My research work spans the broad areas of Network Information Theory, Information-Theoretic Security, Statistical Signal Processing & Machine Learning, and Visual Information Processing and Analysis. Below are some representative publications in each area that capture the flavor and style of my research work which ranges from theoretical foundations through algorithm development/analysis, and applications. A complete list of all my publications can be found under the Publications tab of this website. A more detailed description of my research in Visual Information Processing and Analysis can be found here: VIP Laboratory.

Network Information Theory:

Information-Theoretic Security:

Statistical Signal Processing & Machine Learning:

Visual Information Analysis and Processing: