Dozens of the nation's authorities on cyber security will be participating in the Fifth Cyber Security and Information Intelligence Research Workshop April 13-15. The focus of this event, which is open to the public, is to discuss novel theoretical and empirical research to advance the field. "We aim to challenge, establish and debate a far-reaching agenda that broadly and comprehensively outlines a strategy for cyber security and information intelligence that is founded on sound principles and technologies," said Frederick Sheldon, general chair and a member of Oak Ridge National Laboratory's Computational Sciences and Engineering Division, a sponsor of the workshop. Other sponsors are the University of Tennessee and the Federal Business Council. The workshop, hosted by ORNL, is being held in cooperation with the Association for Computing Machinery