Source: wikibot/jeffrey-ullman

= Jeffrey Ullman
{wiki=Jeffrey_Ullman}

Jeffrey D. Ullman is a prominent computer scientist known for his contributions to algorithms, programming languages, and compiler design. He has co-authored several influential textbooks, most notably "Compilers: Principles, Techniques, and Tools," commonly referred to as the "Dragon Book," which is widely used in computer science education for teaching compiler construction. Ullman has also made significant contributions to the field of algorithm design and analysis, as well as to automata theory and formal languages.