Using a Domain-Ontology and Semantic Search in an E-Learning Environment

被引：0

作者：

Lemnitzer, Lothar ^{[1
]}

Simov, Kiril ^{[2
]}

Osenova, Petya ^{[2
]}

Mossel, Eelco ^{[3
]}

Monachesi, Paola ^{[4
]}

机构：

[1] Univ Tubingen, Seminar Sprachwissensch, D-72074 Tubingen, Germany

[2] Bulgarian Acad Sci, LML, IPP, BG-1040 Sofia, Bulgaria

[3] Univ Hamburg, Dept Informat, Hamburg, Germany

[4] Univ Utrecht, NL-3508 TC Utrecht, Netherlands

来源：

INNOVATIVE TECHNIQUES IN INSTRUCTION TECHNOLOGY, E-LEARNING, E-ASSESSMENT AND EDUCATION | 2008年

关键词：

D O I：

10.1007/978-1-4020-8739-4_49

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The "Language Technology for eLearning" (LT4EL) project integrates semantic knowledge in a Learning Management System to enhance the management, distribution and especially the cross-lingual retrieval of learning material. One of the results achieved in the project is the construction of a language-independent domain-ontology with lexicons of eight languages linked to it. Learning objects of these languages have been annotated with concepts from this ontology. The ontology management system allows for semantic search which has been proven to be more effective than simple full text search for all languages of the project.

引用

页码：279 / +

页数：2

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