Distributed Ontology-Driven Focused Crawling. - Rodrigo Campos; Oscar Rojas; Mauricio Marín; Marcelo Mendoza (PDP, 2013)

Web-Based Recommendation System Architecture for Knowledge Reuse in MOOCs Ecosystems. - Rodrigo Campos; Rodrigo Pereira dos Santos; Jonice Oliveira (IRI, 2018)

Using Multilayer Social Networks in an Analysis of Higher Education for Professional Demand. - Rodrigo Campos; Rodrigo Pereira dos Santos; Jonice Oliveira (BiDu-Posters@VLDB, 2018)

A Recommendation System based on Knowledge Gap Identification in MOOCs Ecosystems. - Rodrigo Campos; Rodrigo Pereira dos Santos; Jonice Oliveira (SBSI, 2020)

Providing recommendations for communities of learners in MOOCs ecosystems. - Rodrigo Campos; Rodrigo Pereira dos Santos; Jonice Oliveira (Expert Syst. Appl., 2022)