Now showing items 376-395 of 1315

    • Main subject detection of image by cropping specific sharp area 

      Μπώκος, Γιώργος Δ.; Βαιούλης, Φώτιος; Πούλος, Μάριος Σ.; Αλεξανδρής, Νικόλαος Α.; Vaioulis, Fotios; Poulos, Marios S.; Alexandris, Nikolaos A.; Bokos, George D. (2005)
      In this paper we faced the problem of main subject detection of an image. We used a method called Composition-Guided Image Acquisition in order to get a mask around the main subject of the image. Then we cropped an area ...
    • Management Information Services for Enhancing Interoperability in Radiology through Segmentation Techniques 

      Κωσταγιόλας, Πέτρος; Ζημέρας, Στέλιος; Karangelis, George; Zimeras, Stelios; Kostagiolas, Petros (2007)
      An efficient information sharing environment can enhance interoperability within any organization. Healthcare organizations and hospitals, in particular, are no exception. Indeed, managing hospital processes, through the ...
    • Managing Intellectual Capital in Libraries and Information Services 

      Κωσταγιόλας, Πέτρος; Ασωνίτης, Στέφανος; Asonitis, Stefanos; Kostagiolas, Petros (2011)
      Intellectual capital is the set of all intangible assets, that is, invisible, non-monetary assets held by a library, which can be identified as separate assets. Intellectual capital has become the buzzword of a knowledge-based ...
    • Managing knowledge capital in public libraries for a knowledge-driven socioeconomic environment 

      Κωσταγιόλας, Πέτρος; Kostagiolas, Petros (Οργανωτική Επιτροπή Ενίσχυσης Βιβλιοθηκών, 2012)
      Intellectual capital and public libraries are closely related in our experiences and in our minds. In this viewpoint, the libraries and the information professionals, consciously or unconsciously, have been deeply involved ...
    • Mapping cultural metadata schemas to CIDOC conceptual reference model 

      Γεργατσούλης, Μανώλης; Μπουντούρη, Λίνα; Παπαθεοδώρου, Χρήστος; Γαϊτάνου, Πανωραία; Gergatsoulis, Manolis; Gaitanou, Panorea; Bountouri, Lina; Papatheodorou, Christos (2010)
      Managing heterogeneous data is a challenge for cultural heritage institutions as they host and develop various collections with heterogeneous types of material, described by different metadata schemas. In this paper, we ...
    • Mapping Derivative Relationships from RDA to BIBFRAME 2 

      Zapounidou, Sofia; Sfakakis, Michalis; Papatheodorou, Christos (2019)
      Semantic interoperability between Resource Description and Access (RDA) and BIBFRAME models is of great interest to the library community. In this context, this work investigates the mapping of core entities, inherent and ...
    • Mapping objects 

      Ιωαννίδης, Γιάννης; Πεντάρης, Φραγκίσκος; Ioannidis, Yannis; Pentaris, Fragkiskos (2004)
      We present a technique that is based on volatile mapping objects and enables wrappers-based mediation architectures to describe bi-directional (read– write) interschema mappings of multiple, disparate data sources. We ...
    • Marketing applications in Greek academic library services 

      Γαρουφάλλου, Εμμανουήλ; Ζαφειρίου, Γεωργία; Σιάτρη, Ράνια; Μπαλαπανίδου, Αικατερίνη; Garoufallou, Emmanouel; Zafeiriou, Georgia; Balapanidou, Ekaterini; Siatri, Rania (2013)
      This paper aims to describe marketing methods, techniques and activities used in Greek academic libraries and their staff perceptions regarding the importance of marketing applications. In addition, it identifies factors ...
    • Marketing partnerships in Greece between libraries, archives and museums. A new age has just started 

      Αράχωβα, Τόνια; Καπιδάκης, Σαράντος; Arahova, Antonia; Kapidakis, Sarantos (2006)
      Our paper includes a proposed model for Marketing partnerships in Greece between libraries, archives and museums related to statistics according to the Greek public and academic libraries and museums. We demonstrate ...
    • Measurement of burnout and the influence of background characteristics in Greek academic librarians 

