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Today, e-learning resources management is more and more important. How to organize the knowledge resources and how to help students establish knowledge systems become the focus of the e-learning research. In this paper, we mainly research the ontology-based knowledge visualization used the case of Western Economics in the school of Continuing Education of Renmin University of China. The graphic result...
This research found the key affecting factors on e-learning training effect with the use of survey method and analytic hierarchy process (AHP). Through literature research and survey method, we got the factors that affect e-learning training effect from three aspects: organizational factors, E-learning training factors and personal characteristics factors. Then we designed a questionnaire on importance...
In this paper, to make up an effective learning from viewpoint of education, we propose a framework of collaborative e-learning system, which applies computer assisted instruction expert system technology to infer the teaching strategies and learning process of knowledge base, and then provide different teaching materials for student to learn according to different learning aptitudes and records....
This paper reveals weaknesses of existing e-learning system and puts forward a novel architecture of five layers from the perspective of knowledge innovation. Learner interface layer is a portal that learners enter the system and exploit the offered functionality. Layer of collaborative learning environment is the space where learners collaborate to learn and create new knowledge by doing projects...
With the application of Web 2.0 technologies, the e-learning world has great changes. In higher education, knowledge management presents new features under Web 2.0. Based on the theoretical background of Web 2.0 and knowledge management, this paper analyzes the framework for knowledge work and constructs the knowledge management model under Web 2.0 in higher education. We carry out the learning practice...
Considering the lack of visualization technology applications and e-learning in the current digital library construction, a visualization knowledge acquisition and knowledge innovation prototype system is designed in the paper. The visualization display and visualization mapping are used in the prototype system, and it realizes a complete knowledge chain from information extraction, knowledge acquisition,...
In today's world, WWW as a platform to deliver instruction enables e-learning systems to manage a large quantity of different digital content. Teachers contribute their expert knowledge and students contribute their investigation works, tasks, etc. As a consequence of this, the content repository grows with a lot of information. Then, an urgent need exists to retrieve the specific information they...
For the thoughts trend of post-modern age, Web 2.0 supplies more nourish of culture and technology than Web 1.0. In comparison with Web 1.0, Web 2.0 culture refracts the post-modernity of educational phenomena, which will bring forth more creative opportunity and self-directed behavior on e-learning, meanwhile, will arouse more reflective space on educational phenomena of cyber culture.
Post is the joint between employees and production /management activities of enterprise. The knowledge demand of employees in work is closely related with their post. Firstly, for meeting the post knowledge demand of employees, a construction frame of e-learning system meeting post knowledge demand was put forward. Secondly, three subprocesses in the proposed construction frame were illuminated in...
In the present learning cycle, new knowledge learning and known knowledge review are two important learning processes. This paper proposes the review course composition system which adopts the discrete particle swarm optimization to quickly pick the suitable materials, and can be customized in accordance with the learner's intention. As a result, such a composition system satisfies the majority of...
E-learning aims to deliver individualized, comprehensive, dynamic learning content in real time, aiding the development of communities of knowledge. By incorporating semantic Web technologies, this paper proposes a knowledge portal with underlying distributed learning repositories to effectively support the knowledge process, empowering flexible knowledge acquiring and collecting, knowledge refinement...
The general objective of the project refers to the creation of some online services, meaning the creation of some modern instruction procedures using IT&C facilities to come as a solution to the continuous needs of knowledge and formation of different users. The main objective is that of building a virtual instruction and evaluation system of the exploitation and maintaining personnel of the automation...
Evaluation of accumulated knowledge level for a student is a critical aspect in any learning program and therefore in an e-Learning system. Proper estimation of accumulated knowledge may bring valuable information regarding the student and the effort that he needs to have in order to achieve certain goals. On the other hand, proper estimation can bring very useful information about e-Learning system...
The following topics are dealt with: intelligent computing; machine learning and neural networks; supply chain management; data mining; rough set; information retrieval; e-learning and e-business; multimedia information processing; support vector machine; knowledge engineering; workflow management; information security; communication technology and signal processing; information hiding and watermarking;...
E-learning aims to enrich learning by blending traditional and innovative learning models; conceptualizing courseware in multiple media; standardizing interoperable content representation; personalizing learning experiences to custom learning devices; integrating administrative functionalities with other academic units; and not the least, ensuring expected quality of learning. An underlying theme...
A manpower shortage is forecasted for qualified electric power engineers as the number of retirees exceeds new hires. This letter discusses the opportunities and challenges of the distant e-learning (e-training) for electric power engineers and presents the progress of two programs established in North America. The experience is augmented by observations from a sampling at other universities. E-learning...
Reusing existing Web resources for e-learning is a very promising and highly promoted idea in the research field of Web-based education, especially for intelligent or adaptive systems where the cost of authoring is tremendous. However methodologies and tools are still lacking and feasibility at reasonable cost is a pending issue. In this paper we propose an original approach to reuse learning resources...
A major challenge in the field of e-learning is to make teaching material reusable. A solution that became widely acknowledged is the learning object approach, and revolves about a set of principles that facilitate the reuse and the distribution of knowledge intended for teaching. Moreover, to build virtual learning environments that do not require the attendance of human teachers and that is able...
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