Comcast's ISP Experiences in a Proactive Network Provider Participation for P2P (P4P) Technical Trial. - Chris Griffiths; Jason Livingood; Laird Popkin; Richard Woundy; Yang Richard Yang (RFC, 2009)

Definition and Use of DNSSEC Negative Trust Anchors. - Paul Ebersman; Warren Kumari; Chris Griffiths; Jason Livingood; Ralf Weber (RFC, 2015)