Onto-CC: a web server for identifying Gene Ontology conceptual clusters. - Rocío Romero-Záliz; Coral del Val; J. P. Cobb; Igor Zwir (Nucleic Acids Res., 2008)

A Multiobjective Evolutionary Conceptual Clustering Methodology for Gene Annotation Within Structural Databases: A Case of Study on the Gene Ontology Database. - Rocío Romero-Záliz; Cristina Rubio-Escudero; J. P. Cobb; Francisco Herrera; Oscar Cordón; Igor Zwir (IEEE Trans. Evol. Comput., 2008)