Browsing Περιοδικά, εφημερίδες by Subject "Διαχείριση υπηρεσιών, λειτουργιών και τεχνικών πληροφόρησης"
Now showing items 1-20 of 22
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Case study for the management of a set of spectrally analyzed signals based on OODBMS
(1997)This paper is a case study for the management of a set of synthetic harmonic and real-world sampled signals analyzed by various spectral methods at some desired orders. An OODBMS schema was preferred to an alternative ... -
Combining the Best of Both Worlds: A Semantic Web Book Mashup as a Linked Data Service Over CMS Infrastructure
(2016)We propose a proof-of-concept of how the best of the Web world (RESTful services, Semantic technologies, and CMSs) can be successfully incorporated in the form of a semantic mashup. This mashup enriches data from various ... -
Considerations On Low Complexity Codes Concerning Symmetry And Cyclicity
The binary error correcting codes that are examined in this paper are codes which are constructed out of shorter subcodes. The method of construction is well described by a bipartite graph. The one set of nodes of this ... -
Impact factor and education journals: a critical examination and analysis
(2006)Scientific journals are the primary mode of formal communication in science. The ISI Impact factor, a bibliometric indicator that measures the citation rate of the "average" article in a journal, has been widely used for ... -
The Impact of Local Literature on Foreign Libraries: a Bibliographic Evaluation of the Modern Greek Literary Generation of Last Decade
(2019)This article presents a bibliographic survey relating to the number of titles in Modern Greek fiction owned by libraries worldwide. Using extracted metadata, mainly via the OCLC WorldCat database and supplemented with ... -
Linked data for libraries: creating a global knowledge space, a systematic literature review
(2022-05)The Semantic Web in general and the Linked Open Data Initiative, in particular, are a growing movement for organisations to make their existing data available in a machine-readable format. Thus, institutions are highly ... -
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Mapping Derivative Relationships from RDA to BIBFRAME 2
(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 ... -
Methodology of analysis and interrelation of data about quality indexes of library services by using data- and knowledge- mining techniques
(2009)Purpose - This paper aims to describe a data analysis methodology using data- and knowledge-mining techniques focused on libraries. It concerns data analysis techniques in general, as well as ways in which they could be ... -
Name and Title Authorities in the Music Domain: alignment of UNIMARC Authorities Format with RDA
(2017)This article discusses and highlights alignment issues that arise between UNIMARC Authorities Format and Resource Description and Access (RDA) regarding the creation of name and title authorities for musical works and ... -
On rewriting Xpath Queries Using Views
(2009)The problem of rewriting a query using a materialized view is studied for a well known fragment of XPath that includes the following three constructs: wildcards, descendant edges and branches. In earlier work, determining ... -
On solving efficiently the view selection problem under bag-semantics
(2009)In this paper, we investigate the problem of view selection for workloads of conjunctive queries under bag semantics. In particular we aim to limit the search space of candidate viewsets. In that respect we start delineating ... -
Process mining applied on library information systems: a case study
(2018)Process mining techniques have already been studied in a wide range of sectors, revealing useful information on the processes. In this study, a five-step methodology is applied to an integrated library system (ILS) for the ... -
SKOS Concepts and Natural Language Concepts: an Analysis of Latent Relationships in KOSs
(2016)The vehicle to represent Knowledge Organization Systems (KOSs) in the environment of the Semantic Web and linked data is theSimple Knowledge Organization System (SKOS). SKOS provides a way to assign a URI to each concept, ... -
Storing multidimensional XML documents in relational databases
(2007)The problem of storing and querying XML data using relational databases has been considered a lot and many techniques have been developed. MXML is an extension of XML suitable for representing data that assume different ... -
Translating RDA Reference in Greek: reflections on the Project
(2021)This paper presents and reports on the ongoing project of the Greek translation of the Resource Description and Access (RDA) Reference as pursued by its author. It discusses the first outcomes of the effort during the ... -
A value-propagating transformation technique for Datalog programs based on non-deterministic constructs
(2006)The branching-time transformation is a recent technique for optimizing Chain Datalog programs. In this paper we propose a significant extension of the branching-time transformation which we believe opens up a promising new ... -
Διαχείριση της γνώσης (Knowledge Management) και βιβλιοθήκες
(2000)The paper defines the knowledge management (KM) as the understanding the information flow in organizations. The characteristics of KM are presented, too. Libraries are the institutions that traditionally manage knowledge ... -
Οι βιβλιοθήκες ως κέντρα για την πρόσβαση στην πληροφόρηση
(Ένωση Ελλήνων Βιβλιοθηκαρίων, 1994) -
Οι χρήστες ως δημιουργοί βιβλιοθηκών – Συνέντευξη με την Annette Klein
(Βιβλιοθήκη Πανεπιστημίου Κύπρου, 2012)