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 - [Languages & Translators - UCLouvain LINFO2132](https://norswap.com/compilers/)
 - [Compiler Design by Sorav Bansal](https://www.youtube.com/playlist?list=PLf3ZkSCyj1tf3rPAkOKY5hUzDrDoekAc7)
 - [OCaml Programming: Correct + Efficient + Beautiful](https://www.youtube.com/playlist?list=PLre5AT9JnKShBOPeuiD9b-I4XROIJhkIU)
+- [Columbia IEOR E4004 Introduction to Operations Research: Deterministic Models summer 2005, by Jay Sethuraman](https://www.youtube.com/playlist?list=PLIygTcviGPKCVGq8cQ9MCBEm5wVXGsDpw)
 - [Columbia IEOR E4106 Introduction to Operations Research: Stochastic Models spring 2005, by Ward Whitt](https://www.youtube.com/playlist?list=PLIygTcviGPKDJMIOWQcnSSzKDFOG_dF4r)
 - [Columbia ELEN E6711 Stochastic Models in Information Systems fall 2005, by Yuliy Barsyhnikov](https://www.youtube.com/playlist?list=PL682UO4IMem9dvI-8vjxlPkM5onW9WoIp)
 - [Columbia ELEN E6717 Information Theory fall 2003, by Vittorio Castelli](https://www.youtube.com/playlist?list=PL682UO4IMem_IUZIFzlJi8vCTtS-Xi8eY)