Edward A. Lee
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Edward Ashford Lee (born October 3, 1957 in Puerto Rico) is an American computer scientist, electrical engineer, and author. He is Professor of the Graduate School and Robert S. Pepper Distinguished Professor Emeritus in the Electrical Engineering and Computer Science (EECS) Department at
UC Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant uni ...
. Lee works in the areas of
cyber-physical system A cyber-physical system (CPS) or intelligent system is a computer system in which a Mechanism (engineering), mechanism is controlled or monitored by computer-based algorithms. In cyber-physical systems, physical and software components are deeply ...
s,
embedded system An embedded system is a computer system—a combination of a computer processor, computer memory, and input/output peripheral devices—that has a dedicated function within a larger mechanical or electronic system. It is ''embedded'' ...
s, and the
semantics of programming languages In programming language theory, semantics is the rigorous mathematical study of the meaning of programming languages. Semantics assigns computational meaning to valid string (computer science), strings in a programming language syntax. Semantic ...
. He is particularly known for his advocacy of deterministic models for the engineering of cyber-physical systems. Lee has led the Ptolemy Project, which has created Ptolemy II, an open-source
model based design Model-based design (MBD) is a mathematical and visual method of addressing problems associated with designing complex control, signal processing and communication systems. It is used in many motion control, industrial equipment, aerospace, and aut ...
and simulation tool. He ghost-edited a book about this software, where the editor of record is
Claudius Ptolemaeus Claudius Ptolemy (; grc-gre, Πτολεμαῖος, ; la, Claudius Ptolemaeus; AD) was a mathematician, astronomer, astrologer, geographer, and music theorist, who wrote about a dozen scientific treatises, three of which were of importanc ...
, the 2nd century Greek astronomer, mathematician, and geographer. The
Kepler scientific workflow system Kepler is a free software system for designing, executing, reusing, evolving, archiving, and sharing scientific workflows.Ludäscher B., Altintas I., Berkley C., Higgins D., Jaeger-Frank E., Jones M., Lee E., Tao J., Zhao Y. 2006. Scientific Workf ...
is based on Ptolemy II. From 2005 to 2008 Lee was chair of the Electrical Engineering Division and then chair of the EECS Department at UC Berkeley. He has led a number of large research projects at Berkeley, including the Center for Hybrid and Embedded Software Systems (CHESS), the TerraSwarm Research Center, and the Industrial Cyber-Physical Systems Research Center (iCyPhy). Lee has written several textbooks, covering subjects including
embedded system An embedded system is a computer system—a combination of a computer processor, computer memory, and input/output peripheral devices—that has a dedicated function within a larger mechanical or electronic system. It is ''embedded'' ...
s,
digital communications Data transmission and data reception or, more broadly, data communication or digital communications is the transfer and reception of data in the form of a digital bitstream or a digitized analog signal transmitted over a point-to-point or ...
, and signals and systems. He has also published two general-audience books, ''Plato and the Nerd: The Creative Partnership of Humans and Technology'' and ''The Coevolution: The Entwined Futures of Humans and Machines'' (2020), where he examines the relationship between humans and technology.


