Conditions Governing Access
Conditions Governing Reproduction and Use
Provenance/Source of Acquisition
UCLA Catalog Record ID
Preferred Citation
Processing Information
Biography/History
Scope and Content
Organization and Arrangement
Existence and Location of Copies
Contributing Institution:
UCLA Library Special Collections
Title: Leonard Kleinrock papers
source:
United States. Advanced Research Projects Agency
Identifier/Call Number: LSC.2337
Physical Description:
2.4 Linear Feet
(6 document boxes)
Date (inclusive): 1957-1980
Abstract: Leonard Kleinrock, UCLA faculty in Computer Science since 1964. He received his BA from CCNY and MA and PhD from the Massachusetts
Institute of Technology. Kleinrock ran the University of California, Los Angeles (UCLA) Network Measurement Center (NMC),
the first ARPANET node. The Kleinrock Papers include: McGraw-Hill Publishers correspondence; technical notes; Advanced Research
Projects Agency progress reports; publications materials; Interface Message processor logs; SPADE administrative notes; Miscellaneous
Network Notes; ARPANET Satellite System notes; Packet Radio Temp notes; and Networks Use Technical notes.
Physical Location: Stored off-site. All requests to access special collections material must be made in advance using the request button located
on this page.
Language of Material: Materials are in English.
Conditions Governing Access
Open for research. All requests to access special collections materials must be made in advance using the request button located
on this page.
Conditions Governing Reproduction and Use
Property rights to the objects belong to UCLA Library Special Collections. All other rights, including copyright, are retained
by the creators and their heirs. It is the responsibility of the researcher to determine who holds the copyright and pursue
the copyright owner or his or her heir for permission to publish where The UC Regents do not hold the copyright.
Provenance/Source of Acquisition
Materials donated by Leonard Kleinrock.
UCLA Catalog Record ID
Preferred Citation
[Identification of item], Leonard Kleinrock papers (Collection 2337). UCLA Library Special Collections, Charles E. Young Research
Library, University of California, Los Angeles.
Processing Information
Processed by May Chua in 2012, with additional material processed by Sonia Collazo and Jason Hong in 2013 under the supervision
of Charlotte Brown, University Archivist.
Collections are processed to a variety of levels depending on the work necessary to make them usable, their perceived user
interest and research value, availability of staff and resources, and competing priorities. Library Special Collections provides
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Biography/History
Leonard Kleinrock was born in New York City on June 13, 1934. He received a Bachelor of Electrical Engineering degree in 1957
from the City College of New York, and a master's degree and a doctorate (Ph.D.) in electrical engineering and computer science
from the Massachusetts Institute of Technology (MIT) in 1959 and 1963 respectively. Kleinrock developed a mathematical theory
of packet networks, the technology underpinning the Internet, while a graduate student at MIT in the period from 1960-1962.
Kleinrock has served as a Professor of Computer Science at the University of California Los Angeles (UCLA) since 1963. The
first host-to-host ARPANET connection occurred in the UCLA Network Measurement Center run by Kleinrock (3420 Boelter Hall
at UCLA) when his SDS Sigma 7 Host computer became the first node of the Internet in September 1969. From UCLA, Kleinrock
directed the transmission of the first message to pass over the Internet on October 29, 1969. Kleinrock served with programmer
Charley Kline as Chairman of the Computer Science department at UCLA from 1991-1995 and is a Distinguished Professor of Computer
Science at UCLA. During his tenure at UCLA, Kleinrock supervised the research for 48 Ph.D. students and numerous M.S. students
who formed a core of advanced networking experts. Kleinrock has published over 250 papers and authored six books on a wide
array of subjects, including packet switching networks, packet radio networks, local area networks, broadband networks, gigabit
networks, nomadic computing, intelligent software agents, performance evaluation, and peer-to-peer networks. Kleinrock received
numerous awards including the prestigious National Medal of Science in 2008 for his contributions to the mathematical theory
of modern data networks and for the functional specification of packet switching. In 2012, Kleinrock was inducted into the
Internet Hall of Fame by the Internet Society.
Scope and Content
Leonard Kleinrock's papers include: correspondence for publication of his book,
Communication nets: Stochastic message flow and delay. (McGraw-Hill, 1964); technical notes from his design work at Digital Equipment Corporation (DEC); and materials from the
Network Measurement Center (NMC) which discuss the early development of the Internet in the United States during the 1960s
and 1970s. Materials from the NMC consist of notes and papers from the first ARPANET node at UCLA. The papers include Interface
Message Processor Logs documenting the first message on the ARPANET and progress reports to ARPA. The notes detail the technical
evolution of the ARPANET Satellite System (ASS) and the ALOHA system including Request for Comments (RFC) and a Bolt Beranek
and Newman Quarterly Technical Report. There are also Administrative notes from the SPADE Group, responsible for the Sigma
7 system software and programming support for the ARPA project, consisting of Agenda, meeting notes, and bug lists including
NUTS notes referring to the TENEX program. Finally there are notes detailing Packet Radio Communication and its application
for distribution of data consisting of meeting notes, academic papers, and protocol notes. Arrangement is by note number first
and then chronologically providing a technical progression for the history of the ARPANET.
Organization and Arrangement
The collection is arranged into the following series:
- 1. McGraw-Hill Publishers Correspondence
- 2. Technical Notes
- 3. Progress Reports to the Advanced Research Projects Agency
- 4. Publications
- 5. Interface Message Processor Logs
- 6. SPADE Administrative Notes
- 7. Miscellaneous Network Notes
- 8. ARPANET System Satellite Notes and Request for Comments
- 9. Packet Radio Temp Notes
- 10. Networks Use Technical (NUTS) Notes
Manuals and documents are ordered chronologically within series. Notes are ordered by note number first and then chronologically
to reflect the original arrangement which provides a progression for the history of the ARPANET.
Existence and Location of Copies
Subjects and Indexing Terms
ARPANET (Computer network).
Internet -- History -- United States -- Archives.
Packet switching (Data transmission) -- Archives.
Digital Equipment Corporation
Kleinrock, Leonard--Archives.
Postel, Jonathan Bruce
United States. Advanced Research Projects Agency