The effect of evaluation time variance on asynchronous Particle Swarm Optimization. - Holladay, Kenneth L.; Pickens, Keith; Miller, Gregory (2017)

The Relationship of bibliographic Database Design to the Structure of Information: a Case Study in Education. - Pickens, Keith (J. Documentation, 1994)

Computer-Based Information Services for Education and the Social Sciences in New Zealand: a Review of Recent Developments. - Pickens, Keith (J. Documentation, 1990)