Example image of eyePlorer eyePlorer map for 'David Gries': 1939 April 26 Computer scientist Cornell University Flushing, Queens New York United States Cornell University College of Engineering Undergraduate education Queens College, City University of New York Naval Surface Warfare Center Dahlgren Division Master's degree Mathematics University of Illinois at Urbana-Champaign ALGOL IBM 7090 Friedrich L. Bauer Technical University of Munich Ithaca, New York Professor Stanford University Chairman Guggenheim Fellowship Athens, Georgia University of Georgia Association for Computing Machinery SIGCSE Taylor Booth Fellow Fred B. Schneider History of compiler writing Gries Structured programming Laws of Form