Incoherence detection and approximate solving of equations using fuzzy qualitative reasoning. - Didier Dubois; Allel Hadj-Ali; Henri Prade (FUZZ-IEEE, 2000)

Making Fuzzy Absoulute and Fuzzy Relative Orders of Magnitude Consistent. - Didier Dubois; Allel HadjAli; Henri Prade (IFSA, 2003)

Fuzziness and Uncertainty in Temporal Reasoning. - Didier Dubois; Allel HadjAli; Henri Prade (J. Univers. Comput. Sci., 2003)

Qualitative reasoning based on fuzzy relative orders of magnitude. - Allel HadjAli; Didier Dubois; Henri Prade (IEEE Trans. Fuzzy Syst., 2003)

Fuzzy Closeness Relation as a Basis for Weakening Fuzzy Relational Queries. - Patrick Bosc; Allel HadjAli; Olivier Pivert (FQAS, 2004)

A Possibility Theory-based Approach for Handling of Uncertain Relations Between Temporal Points. - Allel HadjAli; Didier Dubois; Henri Prade (TIME, 2004)

Weakening of Fuzzy Relational Queries: an Absolute Proximity Relation-Based Approach. - Patrick Bosc; Allel HadjAli; Olivier Pivert (EUSFLAT Conf., 2005)

Towards a Tolerance-Based Technique for Cooperative Answering of Fuzzy Queries Against Regular Databases. - Patrick Bosc; Allel HadjAli; Olivier Pivert (OTM Conferences (1), 2005)

Relaxation Paradigm in a Flexible Querying Context. - Patrick Bosc; Allel HadjAli; Olivier Pivert (FQAS, 2006)

Tolerant division operators to overcome empty answers. - Patrick Bosc; Allel HadjAli; Olivier Pivert (BDA, 2007)

Flexible Querying of Multiple Data Sources through Fuzzy Summaries. - Patrick Bosc; Allel HadjAli; Hélène Jaudoin; Olivier Pivert (DEXA Workshops, 2007)

On a Proximity-based Tolerant Inclusion. - Patrick Bosc; Allel HadjAli; Olivier Pivert (EUSFLAT Conf. (2), 2007)

Adjusting the Core and/or the Support of a Fuzzy Set - A New Approach to Fuzzy Modifiers. - Patrick Bosc; Didier Dubois; Allel HadjAli; Olivier Pivert; Henri Prade (FUZZ-IEEE, 2007)

A possibility theory-based approach to the handling of uncertain relations between temporal points. - Didier Dubois; Allel HadjAli; Henri Prade (Int. J. Intell. Syst., 2007)

On the Versatility of Fuzzy Setsfor Modeling Flexible Queries. - Patrick Bosc; Allel HadjAli; Olivier Pivert (Handbook of Research on Fuzzy Information Processing in Databases, 2008)

Database Preferences Queries - A Possibilistic Logic Approach with Symbolic Priorities. - Allel HadjAli; Souhila Kaci; Henri Prade (FoIKS, 2008)

Cooperative Answering to Flexible Queries Via a Tolerance Relation. - Patrick Bosc; Allel HadjAli; Olivier Pivert (ISMIS, 2008)

Towards Fuzzy Query Answering Using Fuzzy Views - A Graded-Subsumption-Based Approach. - Allel HadjAli; Olivier Pivert (ISMIS, 2008)

Empty versus overabundant answers to flexible relational queries. - Patrick Bosc; Allel HadjAli; Olivier Pivert (Fuzzy Sets Syst., 2008)

La notion de division tolérante et son intérêt pour remédier aux réponses vides. - Patrick Bosc; Allel HadjAli; Olivier Pivert (Ingénierie des Systèmes d Inf., 2008)

Semantic Proximity Between Queries and the Empty Answer Problem. - Patrick Bosc; Carmen Brando 001; Allel HadjAli; Hélène Jaudoin; Olivier Pivert (IFSA/EUSFLAT Conf., 2009)

