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Richard Brent - Recent Talks and Lectures

Oxford, February 2005

• Computing Ratings from Eigenvectors
  (Computational Mathematics and Applications Seminar, Oxford, 3 February 2005).
  Overhead transparencies: [dvi] [pdf] [ps].
  
  

Oxford, November 2004

• Uncertainty can be Better than Certainty: Some Algorithms for Primality Testing
  (28th Strachey Lecture, Oxford, 2 November 2004).
  Overhead transparencies: [dvi] [pdf] [ps].
  
  

Lyngby, June 2004

• Fast and Reliable Random Number Generators for Scientific Computing
  (invited talk presented at the PARA04 Workshop, State-of-the-Art in Scientific Computing,
  Lyngby, Denmark, 20-23 June 2004).
  Overhead transparencies: [dvi] [pdf] [ps].
  
  

Banff, Clemson and Oxford, April-July 2003

• Almost Irreducible and Almost Primitive Trinomials
  (invited talk presented at the Hugh Williams 60-th birthday conference, Banff, Canada, 26 May 2003).
  Overhead transparencies: [dvi] [pdf] [ps].
  A revised version of this talk was presented at the
  • 22nd Secants meeting, Royal Holloway, University of London (29 November 2003).
  Another version of this talk was presented at
  • Laboratoire STIX, École Polytechnique, Palaiseau, France (10 December 2003).
• Primitive and Almost Primitive Trinomials over GF(2)
  (invited talk presented at the East Coast Computer Algebra Day, Clemson, South Carolina, 5 April 2003).
  Overhead transparencies: [dvi] [pdf] [ps].
  A related talk was given at
  • UKCRC Algorithms and Complexity Day, University of Warwick (3 May 2002).
• All You Wanted to Know about Irreducible and Primitive Trinomials
  (a 20-minute introduction to the subject, Oxford Supercomputer Centre Mini-Conference, 1 July 2003).
  Overhead transparencies: [dvi] [pdf] [ps].
  
• Some papers on these topics are available.
  

Montreal, May 2003

• Random Number Generators with Period Divisible by a Mersenne Prime
  (invited talk presented at the 2003 International Conference on Computational Science and its Applications (ICCSA03), Montreal, Canada, 21 May 2003).
  Overhead transparencies: [dvi] [pdf] [ps].
  
• A paper on this topic is available.
  

Clemson, April 2003

• Primality Testing
  (seminar presented at Clemson University, South Carolina, 4 April 2003).
  Overhead transparencies: [dvi] [pdf] [ps].
  
• A revised version of this talk was presented to the Oxford University Invariant Society (25 November 2003).
• A preliminary version of this talk was given in a research seminar at the Oxford University Computing Laboratory (18 October 2002).
  

Bath and Oxford, November 2002

• Large Sparse Linear Systems over Finite Fields
  (presented at Bath/RAL Numerical Analysis Day, 4 Nov 2002;
  also Departmental Seminar, OUCL, Oxford, 12 Nov 2002).
  Overhead transparencies: [pdf] [ps].
  

Hong Kong, September 2001

• Primitive Trinomials and Random Number Generators
  (distinguished lecture series seminar presented at the Chinese University of Hong Kong in celebration of the tenth Anniversary of the Faculty of Engineering, 26 Sept 2001).
  Overhead transparencies: [dvi] [pdf] [ps].
  
• Similar talks were given at
  • Bristol (23 Oct 2001);
  • Oxford (1 May 2001) and INRIA Lorraine (6 Sept 2001);
  • CWI, Amsterdam (6 April 2001);
• Some papers on these topics are available.
  

Birmingham, Manchester and Utrecht, March - April 2001

• Prospects for Integer Factorisation Algorithms
  (seminar presented at Utrecht, 5 April 2001; also Birmingham and Manchester, March 2001).
  Overhead transparencies: [dvi] [pdf] [ps].
  
• Related talks were given in:
  • Hong Kong and INRIA Lorraine, September 2001
  • Zurich, December 2000
  • Sydney (COCOON), July 2000
  • Cardiff, November 1999
  • Toulouse (Europar), September 1999
• For details, see the survey paper presented at COCOON 2000, Sydney, July 2000.

Symposium in Celebration of the Work of Tony Hoare, Oxford, Sept 1999

• Twenty years' analysis of the binary Euclidean algorithm
  ( Hoare Symposium, Oxford, 15 Sept 1999).
  Overhead transparencies: [dvi] [pdf] [ps].
  Related talks were given in:
  • Hong Kong, Sept 2001;
  • Warwick, June 1998.
• For more details, see the paper which appeared in the Hoare Symposium Proceedings.

Special Series of Lectures on Algorithms, Oxford, 1999

• Six lectures on algorithms
  (Oxford, May-June 1999)
  Overhead transparencies: [pdf] [ps].
  More details of each lecture.

Cambridge, May 1999

• Fast and Numerically Stable Algorithms for Structured Matrices
  (seminar, DAMTP, Cambridge University, May 1999).
  Overhead transparencies: [dvi] [pdf] [ps].
  
• For more details, see the paper which appeared as a chapter in
  [preliminary version of a chapter which appeared in
  Fast Reliable Algorithms for Matrices with Structure (edited by Kailath and Sayed), SIAM, 1999, 103-116].

Arith 14, Adelaide, April 1999

• Computer arithmetic - a programmer's perspective
  (invited talk, 14th IEEE Symposium on Computer Arithmetic, Adelaide, April 1999).
  Overhead transparencies: [dvi] [pdf] [ps].
  

CWI Number Theory Day, Amsterdam, May 1998

• Integer Factorization Algorithms Illustrated by the Factorization of Fermat Numbers
  (invited talk, Number Theory Day, CWI, Amsterdam, May 1998).
  Overhead transparencies: [dvi] [pdf] [ps].
  

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