Seminars archive
Upcoming Seminars   Colloquium Title to be announced Sherry Li, Lawrence Berkeley National Lab  Past Seminars   Defense: Dissertation Topics in Tropical and Analytic Geometry Charles Morrissey, Emory University   Defense Application of the DIKW Model in Malaria Systems Biology: From NGS Data to Disease Progression Insight JungTing Chien, Emory University   Seminar: Computer Science Perfect Secrecy vs. Computational Security in Private Key Encryption Schemes Steven La Fleur, Emory University Venue: Mathematics and Science Center, Room W301 Show abstract As evidenced by recent events, privacy and security of data is increasingly important. There is a lot of interest in the ability to securely encrypt and send messages between two parties in such a way that any potential eavesdropper will be unable to read the message. But what does "security" of an encryption scheme mean, and how do we measure how secure a given scheme is?\\
\\In this talk we will investigate formal definitions for security of an encryption schemes, and what it means to prove that an encryption scheme is secure using these definitions. We will consider the practical drawbacks of "perfect secrecy" and how the definitions and assumptions made for computational security fix these drawback while still maintaining secrecy from attackers of different strengths.\\
\\The talk is intended for undergraduate students who have taken a course in discrete mathematics for computer science and have a basic understanding of probability, theory of computation and rigorous proof.   Defense: Dissertation Efficient and Adaptive Skyline Computation Jinfei Liu, Emory University   Seminar: Numerical Analysis and Scientific Computing Nonbacktracking walk centrality for directed networks Francesca Arrigo, University of Strathclyde   Seminar: Algebra The excedance algebra and box polynomials Cyrus Hettle, Univeristy of Kentucky   Seminar Reconstructing the Tree of Life Shel Swenson, Emory University Venue: Mathematics and Science Center, Room W301   Seminar: Combinatorics On a problem in Euclidean Ramsey Theory Adril Arman, The University of Manitoba   Seminar Embedded Systems: Arduino Programming for Autonomous Racing Cars Lanny Sitanayah, Clemson University   Seminar: Algebra AthensAtlanta Joint Number Theory Seminar Gopal Prasad and Rachel Pries, University of Michigan and Colorado State University 
