Omar Nouali

According to our database, Omar Nouali authored at least 66 papers between 1995 and 2024.

Collaborative distances:

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

2024

A Survey of Malware Analysis Using Community Detection Algorithms.

Abdelouahab Amira, Abdelouahid Derhab, Elmouatez Billah Karbab, Omar Nouali

ACM Comput. Surv., February, 2024

A secure multi-authority attribute based encryption approach for robust smart grids.

Ahmed Saidi, Abdelouahab Amira, Omar Nouali

Concurr. Comput. Pract. Exp., 2024

2022

Improving collaborative recommendation based on item weight link prediction.

Sahraoui Kharroubi, Youcef Dahmani, Omar Nouali

Turkish J. Electr. Eng. Comput. Sci., January, 2022

SHARE-ABE: an efficient and secure data sharing framework based on ciphertext-policy attribute-based encryption and Fog computing.

Ahmed Saidi, Omar Nouali, Abdelouahab Amira

Clust. Comput., 2022

2021

TriDroid: a triage and classification framework for fast detection of mobile threats in android markets.

Abdelouahab Amira, Abdelouahid Derhab, ElMouatez Billah Karbab, Omar Nouali, Farrukh Aslam Khan

J. Ambient Intell. Humaniz. Comput., 2021

Secure encryption key management as a SecaaS based on Chinese wall security policy.

Saad Fehis, Omar Nouali, M. Tahar Kechadi

J. Inf. Secur. Appl., 2021

Encryption key management as a trusted security as a service for cloud computing.

Saad Fehis, Omar Nouali, Mohand Tahar Kechadi

Int. J. Secur. Networks, 2021

Leveraging app features to improve mobile app retrieval.

Messaoud Chaa, Omar Nouali, Patrice Bellot

Int. J. Intell. Inf. Database Syst., 2021

Access Pattern Hiding in Searchable Encryption.

Fateh Boucenna, Omar Nouali, Kamel Adi, Samir Kechid

Proceedings of the 8th International Conference on Future Internet of Things and Cloud, 2021

2019

Lifetime-Aware Backpressure - A New Delay-Enhanced Backpressure-Based Routing Protocol.

Abdelbaset Kabou, Nadia Nouali-Taboudjemat, Soufiene Djahel, Saïd Yahiaoui, Omar Nouali

IEEE Syst. J., 2019

Secure Inverted Index Based Search over Encrypted Cloud Data with User Access Rights Management.

Fateh Boucenna, Omar Nouali, Samir Kechid, M. Tahar Kechadi

J. Comput. Sci. Technol., 2019

Detecting Stable Communities in Link Streams at Multiple Temporal Scales.

Souâad Boudebza, Rémy Cazabet, Omar Nouali, Faiçal Azouaou

Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2019

A Coherence Model for Sentence Ordering.

Houda Oufaida, Philippe Blache, Omar Nouali

Proceedings of the Natural Language Processing and Information Systems, 2019

Using ABE for Medical Data Protection in Fog Computing.

Abdelghani Krinah, Yacine Challal, Mawloud Omar, Omar Nouali

Proceedings of the 21st International Conference on Enterprise Information Systems, 2019

2018

A semantic layer to improve collaborative filtering systems.

Sahraoui Kharroubi, Youcef Dahmani, Omar Nouali

Int. J. Comput. Sci. Eng., 2018

OLCPM: An online framework for detecting overlapping communities in dynamic social networks.

Souâad Boudebza, Rémy Cazabet, Faiçal Azouaou, Omar Nouali

Comput. Commun., 2018

Scalable Key Management for Elastic Security Domains in Fog Networks.

Yacine Challal, Fatima-Zohra Benhamida, Omar Nouali

Proceedings of the 27th IEEE International Conference on Enabling Technologies: Infrastructure for Collaborative Enterprises, 2018

Combining Tags and Reviews to Improve Social Book Search Performance.

Messaoud Chaa, Omar Nouali, Patrice Bellot

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2018

2017

New technique to deal with verbose queries in social book search.

Messaoud Chaa, Omar Nouali, Patrice Bellot

Proceedings of the International Conference on Web Intelligence, 2017

Toward a new backpressure-based framework to enhance situational awareness in disaster response.

Abdelbaset Kabou, Nadia Nouali-Taboudjemat, Omar Nouali

Proceedings of the 4th International Conference on Information and Communication Technologies for Disaster Management, 2017

A middleware platform for decision support in disaster management.

Ali Benssam, Nadia Nouali-Taboudjemat, Omar Nouali, Abdelbaset Kabou

Proceedings of the 4th International Conference on Information and Communication Technologies for Disaster Management, 2017

Analyzing Backpressure routing interaction with TCP for Wireless Mesh Networks.

Abdelbaset Kabou, José Núñez-Martínez, Nadia Nouali-Taboudjemat, Omar Nouali, Josep Mangues-Bafalluy

Proceedings of the 2017 International Conference on Information Networking, 2017

Accelerated search over encrypted cloud data.

