@article{ART001538213},
author={김연희 and Kim, JeeHyun},
title={A Query Processing Method for Hierarchical Structured e-Learning System},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2011},
volume={16},
number={3},
pages={189-202}
TY - JOUR
AU - 김연희
AU - Kim, JeeHyun
TI - A Query Processing Method for Hierarchical Structured e-Learning System
JO - Journal of The Korea Society of Computer and Information
PY - 2011
VL - 16
IS - 3
PB - The Korean Society Of Computer And Information
SP - 189
EP - 202
SN - 1598-849X
AB - In this paper, we design an ontology which provides interoperability by integrating typical metadata specifications and defines concepts and semantic relations between concepts that are used to describe metadata for learning objects in university courses. And we organize a hierarchical structured e-Learning system for efficient retrieval of learning objects on many local storages that use different specifications to describe metadata and propose a query processing method based on inferences. The proposed e-Learning system can provide more accurate and satisfactory retrieval service by using the designed ontology because both learning objects that be directly connected to user queries and deduced learning objects that be semantically connected to them are retrieved.
KW - E-Learning;Metadata;Ontology;Query Processing Method
DO -
UR -
ER -
김연희 and Kim, JeeHyun. (2011). A Query Processing Method for Hierarchical Structured e-Learning System. Journal of The Korea Society of Computer and Information, 16(3), 189-202.
김연희 and Kim, JeeHyun. 2011, "A Query Processing Method for Hierarchical Structured e-Learning System", Journal of The Korea Society of Computer and Information, vol.16, no.3 pp.189-202.
김연희, Kim, JeeHyun "A Query Processing Method for Hierarchical Structured e-Learning System" Journal of The Korea Society of Computer and Information 16.3 pp.189-202 (2011) : 189.
김연희, Kim, JeeHyun. A Query Processing Method for Hierarchical Structured e-Learning System. 2011; 16(3), 189-202.
김연희 and Kim, JeeHyun. "A Query Processing Method for Hierarchical Structured e-Learning System" Journal of The Korea Society of Computer and Information 16, no.3 (2011) : 189-202.
김연희; Kim, JeeHyun. A Query Processing Method for Hierarchical Structured e-Learning System. Journal of The Korea Society of Computer and Information, 16(3), 189-202.
김연희; Kim, JeeHyun. A Query Processing Method for Hierarchical Structured e-Learning System. Journal of The Korea Society of Computer and Information. 2011; 16(3) 189-202.
김연희, Kim, JeeHyun. A Query Processing Method for Hierarchical Structured e-Learning System. 2011; 16(3), 189-202.
김연희 and Kim, JeeHyun. "A Query Processing Method for Hierarchical Structured e-Learning System" Journal of The Korea Society of Computer and Information 16, no.3 (2011) : 189-202.
