Browsing Περιοδικά, εφημερίδες by Author "Tzali, Katerina"
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Semantic Navigating an OPAC by Subject Headings Meta-Information
Παπαδάκης, Ιωάννης; Τζάλη, Κατερίνα; Στεφανιδάκης, Μιχάλης; Papadakis, Ioannis; Stefanidakis, Michalis; Tzali, Katerina (2009)The purpose of this paper is to address a library service based on semantic web technologies capable of exposing knowledge that is otherwise hidden in a library’s subject headings repository. Design/methodology/approach – ... -
Visualizing OPAC subject headings.
Παπαδάκης, Ιωάννης; Στεφανιδάκης, Μιχάλης; Τζάλη, Κατερίνα; Papadakis, Ioannis; Stefanidakis, Michalis; Tzali, Katerina (2008)This paper aims at providing a robust, user-friendly and efficient navigation procedure in an online library catalog that is based on semantic information encapsulated within subject headings. Instead of relying on a static, ...