Fateh Boucenna, Omar Nouali, Adel Dabah, Samir Kechid

Proceedings of the 2017 IEEE International Conference on Big Data and Smart Computing, 2017

2016

A New Distributed Chinese Wall Security Policy Model.

Saad Fehis, Omar Nouali, Mohand Tahar Kechadi

J. Digit. Forensics Secur. Law, 2016

An e-readiness assessment model for disaster management.

Ali Benssam, Nadia Nouali-Taboudjemat, Omar Nouali

Int. J. Inf. Technol. Manag., 2016

Concept-based Semantic Search over Encrypted Cloud Data.

Fateh Boucenna, Omar Nouali, Samir Kechid

Proceedings of the 12th International Conference on Web Information Systems and Technologies, 2016

Verbose Query Reduction by Learning to Rank for Social Book Search Track.

Messaoud Chaa, Omar Nouali, Patrice Bellot

Proceedings of the Working Notes of CLEF 2016, 2016

2015

Using Distributed Word Representations and mRMR Discriminant Analysis for Multilingual Text Summarization.

Houda Oufaida, Philippe Blache, Omar Nouali

Proceedings of the Natural Language Processing and Information Systems, 2015

Improvement of Collaborative Filtering Systems through Resource Description Framework.

Sahraoui Kharroubi, Youcef Dahmani, Omar Nouali

Proceedings of the IPAC '15: International Conference on Intelligent Information Processing, 2015

Ontology-Based Approach for Temporal Semantic Modelling of Social Networks.

Souâad Boudebza, Faiçal Azouaou, Omar Nouali

Proceedings of the 3rd International Conference on Future Internet of Things and Cloud, 2015

CERIST at INEX 2015: Social Book Search Track.

Messaoud Chaa, Omar Nouali

Proceedings of the Working Notes of CLEF 2015, 2015

Toward a New Recommender System Based on Multi-criteria Hybrid Information Filtering.

Hanane Zitouni, Omar Nouali, Souham Meshoul

Proceedings of the Computer Science and Its Applications, 2015

A Hybrid Model to Improve Filtering Systems.

Sahraoui Kharroubi, Youcef Dahmani, Omar Nouali

Proceedings of the Computer Science and Its Applications, 2015

2014

Minimum redundancy and maximum relevance for single and multi-document Arabic text summarization.

Houda Oufaida, Omar Nouali, Philippe Blache

J. King Saud Univ. Comput. Inf. Sci., 2014

Multilingual Summarization Experiments on English, Arabic and French (Résumé Automatique Multilingue Expérimentations sur l'Anglais, l'Arabe et le Français) [in French].

Houda Oufaida, Omar Nouali, Philippe Blache

Proceedings of the Traitement Automatique des Langues Naturelles, 2014

Requirements for an IT based platform for disaster management.

Ali Benssam, Nadia Nouali-Taboudjemat, Omar Nouali

Proceedings of the 1st International Conference on Information and Communication Technologies for Disaster Management, 2014

Towards a dynamic evacuation system for disaster situations.

Ali Benssam, Ahcène Bendjoudi, Saïd Yahiaoui, Nadia Nouali-Taboudjemat, Omar Nouali

Proceedings of the 1st International Conference on Information and Communication Technologies for Disaster Management, 2014

2013

Semantic Annotations and Context Reasoning to Enhance Knowledge Reuse in e-Learning.

Souâad Boudebza, Lamia Berkani, Faiçal Azouaou, Omar Nouali

Proceedings of the Modeling Approaches and Algorithms for Advanced Computer Applications, 2013

Using Hybrid Semantic Information Filtering Approach in CoPEs.

Lamia Berkani, Azeddine Chikh, Omar Nouali

J. Web Eng., 2013

Towards an It-based platform for disaster risks management in Algeria.

Ali Benssam, Nadia Nouali-Taboudjemat, Omar Nouali

Proceedings of the 10th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2013

Recommandation personnalisée des ressources dans une communauté de pratique de e-learning. Une approche à base de filtrage hybride.

Lamia Berkani, Azeddine Chikh, Omar Nouali

Proceedings of the Actes du XXXIème Congrès INFORSID, Paris, France, 29-31 Mai 2013., 2013

Forensic evidence reporting using GMM-UBM, JFA and I-vector methods: Application to Algerian Arabic dialect.

Zinelabidine Boulkenafet, Messaoud Bengherabi, Farid Harizi, Omar Nouali, Mohamed Cheriet

Proceedings of the 8th International Symposium on Image and Signal Processing and Analysis, 2013

Semantic Collaborative Filtering for Learning Objects Recommendation.

