Amazon closing two clothing stores in another failed bid into physical retail
Amazon is saying goodbye to its clothing stores.
Nov 3, 2023
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Business
Amazon is saying goodbye to its clothing stores.
Nov 3, 2023
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Security
Not long after generative artificial intelligence models like ChatGPT were introduced with a promise to boost economic productivity, scammers launched the likes of FraudGPT, which lurks on the dark web promising to assist ...
Oct 25, 2023
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Business
There are many challenges facing us in the digital age, especially in terms of security and privacy, safeguarding, and human rights. Research published in the International Journal of Electronic Security and Digital Forensics ...
Oct 23, 2023
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Energy & Green Tech
Chinese scientists will this month take part in extensive sampling of Fukushima's coastal waters for the first time since the release of treated wastewater from its stricken nuclear plant began, Japanese officials said Wednesday.
Oct 11, 2023
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Computer Sciences
NIST has published Special Publication (SP) 800-188, De-Identifying Government Datasets: Techniques and Governance.
Sep 15, 2023
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Business
As generative AI settles into the mainstream, growing numbers of courses and certifications are promising entry into the "hot job" of prompt engineering.
Aug 28, 2023
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Consumer & Gadgets
Artificial intelligence-powered (AI) chatbots are becoming increasingly human-like by design, to the point that some among us may struggle to distinguish between human and machine.
Aug 18, 2023
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Business
Weeks after its international launch, Worldcoin is drawing the attention of privacy regulators around the world, with the Kenya's government going so far as to shut down the service indefinitely.
Aug 11, 2023
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Security
Hospitals and clinics in several states on Friday began the time-consuming process of recovering from a cyberattack that disrupted their computer systems, forcing some emergency rooms to shut down and ambulances to be diverted.
Aug 4, 2023
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Business
Many countries are exploring the potential of artificial intelligence (AI) to improve their operations and services, and China is no exception. Still, not all AI techniques are suitable for every government service or process, ...
Jul 26, 2023
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An expert ( Audio (US) (help·info), also called cognoscente) is someone widely recognized as a reliable source of technique or skill whose faculty for judging or deciding rightly, justly, or wisely is accorded authority and status by their peers or the public in a specific well-distinguished domain. An expert, more generally, is a person with extensive knowledge or ability based on research, experience, or occupation and in a particular area of study. Experts are called in for advice on their respective subject, but they do not always agree on the particulars of a field of study. An expert can be, by virtue of credential, training, education, profession, publication or experience, believed to have special knowledge of a subject beyond that of the average person, sufficient that others may officially (and legally) rely upon the individual's opinion. Historically, an expert was referred to as a sage (Sophos). The individual was usually a profound thinker distinguished for wisdom and sound judgment.
Experts have a prolonged or intense experience through practice and education in a particular field. In specific fields, the definition of expert is well established by consensus and therefore it is not necessary for an individual to have a professional or academic qualification for them to be accepted as an expert. In this respect, a shepherd with 50 years of experience tending flocks would be widely recognized as having complete expertise in the use and training of sheep dogs and the care of sheep. Another example from computer science is that an expert system may be taught by a human and thereafter considered an expert, often outperforming human beings at particular tasks. In law, an expert witness must be recognized by argument and authority.
Research in this area attempts to understand the relation between expert knowledge and exceptional performance in terms of cognitive structures and processes. The fundamental research endeavor is to describe what it is that experts know and how they use their knowledge to achieve performance that most people assume requires extreme or extraordinary ability. Studies have investigated the factors that enable experts to be fast and accurate.
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