In 2003, he received an International Committee for Information Technology Standards Merit Award. In 1992 Randy Bush and John Klensin created the Network Startup Resource Center, helping dozens of countries to establish connections with FidoNet, UseNet, and when possible the Internet. His career includes 30 years as a principal research scientist at MIT, a stint as INFOODS Project Coordinator for the United Nations University, Distinguished Engineering Fellow at MCI WorldCom, and Internet Architecture Vice President at AT&T he is now an independent consultant. Klensin was involved in the early procedural and definitional work for DNS administration and top-level domain definitions and was part of the committee that worked out the transition of DNS-related responsibilities between USC-ISI and what became ICANN. John Klensin's involvement with Internet began in 1969, when he worked on the File Transfer Protocol. In 2012, Roberts was inducted into the Internet Hall of Fame by the Internet Society. In 1973, he left ARPA to commercialize the nascent technology in the form of Telenet, the first data network utility, and served as its CEO from 1973 to 1980. After Robert Taylor left ARPA in 1969, Roberts became director of the IPTO. He asked Leonard Kleinrock to measure and model the network's performance. Roberts applied Donald Davies' concepts of packet switching for the ARPANET, and also sought input from Paul Baran. ![]() In 1967, he became a program manager in the ARPA Information Processing Techniques Office (IPTO), where he led the development of the ARPANET, the first wide area packet switching network. After earning his PhD in electrical engineering from MIT in 1963, Roberts continued to work at MIT's Lincoln Laboratory where in 1965 he connected Lincoln Lab's TX-2 computer to the SDC Q-32 computer in Santa Monica. "Larry" Roberts (1937–2018) was an American computer scientist. Main article: Lawrence Roberts (scientist) In 2012, Davies was inducted into the Internet Hall of Fame by the Internet Society. The NPL network and the ARPANET were the first two networks in the world to use packet switching and NPL was the first to use high-speed links. Davies gave the first public presentation on packet switching in 1968 and built the local area NPL network in England, influencing other research in the UK and Europe. Scantlebury suggested packet switching for use in the ARPANET Larry Roberts incorporated it into the design and sought input from Paul Baran. In 1967, a written version of the proposal entitled NPL Data Network was presented by a member of his team ( Roger Scantlebury) at the inaugural Symposium on Operating Systems Principles. He and his team were the first to describe the use of an "Interface computer" to act as a router in 1966 one of the first to use the term ' protocol' in a data-commutation context in 1967 and also carried out simulation work on packet networks, including datagram networks. After the proposal was not taken up nationally, during 1966 he headed a team which produced a design for a local area network to serve the needs of NPL and prove the feasibility of packet switching. In the same year, he proposed a national data network based on packet switching in the UK. ![]() Donald Davies (1924–2000) independently invented and named the concept of packet switching in 1965 at the United Kingdom's National Physical Laboratory (NPL).
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