4th annual cyber security and information intelligence research workshop. - Joseph P. Trien; Robert K. Abercrombie; Frederick T. Sheldon (CSIIRW, 2008)

A Framework for the Systematic Collection of Open Source Intelligence. - Line C. Pouchard; Jonathan D. Dobson; Joseph P. Trien (AAAI Spring Symposium: Technosocial Predictive Analytics, 2009)