Fairness-aware machine learning has recently attracted various communities to mitigate discrimination against certain societal groups in data-driven tasks. For fair supervised learning, particularly in pre-processing, there have been two main categories: data fairness and task-tailored fairness. The former directly finds an intermediate distribution among the groups, independent of the type of the downstream model, so a learned downstream classification/regression model returns similar predictive scores to individuals inputting the same covariates irrespective of their sensitive attributes. The latter explicitly takes the supervised learning task into account when constructing the pre-processing map. In this work, we study algorithmic fairness for supervised learning and argue that the data fairness approaches impose overly strong regularization from the perspective of the HGR correlation. This motivates us to devise a novel pre-processing approach tailored to supervised learning. We account for the trade-off between fairness and utility in obtaining the pre-processing map. Then we study the behavior of arbitrary downstream supervised models learned on the transformed data to find sufficient conditions to guarantee their fairness improvement and utility preservation. To our knowledge, no prior work in the branch of task-tailored methods has theoretically investigated downstream guarantees when using pre-processed data. We further evaluate our framework through comparison studies based on tabular and image data sets, showing the superiority of our framework which preserves consistent trade-offs among multiple downstream models compared to recent competing models. Particularly for computer vision data, we see our method alters only necessary semantic features related to the central machine learning task to achieve fairness.

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China's lithium batteries aren't always "made in China." Companies like BYD and CATL are building factories on nearly every continent. THE symbolism was clear last June when Emmanuel Macron, surrounded by factory workers, held up a sleek lithium battery in his right hand and a mining lamp in his left. He was in Douai, a northern French city with a coal mining history dating back to the 1700s. The city is now also the site of a battery factory, which would allow France to produce all parts of electric vehicles domestically. This factory, Macron declared, represented an "economic and ecological revolution."

It's everything you wanted for the United States--but done better in China. China's political leaders laid out an ambitious industrial plan: By 2025, they pledged, their country would be a world capital, with the goal of moving from "Chinese speed to Chinese quality, the transformation of Chinese products to Chinese brands." This is the difference, they wrote, between "Made in China" and "Created in China." At WIRED, we never take what the government (ours or anybody else's) says at face value. Still, as journalists, we respect the ability to hit a deadline.

Thousands of Companies Are Driving China's AI Boom. How the Cyberspace Administration of China inadvertently made a guide to the country's homegrown AI revolution. When DeepSeek burst onto the global stage in January 2025, it seemed to appear out of nowhere. But the large language model was just one of the thousands of generative AI tools that have been released in China since 2023--and there's a public archive of every single one of them. Here are 23 ways China is rewiring the future .

What could possibly go wrong? The 4-foot-tall humanoid robot that's in front of me seems, quite honestly, a bit drunk. After 30 seconds or so it abruptly stops, then strides toward me with an arm outstretched. The little robot is at the World Artificial Intelligence Conference, on the banks of the Huangpu river in Shanghai. The convention center is teeming with humanoids --dancing ones, box-toting ones, robot dog-walking ones doing circuits around trade show booths. A few lie slumped in a corner as their batteries recharge. A Unitree humanoid robot modified for experimental purposes at the BAAI.

You've Never Heard of China's Greatest Sci-Fi Novel Thousands of authors. is barely known outside China--but it contains the secret to the country's modernization and malaise. Ma Qianzhu was unsatisfied with Chinese progress. An engineer at a large state-owned enterprise, he belonged to a generation that grew up believing engineering is destiny, that China's future would be built, bolt by bolt, by people like him. Then Ma discovered something extraordinary: a wormhole to the late Ming Dynasty. With more than 500 peers, he commandeered a ship and traveled back in time 400 years, to a preindustrial China wracked by foreign invasion and internal decay. Their mission: trigger an industrial revolution in the past that would, in the future, make modern China great (again).

China's Renewable Energy Revolution Is a Huge Mess That Might Save the World A global onslaught of cheap Chinese green power is upending everything in its path. No one is ready for its repercussions. There's a particular kind of sci-fi nerd who equates fusion tech with utopia. If we could only harness the engine of the stars, it would uncork near limitless energy and neatly sweep away a whole mess of humanity's problems. But how would that work exactly? What would the transition look like?

As Europe's longstanding alliance with the US falters, its push to become a self-sufficient AI superpower has become more urgent. As the relationship between the US and its European allies shows signs of strain, AI labs across the continent are searching for inventive ways to close the gap with American rivals that have so far dominated the field. With rare exceptions, US-based firms outstrip European competitors across the AI production line--from processor design and manufacturing, to datacenter capacity, to model and application development. Likewise, the US has captured a massive proportion of the money pouring into AI, reflected in the performance last year of its homegrown stocks and the growth of its econonmy . The belief in some quarters is that the US-based leaders --Nvidia, Google, Meta, OpenAI, Anthropic, and the like--are already so entrenched as to make it impossible for European nations to break their dependency on American AI, mirroring the pattern in cloud services.

Could Ukraine hold a presidential election right now? Will Europe use frozen Russian assets to fund war? How can Ukraine rebuild China ties? 'Ukraine is running out of men, money and time' Russian attacks killed three people, including a 20-year-old woman, and injured 11 others in Ukraine's Kharkiv region, Governor Oleh Syniehubov wrote on Telegram on Sunday. In Ukraine's Kherson region, two people were killed, and one person was injured, as Russian forces launched attacks using drones, air strikes and shelling, Governor Oleksandr Prokudin said on Telegram on Sunday.