Browsing Βιβλιοθηκονομία και Επιστήμη της Πληροφόρησης / Library and Information Science by Subject "Information technology and library technology, Automated language processing"
Now showing items 1-11 of 11
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Designing views to efficiently answer real SQL queries
(2005)The problem of optimizing queries in the presence of materialized views and the related view-design problem have recently attracted a lot of attention. Significant research results have been reported, and materialized views ... -
Finding equivalent rewritings in the presence of arithmetic comparisons
(2006)The problem of rewriting queries using views has received significant attention because of its applications in a wide variety of data-management problems. For select-project-join SQL (a.k.a. conjunctive) queries and views, ... -
Query expansion of zero-hit subject searches: using a thesaurus in conjunction with NLP techniques
(2012)The focus of our study is zero-hit queries in keyword subject searches and the effort of increasing recall in these cases by reformulating and, then, expanding the initial queries using an external source of knowledge, ... -
Representing changes in XML documents using dimensions
(2003)In this paper, we present a method for representing the history of XML documents using Multidimensional XML (MXML). We demonstrate how a set of basic change operations on XML documents can be represented in MXML, and show ... -
User Interface for a Geo-Temporal Search Service Using DIGMAP Components
(2009)This demo presents a user interface for a Geo-Temporal search service built in the sequence of DIGMAP project. DIGMAP was a co-funded European Union project on old digitized maps and deals with resources rich in geographic and ... -
Αυτόματη μεταγγλώτιση προγραμματισμός. Η εμπειρία του Πανεπιστημίου Κρήτης
(Ένωση Ελλήνων Βιβλιοθηκαρίων, 1995) -
Αυτοματισμός διοικητικών υπηρεσιών Βιβλιοθηκών
(Πανεπιστήμιο Θεσσαλονίκης, 1996) -
Οι βιβλιογραφικές εγγραφές ως αντικείμενο μεταγλώτισης
(Ένωση Ελλήνων Βιβλιοθηκαρίων, 1995)