Lamia Berkani, Omar Nouali

Proceedings of the KDIR/KMIS 2013 - Proceedings of the International Conference on Knowledge Discovery and Information Retrieval and the International Conference on Knowledge Management and Information Sharing, Vilamoura, Algarve, Portugal, 19, 2013

Using clustering and a modified classification algorithm for automatic text summarization.

Abdelkrime Aries, Houda Oufaida, Omar Nouali

Proceedings of the Document Recognition and Retrieval XX, 2013

Using the conformal embedding analysis to compensate the channel effect in the i-vector based speaker verification system.

Zinelabidine Boulkenafet, Messaoud Bengherabi, Omar Nouali, Mohamed Cheriet

Proceedings of the 2013 BIOSIG, 2013

2012

A Recommendation-based Approach for Communities of Practice of E-learning.

Lamia Berkani, Omar Nouali, Azeddine Chikh

Proceedings of the 4th International conference on Web and Information Technologies, 2012

Learning to rank in XML information retrieval: Which feature improve the best?

Messaoud Chaa, Omar Nouali, Kamal Bal

Proceedings of the Seventh International Conference on Digital Information Management, 2012

2011

La validation dynamiquement adaptable des transactions mobiles. Une approche sensible au contexte utilisant des politiques d'adaptation.

Nadia Nouali-Taboudjemat, Omar Nouali, Habiba Drias

Tech. Sci. Informatiques, 2011

Cognitive filtering of textual information agents based implementation.

Omar Nouali, Nadia Nouali-Taboudjemat, Bernard Toursel

Int. Arab J. Inf. Technol., 2011

Knowledge extraction by Internet monitoring to enhance crisis management.

Samiha El Hamali, Nadia Nouali-Taboudjemat, Omar Nouali

Proceedings of the 8th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2011

Semantics and Knowledge Capitalization in Online Communities of Practice of e-Learning.

Lamia Berkani, Azeddine Chikh, Omar Nouali

Proceedings of the KMIS 2011, 2011

Optimization of Collaborative Filtering Systems.

Sahraoui Kharroubi, Youcef Dahmani, Omar Nouali

Proceedings of the Third International Conference on Computer Science and its Applications (CIIA'11), 2011

2010

Deal with multiplicity and diversity of relevance factors in XML retrieval.

Kamal Bal, Omar Nouali

Proceedings of the Fifth IEEE International Conference on Digital Information Management, 2010

Recherche d'information orientée contenu dans les documents XML par agrégation partielle des sources de pertinence.

Kamal Bal, Omar Nouali

Proceedings of the COnférence en Recherche d'Infomations et Applications, 2010

2009

Propriété Intellectuelle dans le Commerce Électronique: Tatouage de Livres Électroniques.

Omar Nouali, Abdelghani Krinah

Proceedings of the 2nd Conférence Internationale sur l'Informatique et ses Applications (CIIA'09), 2009

2008

Vectorial Information Structuring for Documents Filtering and Diffusion.

Omar Nouali, Abdelghani Krinah

Int. Arab J. Inf. Technol., 2008

Le filtrage collaboratif et le web 2.0. État de l'art.

Houda Oufaida, Omar Nouali

Document Numérique, 2008

Using Prepaid Cards in E-Business - Libreaire, an e-Books Online Store.

Omar Nouali, Abdelghani Krinah

Proceedings of the ICEIS 2008, 2008

2005

Classification de courriers électroniques. Une approche par apprentissage basée sur des modèles linguistiques.

Omar Nouali, A. Regnier, Philippe Blache

Rev. d'Intelligence Artif., 2005

Filtrage automatique de courriels: une approche adaptative et multiniveau.

Omar Nouali, Philippe Blache

Ann. des Télécommunications, 2005

A Web Pages Automatic Filtering System.

Omar Nouali, A. Saidi, H. Chahrat, Abdelghani Krinah, Bernard Toursel

Proceedings of the Third World Enformatika Conference, 2005

2004

Automatic Classification and Filtering of Electronic Information: Knowledge-Based Filtering Approach.

Omar Nouali, Philippe Blache

Int. Arab J. Inf. Technol., 2004

A semantic vector space and features-based approach for automatic information filtering.

Omar Nouali, Philippe Blache

Expert Syst. Appl., 2004

2003

Sélection de critères pour le filtrage automatique de messages.

Omar Nouali

Proceedings of the Actes de la 10ème conférence sur le Traitement Automatique des Langues Naturelles. REncontres jeunes Chercheurs en Informatique pour le Traitement Automatique des Langues (Posters), 2003

2002

Classification Automatique de messages : une approche hybride.

Omar Nouali

Proceedings of the Actes de la 9ème conférence sur le Traitement Automatique des Langues Naturelles. REncontres jeunes Chercheurs en Informatique pour le Traitement Automatique des Langues, 2002

1995

Sigar : Generating Responses in a Natural Language Query System.

H. Khelalfa, Omar Nouali

Proceedings of the First International Workshop on Applications of Natural Language to Data Bases, 1995