Three years ago, on the 25th of March 2023 Jacob Ziv passed away.
Jacob Ziv is not one of the most known Israeli scientists. He is well known in academia, and I suspect that most electrical engineers—and some computer science graduates—are familiar with his work. However, I doubt that the general public is aware of his contribution to the world. And yes—his impact is global, far beyond Israel.
Jacob Ziv was an electrical engineer and information theorist. Together with Abraham Lempel, he developed the well-known Lempel–Ziv (LZ) lossless data compression algorithm.
For those who haven’t heard of it—this algorithm was developed about 50 years ago, and today it is almost impossible to think of any digital device that does not rely on it. This includes cell phones, personal computers, laptops, data center servers, cameras, TVs, image formats of all kinds, PDF files, network protocols, and much more.
On a personal level, I was fortunate enough to meet him during my Ph.D. After mentioning my interest in his work, my supervisor, Prof. Hagit Messer, simply took me to meet him. I had the privilege of hearing his thoughts on my research.
Furthermore, Speedata's solution is simply filled with his algorithm