Hatem Haddad

According to our database, Hatem Haddad authored at least 53 papers between 1999 and 2023.

Collaborative distances:

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

2023

TunBERT: Pretraining BERT for Tunisian Dialect Understanding.

Hatem Haddad, Ahmed Cheikh Rouhou, Abir Messaoudi, Abir Korched, Chayma Fourati, Amel Sellami, Moez Ben HajHmida, Faten Ghriss

SN Comput. Sci., March, 2023

2022

iCompass at WANLP 2022 Shared Task: ARBERT and MARBERT for Multilabel Propaganda Classification of Arabic Tweets.

Bilel Taboubi, Bechir Brahem, Hatem Haddad

Proceedings of the The Seventh Arabic Natural Language Processing Workshop, 2022

iCompass Working Notes for the Nuanced Arabic Dialect Identification Shared task.

Abir Messaoudi, Chayma Fourati, Hatem Haddad, Moez BenHajhmida

Proceedings of the The Seventh Arabic Natural Language Processing Workshop, 2022

TunBERT: Pretrained Contextualized Text Representation for Tunisian Dialect.

Abir Messaoudi, Ahmed Cheikhrouhou, Hatem Haddad, Nourchene Ferchichi, Moez BenHajhmida, Abir Korched, Malek Naski, Faten Ghriss, Amine Kerkeni

Proceedings of the Intelligent Systems and Pattern Recognition, 2022

TuniSER: Toward a Tunisian Speech Emotion Recognition System.

Abir Messaoudi, Hatem Haddad, Moez Benhaj Hmida, Mohamed Graiet

Proceedings of the 5th International Conference on Natural Language and Speech Processing, 2022

iCompass at CheckThat!-2022: ARBERT and AraBERT for Arabic Checkworthy Tweet Identification.

Bilel Taboubi, Mohamed Aziz Ben Nessir, Hatem Haddad

Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to, 2022

iCompass at CLEF2022 CheckThat! Lab: Combining Deep Language Models for Fake News Detection.

Bilel Taboubi, Mohamed Aziz Ben Nessir, Hatem Haddad

Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to, 2022

2021

Syntax-ignorant N-gram embeddings for dialectal Arabic sentiment analysis.

Hala Mulki, Hatem Haddad, Mourad Gridach, Ismail Babaoglu

Nat. Lang. Eng., 2021

TEET! Tunisian Dataset for Toxic Speech Detection.

Slim Gharbi, Heger Arfaoui, Hatem Haddad, Mayssa Kchaou

CoRR, 2021

Bambara Language Dataset for Sentiment Analysis.

Mountaga Diallo, Chayma Fourati, Hatem Haddad

CoRR, 2021

AI4D - African Language Program.

Kathleen Siminyu, Godson Kalipe, Davor Orlic, Jade Z. Abbott, Vukosi Marivate, Sackey Freshia, Prateek Sibal, Bhanu Neupane, David Ifeoluwa Adelani, Amelia V. Taylor, Jamiil Toure Ali, Kevin Degila, Momboladji Balogoun, Thierno Ibrahima Diop, Davis David, Chayma Fourati, Hatem Haddad, Malek Naski

Proceedings of the 2nd AfricaNLP Workshop Proceedings, AfricaNLP@EACL 2021, Virtual Event, 2021

A Multilingual African Embedding for FAQ Chatbots.

Aymen Ben Elhaj Mabrouk, Moez Ben Haj Hmida, Chayma Fourati, Hatem Haddad, Abir Messaoudi

CoRR, 2021

iCompass at Shared Task on Sarcasm and Sentiment Detection in Arabic.

Malek Naski, Abir Messaoudi, Hatem Haddad, Moez BenHajhmida, Chayma Fourati, Aymen Ben Elhaj Mabrouk

Proceedings of the Sixth Arabic Natural Language Processing Workshop, 2021

Introducing A large Tunisian Arabizi Dialectal Dataset for Sentiment Analysis.

Chayma Fourati, Hatem Haddad, Abir Messaoudi, Moez BenHajhmida, Aymen Ben Elhaj Mabrouk, Malek Naski

Proceedings of the Sixth Arabic Natural Language Processing Workshop, 2021

iCompass Working Notes for Arabic Misogyny Identification.

Abir Messaoudi, Chayma Fourati, Mayssa Kchaou, Hatem Haddad

Proceedings of the Working Notes of FIRE 2021, 2021

Tunisian Dialectal End-to-end Speech Recognition based on DeepSpeech.

