10 Best Nickelodeon Cartoon Characters, Ranked

Nickelodeon first launched in 1979 as a channel for children’s television, initially featuring educational programs like Pinwheel, which was its main show for quite some time. In the 1990s, the network started focusing more on animated series, and popular shows like Rugrats and Doug quickly made Nickelodeon a huge hit with kids.




![The model distinguishes itself from traditional Federated Graph Neural Networks by establishing a communication structure-indicated by sequential exchanges [latex]❶[/latex], [latex]❷[/latex], and [latex]❸[/latex]-between server and clients, fundamentally altering the flow of information during the learning process.](https://arxiv.org/html/2601.15722v1/x1.png)

