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Topic maps (TM) are a new semantic approach to information organisation and they were designed to enhance navigation and information retrieval in large sets of information resources. The steady increase of interest on behalf of the academic world and the industry to exploit the potentials of TM technology, resulted to a proportional increased need for(More)
Muscle biopsy image morphometric analysis provides valuable diagnostic information to expert clinicians. Subsequently, there is an indispensable need to support muscle fiber morphometry with computer-aided automated systems that require no user interaction. The first step towards producing such a system is the automated border detection of muscle fibers.(More)
Magnetoencephalographic (MEG) recordings of patients with CNS disorders were obtained using a whole-head 122-channel magnetometer SQUID and analyzed using Fourier statistical analysis. External transcranial magnetic stimulation in the order of pico Tesla (pTMS) was applied to the above patients with proper characteristics (magnetic intensity 1-7.5 pT;(More)
Early diagnosis is the most reliable solution for an effective treatment of melanoma. There is an ongoing research effort to develop computer aided imaging tools and functional content-based image retrieval systems as diagnostic support to dermatologists. Following this spirit, a Topic Map based management and retrieval system for melanoma images has been(More)
The design and implementation of a web-based diagnostic support tool for melanoma dermatological images and related diagnostic data is presented. The proposed system is semantic web-based and is driven by exploiting the combination of AJAX framework and topic map technology. A novel client/server architecture was developed that enables several clients to(More)
The aim in all CAT programs is to estimate the student's ability, performance and expertise level precisely and not to refresh or even better to improve the student's knowledge in a particular topic or subject. The priority of an ITS (Intelligent Tutoring System) or of a distance learning system or a hypermedia such system is the presentation, facilitation(More)