20964.rar -

Look for a README.txt , license.txt , or metadata.xml file inside the archive. These typically contain the title, author, and purpose of the contents.

The filename likely refers to a compressed archive containing research data, source code, or specific documentation related to a paper or technical project. Because ".rar" is a proprietary compression format, you will need software like WinRAR or 7-Zip to view the actual contents. 20964.rar

It likely contains .py , .cpp , or .m scripts and supporting .csv or .json data files. Look for a README