12/31/2023 0 Comments Radia perlmanIn May 1976 Perlman introduced the Toddler’s Own Recursive Turtle Interpreter System (TORTIS), a project she conducted with the LOGO group, at MIT’S Artificial Intelligence Laboratory. Having embraced “critical thinking, hard work, non-discrimination, living frugally, and not displaying wealth, being against classism” as both family and personal values, 9 Perlman enrolled at the Massachusetts Institute of Technology, where she received her degrees of Bachelor of Science in 1973 and Master of Science in 1976, both in mathematics, in an era in which the number of female students was very limited, especially in the STEM fields. As Perlman notes: “Her title was mathematician”. 8 In addition to that, both her parents, Julius Perlman and Hope Rae Sonne, had a background in engineering, as they worked for the US government: her father worked on radar and her mother was a computer programmer. Her first introduction to computer programming came at high school, when she and other students took a class in programming at the Stevens Institute of Technology. 6īorn in Portsmouth, Virginia in 1951 and growing up mostly in New Jersey, Radia Perlman enjoyed solving logic puzzles and was attracted by mathematics and science classes in school. Lastly, Perlman combines a particular mix of talents as, besides her profession, she also writes poetry and plays the piano. She also holds more than one hundred US issued patents and has received considerable recognition for her outstanding work on networking and Internet security, not only as an inventor, but also as an Internet pioneer. Nowadays, the majority of Internet Services Providers (ISPs) use this routing protocol, which has been standardized by the International Organization for Standardization (ISO). 5 TRILL’s introduction corrected the STP’s flaws, improved its robustness and stability and allowed the efficient forwarding of Ethernet packets using the Intermediate System to Intermediate System (IS-IS) link-state for routing protocol instead of the spanning tree. Perlman redesigned the STP by introducing the TRansparent Interconnection of Lots of Links (TRILL), which has been standardized by the Internet Engineering Task Force (IETF). In addition, she was one of the major designers behind DECnet protocol. 4 STP changed Ethernet networks in an unprecedented way as it enabled the connection between hundreds of thousands of computers by preventing bridging loops. 3 Radia Perlman solved it over the weekend by inventing an algorithm on which the Spanning Tree Protocol (STP) was based. 2Ī decade later, while Perlman was working for Digital Equipment Corp., she addressed her boss’s challenge to develop “a simple protocol that would enable bridges to locate loop-free paths through a network”. 1 For this work Perlman is regarded as a pioneer of young children’s computer programming, especially for developing a “tangible programming” system. Between 19 she created the Toddler’s Own Recursive Turtle Interpreter System (TORTIS), a version of the LOGO programming language, with which preschool children (3 to 5 years old) could program the behaviour of a physical turtle robot. Her contributions have had a unique impact on how we use the Internet today, as she (re)designed and made possible the robustness, expansion and easier management of routing protocols. Radia Joy Perlman has made significant breakthroughs in many areas of Internet routing and networking protocols. KEYWORDS: Toddler’s Own Recursive Turtle Interpreter System (TORTIS), Spanning Tree Protocol (STP), DECnet Protocol, TRansparent Interconnection of Lots of Links (TRILL), Link-State Routing
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |