Educating Augmented Programmers. - Sánchez-Gordón, Mary; Tovar, Edmundo; Colomo-Palacios, Ricardo; Piedra, Nelson; Castro, Manuel (Computer, 2023)

Recognizing lifelong learning competences: a report of two cases. - Tovar, Edmundo; Tabuenca, Bernardo; Greller, Wolfgang; Piedra, Nelson; Friesel, Anna (2023)

Interoperability of electronic health records using Semantic Knowledge Graphs. A use case applied at the UTPL University Hospital. - Calva, Mónica; Piedra, Nelson (CLEI Electron. J., 2021)

Sentiment Analysis in the Feedback of Peer Evaluation Activities. - Elizalde-Solano, René; Cabrera-Loayza, Ma. Carmen; Cadme, Elizabeth; Piedra, Nelson (2021)

Health Data Representation through Web Semantic, a Case Study Applied to Electronic Records Medical in the UTPL Hospital. - Calva, Mónica; Piedra, Nelson (2020)

EntreCom4ALL MODEL to sustain the entrepreneurship competence needs. - Tovar, Edmundo; Tabuenca, Bernardo; Piedra, Nelson (2020)

Description of Open Data Sets as Semantic Knowledge Graphs to Contribute to Actions Related to the 2030 Agenda and the Sustainable Development Goals. - Palacios, José Eduardo Eguiguren; Piedra, Nelson (2020)

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

A Proposal of Quality Assessment of OER Based on Emergent Technology. - Pelaez, Audrey Romero; Segarra-Faggioni, Veronica; Piedra, Nelson; Tovar, Edmundo (2019)

Do MOOCs Sustain the UNESCO's Quality Education Goal? - Tovar, Edmundo; Tabuenca, Bernardo; Alzaghoul, Ahmed; Kloos, Carlos Delgado; Sluss, Jim; Lopez-Rey, África; Larrocha, Elena Ruiz; Loro, Félix García; Cristóbal, Elio San; Rodríguez-Artacho, Miguel; Martín, Sergio; Castro, Manuel; et al. (2019)

Open Repositories as Entrepreneurship Skills Sharpener for Young Engineers and Trainers. - Caro, Edmundo Tovar; Arcilla, Bernardo Tabuernca; Piedra, Nelson; Sicilia, Ignacio Noguerol; Gil, Manuel Castro (2019)

Building Conversational Interface for Customer Support Applied to Open Campus an Open Online Course Provider. - Herrera, André; Yaguachi, Lady; Piedra, Nelson (2019)

Connecting Open Data and Sustainable Development Goals using a Semantic Knowledge Graph Approach. - Palacios, José Eduardo Eguiguren; Piedra, Nelson (2019)

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

LOD-CS2013: Multileaming through a semantic representation of IEEE computer science curricula. - Piedra, Nelson; Caro, Edmundo Tovar (2018)

Similarity Detection among Academic Contents through Semantic Technologies and Text Mining. - Saquicela, Victor; Baculima, Fernando; Orellana, Gerardo; Piedra, Nelson; Orellana, Marcos; Espinoza, Mauricio (2018)

Using Linked Data to Ensure that Digital Information about Historical Figures of Loja Remains Accessible and Usable. - Sánchez, Alexander; Piedra, Nelson; Morocho, Juan Carlos (2018)

Un Enfoque de Linked Data para Garantizar la Interoperabilidad Semántica e Integridad de Datos Académicos Universitarios (A Linked Data Approach to Guarantee the Semantic Interoperability and Integrity of University Academic Data). - Narvaez, Efren; Piedra, Nelson (2018)

Discovering Interaction Patterns on the Use of OERs in Open Online Courses Through the Application of Association Rules. - Cadme, Elizabeth; Elizalde, Rene; Cabrera-Loayza, Ma. Carmen; Piedra, Nelson (2018)

EntreCompOnto: An Ontology for Semantic Representation of Entrepreneurship Competences. - Piedra, Nelson; Caro, Edmundo Tovar (2018)

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

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

Discovery of potential collaboration networks from open knowledge sources. - Piedra, Nelson; Chicaiza, Janneth; López-Vargas, Jorge; Tovar, Edmundo (CoRR, 2017)

Towards a Semantic Definition of a Framework to Implement Accessible e-Learning Projects. - Amado-Salvatierra, Hector R.; Hilera, José Ramón; Tortosa, Salvador Otón; Rizzardini, Rocael Hernández; Piedra, Nelson (J. Univers. Comput. Sci., 2016)

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

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

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

OER Recommendation for Entrepreneurship Using a Framework Based on Social Network Analysis. - López-Vargas, Jorge; Piedra, Nelson; Chicaiza, Janneth; Tovar, Edmundo (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. - Piedra, Nelson; Chicaiza, Janneth; López-Vargas, Jorge; Caro, Edmundo Tovar (J. Univers. Comput. Sci., 2015)

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

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

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

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

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

Guest Editorial: Open Educational Resources in Engineering Education: Various Perspectives Opening the Education of Engineers. - Caro, Edmundo Tovar; Piedra, Nelson (IEEE Trans. Educ., 2014)

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

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

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

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

OCW-S: Enablers for building sustainable open education evolving OCW and MOOC. - Caro, Edmundo Tovar; Dimovska, Ana; Piedra, Nelson; Chicaiza, Janneth (2013)

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

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

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

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

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

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

Open Educational Practices and Resources Based on Social Software: UTPL Experience. - Piedra, Nelson; Chicaiza, Janneth; Caro, Edmundo Tovar; Bonastre, Oscar Martínez (2009)