Andreas Stathopoulos

Andreas Stathopoulos

Professor

Department of Computer Science

Contact Information

William & Mary
Department of Computer Science
P.O. Box 8795
Williamsburg, VA 23187-8795 Office: MS-Hall, 104B.
(757) 221-3483 (Office)
(757) 221-1717 (Fax)
(757) 221-3455 (Main Office)

Email: My_First_Name @cs.wm.edu

Software

The official release of PRIMME preconditioned eigensolver is available for free download.

Teaching

In Fall 2023, I teach CSCI 243 Discrete Structures.

Courses I have taught:

CS 141 Introduction to Computer Science,
CS 243 Discrete Structures,
CS 303 Algorithms,
CS 653 Analysis of Algorithms,
CS 420 Undergraduate Modeling,
Simulation and Analysis CS 424 Computer Architecture,
CS 649 Computational Methods,
CS 654 Advanced Computer Architecture,
CS 774 Parallel Computing,
CS 749 Numerical Algorithms
CS 780 Big Data

Research

Publications / Technical reports

Curriculum Vitae (Sep '23) [ .pdf ]

Research Interests

Numerical Linear Algebra
- Eigenvalue methods and preconditioning
- Restarting techniques for iterative methods
- Iterative methods for linear systems
- Systems with multiple right hand sides
- Algebraic multigrid
Computational sciences, scientific computing, and mathematical software
- Quantum Chromodynamics (QCD) applications
- Robust, and black-box eigenvalue iterative solvers
- Materials science "ab-initio" applications
- Efficient parallel software development
- Computational geometry, data mining
- Computational kernel methods in machine learning
Parallel and high performance computing
- Application-level management of resources, esp. memory
- Load Balancing
- Hybrid coarse/fine grain computing
- Applications

Academic Genealogy

My Erdös number is 3.

Students

Lucca Skon Ph.D. student
Jeremy Myers, Ph.D. student
Heather Switzer (M.S. 2020) (currently a Ph.D. student)
Yu Chen (Ph.D. 2023) (Citadel)
Steven Goldenberg, (Ph.D., 2022) (Data Science group, Jefferson Lab)
Fangli Xu, (M.S. 2018)
Lingfei Wu (Ph.D., 2016) (Engineering Manager, Pinterest)
Jesse Laeuchli (Ph.D., 2016) (Assoc. Prof., Deakin University)
Chuong Ngo (M.S., 2016)
Jesse Laeuchli (M.S., 2013)
Reed G. Ruddy, (M.S., 2013)
J. M. Trindle (M.S., 2008)
J. R. McCombs (Ph.D., 2007) (Pervasive Technology Institute, Indiana University)
R. T. Mills (Ph.D., 2004) (Argonne National Lab)
A. Schwartz (M.S., 2007)
E. Wiebel (M.S., 2002)
M. Staron (M.S., 2000)

Postdocs

Konstantinos Liakos (2023-)
Travis Whyte (2020-2022)
Eloy A. Romero (2016-2020)
Abdou M Abdel-Rehim (2008-2010)

Research Groups and Affiliations

DOE's Jefferson Lab

Children

An old but nice picture of George and Joanna