E. Michailidou, S. Harper, and S. Bechhofer. Assets '08: Proceedings of the 10th international ACM SIGACCESS conference on Computers and accessibility, page 121--128. New York, NY, USA, ACM, (October 2008)
G. Mbipom, and S. Harper. SIGDOC '09: Proceedings of the 27th ACM international conference on Design of communication, page 37--44. New York, NY, USA, ACM, (October 2009)
E. Michailidou, S. Harper, and S. Bechhofer. SIGDOC '08: Proceedings of the 26th annual ACM international conference on Design of communication, page 215--224. New York, NY, USA, ACM, (September 2008)
S. Bechhofer, S. Harper, and D. Lunn. Lecture Notes in Computer Science : The 5th International Semantic Web Conference, page 101--115. (November 2006)
S. Harper, and Y. Yesilada. Handbook of Research on Personal Autonomy Technologies and Disability Informatics, 1, chapter 11, IGI Global, 1st edition, (May 2011)
S. Harper. Proceedings of the First International Workshop on Understanding Web Evolution (WebEvolve2008): A prerequisite for Web Science., page 51-54. Southampton, UK, Web Science Research Initiative, (April 2008)
S. Harper. (2007)General Chair-Simon Harper and Program Chair-Helen Ashman and Program Chair-Mark Bernstein and Program Chair-Alexandra Cristea and Program Chair-Hugh C. Davis and Program Chair-Paul De Bra and Program Chair-Vicki Hanson and Program Chair-Dave Millard.