Abir Messaoudi, Hatem Haddad, Chayma Fourati, Moez Ben Haj Hmida, Aymen Ben Elhaj Mabrouk, Mohamed Graiet

Proceedings of the Fifth International Conference On Arabic Computational Linguistics, 2021

2020

Empirical evaluation of leveraging named entities for arabic sentiment analysis.

Hala Mulki, Hatem Haddad, Mourad Gridach, Ismail Babaoglu

Int. Arab J. Inf. Technol., 2020

TUNIZI: a Tunisian Arabizi sentiment analysis Dataset.

Chayma Fourati, Abir Messaoudi, Hatem Haddad

Proceedings of the 1st AfricaNLP Workshop Proceedings, 2020

iCompass at SemEval-2020 Task 12: From a Syntax-ignorant N-gram Embeddings Model to a Deep Bidirectional Language Model.

Abir Messaoudi, Hatem Haddad, Moez Ben Haj Hmida

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Learning Word Representations for Tunisian Sentiment Analysis.

Abir Messaoudi, Hatem Haddad, Moez Ben HajHmida, Chayma Fourati, Abderrazak Ben Hamida

Proceedings of the Pattern Recognition and Artificial Intelligence, 2020

2019

Empirical evaluation of compounds indexing for Turkish texts.

Chedi Bechikh Ali, Hatem Haddad, Yahya Slimani

Comput. Speech Lang., 2019

Syntax-Ignorant N-gram Embeddings for Sentiment Analysis of Arabic Dialects.

Hala Mulki, Hatem Haddad, Mourad Gridach, Ismail Babaoglu

Proceedings of the Fourth Arabic Natural Language Processing Workshop, 2019

Tw-StAR at SemEval-2019 Task 5: N-gram embeddings for Hate Speech Detection in Multilingual Tweets.

Hala Mulki, Chedi Bechikh Ali, Hatem Haddad, Ismail Babaoglu

Proceedings of the 13th International Workshop on Semantic Evaluation, 2019

T-HSAB: A Tunisian Hate Speech and Abusive Dataset.

Hatem Haddad, Hala Mulki, Asma Oueslati

Proceedings of the Arabic Language Processing: From Theory to Practice, 2019

2018

Tunisian Dialect Sentiment Analysis: A Natural Language Processing-based Approach.

Hala Mulki, Hatem Haddad, Chedi Bechikh Ali, Ismail Babaoglu

Computación y Sistemas, 2018

Impact du Prétraitement Linguistique sur l'Analyse de Sentiment du Dialecte Tunisien ().

Chedi Bechikh Ali, Hala Mulki, Hatem Haddad

Proceedings of the Actes de la Conférence TALN. CORIA-TALN-RJC 2018 - Volume 1, 2018

Preprocessing impact on Turkish sentiment analysis.

Hala Mulki, Hatem Haddad, Chedi Bechikh Ali, Ismail Babaoglu

Proceedings of the 26th Signal Processing and Communications Applications Conference, 2018

Tw-StAR at SemEval-2018 Task 1: Preprocessing Impact on Multi-label Emotion Classification.

Hala Mulki, Chedi Bechikh Ali, Hatem Haddad, Ismail Babaoglu

Proceedings of The 12th International Workshop on Semantic Evaluation, 2018

Monolingual and Cross-lingual Information Retrieval in Cultural Microblog at CLEF 2018.

Chedi Bechikh Ali, Hatem Haddad

Proceedings of the Working Notes of CLEF 2018, 2018

2017

Tw-StAR at SemEval-2017 Task 4: Sentiment Classification of Arabic Tweets.

Hala Mulki, Hatem Haddad, Mourad Gridach, Ismail Babaoglu

Proceedings of the 11th International Workshop on Semantic Evaluation, 2017

Empirical Evaluation of Word Representations on Arabic Sentiment Analysis.

Mourad Gridach, Hatem Haddad, Hala Mulki

Proceedings of the Arabic Language Processing: From Theory to Practice, 2017

Arabic Named Entity Recognition: A Bidirectional GRU-CRF Approach.

Mourad Gridach, Hatem Haddad

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2017

Billingual Formal Concept Analysis for Cross-Language Information Retrieval.

Chedi Bechikh Ali, Hatem Haddad, Yahia Slimani

Proceedings of the 14th IEEE/ACS International Conference on Computer Systems and Applications, 2017

Churn Identification in Microblogs using Convolutional Neural Networks with Structured Logical Knowledge.

