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Objective The goals of a tissue-preserving minimally invasive approach to the hip are to allow early short-term recovery, achieve hip joint stability, minimize muscle strength loss from surgery, spare the peri-articular soft tissues, and allow unrestricted motion in the long term. Indications Hip arthroplasty in patients with no pre-existing hardware, with a sufficient space between the acetabular...
Nowadays, the use of domain ontologies in e-learning applications is rapidly increasing due to the important role they play in knowledge representation, sharing of didactical material and content personalization. However, the ontology building processes is still extremely difficult to achieve. In this paper we present a semi-automatic process based on knowledge extraction from existing SCORM educational...
Nowadays, the semantic Web technologies are exploited also in the e-learning domain in order to provide personalized and adaptive learning experiences, semantic annotation of learning contents and learner profiling. The approaches of the Web 2.0, instead, are used to implement and deploy knowledge exchange services based on the concept of social collaboration. In this work, we propose an approach...
The paper presents the main findings of the ELeGI project, namely its learning model and software architecture to support the creation and execution of complex learning processes.The learning model defined in ELeGI promotes and supports a learning paradigm centred on knowledge construction using experiential based and collaborative learning approaches in a contextualised, personalised and ubiquitous...
The purpose of this paper is to propose an overview of the knowledge virtual enterprise model, where the virtual enterprise vision is extended with knowledge-based assets in order to provide an agreement model to support the interoperability among organizations. Every enterprise or organization, by itself, is a source of original knowledge that, if exploited, can contribute to its competitiveness...
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