Rudolfo Subsourian

Dr. Rudolfo Subsourian is a terran scientist in the employ of the Cerberus Program. He developed the void sensor for the program's overseers, which allowed them to triangulate the exact position of a cloaking effect within 20 kilometers.

Trivia
Rudolfo Subsourian is a reference to Subsourian, one of the administrators of the StarCraft Wiki.