Dr. Lionel Barnett

Research Fellow

Affiliations

Contact details

Publications

Seth, A. K., Barrett, A. B. and Barnett, L. (2011):

Causal density and integrated information as measures of conscious level [pdf]. Phil. Trans. R. Soc. A 369 (2011).

Barnett, L. and Seth, A. K. (2011):

Behaviour of Granger causality under filtering: Theoretical invariance and practical application [pre-print]. J. Neurosci. Methods 201(2) (2011).

Barnett, L., Buckley, C. L. and Bullock, S. (2011):

Neural complexity: A graph theoretic interpretation [abstract] [pdf]. Phys. Rev. E 83(4) (2011).

Barrett, A. B., Barnett, L. and Seth, A. K. (2010):

Multivariate Granger causality and generalized variance [abstract] [pre-print]. Phys. Rev. E 81(4) (2010).

Bullock, S., Barnett, L. and Di Paolo, E. A. (2009):

Spatial embedding and the structure of complex networks [pre-print]. Complexity, Special Issue on Spatial Organisation (to appear).

Barnett, L., Barrett, A. B. and Seth, A. K. (2009):

Granger causality and transfer entropy are equivalent for Gaussian variables [abstract] [pre-print]. Phys. Rev. Lett. 103(23) (2009).

Barnett, L., Buckley, C. L. and Bullock, S. (2009):

Neural Complexity and Structural Connectivity [abstract] [pdf]. Phys. Rev. E 79(5) (2009).

Barnett, L. (2008):

Ruggedness and evolvability --- an evolution's-eye view (abstract) [presentation] In S. Bullock, J. Noble, R. Watson, and M. A. Bedau (Eds.), Artificial Life XI: Proceedings of the Eleventh International Conference on the Simulation and Synthesis of Living Systems (p. 748). MIT Press, Cambridge, MA.

Hu, X-B., Di Paolo E. A. and Barnett, L. (2008):

Ripple-spreading model and genetic algorithm for random complex networks: Preliminary study [pdf]. In The World Congress on Computer Intelligence (WCCI2008), Hong Kong, China, 01-06 June 2008.

Barnett, L., Di Paolo, E. and Bullock, S. (2007):

Spatially embedded random networks [abstract] [pre-print]. Phys. Rev. E 76(5) (2007).

Barnett, L. (2003):

Evolutionary search on fitness landscapes with neutral networks [pdf] [postscript]. DPhil. thesis, Informatics Dept. (formerly COGS), University of Sussex.

Barnett, L. (2003):

Recombination and bistability in finite populations [pdf]. In Crutchfield, J. P. and Schuster, P. (Eds.), Evolutionary Dynamics: Exploring the Interplay of Selection, Accident, Neutrality, and Function (p. 291). Oxford University Press, New York

Barnett, L. (2002):

Explorations in evolutionary visualisation [pdf]. In Bilotta, E. et. al. (Eds.), Beyond Fitness: Visualising Evolution, ALife VIII: Workshop Proceedings, The 8th International Conference on the Simulation and Synthesis of Living Systems (p. 113). MIT Press.

Barnett, L. (2001):

Netcrawling - optimal evolutionary search with neutral networks [pdf]. In Proceedings of the 2001 Congress on Evolutionary Computation CEC2001 (pp. 30-37). IEEE Press.

Barnett, L. (2000):

The effects of recombination on a haploid quasispecies evolving on a single-peak fitness landscape [pdf]. Unpublished.

Barnett, L. (1998):

Collapsing the state space - applying Markov analysis to evolutionary systems [postscript]. In Nehaniv, C. L. and Wagner, G. P. (Eds.), The Right Stuff: Appropriate Mathematics for Evolutionary and Developmental Biology, Workshop Extended Abstracts for the Sixth International Conference on Artificial Life. MIT Press.

Barnett, L. (1998):

Ruggedness and neutrality - the NKp family of fitness landscapes [pdf] [postscript]. In Adami, C., Belew, R. K., Kitano, H. and Taylor, C. (Eds.), Alife VI, Proceedings of the Sixth International Conference on Artificial Life (pp. 18-27). MIT Press.

Barnett, L. (1997):

Tangled webs: Evolutionary dynamics on fitness landscapes with neutrality [postscript]. Masters dissertation, Informatics Dept. (formerly COGS), University of Sussex.