The East Coast Computer Algebra Days were conceived by Bruce Char who also organized the first one in 1994 at Drexel U. They are held on a spring Saturday somewhere on the east coast of North America. The definition of this east coast may be loosely defined as any location within 2400 km of Philadelphia.

1. ECCAD '94, May 14, 1994, Drexel U, Philadelphia.
   Organizers: Bruce Char; Jeremy Johnson, and Lakshman Yagati
   Invited Speakers:
   • Rob Corless, U. Western Ontario,
     
   • Richard Fateman, UC Berkeley,
     
   • Barry Trager, IBM Watson Research Center,
     

2. ECCAD '95, April 8, 1995, Smith Hall, U. of Delaware, Newark DE.
   Organizers: David Saunders and Bob Caviness
   Invited Speakers:
   • Michael F. Singer, North Carolina State U,
     Galois Theory of Difference Equations
   • Erich Kaltofen, Rensselaer Polytechnic Institute,
     Parallel Matrix-free Linear System Solution and Symbolic Math Applications
   • Stephen M. Watt, IBM Watson Research Center,
     The Five W's of Symbolic-Numeric Computation.

3. ECCAD '96, April 13, 1996, IBM Watson Research Center, Yorktown Heights.
   Organizer: Sam Dooley
   Invited Speakers:
   • Keith Geddes, U. of Waterloo,
     Hybrid Symbolic-Numeric Algorithms in Integration and Differential Equations
   • Dinesh Manocha, U. of North Carolina,
     Solving Algebraic Systems using Multi-Polynomial Resultants: Algorithms, Implementations and Applications
   • Don Coppersmith, IBM Watson Research Center,
     Finding Small Roots of Polynomials

4. ECCAD '97, May 3, 1997, Northeastern University, Boston
   Organizer: Gene Cooperman
   Invited Speakers:
   • Susan Landau, U. of Massachusetts,
     The Power of Examples: sqrt(2)+sqrt(3) from Four Different Viewpoints
   • Mark Giesbrecht, U. of Manitoba,
     Computing with large systems of linear Diophantine equations
   • Robert L. Constable, Cornell U.,
     Theorem Prover Support for Computer Algebra Systems

5. ECCAD '98, April 25, 1998, Naval Academy, Annapolis
   Organizer: George Nakos and John Turner
   Invited Speakers:
   • Erich Kaltofen, North Carolina State U,
     
   • Scott McCallum, Macquarie U,
     
   • Robert Corless, U. Western Ontario,
     

6. ECCAD '99, North Carolina State University, Raleigh
   Organizer: Erich Kaltofen
   Invited Speakers:
   • Peter Borwein, Simon Fraser U,
     Three Pieces of (Computational) Number Theory and a Little Philosophy
   • Gaston H. Gonnet, ETH Zurich,
     Partial Inverse Heuristic for the Approximate Solution of Non-Linear Equations
   • Lakshman Y. N., Bell Labs,
     Approximate Algebraic Computation

7. ECCAD '00, May 13, 2000, U. of Western Ontario, London, ON.
   Organizer: Mark Giesbrecht
   Invited Speakers:
   • Joachim von zur Gathen, U. of Paderborn,
     Subresultants revisited
   • Michael Monagan, Simon Fraser U,
     Some problems in general purpose computer algebra systems design
   • Hans J. Stetter, Technical U. of Vienna,
     Iterative Solution of Algebraic Problems with Polynomials

8. ECCAD '01, May 5, 2001, Florida State U. Tallahassee
   Organizer: Mark van Hoeij
   Invited Speakers:
   • Arne Storjohann, U. of Western Ontario,
     Design and Analysis of Algorithms for Symbolic Linear Algebra
   • Hoon Hong, North Carolina State U,
     Computer Algebra for Composed Polynomials
   • Alexander Hulpke, Ohio State U,
     Working with Quotients of Finitely Presented Groups.

9. ECCAD '02, May 18, City College of New York
   Organizer: William Sit
   Invited Speakers:
   • Gert-Martin Greuel, U. of Kaiserslautern
     The System SINGULAR and Applications of Computer Algebra
   • Sam Dooley (speaker) and Richard D. Jenks, IBM
     The IBM MathML Expression Editor
   • Doron Zeilberger, Rutgers
     Computerized Deconstruction

10. ECCAD '03, April 5, Clemson U, Georgia
    Organizers: Shuhong Gao and David Jacobs
    Invited Speakers:
    • Wolfgang Schreiner, RISC-Linz,
      Distributed Maple - lessons learned on parallel computer algebra distributed environments
    • Jeremy Johnson, Drexel
      Computer Algebra and Signal Processing
    • Richard Brent, Oxford
      Primitive and almost primitive trinomials over GF(2)

11. ECCAD '04, May 8th, Wilfrid Laurier U, Waterloo, Ontario
    Organizers: Ilias Kotsireas and Edmond Lau
    Invited Speakers:
    • Jonathan Borwein, Dalhousie U.
      Mathematics by Experiment: Plausible Reasoning in the 21st Century.
    • David Cox, Amherst College
      Implicitization and Commutative Algebra
    • Daniel Lazard, Université Paris 6
      Solving zero-dimensional systems of equations and inequations, depending on parameters.

