Open educational practices and resources based on social software, UTPL experience. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar Caro; Oscar Martínez Bonastre (EATIS, 2009)

Design Study of OER-CC Ontology - A Semantic Web Approach to Describe Open Educational Resources. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar Caro; Oscar Martínez Bonastre (ICALT, 2010)

Usage of social and semantic web technologies to design a searching architecture for software requirement artefacts. - Janneth Chicaiza; Jorge López-Vargas; Nelson Piedra; Oscar Martínez Bonastre; Edmundo Tovar Caro (IET Softw., 2010)

Combining Linked Data and mobiles devices to improve access to OCW. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar; Oscar Martínez Bonastre (EDUCON, 2012)

: onastre: OER Development and Promotion. Outcomes of an International Research Projecton the OpenCourseWare Model. - Edmundo Tovar Caro; Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Oscar Martínez Bonastre (J. Univers. Comput. Sci., 2012)

Using linked open data to improve the search of open educational resources for engineering students. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar (FIE, 2013)

Supporting openness of MOOCs contents through of an OER and OCW framework based on Linked Data technologies. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar Caro (EDUCON, 2014)

Roadmap towards the openness of educational resources: Outcomes of the participation in the eMadrid network. - Edmundo Tovar Caro; Nelson Piedra; Jorge López-Vargas; Janneth Chicaiza (FIE, 2014)

Recommendation of OERs shared in social media based-on social networks analysis approach. - Jorge López-Vargas; Nelson Piedra; Janneth Chicaiza; Edmundo Tovar (FIE, 2014)

Domain Categorization of Open Educational Resources Based on Linked Data. - Janneth Chicaiza; Nelson Piedra; Jorge López-Vargas; Edmundo Tovar Caro (KESW, 2014)

Consuming and producing linked open data: the case of OpenCourseWare. - Nelson Piedra; Edmundo Tovar; Ricardo Colomo-Palacios; Jorge López-Vargas; Alexandra Janneth Chicaiza (Program, 2014)

Open Education Practices as Answer to New Demands of Training in Entrepreneurship Competences: The Role of Recommender Systems. - Edmundo Tovar; Nelson Piedra; Jorge López-Vargas; Janneth Chicaiza (CSEDU (Selected Papers), 2015)

Towards a learning analytics approach for supporting discovery and reuse of OER an approach based on Social Networks Analysis and Linked Open Data. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar Caro (EDUCON, 2015)

A user profile definition in context of recommendation of open educational resources. An approach based on linked open vocabularies. - Janneth Chicaiza; Nelson Piedra; Jorge López-Vargas; Edmundo Tovar Caro (FIE, 2015)

Promotion of self-learning by means of Open Educational Resources and semantic technologies. - Janneth Chicaiza; Nelson Piedra; Jorge López-Vargas; Edmundo Tovar Caro (ITHET, 2015)

OER Recommendation for Entrepreneurship Using a Framework Based on Social Network Analysis. - Jorge López-Vargas; Nelson Piedra; Janneth Chicaiza; Edmundo Tovar (Rev. Iberoam. de Tecnol. del Aprendiz., 2015)

Seeking Open Educational Resources to Compose Massive Open Online Courses in Engineering Education An Approach based on Linked Open Data. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar Caro (J. Univers. Comput. Sci., 2015)

A contribution to encourage the dissemination of academic publishing: Finding diffusion media by means of a search engine based on semantic technologies. - Janneth Chicaiza; Nelson Piedra; Jorge López-Vargas; Lilia Quituisaca; Fabricio Montano-Sosoranga; Paúl Medina; Edmundo Tovar Caro (EDUCON, 2016)

Integrating OER in the design of educational material: Blended learning and linked-open-educational-resources-data approach. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar Caro (EDUCON, 2016)

Guidelines to producing structured interoperable data from Open Access Repositories. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar Caro (FIE, 2016)

Modelo de enriquecimiento para iniciativas OER basado en Meta-análisis de Datos aplicando Análisis de Redes Sociales. - Jorge López-Vargas (2016)

Recommendation of open educational resources. An approach based on linked open data. - Janneth Chicaiza; Nelson Piedra; Jorge López-Vargas; Edmundo Tovar Caro (EDUCON, 2017)

A rating system that open-data repositories must satisfy to be considered OER: Reusing open data resources in teaching. - Nelson Piedra; Janneth Chicaiza; Jorge López-Vargas; Edmundo Tovar Caro (EDUCON, 2017)

Discovery of potential collaboration networks from open knowledge sources. - Janneth Chicaiza; Nelson Piedra; Jorge López-Vargas; Edmundo Tovar Caro (EDUCON, 2018)

Linked open knowledge organization systems: definition of a method for reducing the traversing. - Janneth Chicaiza; Mariela Tapia-León; Nelson Piedra; Jorge López-Vargas; Edmundo Tovar Caro (APPIS, 2019)