AbstractsCommunication

E Learning can be viewed as a learning process created by newlineinteraction with digitally delivered content services and support to learners newlineIt involves intensive usage of Information and Communication Technology newline ICT to serve facilitate and revolutionize the teaching learning process The newlinerapidly growing use of ICT in e learning is changing the way in which newlineknowledge is created organized stored managed and disseminated newlineKnowledge Management and e learning are closely related since e learning newlinelearners need a suitable amount of knowledge management that can help them newlineto obtain the related relevant and complete content they require Knowledge newlineManagement oriented e learning has become the effective tool that improves newlinethe learning experience of the learners newlineE learning systems in combination with knowledge management newlinetechniques are accepted and well appreciated in the field of education Their newlineco existence is required to make the learning process comfortable In order to newlineacquire knowledge learners need to go through different processes namely newlineknowledge collaboration exchange sharing acquisition creation newlinedistribution dissemination storage and personalization Knowledge newlinemanagement tools also assist learners to learn in a context aware learning newlineenvironment newlineKnowledge management based e learning services are newlineCollaborative e learning Social Interaction Search Engine and Taxonomy newlineTools Adaptation Personalization Context Management Content newlineManagement Adaptive access to e resources and Cognitive e learning newlineThe main objective of this thesis is to enhance the knowledge newlinemanagement based e learning services using semantic approaches newline newline%%%reference p138-157.