Mourad Gridach, Hatem Haddad, Hala Mulki

Proceedings of the 3rd Workshop on Noisy User-generated Text, 2017

2016

Designing a Secure Exam Management System (SEMS) for M-Learning Environments.

Mustafa Kaiiali, Armagan Ozkaya, Halis Altun, Hatem Haddad, Marc Alier

IEEE Trans. Learn. Technol., 2016

Getting a Clean Shot on a Blurred Target: Improving Targeting for Strategic Scanning through Action Research in 10 French Organizations.

Edison Loza Aguirre, Nicolas Lesca, Hatem Haddad, Marie-Laurence Caron-Fasan

Commun. Assoc. Inf. Syst., 2016

Structured Indexing Model for Cross-Language Information Retrieval.

Chedi Bechikh Ali, Hatem Haddad

Proceedings of the CORIA 2016 - Conférence en Recherche d'Informations et Applications, 2016

Detecting the Likely Causes Behind the Emotion Spikes of Influential Twitter Users.

Calkin Suero Montero, Hatem Haddad, Maxim Mozgovoy, Chedi Bechikh Ali

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2016

2015

A Two-Level Keyphrase Extraction Approach.

Chedi Bechikh Ali, Rui Wang, Hatem Haddad

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2015

2014

A new sparse leaky LMS type algorithm.

Tajuddeen R. Gwadabe, Muhammad L. Aliyu, Mujahid A. Alkassim, Mohammad Shukri Salman, Hatem Haddad

Proceedings of the 2014 22nd Signal Processing and Communications Applications Conference (SIU), 2014

Performance of Turkish Information Retrieval: Evaluating the Impact of Linguistic Parameters and Compound Nouns.

Hatem Haddad, Chedi Bechikh Ali

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2014

2013

Extraction et filtrage de syntagmes nominaux pour la Recherche d'Information.

Chedi Bechikh Ali, Hatem Haddad

Proceedings of the Extraction et gestion des connaissances (EGC'2013), Actes, 29 janvier, 2013

Using a meeting room system to improve targeting of Strategic Scanning.

Edison Loza Aguirre, Marie-Laurence Caron-Fasan, Hatem Haddad, Nicolas Lesca

Proceedings of the First International Conference on Enterprise Systems: ES 2013, 2013

2012

Towards an effective automatic query expansion process using an association rule mining approach.

Cherif Chiraz Latiri, Hatem Haddad, Tarek Hamrouni

J. Intell. Inf. Syst., 2012

Indexation à base des syntagmes nominaux (Nominal-chunk based indexing) [in French].

Amine Amri, Maroua Mbarek, Chedi Bechikh, Chiraz Latiri, Hatem Haddad

Proceedings of the JEP-TALN-RECITAL 2012, 2012

2003

Evaluation of web usage mining approaches for user's next request prediction.

Mathias Géry, M. Hatem Haddad

Proceedings of the Fifth ACM CIKM International Workshop on Web Information and Data Management (WIDM 2003), 2003

French Noun Phrase Indexing and Mining for an Information Retrieval System.

Hatem Haddad

Proceedings of the String Processing and Information Retrieval, 2003

Utilisation des Syntagmes Nominaux dans un Système de Recherche d'Information.

Hatem Haddad

Proceedings of the 19èmes Journées Bases de Données Avancées, 2003

2002

Extraction et impact des connaissances sur les performances des systèmes de recherche d'information.

M. Hatem Haddad

PhD thesis, 2002

Combining Text Mining and NLP for Information Retrieval.

Hatem Haddad

Proceedings of the International Conference on Artificial Intelligence, 2002

2001

Utilisation de la Fouille de Données Images pour l'Indexation Automatique des Images.

Hatem Haddad, Philippe Mulhem

Proceedings of the Actes du XIXème Congrès INFORSID, Martigny, Suisse, 24-27 mai, 2001, 2001

Proposition d'un modèle relationnel d'indexation syntagmatique : mise en oeuvre dans le système iota.

Jean-Pierre Chevallet, Hatem Haddad

Proceedings of the Actes du XIXème Congrès INFORSID, Martigny, Suisse, 24-27 mai, 2001, 2001

1999

Knowledge Discovery for Automatic Query Expansion on the World-Wide Web.

Mathias Géry, M. Hatem Haddad

Proceedings of the Advances in Conceptual Modeling: ER '99 Workshops on Evolution and Change in Data Management, 1999