Leslie Lamport

Lamport was the winner of the 2013 Turing Award for imposing clear, well-defined coherence on the seemingly chaotic behavior of distributed computing systems, in which several autonomous computers communicate with each other by passing messages. He devised important algorithms and developed formal modeling and verification protocols that improve the quality of real distributed systems. These contributions have resulted in improved correctness, performance, and reliability of computer systems.

Lamport received the 2013 Turing Award for "fundamental contributions to the theory and practice of distributed and concurrent systems, notably the invention of concepts such as causality and logical clocks, safety and liveness, replicated state machines, and sequential consistency" in 2014. He was elected a member of the National Academy of Engineering in 1991 for contributions to the theoretical foundations of concurrent and fault-tolerant computing. He was elected to Fellow of Association for Computing Machinery for fundamental contributions to the theory and practice of distributed and concurrent systems in 2014. He also received five honorary doctorates from European universities: University of Rennes and Christian Albrechts University of Kiel in 2003, École Polytechnique Fédérale de Lausanne (EPFL) in 2004, University of Lugano in 2006, and Nancy-Université in 2007. In 2004, he received the IEEE Emanuel R. Piore Award. In 2005, the paper "Reaching Agreement in the Presence of Faults" received the Dijkstra Prize. In honor of Lamport's sixtieth birthday, a lecture series was organized at the 20th Symposium on Principles of Distributed Computing (PODC 2001). In 2008, he received the IEEE John von Neumann Medal. In 2011, he was elected to the National Academy of Sciences.

In September 1984, Lamport released version 2.06a of the LaTeX macros, and in August 1985, LaTeX 2.09 — the last version of Lamport's LaTeX — would be released as well. Meanwhile, Addison-Wesley released Lamport's first LaTeX user manual, LaTeX: A Document Preparation System, in 1986, which purportedly sold "more than a few hundred thousands" copies, and on August 21, 1989, at a TeX User Group meeting at Stanford, Lamport would agree to turn over the maintenance and development of LaTeX to Frank Mittelbach, who, along with Chris Rowley and Rainer Schöpf, would form the LaTeX3 team, subsequently releasing LaTeX 2e, the current version of LaTeX, in 1994.

When Donald Knuth began issuing the early releases of TeX in the early 1980s, Lamport — due to his personal need of writing a book — also began working on a set of macros based on it, hoping that it would later become its standard macro package. This set of macros would later become known as LaTeX, for which Lamport would subsequently be approached in 1983 by Peter Gordon, an Addison-Wesley editor, who proposed that Lamport turn its user manual into a book.

Lamport worked as a computer scientist at Massachusetts Computer Associates from 1970 to 1977, SRI International from 1977 to 1985, and Digital Equipment Corporation and Compaq from 1985 to 2001. In 2001 he joined Microsoft Research in California.

A graduate of Bronx High School of Science, Lamport received a B.S. in mathematics from the Massachusetts Institute of Technology in 1960, followed by M.A. (1963) and Ph.D. (1972) degrees in mathematics from Brandeis University. His dissertation is about singularities in analytic partial differential equations.

Leslie B. Lamport (born February 7, 1941 in Brooklyn) is an American computer scientist and mathematician. Lamport is best known for his seminal work in distributed systems, and as the initial developer of the document preparation system LaTeX and the author of its first manual.