Profiling and Tracing Stakeholder Needs. - Peter Sawyer; Ricardo Gacitúa; Andrew Stone (Monterey Workshop, 2007)

Ensemble Methods for Ontology Learning - An Empirical Experiment to Evaluate Combinations of Concept Acquisition Techniques. - Ricardo Gacitúa; Peter Sawyer (ACIS-ICIS, 2008)

A flexible framework to experiment with ontology learning techniques. - Ricardo Gacitúa; Peter Sawyer; Paul Rayson (Knowl. Based Syst., 2008)

OntoLancs: An evaluation framework for ontology learning by ensemble methods. - Ricardo Gacitua Bustos (2008)

A Collaborative Workflow for Building Ontologies: A Case Study in the Biomedical Field. - Ricardo Gacitúa; Peter Sawyer; Mercedes Argüello Casteleiro; Julio Des; Rogelio Perez; Maria Jesus Fernandez Prieto; Hilary Paniagua (RCIS, 2009)

Making Tacit Requirements Explicit. - Ricardo Gacitúa; Lin Ma; Bashar Nuseibeh; Paul Piwek; Anne N. De Roeck; Mark Rouncefield; Peter Sawyer; Alistair Willis; H. Yang (MARK@RE, 2009)

Skeletons and Semantic Web Descriptions to Integrate Parallel Programming into Ontology Learning Frameworks. - Mercedes Argüello Casteleiro; Ricardo Gacitúa; J. Osborne; S. Peters; Pascal Ekin; Peter Sawyer (UKSim, 2009)

On the Effectiveness of Abstraction Identification in Requirements Engineering. - Ricardo Gacitúa; Peter Sawyer; Vincenzo Gervasi (RE, 2010)

Concept mapping as a means of requirements tracing. - Leonid Kof; Ricardo Gacitúa; Mark Rouncefield; Pete Sawyer (MARK@RE, 2010)

Ontology and Model Alignment as a Means for Requirements Validation. - Leonid Kof; Ricardo Gacitúa; Mark Rouncefield; Peter Sawyer (ICSC, 2010)

Relevance-based abstraction identification: technique and evaluation. - Ricardo Gacitúa; Peter Sawyer; Vincenzo Gervasi (Requir. Eng., 2011)

The Case for Dumb Requirements Engineering Tools. - Daniel M. Berry; Ricardo Gacitúa; Pete Sawyer; Sri Fatimah Tjong (REFSQ, 2012)

Unpacking Tacit Knowledge for Requirements Engineering. - Vincenzo Gervasi; Ricardo Gacitúa; Mark Rouncefield; Peter Sawyer; Leonid Kof; Lin Ma; Paul Piwek; Anne N. De Roeck; Alistair Willis; H. Yang; Bashar Nuseibeh (Managing Requirements Knowledge, 2013)

Procesamiento de Lenguaje Natural en Ingeniería de Requisitos: Contribuciones Potenciales y Desafíos de Investigación. - Ricardo Gacitua Bustos (CIbSE, 2015)

Identifying potential suppliers for competitive bidding using Latent Semantic Analysis. - Victor Aravena-Diaz; Ricardo Gacitúa; Hernán Astudillo; José Emilio Labra Gayo (CLEI, 2016)

Building feature models: A framework for comparing and classifying proposals. - Ricardo Gacitúa; Samuel Sepúlveda; Raúl Mazo (CLEI, 2016)

Forming software architects in early stages: From craft to engineering. - Ricardo Gacitua B.; Mauricio Diéguez 001; Elizabeth Vidal Duarte (SCCC, 2017)

A flexible and systematic teaching framework to develop cognitive skills through programming courses. - Ricardo Gacitúa; Mauricio Diéguez 001; Jaime Díaz; Samuel Sepúlveda (SCCC, 2019)

FM-CF: A framework for classifying feature model building approaches. - Ricardo Gacitúa; Samuel Sepúlveda; Raúl Mazo (J. Syst. Softw., 2019)

Using Semantic Web technologies in the development of data warehouses: A systematic mapping. - Ricardo Gacitúa; Jose-Norberto Mazón; Ania Cravero (WIREs Data Mining Knowl. Discov., 2019)

Capturing and labelling the experiences of survivors of disasters triggered by natural hazards. - Ricardo Gacitúa; Michael Klafft; Ivana Harari; Agnieszka Dudziniska-Jarmoliniska; Solhanlle Bonilla-Duarte (ICT-DM, 2021)

Methodological approach for monitoring the achievement of Learning Outcomes. - Mauricio Diéguez 001; Felipe Vásquez; Cristian Figueroa; Ricardo Gacitúa (SCCC, 2021)

Recent Models for Collaborative E-Government Processes: A Survey. - Ricardo Gacitúa; Hernán Astudillo; Bernhard Hitpass; Mariutsi Alexandra Osorio-Sanabria; Carla Taramasco (IEEE Access, 2021)