Fingerprinting Blank Paper Using Commodity Scanners. - William Clarkson; Tim Weyrich; Adam Finkelstein; Nadia Heninger; J. Alex Halderman; Edward W. Felten (SP, 2009)

Some Consequences of Paper Fingerprinting for Elections. - Joseph A. Calandrino; William Clarkson (EVT/WOTE, 2009)

Lest we remember: cold-boot attacks on encryption keys. - J. Alex Halderman; Seth D. Schoen; Nadia Heninger; William Clarkson; William Paul; Joseph A. Calandrino; Ariel J. Feldman; Jacob Appelbaum; Edward W. Felten (Commun. ACM, 2009)

Bubble Trouble: Off-Line De-Anonymization of Bubble Forms. - Joseph A. Calandrino; William Clarkson; Edward W. Felten (USENIX Security Symposium, 2011)

Breaking Assumptions: Distinguishing Between Seemingly Identical Items Using Cheap Sensors - William Clarkson (2012)