ETL Transformation Algorithm for Facebook Opinion Data. - Afef Walha; Faiza Ghozzi; Faïez Gargouri (WEBIST, 2015)

A Lexicon approach to multidimensional analysis of tweets opinion. - Afef Walha; Faiza Ghozzi; Faïez Gargouri (AICCSA, 2016)

ETL4Social-Data: Modeling Approach for Topic Hierarchy. - Afef Walha; Faiza Ghozzi; Faïez Gargouri (KEOD, 2017)

From user generated content to social data warehouse: processes, operations and data modelling. - Afef Walha; Faiza Ghozzi; Faïez Gargouri (Int. J. Web Eng. Technol., 2019)

Design and Execution of ETL Process to Build Topic Dimension from User-Generated Content. - Afef Walha; Faiza Ghozzi; Faïez Gargouri (RCIS, 2021)

Extract-Transform-Load Process for Recognizing Sentiment from User-Generated Text on Social Media. - Afef Walha; Faïza Ghozzi; Faïez Gargouri (ENASE, 2024)

Data integration from traditional to big data: main features and comparisons of ETL approaches. - Afef Walha; Faiza Ghozzi; Faïez Gargouri (J. Supercomput., 2024)

Tweets opinion analysis integration: ETL modeling with MapReduce. - Afef Walha; Hana Mallek; Faiza Ghozzi; Faïez Gargouri (Clust. Comput., 2025)