Frank J. Koss is a senior systems engineer with EDS. He is a member of the Decision Support Architecture group, which provides a broad range of information services to the healthcare industry including consulting and systems design, development, management and integration. Koss has more than 20 years of experience building software solutions, including 10 years in healthcare and five years specifically in healthcare decision support. His specialities include data modeling, data warehousing, requirements analysis, and application architecture design. He may be reached at email@example.com.