Search results for " OWL"
showing 3 items of 13 documents
HOWERD: A Hidden Markov Model for Automatic OWL-ERD Alignment
2016
The HOWERD model for estimating the most likely alignment between an OWL ontology and an Entity Relation Diagram (ERD) is presented. Automatic alignment between relational schema and ontology represents a big challenge in Semantic Web research due to the different expressiveness of these representations. A relational schema is less expressive than the ontology; this is a non trivial problem when accessing data via an ontology and for ontology storing by means of a relational schema. Existent alignment methodologies fail in loosing some contents of the involved representations because the ontology captures more semantic information, and several elements are left unaligned. HOWERD relies on a…
Enigma, suspense, dilemma. Valori e modalità di lettura del giorno della civetta
2020
The paper presents a close reading of The Day of the Owl originating f rom the perspective of semiotic literary theory. It is possible to observe three strategies in the text: enigma, suspense, and dilemma. Whereas the first two cover the unmasking of the truth – following the tradition in crime novels –, the third strategy is particular to the Sciascian contextual crime novel, focused on the semantic instability of values that are the foundation of the social contract. From this starting point, this essay seeks to show that the ‘first novel on Mafia’ is also the first novel that tackles the issue of the Anti-Mafia.