Concepts Extraction based on HTML Documents Structure. - Rim Zarrad; Narjes Doggaz; Ezzeddine Zagrouba (ICAART (1), 2012)

Toward a taxonomy of concepts using web documents structure. - Rim Zarrad; Narjes Doggaz; Ezzeddine Zagrouba (iiWAS, 2012)

Title-based Approach to Relation Discovery from Wikipedia. - Rim Zarrad; Narjes Doggaz; Ezzeddine Zagrouba (KEOD, 2013)

Using heading hierarchy for non-taxonomic relation extraction. - Rim Zarrad; Narjes Doggaz; Ezzeddine Zagrouba (AICCSA, 2016)