Q: Is it infringement to improve the method of publishing papers in other people's patents?

Innovation is not infringement.

According to the patent law, only for the purpose of profit, production, use, sale, promise to sell and import are tort.

In addition, the specific infringement judgment depends on whether the technical features of your product completely cover the other party's patent claim 1. In other words, if one or several technical features in the opposite claim 1 are not used, there is no infringement.

Some of the references you mentioned may not fully use each other's patented products, so the possibility of infringement is not great, but it needs specific analysis.