Now showing items 1-13 of 13

    • A decentralized infrastructure for the efficient management of resources in the web of data 

      Παπαδάκης, Ιωάννης; Στεφανιδάκης, Μιχάλης; Papadakis, Ioannis; Stefanidakis, Michalis (2012)
      A key requirement in linking open data refers to the rendering of such data easy to explore and consume. Such a requirement is critical for the overall quality of linked data in terms of consistency and interlinking. ...
    • Design and architecture of a digital music library on the Web 

      Παπαδάκης, Ιωάννης; Douligeris, Christos; Papadakis, Ioannis; Δουληγέρης, Χρήστος (2001)
      Presents a Web-based digital music library based on a 3-tier architecture. The primary goal is to manage efficiently distributed mp3 file collections. The proposed methodology makes use of the metadata existing inside the ...
    • DocML: a digital library of university data 

      Παπαδάκης, Ιωάννης; Καρακοϊδας, Βασίλειος; Chrissikopoulos, Vassilis; Karakoidas, Vassileios; Papadakis, Ioannis; Χρυσικόπουλος, Βασίλειος (2002)
      This paper presents DocML, a Web-based digital library of university data. The goal is to build a system capable of preserving and managing student assignments efficiently in a university environment. It is based on a ...
    • Linked Data URIs and Libraries: the Story So Far 

      Παπαδάκης, Ιωάννης; Κυπριανός, Κωνσταντίνος; Στεφανιδάκης, Μιχάλης; Papadakis, Ioannis; Kyprianos, Konstantinos; Stefanidakis, Michalis (2015)
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    • Linking the (un)linked data through backlinks 

      Παπαδάκης, Ιωάννης; Στεφανιδάκης, Μιχάλης; Papadakis, Ioannis; Stefanidakis, Michalis (2011)
      This paper proposes a framework capable of enhancing the interlinking between Linked Open Data - LOD repositories. Such interlinking is achieved through the realization of back-linking. Backlinking refers to the consistent ...
    • 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 ...
    • Providing LOD-based functionality in digital libraries 

      Παπαδάκης, Ιωάννης; Κυπριανός, Κωνσταντίνος; Papadakis, Ioannis; Kyprianos, Konstantinos (2012)
      Libraries and other memory institutions have wasted no time in realizing that linked data technologies provide the necessary means to solve important interoperability issues that have been plaguing the community for decades. ...
    • Reasoning against a semantic digital library framework based on grid technology 

      Παπαδάκης, Ιωάννης; Αβρααμίδης, Αγάπιος; Chrissikopoulos, Vassilis; Avramidis, Agapios; Papadakis, Ioannis; Χρυσικόπουλος, Βασίλειος (2005)
      Purpose - Aims to bridge the gap between grid computing and semantic exploitation of information commonly met in digital library infrastructures. Design/methodology/approach - This paper introduces a semantic digital ...
    • Secure medical digital libraries 

      Παπαδάκης, Ιωάννης; Πολέμη, Δέσποινα; Papadakis, Ioannis; Chrissikopoulos, Vassilis; Χρυσικόπουλος, Βασίλειος; Polemi, Despina (2001)
      In this paper, a secure medical digital library is presented. It is based on the CORBA specifications for distributed systems. The described approach relies on a three-tier architecture. Interaction between the medical ...
    • A secure web-based medical digital library architecture based on TTPs 

      Παπαδάκης, Ιωάννης; Πολέμη, Δέσποινα; Papadakis, Ioannis; Polemi, Despina; Χρυσικόπουλος, Βασίλειος; Chrissikopoulos, Vassilis (2000)
      In this paper, a secure medical digital library architecture is presented, that is based on the CORBA specifications for distributed systems. Special attention is given to the distinguished nature of medical data, whose ...
    • 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 ...
    • Subject-Based Information Retrieval within Digital Libraries Employing LCSHs 

      Παπαδάκης, Ιωάννης; Κυπριανός, Κωνσταντίνος; Μαυροπόδη Ρόζα; Στεφανιδάκης, Μιχάλης; Papadakis, Ioannis; Kyprianos, Konstantinos; Mavropodi, Rosa; Stefanidakis, Michalis (2009)
      In this article, an effort is made to take advantage of the inherent semantic wealth existing within Library of Congress Subject Headings (LCSHs) in order to provide more efficient subject-based information retrieval in ...
    • 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 ...