Summer School Algebraic Combinatorics and Computer Algebra. Held in Varna, Bulgaria, from September 3-14, 2000.

Euroconference held in Goessweinstein, Germany, from September 12-19, 1999.

First Workshop on Analytic Algorithmics and Combinatorics (ANALCO04), held in New Orleans on January 10, 2004, at the Astor Crowne Plaza Hotel.

European Summer School, from July 9 to 22, 2001, in Saint-Petersburg, Russia.

List of conferences from the British Combinatorial Committee webpage.

Sixteenth British Combinatorial Conference, held at Queen Mary and Westfield College, University of London, from 7 to 11 July 1997.

20th British Combinatorial Conference, from July 10 to 15, 2005, held at the University of Reading, Whiteknights, Berkshire, UK.

In honor of Dominique Foata's 65th birthday. Held at the Temple University in Philadephia, Pennsylvania, from July 7 to 9, 2000.

Held November 28, 2001, at the Computational Optimization Research Center, Columbia University.

Application of Semidefinite Programming in Combinatorial Optimization, held April 1995, at Rutgers University, New Jersey.

List of conferences from the British Combinatorial Committee.

Eleventh one-day conference in the series of Set Theory and Its Neighbors, held on April 3, 2002, at the London Mathematical Society building, De Morgan House, London, UK.

Fourteenth Workshop dedicated to the memory of Hanjo Walther. Held at the Tatranska Strba, Slovakia September of 2005.

LMS/EPSRC Short Course held at Queen Mary, University of London, UK, from September 9 to 13, 2002.

Held at the Hotel La Residenza in Capri, Italy, from June 7 to June 10, 2001. With list of talks and participants.

Caribbean Workshop on Hypercube and its Relatives. Held in San Juan, Puerto Rico March of 2002.