Sensor calibration with unknown correspondence: Solving AX=XB using Euclidean-group invariants. - Martin Kendal Ackerman; Alexis Cheng; Bernard Shiffman; Emad Boctor; Gregory S. Chirikjian (IROS, 2013)

Collision-free configuration-spaces in macromolecular crystals. - Gregory S. Chirikjian; Bernard Shiffman (Robotica, 2016)