Tim Teitelbaum

Teitelbaum was co-recipient of the Association for Computing Machinery SIGSOFT Retrospective Impact Paper Award (2010) for his 1984 paper co-authored with Thomas Reps on the Synthesizer Generator.

This was followed in 1984 by the Synthesizer Generator, also done in collaboration with Reps, which allowed a Program Synthesizer to be generated for different programming languages based on supplying attribute grammars.

Motivated by the importance of immediate feedback in interactive systems such as IDEs, Teitelbaum’s research in the 1980s and 1990s focused on the problem of incremental computation:

In 1978, Teitelbaum created the Cornell Program Synthesizer, one of the seminal systems that demonstrated the power of tightly integrating a collection of program development tools, all deeply knowledgeable about a programming language and its semantics, into one unified framework. The Cornell Program Synthesizer used PL/CS, a variant of the PL/C language dialect developed at Cornell. Teitelbaum's more than 45 lectures and demonstrations of this early IDE during 1979-82, as well as the credo of his 1981 paper co-authored with graduate student Thomas Reps, asserted:

(Ray) Tim Teitelbaum (born April 12, 1943, United States) is an American computer scientist known for his early work on integrated development environments (IDEs), syntax-directed editing, and incremental computation. He is Professor Emeritus at Cornell University. As an educator and faculty member of the Cornell University Computer Science Department since 1973, he was recognized for his large-scale teaching of introductory programming, and for his mentoring of highly successful graduate students. As a businessman, he is known for having co-founded GrammaTech, Inc. and for having been its sole CEO from 1988 to 2019.