Integrating Complex User Preferences into a Route Planner: A Fuzzy-Set-Based Approach. - Amine Mokhtari; Olivier Pivert; Allel HadjAli (IFSA/EUSFLAT Conf., 2009)

Towards a route planner capable of dealing with complex bipolar preferences. - Amine Mokhtari; Olivier Pivert; Allel Hadjali; Patrick Bosc (ITSC, 2009)

Guest editors' introduction to the special issue on flexible queries in information systems. - Patrick Bosc; Allel HadjAli; Gabriella Pasi (J. Intell. Inf. Syst., 2009)

Incremental controlled relaxation of failing flexible queries. - Patrick Bosc; Allel HadjAli; Olivier Pivert (J. Intell. Inf. Syst., 2009)

Une approche fondée sur la corrélation entre prédicats pour le traitement des réponses pléthoriques. - Patrick Bosc; Allel HadjAli; Olivier Pivert; Grégory Smits (EGC, 2010)

An Approach Based on Predicate Correlation to the Reduction of Plethoric Answer Sets. - Patrick Bosc; Allel HadjAli; Olivier Pivert; Grégory Smits (EGC (best of volume), 2010)

A Method Based on Query Caching and Predicate Substitution for the Treatment of Failing Database Queries. - Olivier Pivert; Hélène Jaudoin; Carmen Brando 001; Allel HadjAli (ICCBR, 2010)

Trimming Plethoric Answers to Fuzzy Queries: An Approach Based on Predicate Correlation. - Patrick Bosc; Allel HadjAli; Olivier Pivert; Grégory Smits (IPMU, 2010)

A Fuzzy-Rule-Based Approach to Contextual Preference Queries. - Allel HadjAli; Amine Mokhtari; Olivier Pivert (IPMU, 2010)

Estimating the relevance of a data source using a fuzzy-cardinality-based summary. - Olivier Pivert; Allel HadjAli; Grégory Smits (IEEE Conf. of Intelligent Systems, 2010)

Possibilistic contextual skylines with incomplete preferences. - Allel HadjAli; Olivier Pivert; Henri Prade (SoCPaR, 2010)

On the Use of Fuzzy Cardinalities for Reducing Plethoric Answers to Fuzzy Queries. - Patrick Bosc; Allel HadjAli; Olivier Pivert; Grégory Smits (SUM, 2010)

FORUM: a flexible data integration system based on data semantics. - Zohra Bellahsene; Salima Benbernou; Hélène Jaudoin; François Pinet; Olivier Pivert; Farouk Toumani; Stephan Bernard; Pierre Colomb; Remi Coletta; Emmanuel Coquery; Fabien De Marchi; Fabien Duchateau; et al. (SIGMOD Rec., 2010)

Top-k Web Service Compositions Using Fuzzy Dominance Relationship. - Karim Benouaret; Djamal Benslimane; Allel HadjAli; Mahmoud Barhamgi (IEEE SCC, 2011)

Efficient Detection of Minimal Failing Subqueries in a Fuzzy Querying Context. - Olivier Pivert; Grégory Smits; Allel HadjAli; Hélène Jaudoin (ADBIS, 2011)

Searching for a compromise between satisfaction and diversity in database fuzzy querying. - Olivier Pivert; Allel Hadjali; Grégory Smits (EUSFLAT Conf., 2011)

Une approche à base de règles floues pour les requêtes à préférences contextuelles. - Allel HadjAli; Amine Mokhtari; Olivier Pivert (EGC, 2011)

A Cooperative Answering Approach to Fuzzy Preferences Queries in Service Discovery. - Katia Abbaci; Fernando Lemos; Allel HadjAli; Daniela Grigori; Ludovic Liétard; Daniel Rocacher; Mokrane Bouzeghoub (FQAS, 2011)

On Possibilistic Skyline Queries. - Patrick Bosc; Allel HadjAli; Olivier Pivert (FQAS, 2011)

A Fuzzy-Rule-Based Approach to the Handling of Inferred Fuzzy Predicates in Database Queries. - Allel HadjAli; Olivier Pivert (FQAS, 2011)

