TY - JFULL AU - Nhon Do and Thuong Huynh and An Pham PY - 2011/12/ TI - Organization Model of Semantic Document Repository and Search Techniques for Studying Information Technology T2 - International Journal of Computer and Information Engineering SP - 1218 EP - 1224 VL - 5 SN - 1307-6892 UR - https://publications.waset.org/pdf/266 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 59, 2011 N2 - Nowadays, organizing a repository of documents and resources for learning on a special field as Information Technology (IT), together with search techniques based on domain knowledge or document-s content is an urgent need in practice of teaching, learning and researching. There have been several works related to methods of organization and search by content. However, the results are still limited and insufficient to meet user-s demand for semantic document retrieval. This paper presents a solution for the organization of a repository that supports semantic representation and processing in search. The proposed solution is a model which integrates components such as an ontology describing domain knowledge, a database of document repository, semantic representation for documents and a file system; with problems, semantic processing techniques and advanced search techniques based on measuring semantic similarity. The solution is applied to build a IT learning materials management system of a university with semantic search function serving students, teachers, and manager as well. The application has been implemented, tested at the University of Information Technology, Ho Chi Minh City, Vietnam and has achieved good results. ER -