Λεπτομέρειες

ΕίδοςΔημοσίευση
ΚωδικόςTR-2010-3
ΤίτλοςΕνοποίηση Λέξεων Κλειδιών και Σημασιολογίας στην Επισήμανση και Αναζήτηση Εγγράφων
ΣυγγραφέαςΜπικακης Ν., Γιαννοπουλος Γ., Δαλαμαγκας Θ., Σελλης Τ.
Έτος2010
Λέξεις κλειδιάGoNTogle, Semantic Annotation, Document Annotations, Ontology based Retrieval, Hybrid Search, Semantic Search, Keyword Search.
ΠερίληψηThis paper describes GoNTogle, a framework for document annotation and retrieval, built on top of Semantic Web and IR technologies. GoNTogle supports ontology-based annotation for documents of several formats, in a fully collaborative environment. It provides both manual and automatic annotation mechanisms. Automatic annotation is based on a learning method that exploits user annotation history and textual information to automatically suggest annotations for new documents. GoNTogle also provides search facilities beyond the traditional keyword-based search. A flexible combination of keyword-based and semantic-based search over documents is proposed in conjunction with advanced ontology-based search operations. The proposed methods are implemented in a fully functional tool and their effectiveness is experimentally validated.
ΚατηγορίαInformation Systems Development
Δημοσίευση9th International Conference on Ontologies, DataBases, and Applications of Semantics (ODBASE'10)
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