if you are looking for the research paper associated with this file, or if you need help opening/identifying the contents of a file you already have?
It is very common for academic papers to distribute datasets or code in .7z archives. "RDDC" could stand for something like "Road Damage Detection Challenge" or a similar technical dataset. RDDC.7z
While I can't directly "read" a file that isn't publicly indexed as a text article, I can help you find the or context if you can provide a little more detail. if you are looking for the research paper
