Araek Tashkandi

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Efficient metadata management is decisive for a useful resource discovery for example in digital libraries. In this paper, we present a transformation of library metadata in METS/MODS format into JSON, so that it can be managed by the CouchDB document database. In this way, metadata searching and analysis became much faster and new features could be added(More)
Recommender System (RS) technology is often used to overcome information overload. Recently, several open-source platforms have been available for the development of RSs. Thus, there is a need to estimate the predictive accuracy of such platforms to select a suitable framework. In this paper we perform an offline comparative evaluation of commonly used(More)
Patient similarity analytics harness the information wealth of electronic medical record (EMR) for supporting medical decision making. Finding a group of patients having similar features (for example, similar lab results or similar diagnoses), helps medical staff with treatment decisions or health predictions. There are different approaches for patient(More)
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