Kenneth H. Rosen is a notable author and mathematician. His interests include discrete mathematics and number theory. He is the successful author of several books including Discrete Mathematics and Its Applications, McGraw-Hill. He holds degrees in mathematics from the University of Michigan Ann Arbor and Massachusetts Institute of Technology. He has published several articles in the areas of number theory and mathematical modeling. He is currently a distinguished member of the technical staff at AT&T Labs in Middletown, New Jersey and chief editor of the Handbook of Discrete and Combinatorial Mathematics, published by CRC Press. At AT&T Labs, some of his major contributions are in the areas of multimedia, including video communications, speech recognition, and image networking.