A Fast Approximated k-Median Algorithm. - Eva Gómez-Ballester; Luisa Micó; José Oncina (SSPR/SPR, 2002)

Some Improvements in Tree Based Nearest Neighbour Search Algorithms. - Eva Gómez-Ballester; Luisa Micó; José Oncina (CIARP, 2003)

Testing Some Improvements of the Fukunaga and Narendra's Fast Nearest Neighbour Search Algorithm in a Spelling Task. - Eva Gómez-Ballester; Luisa Micó; José Oncina (IbPRIA (2), 2005)

Some approaches to improve tree-based nearest neighbour search algorithms. - Eva Gómez-Ballester; Luisa Micó; José Oncina (Pattern Recognit., 2006)

A Tabular Pruning Rule in Tree-Based Fast Nearest Neighbor Search Algorithms. - José Oncina; Franck Thollard; Eva Gómez-Ballester; Luisa Micó; Francisco Moreno-Seco (IbPRIA (2), 2007)

A Pruning Rule Based on a Distance Sparse Table for Hierarchical Similarity Search Algorithms. - Eva Gómez-Ballester; Luisa Micó; José Oncina (SSPR/SPR, 2008)

Combining Elimination Rules in Tree-Based Nearest Neighbor Search Algorithms. - Eva Gómez-Ballester; Luisa Micó; Franck Thollard; José Oncina; Francisco Moreno-Seco (SSPR/SPR, 2010)