12. ECCAD '05, March 12th, Ashland U, Ashland, Ohio
    Organizer: Iyad A. Ajwa
    Invited Speakers:
    • Bruno Buchberger, Johannes Kepler U.
      Algorithmic Algorithm Synthesis: Case Study Gröbner Bases
    • Paul Wang, Kent State U.
      Features and Advantages of WME: a Web-based Mathematics Education System
    • Erich Kaltofen, North Carolina State U.
      The Role of Algorithms in Symbolic Computation

13. ECCAD '06, Drexel U, Philadelphia, PA
    Organizers: Werner Krandick, Jeremy Johnson, Bruce Char, Zhendong Wan
    Invited Speakers:
    • Herbert Wilf, U. of Pennsylvania
      Mathematics, an Experimental Science
    • Daniel W. Lozier, National Institute of Standards and Technology
      The Role of Computer Algebra in the DLMF Project
    • Masakazu Suzuki, Kyushu U.
      Handwriting Interface to Mathematical Expressions

14. ECCAD '07, Washington U, Chestertown, PA
    Organizer: Austin Lobo
    Invited Speakers:
    • David Stoutemyer, U. of Hawaii
      Infinitesimally-Perturbed Numbers, Generalized Limits, and Recovery of Exact Results from Approximate
    • Evelyne Hubert, INRIA Méditerranée
      Algebraic and Differential Invariants
    • George Labahn, U. of Waterloo
      Order Bases

15. ECCAD '08, May 10th, Sheperd U, Sheperdstown, WV
    Organizer: Weidong Liao
    Invited Speakers:
    • Y. V. Ramana Reddy, West Virginia U.
      A Model for transforming URLs into Useful Knowledge Networks
    • Paul S. Wang, Kent State U.
      On Automatic Mathematical Answer Checking
    • John F. Nash Jr., Princeton U.
      Studying Cooperative Games Using the Method of Agencies
    • Erich Kaltofen, NC State U.
      Hybrid Symbolic-Numeric Computation

16. ECCAD '09, May 2nd, U. of Rhode Island, Kingston, RI
    Organizer: Ed Lamagna
    Invited Speakers:
    • David H. Bailey, Lawrence Berkeley National Laboratory
      High-Precision Arithmetic and Experimental Mathematics
    • Douglas J. Dunham, U. of Minnesota Duluth
      How to Create Repeating Hyperbolic Patterns
    • Eric Schost, U. of Western Ontario
      The Search for a Secure Curve of Genus 2
    • Stan Wagon, Macalester College
      Some Surprises in Symbolic Computation

17. ECCAD '10, May 15th, Emory U., Atlanta, GA
    Organizer: Vicki Powers
    Invited Speakers:
    • Anton Leykin, Georgia Institute of Technology
      Certified numerical solving of systems of polynomial equations
    • Mark van Hoeij, Florida State U.
      The complexity of factoring univariate polynomials over the rationals
    • David Saunders, U. of Delaware
      Exact linear algebra

18. ECCAD '11, April 9, University of Waterloo, Waterloo, ON, Canada
    Organizers: John May; Mark Giesbrecht, George Labahn, and Bruce Char
    Invited Speakers:
    • Christopher Brown, US Naval Academy
      Computing with semi-algebraic sets: from problem to solution
    • Victoria Powers, Emory U.
      Rational certificates of positivity
    • Clément Peret, Université Joseph Fourier
      Eliminations and echelon forms in exact linear algebra Title

19. ECCAD '12, May 12, Oakland University, Rochester, MI
    Organizers: Tony Shaska, Daniel Steffy, George Labahn, Daniel Roche, and David Saunders
    Invited Speakers:
    • Harm Derksen, U. of Michigan
      Invariants and Complexity
    • Mark Giesbrecht, U. of Waterloo
      Sparsity, Complexity and Practicality in Algebraic Computation
    • Irina Kogan, North Carolina State U.
      Object-image correspondence for curves under projections

20. ECCAD '13, April 27, 2013, Naval Academy, Annapolis. MD
    Organizers: Daniel Roche, Christopher Brown, David Saunders
    Invited Speakers:
    • Michael Monagan, Simon Fraser University
      What's the best data structure for multivariate polynomials in a world with 64 bit multicore computers
    • Manuel Kauers, RISC-Linz
      Finding closed form solutions of differential equations
    • Shafi Goldwasser, MIT
      New Cryptographic Challenges: Computing on Remote Data

21. ECCAD '14, April 26, 2014, Duke University, Durham, NC
    Organizers: Xiaobai Sun (Chair), Jonathan Hauenstein, Alexandros-Stavros Iliopoulos, Nikos P. Pitsianis
    Invited Speakers:
    • Jeremy Johnson, Drexel University
      ECCAD Past and Future
    • Michael A. Burr, Clemson University
      Certified Subdivision Algorithms in Computer Algebra
    • Alexandros-Stavros Iliopoulos, Duke University
      Sparse and Structured Embeddings in Matrix Algebra: Analysis & Applications
    • Adam Mahdi, North Carolina State University
      Computer Algebra in Dynamical Systems and Biology

22. ECCAD '15, October 3, 2015, Fields Institute, Toronto, ON
    Organizers: ... Silvana Ilie, Arne Storjohann
    Invited Speakers:
    • Marc Moreno Maza, Western University, Canada
      Quantifier Elimination, Polyhedral Computations and their Applications to the Parallelization of Computer Programs
    • Marni Mishna, Simon Fraser University, Canada
      The art and science of systematic combinatorics: a study in lattice path enumeration and holonomic functions
    • Johan S.R. Nielsen, Technical University of Denmark
      Polynomial Approximation Problems in Algebraic Coding Theory