Metadata management has always been the focus of distributed file systems research. Metadata replication exhibits a comparative advantage in maintaining locality and balancing system load. However, according to the requirements of POSIX semantics, existing systems use strict consistency to guarantee the consistency and atomicity of metadata operations. The strict consistency impedes I/O, resulting in a performance bottleneck.Metadata management has always been the focus of distributed file systems research. Metadata replication exhibits a comparative advantage in maintaining locality and balancing system load. However, according to the requirements of POSIX semantics, existing systems use strict consistency to guarantee the consistency and atomicity of metadata operations. The strict consistency impedes I/O, resulting in a performance bottleneck.[#item_full_content]

Code review is essential in software development, playing a vital role in enhancing product quality by catching mistakes early on. An integral part of this procedure is choosing the right reviewers to examine modifications to the code. Yet, in expansive open-source projects, pinpointing the ideal reviewers for certain changes can be quite complex.Code review is essential in software development, playing a vital role in enhancing product quality by catching mistakes early on. An integral part of this procedure is choosing the right reviewers to examine modifications to the code. Yet, in expansive open-source projects, pinpointing the ideal reviewers for certain changes can be quite complex.[#item_full_content]

Researchers have developed a new AI algorithm, called Torque Clustering, that is much closer to natural intelligence than current methods. It significantly improves how AI systems learn and uncover patterns in data independently, without human guidance.Researchers have developed a new AI algorithm, called Torque Clustering, that is much closer to natural intelligence than current methods. It significantly improves how AI systems learn and uncover patterns in data independently, without human guidance.[#item_full_content]

Storing data in the cloud is now routine for people and companies alike, but cybersecurity risks still exist, particularly in handling user authentication and access control securely. Researchers are developing novel methods to store data securely and in a computationally affordable way, and to exploit it efficiently—by computing directly on encrypted data.Storing data in the cloud is now routine for people and companies alike, but cybersecurity risks still exist, particularly in handling user authentication and access control securely. Researchers are developing novel methods to store data securely and in a computationally affordable way, and to exploit it efficiently—by computing directly on encrypted data.[#item_full_content]

In 1981, American physicist and Nobel Laureate, Richard Feynman, gave a lecture at the Massachusetts Institute of Technology (MIT) near Boston, in which he outlined a revolutionary idea. Feynman suggested that the strange physics of quantum mechanics could be used to perform calculations.In 1981, American physicist and Nobel Laureate, Richard Feynman, gave a lecture at the Massachusetts Institute of Technology (MIT) near Boston, in which he outlined a revolutionary idea. Feynman suggested that the strange physics of quantum mechanics could be used to perform calculations.[#item_full_content]

Facial emotion recognition could have broad applications across health care, education, marketing, transportation, and entertainment. It might be used to help monitor patients remotely or in overstretched hospitals or emergency response settings, or patients unable to communicate well for any number of reasons. It could be used to personalize learning, allowing a computerized training system to respond more appropriately to the user. Similarly, such a system could improve customer service and might even be used to create immersive entertainment experiences.Facial emotion recognition could have broad applications across health care, education, marketing, transportation, and entertainment. It might be used to help monitor patients remotely or in overstretched hospitals or emergency response settings, or patients unable to communicate well for any number of reasons. It could be used to personalize learning, allowing a computerized training system to respond more appropriately to the user. Similarly, such a system could improve customer service and might even be used to create immersive entertainment experiences.[#item_full_content]

How much energy is consumed each time we upload an image to social media, which relies on data centers and cloud storage? Data centers currently account for about 1% of global energy consumption, amounting to 200 terawatt-hours of electricity annually. This immense energy demand has driven researchers to explore innovative ways to reduce energy usage.How much energy is consumed each time we upload an image to social media, which relies on data centers and cloud storage? Data centers currently account for about 1% of global energy consumption, amounting to 200 terawatt-hours of electricity annually. This immense energy demand has driven researchers to explore innovative ways to reduce energy usage.[#item_full_content]

As rising seas lap at its shore, Tuvalu faces an existential threat. In an effort to preserve the tiny island nation in the middle of the Pacific Ocean, its government has been building a “digital twin” of the entire country.As rising seas lap at its shore, Tuvalu faces an existential threat. In an effort to preserve the tiny island nation in the middle of the Pacific Ocean, its government has been building a “digital twin” of the entire country.[#item_full_content]

Have you ever heard of the Joined Together States? Or bosom peril? Kidney disappointment? Fake neural organizations? Lactose bigotry? These nonsensical, and sometimes amusing, word sequences are among thousands of “tortured phrases” that sleuths have found littered throughout reputable scientific journals.Have you ever heard of the Joined Together States? Or bosom peril? Kidney disappointment? Fake neural organizations? Lactose bigotry? These nonsensical, and sometimes amusing, word sequences are among thousands of “tortured phrases” that sleuths have found littered throughout reputable scientific journals.[#item_full_content]

The new wave of powerful generative artificial intelligence (AI) systems such as ChatGPT and DALL-E has introduced powerful capabilities such as writing and image generation. In recent studies, researchers have developed new AI technologies that can be used to transfer human expertise in hands-on, complex skills through data-driven, trained technological models—from a beginner being coached on a tennis serve to a medical intern learning how to perform complicated surgeries.The new wave of powerful generative artificial intelligence (AI) systems such as ChatGPT and DALL-E has introduced powerful capabilities such as writing and image generation. In recent studies, researchers have developed new AI technologies that can be used to transfer human expertise in hands-on, complex skills through data-driven, trained technological models—from a beginner being coached on a tennis serve to a medical intern learning how to perform complicated surgeries.[#item_full_content]