Conferences on Computer Algebra and Related Topics - A calendar maintained at the CECM. The Computational Complexity of Polynomial Factorization - AIM Research Conference Center, Palo Alto, CA, USA; 15--19 May 2006. ISSAC 2006 - International Symposium on Symbolic and Algebraic Computation. Genova, Italy; 9--12 July 2006. MAGMA 2006 - Themes: geometry, number theory and cryptography. Technische Universität Berlin, Germany; 30 July -- 2 August 2006. East Coast Computer Algebra Day 2001 - Florida State University, Tallahassee, Florida, USA; 5 May 2001. First West Coast Computer Algebra Day - Okanagan University College, Kelowna, BC, Canada; 15 November 1997. ISSAC'2001 - International Symposium on Symbolic and Algebraic Computation. University of Western Ontario; 22--25 July 2001. East Coast Computer Algebra Day 2000 - Research Centre for Computer Algebra, University of Western Ontario in London, Ontario, Canada; 13 May 2000. ACA'98 - 4th IMACS Conference on Applications of Computer Algebra. Czech Technical University, Prague, Czech Republic; 9--11 August 1998. RWCA'02 - Eighth Rhine Workshop on Computer Algebra. Mannheim, Germany; 21--22 March 2002. ECCAD03 - East Coast Computer Algebra Day: a series of annual one day conferences on symbolic and mathematical computation. Clemson University, South Carolina, USA; Saturday 5 April 2003. SYNASC-2004 - 6th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing. Timisoara, Romania; 24--26 September 2004. COCOA's Fourth International School on Computer Algebra - COmputational COmmutative Algebra and International School on Computer Algebra. Corte Rosada Hotel Porto Conte, Italy; 23--26 May 2005. AC2005 - 6th Symposium on Algebra and Computation. Tokyo Metropolitan University, Japan; 15--18 November 2005. Open Source Computer Algebra - This workshop aims to study the situation of free software in the domain of symbolic computations, and the feasibility of a free system. Lyon, France; 21--23 May 2002. SNSC'01 - Conference on Symbolic and Numeric Computation. RISC-Linz, Schloss Hagenberg, Austria; 12--14 September 2001. Computational Commutative Algebra - MSRI, Berkeley, CA, USA; 13--15 March 2003.