Produced in ’58-’59 concurrently with the K, this is to Asahi Pentax collecting what I, Robot is to Gnome Press. There are no clear records for volumes of any of these camera models, but the estimates for units of the ‘S’ produced range from slightly less than 5000 down to only ...
Surveying literature we can see that historically there have been dozens of attempts to create decentralized peer-to-peer reputation systems that needed to be self-organizing, Sybil-resistant, fault tolerant as well as the ability to scale.A Survey and Comparison of Peer-to-Peer Overlay Network S...