Solomon Kullback

About the Author

Solomon Kullback was a pioneering mathematician and statistician whose groundbreaking contributions to information theory and cryptography shaped modern data science and national security. Born in 1907 in Brooklyn, New York, he earned his PhD from George Washington University and spent much of his career at the U.S. National Security Agency, where he collaborated with Claude Shannon to develop key concepts in information theory. Kullback's work bridged pure mathematics with practical applications, influencing fields from telecommunications to machine learning. His seminal book, Information Theory and Statistics (Dover Books on Mathematics), remains a cornerstone text for understanding the interplay between probabilistic models and information measures. Throughout his life, Kullback authored numerous papers and books, earning accolades for his rigorous yet accessible approach to complex ideas, until his passing in 1994.