Lesk, M.E., “The Smart Program - General Program Description,” ISR-7 Information Stor- age and Retrieval, pp. II-1 to II-35, Harvard Computation Laboratory, Toronto, Ont. (June 1964). (Invited keynote address). 

Lesk, M.E., “A Program to Evaluate the Iterative Search Process,” ISR-9 Information Stor- age and Retrieval, pp. XVIII-1 to XVIII-13, Harvard Computation Laboratory, Toronto, Ont. (August 1965). (Invited keynote address). 

Priver A., and Lesk, M.E., “A Smart Clustering Program,” ISR-9 Information Storage and Retrieval, pp. VIII-1 to VIII-14, Harvard Computation Laboratory, Toronto, Ont. (August 1965). (Invited keynote address). 

Lesk, M.E., “Evaluation of Retrieval Results in the Extended Smart System,” ISR-9 Information Storage and Retrieval, pp. XVII-1 to XVII-15, Harvard Computation Laboratory, Toronto, Ont. (August 1965). (Invited keynote address). 

Lesk, M.E., “Specification Input to the Revised Smart System,” ISR-9 Information Storage and Retrieval, pp. IV-1 to IV-9, Harvard Computation Laboratory, Toronto, Ont. (August 1965). (Invited keynote address). 

Lesk, M.E., “The Smart Automatic Text Processing and Document Retrieval System,” ISR-9 Information Storage and Retrieval, pp. II-1 to II-56, Harvard Computation Laboratory, Toronto, Ont. (August 1965). (Invited keynote address). 

Senteio, C. Affordable prescription medications. Invited Lecture, Lone Star Association of Charity Clinics, Annual Conference, Austin, TX, January 30, 2009 

Senteio, C. Medical assistant interview workshop. Invited Lecture, El Centro College Center for Allied Health, Health and Legal Studies, Dallas, TX, February 26, 2009 

Senteio, C. Dreams from my father. Invited Lecturer/Moderator, Central Dallas Ministries Urban Engagement Book Club, Dallas, TX, April 26, 2009 

Senteio, C. Finding your leadership voice. Invited Lecture, National Network of Health Career Programs in Two Year Colleges, Dallas, TX, October 2, 2009