In this paper, we propose an efficient algorithm to accelerate computing the TT decomposition with the Alternating Least Squares (ALS) algorithm relying on exact leverage scores sampling.

We revisit this scenario as an experimental case study in Section 6.

ByteDance's new AI video tool Seedance 2.0 can generate videos based on just a few lines of text. ByteDance's new AI video tool Seedance 2.0 can generate videos based on just a few lines of text. Videos created by new Seedance 2.0 generator go viral, including one of Tom Cruise and Brad Pitt fighting Mon 16 Feb 2026 03.25 ESTLast modified on Mon 16 Feb 2026 03.29 EST ByteDance, the Chinese technology company behind TikTok, has said it will restrain its AI video-making tool, after threats of legal action from Disney and a backlash from other media businesses, according to reports. The AI video generator Seedance 2.0, released last week, has spooked Hollywood as users create realistic clips of movie stars and superheroes with just a short text prompt. On Friday, Walt Disney reportedly sent a cease-and-desist letter to ByteDance which accused it of supplying Seedance with a "pirated library" of the studio's characters, including those from Marvel and Star Wars, according to the US news outlet Axios. Disney's lawyers claimed that ByteDance committed a "virtual smash-and-grab" of their intellectual property, according to a report from the BBC.

Vision-Language (VL) pre-trained models have shown their superiority on many multimodal tasks. However, the adversarial robustness of such models has not been fully explored. Existing approaches mainly focus on exploring the adversarial robustness under the white-box setting, which is unrealistic. In this paper, we aim to investigate a new yet practical task to craft image and text perturbations using pre-trained VL models to attack black-box fine-tuned models on different downstream tasks.

India is hosting an artificial intelligence summit this week, bringing together heads of state and tech executives with hot-button issues on the agenda, including job disruption and child safety. Prime Minister Narendra Modi will on Monday afternoon inaugurate the five-day AI Impact Summit in New Delhi, which aims to declare a "shared roadmap for global AI governance and collaboration". Touted as the biggest edition yet, the Indian government is expecting 250,000 visitors from across the sector, including 20 national leaders and 45 ministerial-level delegations. It comes at a pivotal moment as AI rapidly transforms economies, reshapes labour markets and raises questions around regulations, security and ethics. From generative AI tools that can produce text and images to advanced systems used in defence, healthcare and climate modelling, AI has become a central focus for governments and corporations across the world.

The artificial intelligence debate intensifies as tech workers report AI completing their jobs, while some experts predict 50% of entry-level white-collar positions could disappear soon.

Unlike humans, these ' Large Language Models ' (LLMs) are highly sensitive to small changes in their inputs, leading to unwanted inconsistency in their behavior.