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Using qualitative research methods for the improvement of collaborative information searching tools design 

Μητρέλης, Άγγελος; Τσάκωνας, Γιάννης; Παπαθεοδώρου, Χρήστος; Mitrelis, Angelos; Tsakonas, Giannis; Papatheodorou, Christos (2008)
Regarding the change of information seeking to a collaborative activity, DLs as dynamic information systems, have to adopt collaboration searching tools. This study investigates the degree of collaboration in information ...
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Critical constructs of digital library interaction 

Τσάκωνας, Γιάννης; Παπαθεοδώρου, Χρήστος; Tsakonas, Giannis; Papatheodorou, Christos (2007)
The perception of fundamental dimensions of digital library (DL) interaction requires the deep exploration of interactive events. Interaction in DLs depends to a great degree on the content they provide. The present study ...
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Assessing use intention and usability of mobile devices in a hybrid environment 

Παπαθεοδώρου, Χρήστος; Βερονίκης, Σπύρος; Τσάκωνας, Γιάννης; Veronikis, Spyros; Tsakonas, Giannis; Papatheodorou, Christos (2011)
During the last decades many information providers, such as libraries, have been collecting, organizing and delivering information in both print and digital format, forming a hybrid information environment. However, ...
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Mining digital library evaluation patterns using a domain ontology 

Παπαθεοδώρου, Χρήστος; Μητρέλης, Άγγελος; Παπαχριστόπουλος, Λεωνίδας; Σφακάκης, Μιχάλης; Τσάκωνας, Γιάννης; Mitrelis, Angelos; Papatheodorou, Christos; Papachristopoulos, Leonidas; Tsakonas, Giannis; Sfakakis, Michalis (2012)
Scientific literature is vast and therefore the researchers need knowledge organization systems to index, semantically annotate and correlate their bibliographic sources. Additionally they need methods and tools to discover ...
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An experimental framework for comparative digital library evaluation: The logging scheme 

Καπιδάκης, Σαράντος; Klas, Claus-Peter; Fuhr, Norbert; Kriewel, S.; Albrechtsen, Hanne; Παπαθεοδώρου, Χρήστος; Τσάκωνας, Γιάννης; Hansen, Preben; Kovács, László; Micsik, A.; Jacob, E.; Kapidakis, Sarantos; Tsakonas, Giannis; Papatheodorou, Christos (2006)
Evaluation of digital libraries assesses their effectiveness, quality and overall impact. In this paper we present a novel, multi-level logging framework that will provide complete coverage of the different aspects of DL ...
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A logging scheme for comparative digital library evaluation 

Καπιδάκης, Σαράντος; Klas, Claus-Peter; Albrechtsen, Hanne; Fuhr, Norbert; Hansen, Preben; Kovács, László; Kriewel, S.; Micsik, András; Παπαθεοδώρου, Χρήστος; Τσάκωνας, Γιάννης; Jacob, E.; Kapidakis, Sarantos; Tsakonas, Giannis; Papatheodorou, Christos (2006)
Evaluation of digital libraries assesses their effectiveness, quality and overall impact. To facilitate the comparison of different evaluations and to support the re-use of evaluation data, we are proposing a new logging ...
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Discovering user communities on the Internet using unsupervised machine learning techniques 

Παπαθεοδώρου, Χρήστος; Καρκαλέτσης, Β.; Σπυρόπουλος, Γ.Δ.; Papatheodorou, Christos; Karkaletsis, V.; Spyropoulos, C.D.; Paliouras, G.; Παλιούρας, Γ. (2002)
Contribution to special issue on intelligence and interaction in community based systems (Part 1). Argues for the usefulness of constructing communities of users with common behaviour, making use of machine learning ...
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Εκπαίδευση Αρχειονόμων και Βιβλιοθηκονόμων και Κυβερνητική πληροφορία 

Παπαθεοδώρου, Χρήστος; Papatheodorou, Christos (Γενική Γραμματεία Ενημέρωσης και Επικοινωνίας, 2014)
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An Ontological Representation of the Digital Library Evaluation Domain 

Παπαθεοδώρου, Χρήστος; Τσάκωνας, Γιάννης; Papatheodorou, Christos; Tsakonas, Giannis (2011)
Digital library evaluation is a complex field, as complex as the phenomena it studies. The interest of the digital library society still remains vibrant after all these years of solidification, as these systems have entered ...
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Encoding of public records and procedures in electronic registries 

Παπαθεοδώρου, Χρήστος; Προκοπιάδου, Γεωργία; Μοσχόπουλος, Διονύσης; Papatheodorou, Christos; Moschopoulos, Denis; Procopiadou, Georgia (2004)
An electronic registry is the main mechanism for the official distribution of public records, which are created within the framework of administrative procedures and business transactions. The encoding of public records ...
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AuthorPapatheodorou, Christos (63)
Παπαθεοδώρου, Χρήστος (56)
Tsakonas, Giannis (22)Τσάκωνας, Γιάννης (18)Sfakakis, Michalis (11)Papachristopoulos, Leonidas (10)Παπαθεοδώρου, Χρήστος (9)Bountouri, Lina (7)Kakali, Constantia (7)Κακάλη, Κωνσταντία (7)... View MoreSubjectInformation treatment for information services, Information functions and techniques, Data and metadata structures (18)Διαχείριση υπηρεσιών, λειτουργιών και τεχνικών πληροφόρησης, Δομές δεδομένων και μεταδεδομένων (18)Libraries as physical collections (16)Βιβλιοθήκες ως φυσικές συλλογές (16)Digital library evaluation (8)Metadata Interoperability (8)Digital library (7)Evaluation (7)Ontologies (5)Τεχνολογίες πληροφόρησης και τεχνολογίες βιβλιοθηκών (5)... View MoreDate Issued2010 - 2017 (34)2000 - 2009 (30)1992 - 1999 (1)

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