The camp smalltalk ANSI test suite (poster session). - Ralph Johnson; Donald MacQueen (OOPSLA Addendum, 2000)

A security oriented program transformation to "add on" policies to prevent injection attacks. - Munawar Hafiz; Ralph Johnson (WRT@OOPSLA, 2008)

Recovering asynchronous watermark tones from speech. - Robert Morris 002; Ralph Johnson; Vladimir Goncharoff; Joseph DiVita (ICASSP, 2009)

Watermark recovery from speech using inverse filtering and sign correlation. - Robert Morris 002; Ralph Johnson; Vladimir Goncharoff; Joseph DiVita (INTERSPEECH, 2009)

SMutant: a tool for type-sensitive mutation testing in a dynamic language. - Milos Gligoric 001; Sandro Badame; Ralph Johnson (SIGSOFT FSE, 2011)

IELE: A Rigorously Designed Language and Tool Ecosystem for the Blockchain. - Theodoros Kasampalis; Dwight Guth; Brandon M. Moore; Traian-Florin Serbanuta; Yi Zhang; Daniele Filaretti; Virgil Nicolae Serbanuta; Ralph Johnson; Grigore Rosu (FM, 2019)