Biography

Lee was born in
San Juan, Puerto Rico San Juan (, , ; Spanish for "Saint John") is the capital city and most populous municipality in the Commonwealth of Puerto Rico, an unincorporated territory of the United States. As of the 2020 census, it is the 57th-largest city under the juri ...
in 1957. His father, a prominent businessman and later a bankruptcy lawyer, was a descendant of notable Puerto Ricans
Alejandro Tapia y Rivera Alejandro is the Spanish form of the name Alexander. Alejandro has multiple variations in different languages, including Aleksander (Czech, Polish), Alexandre (French), Alexandros (Greek), Alsander (Irish), Alessandro (Italian), Aleksandr ( Ru ...
, a poet and playwright, and Bailey Ashford, a pioneering physician in the treatment of tropical anemia. His mother was originally from Kentucky, but moved around the country many times following her career Army father, Charles P. Nicholas, a mathematician who worked on scientific intelligence during World War II (work for which he was twice awarded the Legion of Merit). Nicholas went on to serve as a member of the original organizing team for national Central Intelligence, and later moved to West Point, where he became head of the Math Department at the
United States Military Academy The United States Military Academy (USMA), also known metonymically as West Point or simply as Army, is a United States service academy in West Point, New York. It was originally established as a fort, since it sits on strategic high groun ...
. At age 14, Lee left home to attend the
Lawrenceville School The Lawrenceville School is a coeducational preparatory school for boarding and day students located in the Lawrenceville section of Lawrence Township, in Mercer County, New Jersey, United States. Lawrenceville is a member of the Eight Scho ...
, a boarding school in New Jersey. From there he went to
Yale University Yale University is a Private university, private research university in New Haven, Connecticut. Established in 1701 as the Collegiate School, it is the List of Colonial Colleges, third-oldest institution of higher education in the United Sta ...
, where he flitted between majors before settling on a double major in Computer Science and Engineering and Applied Science.Lee, "Plato and the Nerd" p. 279. In 1979, Lee was hired by
Bell Labs Nokia Bell Labs, originally named Bell Telephone Laboratories (1925–1984), then AT&T Bell Laboratories (1984–1996) and Bell Labs Innovations (1996–2007), is an American industrial Research and development, research and scientific developm ...
, which paid for him to go to the
Massachusetts Institute of Technology The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the ...
, where he earned a Science Masters (SM) in Electrical Engineering and Computer Science in 1980. He then moved back to New Jersey to work at the
Bell Labs Holmdel Complex The Bell Labs Holmdel Complex, in Holmdel Township, Monmouth County, New Jersey, United States, functioned for 44 years as a research and development facility, initially for the Bell System and later Bell Labs. The centerpiece of the campus i ...
, where he met his future wife, Rhonda Righter. At Bell Labs, Lee worked on the world's first software-defined modem. In 1982, Lee returned to school to get a PhD in the EECS Department at UC Berkeley. In 1986, he finished his PhD and was hired to the faculty at Berkeley, where he has been ever since. In 2018, Lee retired from teaching to focus full-time on research and writing.


Books

* ''The Coevolution: The Entwined Futures of Humans and Machines'' (2020) * ''Plato and the Nerd: The Creative Partnership of Humans and Technology'' (2017) * ''Introduction to Embedded Systems: A Cyber-Physical Systems Approach'' (2017) * ''System Design, Modeling, and Simulation using Ptolemy II'' (2014) * ''Digital Communication'' (1988,1994,2004) * ''Structure and Interpretation of Signals and Systems'' (2003,2011) * ''DSP Processor Fundamentals: Architectures and Features'' (1997) * ''Software Synthesis from Dataflow Graphs'' (1996)


Awards

* The Berkeley Citation, February, 2018. * Outstanding Technical Achievement and Leadership Award from the IEEE Technical Committee on Real-Time Systems (TCRTS), 2016. * Robert S. Pepper Distinguished Professorship, UC Berkeley, 2006. * ASEE Frederick Emmons Terman Award, 1997. * NSF
Presidential Young Investigator Award The Presidential Young Investigator Award (PYI) was awarded by the National Science Foundation of the United States Federal Government. The program operated from 1984 to 1991, and was replaced by the NSF Young Investigator (NYI) Awards and Presiden ...
, 1997.


External links


Edward A. Lee's home page at UC Berkeley

Ptolemy Project home page at UC Berkeley



Google Scholar listing


Interviews and Debates


TechNation, with Moira Gunn, December 7, 2017

Virtual Futures, with Luke Robert Mason, October 8, 2017

Tech Talk: Swarm Boxes, Semiconductor Engineering, March 18, 2015

Software Patent Debate, Computer History Museum, August 30, 2011


References

{{DEFAULTSORT:Lee, Edward A. 1957 births American electrical engineers Scientists at Bell Labs UC Berkeley College of Engineering alumni MIT School of Engineering alumni Living people Yale University alumni