From POTS to PANS: a commentary on the evolution to Internet telephony. - Christos A. Polyzois; K. Hal Purdy; Ping-Fai Yang; David Shrader; Henry Sinnreich; François Ménard; Henning Schulzrinne (IEEE Netw., 1999)

An open architecture for next-generation telecommunication services. - Gregory W. Bond; Eric Cheung; K. Hal Purdy; Pamela Zave; J. Christopher Ramming (ACM Trans. Internet Techn., 2004)

Experience with Component-Based Development of a Telecommunication Service. - Gregory W. Bond; Eric Cheung; Healfdene Goguen; Karrie J. Hanson; Don Henderson; Gerald M. Karam; K. Hal Purdy; Thomas M. Smith; Pamela Zave (CBSE, 2005)

Application Composition in the SIP Servlet Environment. - Eric Cheung; K. Hal Purdy (ICC, 2007)

An Application Router for SIP Servlet Application Composition. - Eric Cheung; K. Hal Purdy (ICC, 2008)

FocusStack: Orchestrating Edge Clouds Using Location-Based Focus of Attention. - Brian Amento; Bharath Balasubramanian; Robert J. Hall 001; Kaustubh R. Joshi; Gueyoung Jung; K. Hal Purdy (SEC, 2016)

FocusStack: Orchestrating Edge Clouds Using Focus of Attention. - Brian Amento; Robert J. Hall 001; Kaustubh Joshi 001; K. Hal Purdy (IEEE Internet Comput., 2017)

Live and let Live: Flying UAVs Without affecting Terrestrial UEs. - Lorenzo Bertizzolo; Tuyen X. Tran; Brian Amento; Bharath Balasubramanian; Rittwik Jana; K. Hal Purdy; Yu Zhou; Tommaso Melodia (HotMobile, 2020)