Dimitri Panteli Bertsekas (Greek: Δημήτρης Παντελής Μπερτσεκάς) is an applied mathematician and computer scientist, and a professor at the department of Electrical Engineering and Computer Science in School of Engineering at the Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts.
Bertsekas was born in Greece and lived his childhood there. He studied for five years at the National Technical University of Athens, Greece (a time that, by his account, was spent mostly in playing poker and chess, and dating his future wife Joanna) and studied for about a year and a half at The George Washington University, Washington, D.C. (at night, while working as a research engineer), where he obtained his M.S in Electrical Engineering, and for about two years at MIT, where he obtained his doctorate in system science. Prior to joining the MIT faculty in 1979, he taught for three years at the Engineering-Economic Systems Dept. of Stanford University, and for five years at the Electrical and Computer Engineering Dept. of the University of Illinois at Urbana-Champaign.
He is known for his research work, and for his sixteen textbooks and monographs in theoretical and algorithmic optimization and control, and in applied probability. His work ranges from theoretical/foundational work, to algorithmic analysis and design for optimization problems, and to applications such as data communication and transportation networks, and electric power generation. He is featured among the top 100 most cited computer science authors in the CiteSeer search engine academic database and digital library; see also his Google Scholar citations. In 1995, he co-founded a publishing company, Athena Scientific that among others, publishes most of his books.