Web-quest in the Edutainment System

The effect of web quest and team-based learning on students’ selfregulation

Introduction: In this study, the authors aimed to examine theeffects of cooperative learning methods using Web Quest andteam-based learning on students’ self-direction, self-regulation,and academic achievement.Methods: This is a comparative study of students taking a course inmental health and psychiatric disorders. In two consecutive years,a group of students were trained using the Web Quest a...

IMPROVE THE RECOMMENDER SYSTEM USING SEMANTIC WEB

To buy his/her necessities such as books, movies, CD, music, etc., one always trusts others’ oral and written consultations and offers and include them in his/her decisions. Nowadays, regarding the progress of technologies and development of e-business in websites, a new age of digital life has been commenced with the Recommender systems. The most important objectives of these systems include a...

QUEST - Querying Specialized Collections on the Web

Ensuring access to specialized web-collections in a fast evolving web environment requires flexible techniques for orientation and querying. The adoption of meta search techniques for web-collections is hindered by the enormous heterogeneity of the resources. In this paper we introduce QUEST — a system for querying specialized collections on the web. One focus of QUEST is to unify search fields...

Applications Quest: Gaming the System

The Quest for Information Retrieval on the Semantic Web

Semantic search has been one of the motivations of the Semantic Web since it was envisioned. We propose a model for the exploitation of ontology-based KBs to improve search over large document repositories. The retrieval model is based on an adaptation of the classic vector-space model, including an annotation weighting algorithm, and a ranking algorithm. Semantic search is combined with keywor...