Afef Walha

According to our database, Afef Walha authored at least 7 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Data integration from traditional to big data: main features and comparisons of ETL approaches.

Afef Walha, Faiza Ghozzi, Faïez Gargouri

J. Supercomput., December, 2024

Extract-Transform-Load Process for Recognizing Sentiment from User-Generated Text on Social Media.

Afef Walha, Faïza Ghozzi, Faïez Gargouri

Proceedings of the 19th International Conference on Evaluation of Novel Approaches to Software Engineering, 2024

2021

Design and Execution of ETL Process to Build Topic Dimension from User-Generated Content.

Afef Walha, Faiza Ghozzi, Faïez Gargouri

Proceedings of the Research Challenges in Information Science, 2021

2019

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

2017

ETL4Social-Data: Modeling Approach for Topic Hierarchy.

Afef Walha, Faiza Ghozzi, Faïez Gargouri

Proceedings of the 9th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management, 2017

2016

A Lexicon approach to multidimensional analysis of tweets opinion.

Afef Walha, Faiza Ghozzi, Faïez Gargouri

Proceedings of the 13th IEEE/ACS International Conference of Computer Systems and Applications, 2016

2015

ETL Transformation Algorithm for Facebook Opinion Data.

Afef Walha, Faiza Ghozzi, Faïez Gargouri

Proceedings of the WEBIST 2015, 2015