Browsing by Subject "Διαχείριση υπηρεσιών, λειτουργιών και τεχνικών πληροφόρησης"
Now showing items 1-20 of 81
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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 ... -
Cloud Computing & Data Management (Υπολογιστικά Νέφη & Διαχείριση Δεδομένων)
(Κυπριακή Ένωση Βιβλιοθηκονόμων και Επιστημόνων Πληροφόρησης, 2012) -
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 ... -
A Compressed Self-indexed Representation of XML Documents
(2009)This paper presents a structure we call XML Wavelet Tree (XWT) to represent any XML document in a compressed and self-indexed form. Therefore, any query or procedure that could be performed over the original document can ... -
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 ... -
Developing and supporting open access policies in research institutions: why, how and who!
(Κυπριακή Ένωση Βιβλιοθηκονόμων - Επιστημόνων Πληροφόρησης, 2015) -
Dimensionality Curse, Concentration Phenomenon and the KDB-tree
(2011)The problem of indexing large volumes of high dimensional data is an important and popular issue in the area of database management. There are many indexing methods that behave well in low dimensional spaces, but, in high ... -
eXaMpLe: αξιοποιώντας την τεχνολογία XML στη διαχείριση της πληροφορίας
(Ιόνιο Πανεπιστήμιο, 2004)Οι σύγχρονες τάσεις στον τομέα των τεχνολογιών πληροφόρησης επηρεάζουν τους φορείς που παράγουν και διαχειρίζονται την πληροφορία αναφορικά με τα πρότυπα που χρησιμοποιούν και τα εργαλεία διαχείρισής τους. Η Επεκτάσιμη ... -
FRBRization: αναζητώντας το "κλειδί" για τον εντοπισμό των Έργων
(Βιβλιοθήκη και Υπηρεσία Πληροφόρησης Παντείου Πανεπιστημίου, 2010)To εννοιολογικό μοντέλο των FRBR αποτελεί ένα πεδίο το οποίο τυγχάνει όλο και μεγαλύτερης προσοχής τόσο μέσα στα περιορισμένα όρια των καταλόγων βιβλιοθηκών όσο και έξω από αυτά ως ένα όχημα που θα επιτρέψει στους καταλόγους ... -
A Hybrid Distributed Architecture for Indexing
(2009)This paper presents a hybrid scavenger grid as an underlying hardware architecture for search services within digital libraries. The hybrid scavenger grid consists of both dedicated servers and dynamic resources in the ... -
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 ... -
Improving Information Retrieval Effectiveness in Peer-to-Peer Networks through Query Piggybacking
(2009)This work describes an algorithm which aims at increasing the quantity of relevant documents retrieved from a Peer-To-Peer (P2P) network. The algorithm is based on a statistical model used for ranking documents, peers and ... -
Improving Query Efficiency in High Dimensional Point Indexes
(2011)In this paper, we focus on the leaf level nodes of tree-like k-dimensional indexes that store the data entries, since those nodes represent the majority of the nodes in the index. We propose a generic node splitting approach ... -
Koha: DIY or not?
(Πανεπιστήμιο Μακεδονίας, 2011) -
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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A location-tracking interface for ethnomusicological collections
(2009)Annotation in ethnomusicological archives is often incomplete, and searches involving artist’s or composer’s name often do not apply. We propose a novel system for intuitive exploration of ethnomusicological recordings which ... -
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 ...