Lawrence H. Landweber
John P. Morgridge Professor Emeritus
Computer Sciences Department
University of Wisconsin
1210 W. Dayton St.
Madison, WI 53706-1685
Telephone: (608) 239-6263
CS640 Introduction to Computer
Networks and CS740 Advanced Computer Networks
Lawrence H. Landweber is the John P. Morgridge Professor Emeritus of
Computer Science at the University of Wisconsin - Madison. Since 2002
he has been a Senior Advisor to the Assistant Director for Computer and
Information Science and Engineering of the US NSF. From 2000 to 2008,
Dr. Landweber was a member of the Board of Internet2 and Chair of its
Network Research Council. He currently serves on its Governance and
Nominations Council. He has been Chair of the Board, President and
Vice President for Education of the Internet Society and a member of
the Computer Research Association Board. He is a Fellow of the ACM
and in 2005 received the IEEE Award on International Communication.
In 2009, his CSNET project was awarded the Jonathan B. Postel
Service Award by the Internet Society and in 2009 he was awarded
an Honorary Doctor of Science by CUNY Brooklyn College.
His PhD, in Computer Science, is from Purdue University.
Early in his career, Dr. Landweber worked on monadic second order
logic / infinite games, complexity theory and Petri nets, serving
as Chair of the ACM Special Interest Group on Automata and Computability
(SIGACT). Since 1977, he has worked on computer networks.
Dr. Landweber's first networking project in 1977, TheoryNet, involved an email system for theoretical computer scientists. In 1979, he proposed and later led the CSNET (Computer Science Network) project. The goal was a network for all US university, industry and government computer research groups. Funded by NSF in 1981, CSNET provided an early large-scale community network based on Internet technology. Landweber served as Chair of the project and also led a project that designed and implemented an early network-based directory system, "the CSNET nameserver." By 1984, over 180 university, industrial, and government computer science departments were participating. Concurrently, his team developed one of the first Internet protocol implementations (1981-84, IBM VM systems). Later, he worked with NSF on the development of the NSFNET.
Dr. Landweber was a leader in the development of the international academic/research Internet. In the 1980s he helped establish the first network gateways between the US and many countries in Europe, Asia and Latin America and also advised these countries on the development of their national networks. Much of this progress resulted from a series of International NetWorkshops which he organized beginning in 1982. These NetWorkshops were attended by individuals who were pioneering the development of national networks in their countries. In addition, his connectivity maps were widely used to chronicle the worldwide spread of the Internet.
From 1987 to 1992, he led the Wisconsin component of the NSF-DARPA Gigabit Testbed Project. This project accelerated the commercial development of gigabit speed networks. Until 2008, he participated in the NSF-funded 100x100 project, whose goal was to redesign the Internet to accommodate 100 million homes connected at 100 Mbps.
In the 1990s he helped initiate the Internet Society's Workshops for Developing Countries. These workshops were a key factor in the spread of the Internet to developing countries. Later he collaborated on the plan for what became the USAID Leland Initiative, the program that played a major role in bringing the Internet to Africa. While President of the Internet Society, he initiated the ISOC proposal to revise the governance of the Domain Name System and assisted in the formation of ICANN.
He has been a member of the CCIRN, the Coordinating Committee on Intercontinental Research Networks, the Office of Technology Assessment Advisory Panel on Information Technology and Research, three NSF division scientific advisory committees, and National Research Council committees on Computer-Computer Communication Protocols, The Future of the NREN, and Information Technology Strategy for the Library of Congress.
Dr. Landweber has worked with information technology startup companies since the 1990s, serving on the Board of Directors of a variety of for-profit and non-profit companies.
He co-founded an angel investment group that focused on information technology and currently advises two Wisconsin investment funds.