eprintid: 3029
rev_number: 6
eprint_status: archive
userid: 253
dir: disk0/00/00/30/29
datestamp: 2018-06-18 08:47:10
lastmod: 2018-06-18 08:47:10
status_changed: 2018-06-18 08:47:10
type: article
metadata_visibility: show
creators_name: Nguyen, Viet Anh
creators_name: Nguyen, Manh Duy
creators_id: vietanh@vnu.edu.vn
title: An online question and answering system for support teacher-student interaction in the blended learning course
ispublished: inpress
subjects: IT
divisions: fac_fit
abstract: Student-teacher interaction plays a major role in teaching and learning in blended learning courses. During each lesson, students often do not have time to ask the instructor about the relevant issues of the subject that they want to answer. In addition, students often hesitate to talk directly with teachers about issues related to the content of the subject. The Question Answering (Q&A) system, therefore, is a useful tool to assist students and teachers to engage in interactive activities, especially in online courses. This research focuses on reviewing the state of the art of two respects as methods and techniques for developing question and answer systems, including issues of question classification, retrieval of information and extraction of answers as core components of the Q&A system. In addition, the paper proposes a model of an online questionnaire system for blended interactive learning activities which are being tested at a university training institution. Initially, the test results show that students are interested in this form of online question and answer.
date: 2018
date_type: published
official_url: http://www.ijlt.org/
full_text_status: public
publication: International Journal of Learning and Teaching
volume: 4
number: 3
pagerange: 178-184
refereed: TRUE
issn: 2377-2891
citation:   Nguyen, Viet Anh and Nguyen, Manh Duy  (2018) An online question and answering system for support teacher-student interaction in the blended learning course.  International Journal of Learning and Teaching, 4  (3).   pp. 178-184.  ISSN 2377-2891    (In Press)  
document_url: https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3029/1/2018.01.pdf