Stelios Pantelopoulos

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The paper presents an approach towards executing transactions between enterprises, governmental bodies and banking institutions, based on ERP applications connected over the Internet. The work builds on a review of current XML standards for representing business processes and data (e.g. ebXML, UN/EDIFACT, RosettaNet, ebisXML) as well as standards for the(More)
OBJECTIVE The aim of this paper was to assess the efficacy of process-based cognitive training (pb-CT) combined with reminiscence therapy (RT) in patients with mild Alzheimer's disease (mAD) and mild cognitive impairment (MCI) and in healthy elderly (HE) subjects. METHODS This multicenter, randomized, controlled trial involved 348 participants with mAD,(More)
Modern surveillance systems consist of multiple, geographically dispersed cameras, increasing the technical and scalability challenges for person re-identification. In this context, the use of geographical information to boost the effectiveness of a state-of-the-art re-identification algorithm has been implemented and evaluated, by leveraging the prediction(More)
The RELATE Initial Training Network (ITN), funded by the EU in the Marie Curie Actions programme, is a multidisciplinary training network of European academic and industrial partners working together to train academic researchers and next generation experts in the area of engineering and provisioning of service-based Cloud applications. In this paper, we(More)
This paper will present ELEVATE that aims to deliver an innovative training, educational and certification environment integrating the application software to be taught with the training procedure. ELEVATE aspires to address the training needs of software development SMEs and the solution proposed is based on three basic notions: to provide competence(More)
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