Signature-based structures for objects with set-valued attributes

Aiming at the efficient retrieval of objects with set-valued attributes, we introduce three variations of a new method in order to satisfy subset and superset queries. Our approach is to combine the advantages of two access methods, that of linear Hashing and of tree-shaped methods, on which other s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Information systems (Oxford) 2002-04, Vol.27 (2), p.93-121
Hauptverfasser:	Tousidou, Eleni, Bozanis, Panayiotis, Manolopoulos, Yannis
Format:	Artikel
Sprache:	eng
Schlagworte:	Computerized information retrieval Evaluation Methodologies Query formulation
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!