The EU Data Retention Directive in an Era of Internet Surveillance. - Hal Roberts; John Palfrey (Access Controlled, 2010)

Internet Censorship and Control [Guest editors' introduction]. - Steven J. Murdoch; Hal Roberts (IEEE Internet Comput., 2013)

Transceiver for NG-PON2: Wavelength tunablity for burst mode TWDM and point-to-point WDM. - Yasuhiro Matsui; Wen Li; Hal Roberts; Henk Bulthuis; Hongyu Deng; Leo Lin; Charles Roxlo (OFC, 2016)

Physical Layer Aspects of NG-PON2 Standards - Part 2: System Design and Technology Feasibility [Invited]. - Yuanqiu Luo; Hal Roberts; Klaus Grobe; Maurizio Valvo; Derek Nesset; Kota Asaka; Harald Rohde; Joe Smith; Jun Shan Wey; Frank Effenberger 001 (JOCN, 2016)

Physical Layer Aspects of NG-PON2 Standards - Part 1: Optical Link Design [Invited]. - Jun Shan Wey; Derek Nesset; Maurizio Valvo; Klaus Grobe; Hal Roberts; Yuanqiu Luo; Joe Smith (JOCN, 2016)

Connected OFCity: Technology Innovations for a Smart City Project [Invited]. - Rodney S. Tucker; Marco Ruffini; Luca Valcarenghi; Divanilson R. Campelo; Dimitra Simeonidou; Liang B. Du; Maria-Cristina V. Marinescu; Catherine A. Middleton; Shuang Yin; Tim Forde; Kevin Bourg; Eugene Dai; et al. (JOCN, 2017)

Networks for Future Services in a Smart City: Lessons Learned from the Connected OFCity Challenge 2017. - Domaniç Lavery; Marco Ruffini; Luca Valcarenghi; Naoto Yoshimoto; Thomas Pfeiffer 001; Dave Hood; Junwen Zhang; Daniel King; Hal Roberts; Rajesh Yadav; Nicola Sambo; Marco Tacca; et al. (IEEE Commun. Mag., 2018)

Lessons Learned from NG-PON2 Systems Developments and Deployment. - Hal Roberts; Nicholas Proite; Pete Lee; Christopher Smith (OFC, 2019)

Status of ITU-T Q2/15: New Higher Speed PON Projects. - Hal Roberts (IEEE Commun. Stand. Mag., 2020)

Media Cloud: Massive Open Source Collection of Global News on the Open Web. - Hal Roberts; Rahul Bhargava; Linas Valiukas; Dennis Jen; Momin M. Malik; Cindy Bishop; Emily Ndulue; Aashka Dave; Justin Clark; Bruce Etling; Robert Faris; Anushka Shah; et al. (ICWSM, 2021)

End-to-end slicing of RAN based on next-generation optical access network. - Carlo Centofanti; Andrea Marotta; Venkateswarlu Gudepu; Dajana Cassioli; Fabio Graziosi; Hal Roberts; Chris Bernard; Koteswararao Kondepu (Photonic Netw. Commun., 2024)