. |
| Creating artificial intelligence that acts more human by 'knowing that it knows' Posted: 03 Jun 2022 07:01 AM PDT Development of metamemory in AI system allows it to adjust its understanding based on what it already knows, learning and evolving based on its environment as humans do. |
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