In the papers I usually read, it is common to present a new idea or an optimization of an existing idea that outperforms the known approches in the field.
Can a paper reporting that a new Idea or method (presented in this latter) doesn't outperform the existing approaches on the same fields be accepted for publication?
I'm asking this because I think that such papers could help the community to know that these approaches cannot improve the current state of the art on the field.