Poli, Riccardo and Galván López, Edgar (2012) The Effects of Constant and Bit-Wise Neutrality on Problem Hardness, Fitness Distance Correlation and Phenotypic Mutation Rates. IEEE Transactions on Evolutionary Computation, 16 (2). pp. 279-300. ISSN 1089-778X

Galván López, Edgar, Poli, Riccardo, Kattan, Ahmed, O'Neill, Michael and Brabazon, Anthony (2011) Neutrality in evolutionary algorithms... What do we know? Evolving Systems, 2 (3). pp. 145-163. ISSN 1868-6486

Kattan, Ahmed, Galván-López, Edgar, Poli, Riccardo and O’Neill, Michael (2010) GP-Fileprints: File Types Detection Using Genetic Programming. Genetic Programming, 6021. pp. 134-145. ISSN 0302-9743

Galván-López, Edgar and Poli, Riccardo (2009) An Empirical Investigation of How Degree Neutrality Affects GP Search. Lecture Notes in Computer Science, 5845. pp. 728-739. ISSN 0302-9743

Galván-López, Edgar, Dignum, Stephen and Poli, Riccardo (2008) The Effects of Constant Neutrality on Performance and Problem Hardness in GP. Genetic Programming, 11th European Conference, EuroGP 2008, Naples, Italy, March 26-28, 2008. Proceedings, 4971. pp. 312-324. ISSN 0302-9743

Poli, Riccardo and Galván-López, Edgar (2007) On the Effects of Bit-Wise Neutrality on Fitness Distance Correlation, Phenotypic Mutation Rates and Problem Hardness. Lecture Notes in Computer Science, 4436. pp. 138-164. ISSN 0302-9743

Galvan, Edgar and Poli, Riccardo (2006) An Empirical Investigation of How and Why Neutrality Affects Evolutionary Search. Genetic and Evolutionary Computation Conference, GECCO 2006, Proceedings,. pp. 1149-1156.

Galván-López, Edgar and Poli, Riccardo (2006) Some Steps Towards Understanding How Neutrality Affects Evolutionary Search. Parallel Problem Solving from Nature – PPSN XIV, 4193. pp. 778-787. ISSN 0302-9743

Lopez, Edgar Galvan, Poli, Riccardo and Coello, Carlos A. Coello (2004) Reusing Code in Genetic Programming. Lecture Notes in Computer Science, 3003. pp. 359-368. ISSN 0302-9743