Goto

Collaborating Authors

 Industry









Disney accuses ByteDance of 'virtual smash-and-grab' when using copyrighted works to train its AI

Engadget

Samsung Galaxy Unpacked 2026 is Feb. 25 Valve's Steam Machine: Everything we know Even though ByteDance just released Seedance 2.0 on Thursday, it's already earned praise, but also indignation from Hollywood studios, when it comes to its AI-generating capabilities. With the strong early momentum, Seedance has already found itself in hot water with one of the largest media companies in the world. However, it's not the first time that Disney has threatened legal action against an AI company, since Character.AI received a cease-and-desist letter for the same offense in September. On the other hand, Disney partnered with OpenAI in a three-year licensing agreement that allows the AI giant to generate images and videos using that highly sought-after intellectual property. By subscribing, you are agreeing to Engadget's Terms and Privacy Policy .


REBEL: Reinforcement Learning via Regressing Relative Rewards Zhaolin Gao 1, Jonathan D. Chang

Neural Information Processing Systems

While originally developed for continuous control problems, Proximal Policy Optimization (PPO) has emerged as the work-horse of a variety of reinforcement learning (RL) applications, including the fine-tuning of generative models. Unfortunately, PPO requires multiple heuristics to enable stable convergence (e.g.