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

While performing favourably on the independent and identically distributed (i.i.d.)

To bridge this gap, we model the strategic interactions between the defender and dynamic attackers as a minimax game. Based on the analysis of the game, we design an interactive defense mechanism FedGame. We prove that under mild assumptions, the global model trained with FedGame under backdoor attacks is close to that trained without attacks.

It is common to consider two encoders similar if they are homotopic, i.e., if they can be aligned through some transformation.

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.

NetHack is known as the frontier of reinforcement learning research where learning-based methods still need to catch up to rule-based solutions.

Optimal auction design is a fundamental problem in algorithmic game theory.