Why does Amazon have no Western rivals? Vitamins, repair tape and a jar of mango chutney - just some of what my household bought last month via Amazon's sprawling online shopping platform. We also shopped at the company's supermarket chain Whole Foods, streamed its TV shows, read books on Kindle e-readers, and browsed countless websites no doubt powered by Amazon Web Services (AWS), its highly profitable cloud-computing business. And that isn't half of the interconnected products and services offered by the global behemoth, which earlier this year overtook US superstore giant Walmart to become the world's largest company by annual sales. But why does Amazon, launched by Jeff Bezos in 1995 as an online bookstore out of a rented garage, have so few serious rivals in the West when it comes to e-commerce?

'The advent of AI is drawing the world's attention to the extreme imbalance of power between employers and their employees.' 'The advent of AI is drawing the world's attention to the extreme imbalance of power between employers and their employees.' New technology has workers spooked, but experts say it's creating an opening for a resurgence in worker power In 2026, it's a scary time to work for a living. Gone are the days of quiet quitting, the Great Resignation, and the highly visible union-organizing battles that began the decade and signaled that perhaps worker power was on the rise again in the US. Instead, much of that momentum is being crowded out of our minds by anxieties: a worsening affordability crisis, geopolitical instability, and the specter of artificial intelligence looming over the workplace.

Byfunctioning overaregion-to-regiongraph,bothmodules can be individualized and adapted to coordinate with visual patterns in each image, guided by specific knowledge forms.

VIENNA performs robust on unseen environments, through learning task-shared, general representations.

Wefurther propose newtraining methods todisentangle the embeddings, making them both distinctive signatures of the environments and tasks and effective building blocks for composing the policies.

Methods for social gaze prediction in the literature adopt one of two approaches.