TY - GEN
T1 - A recommender system for learning objects on a learning management system
T2 - 11th Latin American Conference on Learning Objects and Technology, LACLO 2016
AU - Solís-Céspedes, Jacqueline
AU - Chacón-Rivas, Mario
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/21
Y1 - 2016/11/21
N2 - This paper aims to present the experience of implementing a recommender system for selecting learning objects (LO) for lessons through the Learning Management System (LMS) of Costa Rica Institute of Technology. Our implementation approach is made up of three components: A user model based on the descriptions of the lessons of a course given in an Instructional Design (ID), a serie of items which constitute the metadata bank of resources described using IEEE Standard for Learning Object Metadata model (IEEE-LOM) and harvested by Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) and finally, an utility function derived from the weighting between the collaborative assessment of LO and similarity measures to compare LO's metadata with descriptions of activities given for course. As validation mechanism, ID's tests were conducted in order to determine whether or not recover resources for lessons and precision tests with a pilot plan remained pending.
AB - This paper aims to present the experience of implementing a recommender system for selecting learning objects (LO) for lessons through the Learning Management System (LMS) of Costa Rica Institute of Technology. Our implementation approach is made up of three components: A user model based on the descriptions of the lessons of a course given in an Instructional Design (ID), a serie of items which constitute the metadata bank of resources described using IEEE Standard for Learning Object Metadata model (IEEE-LOM) and harvested by Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) and finally, an utility function derived from the weighting between the collaborative assessment of LO and similarity measures to compare LO's metadata with descriptions of activities given for course. As validation mechanism, ID's tests were conducted in order to determine whether or not recover resources for lessons and precision tests with a pilot plan remained pending.
KW - Educational Metadata
KW - LOM-IEEE
KW - Learning Object Metadata
KW - OAI-PMH
KW - Recommender Systems
KW - SQI
UR - https://www.scopus.com/pages/publications/85006858155
U2 - 10.1109/LACLO.2016.7751788
DO - 10.1109/LACLO.2016.7751788
M3 - Contribución a la conferencia
AN - SCOPUS:85006858155
T3 - Proceedings - 2016 11th Latin American Conference on Learning Objects and Technology, LACLO 2016
BT - Proceedings - 2016 11th Latin American Conference on Learning Objects and Technology, LACLO 2016
A2 - Chacon, Isaac Alpizar
A2 - Rivas, Mario Chacon
A2 - Cechinel, Cristian
A2 - Alfaro, Agustin Francesa
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 3 October 2016 through 7 October 2016
ER -