a client-side implementation of the rsync algorithm. It allows updating of files from a remote Web server without requiring a full download or a special remote server application.
M. Vasirani, and S. Ossowski. Auctions, Market Mechanisms, and Their Applications: Second International ICST Conference, AMMA 2011, New York, NY, USA, volume 80 of Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, Springer, Heidelberg, (2012)