Web Directory

» Blocks and Design Applet
   Fractional factorial design generator by Marko Boon.
   http://www.win.tue.nl/statlab/designApplet.html

» Caps in Finite Geometries
   Tables and examples in PG(k-1,q) by Yves Edel.
   http://www.mathi.uni-heidelberg.de/~yves/Matritzen/CAPs/CAPMatIndex.html

» D.H. Rees Home Page
   Information on Nested and Orthogonal BIBDs and related topics.
   http://www.davidhywel.freeserve.co.uk

» Design Resources
   Links to resources for design theory maintained by Peter Cameron.
   http://www.maths.qmw.ac.uk/~pjc/design/resources.html

» Design Theory Lecture Notes on the Web
   Links compiled by Peter Cameron.
   http://www.maths.qmul.ac.uk/~pjc/design/notes.html

» Design Theory Resource Server
   A research project founded by the UK Engineering and Physical Sciences Research Council.
   http://www.designtheory.org/

» Distributed.net: Project OGR
   Describes the computerized effort to prove that the known shortest Golomb rulers (up to 25 marks) are really the shortest, or else find the actual shortest ones.
   http://www.distributed.net/ogr/

» Golomb Rulers
   Specification of the problem, research report, references, a solver program and some results.
   http://www.cs.st-andrews.ac.uk/~ianm/CSPLib/prob/prob006/

» Hadamard Matrices
   A library of Hadamard matrices maintained by N. J. A. Sloane.
   http://www.research.att.com/~njas/hadamard/

» Handbook of Combinatorial Designs
   Home page for The CRC Handbook of Combinatorial Designs.
   http://www.emba.uvm.edu/~dinitz/hcd.html

» La Jolla Covering Repository
   A database of good covering designs constructed by Dan Gordon.
   http://www.ccrwest.org/cover.html

» Library of D-optimal Designs
   Compiled by Jennifer Seberry.
   http://www.uow.edu.au/~jennie/D-optimal.html

» Library of SBIBD
   Compiled by Jennifer Seberry.
   http://www.uow.edu.au/~jennie/SBIBD.html

» Mathematical Association of America - Math Games: Rulers, Arrays, and Gracefulness
   Ed Pegg Jr. writes about the history (and future) of Golomb rulers and related concepts.
   http://www.maa.org/editorial/mathgames/mathgames_11_15_04.html

» Mathworld - Golomb Ruler
   Description and theory, with references to additional reading.
   http://mathworld.wolfram.com/GolombRuler.html

» Modular and Regular Golomb Rulers
   Detailed, theoretical tutorial with references.
   http://cgm.cs.mcgill.ca/~athens/cs507/Projects/2003/JustinColannino/

» Orthogonal Arrays
   Lists of orthogonal arrays, difference schemes and experimental design tools maintained by Warren F. Kuhfeld.
   http://support.sas.com/techsup/technote/ts723.html

» Orthogonal Arrays and Covering Arrays
   Construction using permutation groups, by George Sherwood.
   http://testcover.com/pub/background/cover.htm

» SOMA Update
   Leonard Soicher reports on new SOMAs, which are generalisations of mutually orthogonal Latin squares.
   http://www.maths.qmw.ac.uk/~leonard/soma

» Small Association Schemes
   Tables of homogeneous coherent configurations by A. Hanaki and I. Miyamoto.
   http://kissme.shinshu-u.ac.jp/as/

» Some Constant Weight Codes
   As orbits of AG(2,q), PSL(2,2^f) and PGammaL(2,2^f) by Yves Edel.
   http://www.mathi.uni-heidelberg.de/~yves/Matritzen/CWCodes/CWCode.html

» StatLib - Designs Archive
   With programs and algorithms for creating designs for statistical experiments.
   http://lib.stat.cmu.edu/designs/

» Ted Spence's Home Page
   Classification of Hadamard matrices and designs.
   http://www.maths.gla.ac.uk/~es/

» The Hadamard Maximal Determinant Problem
   List of known {-1,1}-matrices with largest determinant and D-optimal designs.
   http://www.indiana.edu/~maxdet

» The Search for a Finite Projective Plane of Order 10
   By C.W.H. Lam.
   http://www.cecm.sfu.ca/organics/papers/lam/paper/html/paper.html