      Τόγια, Ασπασία; Togia, Aspasia (2005)
      Purpose - The purpose of the present study is to measure levels of burnout among Greek academic librarians and to assess its relation with certain background characteristics. Design/methodology/approach - The Maslach Burnout ...
    • Medien@age - Η νέα Βιβλιοθήκη για νέους στη Δρέσδη 

      Τζινιέρη-Τζανετάκου, Ελένη; Tzinieri-Tzanetakou, Eleni (Οργανωτική Επιτροπή Ενίσχυσης Βιβλιοθηκών, 2009)
    • Mendeley 

      Unknown author (Βιβλιοθήκη Τεχνολογικού Πανεπιστημίου Κύπρου, 2012)
    • Merging Controlled Vocabularies for More Efficient Subject-Based IR Systems 

      Παπαδάκης, Ιωάννης; Κυπριανός, Κωνσταντίνος; Papadakis, Ioannis; Kyprianos, Konstantinos (2011)
      The article presents a methodology designed to provide a common structure that consists of terms belonging to Library of Congress Subject Headings (LCSH) and/or a thesaurus. It notes that this common structure is a Simple ...
    • Meta-composer: synthesizing online FRBR works from library resources 

      Καπιδάκης, Σαράντος; Σφακάκης, Μιχάλης; Στάικος, Παναγιώτης; Staikos, Panagiotis; Kapidakis, Sarantos; Sfakakis, Michalis (2010)
      Next generation display and indexing of cataloging records are mainly influenced from the development of the FRBR conceptual model. While the process for collecting all relevant bibliographic records in a catalogue to an ...
    • Metadata and Quality in Digital Repositories and Libraries from 1995 to 2015: a Literature Analysis and Classification 

      Manouselis, Nikos; Palavitsinis, Nikolaos; Sánchez-Alonso, Salvador; Παλαβιτσινης, Νικος; Μανουσέλης, Νίκος (2017)
      The purpose of this article is to study a broad set of journal papers related to metadata and quality in digital repositories and libraries, and to provide a quantitative analysis of the relevant research. It also aims at ...
    • A metadata application profile for collection-level description of digital folklore resources 

      Λουρδή, Ειρήνη; Παπαθεοδώρου, Χρήστος; Lourdi, Eirini; Papatheodorou, Christos (2004)
      The preservation and representation of folklore collections is a basic priority for every country because they are valuable for studying the customs and the tradition of specific groups of people and places. However, for ...
    • Metadata for digital collections of e-government resources. 

      Ταμπούρης, Ευθύμιος; Μανουσέλης, Νίκος; Κωστοπούλου, Κωνσταντίνα; Manouselis, Nikos; Costopoulou, Constantina; Tambouris, Efthimios (2007)
      The purpose of this paper is to introduce a process for developing a metadata element set that will describe e-government resources in digital collections. The outcome of the process is a metadata schema that reuses as ...
    • Metadata interoperability in public sector information 

      Μπουντούρη, Λίνα; Παπαθεοδώρου, Χρήστος; Σουλίκιας, Βασίλης; Στρατής, Ματθαίος Ν.; Bountouri, Lina; Papatheodorou, Christos; Soulikias, Vasilis; Mathios, Stratis N. (2009)
      Over recent years, there has been a worldwide growing need for interoperability among the systems that manage and reuse Public Sector Information. This paper explores the documentation needs for Public Sector Information ...
    • Metadata management, interoperability and Linked Data publishing support for Natural History Museums 

      Σκευάκης, Γιάννης; Μακρής, Κωνσταντίνος; Καλοκύρη, Βαρβάρα; Χριστοδουλάκης, Σταύρος; Skevakis, Giannis; Makris, Konstantinos; Kalokyri, Varvara; Christodoulakis, Stavros; Arapi, Polyxeni; Αράπη, Πολυξένη (2014)
      Natural history museums (NHMs) form a rich source of knowledge about Earth's biodiversity and natural history. However, an impressive abundance of high-quality scientific content available in NHMs around Europe remains ...
    • Methodology and Criteria for the Evaluation of Paper Conservation Interventions 

      Ζέρβος, Σπύρος; Μοροπούλου, Αντωνία; Zervos, Sryridon; Moropoulou, Antonia (2006)
      The article discusses the theoretical and practical principles of the methodology and the criteria used for the evaluation of paper conservation treatments. A method for the accelerated aging of the samples is employed in ...