William S. "Bill" Mark is a vice president at SRI International, where he has been in charge of their Information and Computing Sciences Division since 1998.
Mark received a B.S. and an M.S. in electrical engineering and computer science in 1973, and a Ph.D. in computer science in 1976, all from the Massachusetts Institute of Technology.
Mark was a co-founder of the company Savoir, which developed software tools for flexible manufacturing. Mark then worked at Lockheed Martin's Palo Alto Research Labs. He later headed the System Technology Group at National Semiconductor, which focused on design and implementation of silicon-based systems, until 1998.
Mark joined SRI International in 1998. He was a principal investigator of the CALO project that eventually led to the development of Siri and related technologies.
Mark has served on DARPA's Information, Science and Technology Committee and the editorial board of IEEE Computer.
Mark is a member of the Association for the Advancement of Artificial Intelligence, the Association for Computing Machinery, the Association for Computational Linguistics and the American Institute of Aeronautics and Astronautics. He was a member of the Industrial Advisory Board of the University of California, Berkeley's Electrical Engineering and Computer Sciences Department; and is currently a member of the Industrial Advisory Board of the Team for Research in Ubiquitous Secure Technology.
Mark McCullough (born August 7, 1967) is an American businessman, attorney, and Republican politician from Oklahoma. McCullough represents the 30th district in the Oklahoma House of Representatives. House District 30 encompasses Sapulpa, Mounds, Kiefer, Glenpool, Bixby, and outlying areas. McCullough has been appointed chairman of the Appropriations and Budget Judiciary for the First Regular Session of the 54th Oklahoma Legislature.
Mark McCullough was born in Sapulpa, Oklahoma on August 7, 1967. McCullough graduated from Sapulpa High School in 1985 and earned a bachelor's degree in agriculture from Oklahoma State University (OSU) in 1989. After receiving a master's degree in technology education from OSU in 1992, McCullough joined the Peace Corps. McCullough was stationed in Botswana, as a high school teacher.
Mark McCullough earned a J.D. in 1998 from the University of Tulsa College of Law and served as an Assistant Attorney General of Illinois. In 2001, McCullough began work as deputy prosecutor in the Special Victims Unit of the Indianapolis, Indiana Prosecutor's Office. Upon being elected to the legislature in 2006, McCullough opened up a solo law practice in Sapulpa concentrating in estate planning.