Edward Spence

According to our database, Edward Spence authored at least 26 papers between 1971 and 2010.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of two.

2010

Luciano Floridi's Metaphysical Theory of Information Ethics: A Critical Appraisal and an Alternative Neo-Gewirthian Information Ethics.

Edward Spence

Int. J. Technol. Hum. Interact., 2010

2009

Cospectral Graphs on 12 Vertices.

Andries E. Brouwer, Edward Spence

Electron. J. Comb., 2009

2006

Characterizing distance-regularity of graphs by the spectrum.

Edwin R. van Dam, Willem H. Haemers, Jacobus H. Koolen, Edward Spence

J. Comb. Theory, Ser. A, 2006

The Strongly Regular (45, 12, 3, 3) Graphs.

Kris Coolsaet, Jan Degraer, Edward Spence

Electron. J. Comb., 2006

2004

Combinatorial designs with two singular values--I: uniform multiplicative designs.

Edwin R. van Dam, Edward Spence

J. Comb. Theory, Ser. A, 2004

Enumeration of cospectral graphs.

Willem H. Haemers, Edward Spence

Eur. J. Comb., 2004

2001

The Pseudo-geometric Graphs for Generalized Quadrangles of Order (3, <i>t</i>).

Willem H. Haemers, Edward Spence

Eur. J. Comb., 2001

Classification of regular two-graphs on 36 and 38 vertices.

Brendan D. McKay, Edward Spence

Australas. J Comb., 2001

2000

The Search for Pseudo Orthogonal Latin Squares of Order Six.

Frans C. Bussemaker, Willem H. Haemers, Edward Spence

Des. Codes Cryptogr., 2000

The Strongly Regular (40, 12, 2, 4) Graphs.

Edward Spence

Electron. J. Comb., 2000

1999

A Nonregular Analogue of Conference Graphs.

Dominique de Caen, Edwin R. van Dam, Edward Spence

J. Comb. Theory, Ser. A, 1999

Some new symmetric designs with lambda = 10 having an automorphism of order 5.

Mario-Osvin Pavcevic, Edward Spence

Discret. Math., 1999

1998

Small regular graphs with four eigenvalues.

Edwin R. van Dam, Edward Spence

Discret. Math., 1998

1995

Classification of hadamard matrices of order 24 and 28.

Edward Spence

Discret. Math., 1995

Five nondual 2-(41, 16, 6) designs with a trivial automorphism group.

Edward Spence

Ars Comb., 1995

1994

Designs with the Symmetric Difference Property on 64 Points and Their Groups.

Christopher Parker, Edward Spence, Vladimir D. Tonchev

J. Comb. Theory, Ser. A, 1994

1993

A New Family of Symmetric 2-(v, k, lambda) Block Designs.

Edward Spence

Eur. J. Comb., 1993

1992

Extremal self-dual codes from symmetric designs.

Edward Spence, Vladimir D. Tonchev

Discret. Math., 1992

Is Taylor's graph geometric?

Edward Spence

Discret. Math., 1992

A Complete Classification of Symmetric (31, 10, 3) Designs.

Edward Spence

Des. Codes Cryptogr., 1992

1989

On (<i>v</i>, <i>k</i>, lambda) graphs and designs with trivial automorphism group.

Frans C. Bussemaker, Willem H. Haemers, J. J. Seidel, Edward Spence

J. Comb. Theory, Ser. A, 1989

1977

A Family of Difference Sets.

Edward Spence

J. Comb. Theory, Ser. A, 1977

Skew-Hadamard matrices of order 2(q + 1).

Edward Spence

Discret. Math., 1977

1975

Hadamard Matrices from Relative Difference Sets.

Edward Spence

J. Comb. Theory, Ser. A, 1975

Relative Difference Sets and Quasiregular Collineation Groups.

Michael J. Ganley, Edward Spence

J. Comb. Theory, Ser. A, 1975

1971

Some New Symmetric Block Designs.

Edward Spence

J. Comb. Theory, Ser. A, 1971