A similarity skyline approach for handling graph queries - A preliminary report. - Katia Abbaci; Allel HadjAli; Ludovic Liétard; Daniel Rocacher (ICDE Workshops, 2011)

On the Use of Fuzzy Dominance for Computing Service Skyline Based on QoS. - Karim Benouaret; Djamal Benslimane; Allel HadjAli (ICWS, 2011)

On Different Types of Fuzzy Skylines. - Allel HadjAli; Olivier Pivert; Henri Prade (ISMIS, 2011)

On Database Queries Involving Inferred Fuzzy Predicates. - Olivier Pivert; Allel HadjAli; Grégory Smits (ISMIS, 2011)

Selecting and Ranking Business Processes with Preferences: An Approach Based on Fuzzy Sets. - Katia Abbaci; Fernando Lemos; Allel HadjAli; Daniela Grigori; Ludovic Liétard; Daniel Rocacher; Mokrane Bouzeghoub (OTM Conferences (1), 2011)

Top-k service compositions: a fuzzy set-based approach. - Karim Benouaret; Djamal Benslimane; Allel HadjAli (SAC, 2011)

Processing Fuzzy Queries in a Peer Data Management System Using Distributed Fuzzy Summaries. - Olivier Pivert; Grégory Smits; Allel HadjAli (SUM, 2011)

An Approach Based on Fuzzy Sets to Selecting and Ranking Business Processes. - Katia Abbaci; Fernando Lemos; Allel HadjAli; Daniela Grigori; Ludovic Liétard; Daniel Rocacher; Mokrane Bouzeghoub (CEC, 2011)

Database preference queries - a possibilistic logic approach with symbolic priorities. - Allel HadjAli; Souhila Kaci; Henri Prade (Ann. Math. Artif. Intell., 2011)

On database queries involving competitive conditional preferences. - Patrick Bosc; Allel HadjAli; Olivier Pivert (Int. J. Intell. Syst., 2011)

FuDoCS: A Web Service Composition System Based on Fuzzy Dominance for Preference Query Answering. - Karim Benouaret; Djamal Benslimane; Allel HadjAli; Mahmoud Barhamgi (Proc. VLDB Endow., 2011)

WS-Sky: An Efficient and Flexible Framework for QoS-Aware Web Service Selection. - Karim Benouaret; Djamal Benslimane; Allel HadjAli (IEEE SCC, 2012)

Selecting Skyline Web Services from Uncertain QoS. - Karim Benouaret; Djamal Benslimane; Allel HadjAli (IEEE SCC, 2012)

A Preference-Aware Query Model for Data Web Services. - Soumaya Amdouni; Djamal Benslimane; Mahmoud Barhamgi; Allel HadjAli; Rim Faiz; Parisa Ghodous (ER, 2012)

LUCIFER : Un système de détection de conflits dans les requêtes flexibles. - Olivier Pivert; Grégory Smits; Allel HadjAli; Hélène Jaudoin (EGC, 2012)

Answering Fuzzy Preference Queries over Data Web Services. - Soumaya Amdouni; Mahmoud Barhamgi; Djamal Benslimane; Allel HadjAli; Karim Benouaret; Rim Faiz (ICWE, 2012)

Selecting Skyline Web Services for Multiple Users Preferences. - Karim Benouaret; Djamal Benslimane; Allel HadjAli (ICWS, 2012)

A Bipolar Approach to the Handling of User Preferences in Business Processes Retrieval. - Katia Abbaci; Fernando Lemos; Allel HadjAli; Daniela Grigori; Ludovic Liétard; Daniel Rocacher; Mokrane Bouzeghoub (IPMU (1), 2012)

Majority-Rule-Based Web Service Selection. - Karim Benouaret; Dimitris Sacharidis; Djamal Benslimane; Allel HadjAli (WISE, 2012)

On advances in soft computing applied to databases and information systems. - Patrick Bosc; Guy De Tré; Jozo J. Dujmovic; Allel HadjAli; Olivier Pivert; Rita Almeida Ribeiro; Slawomir Zadrozny (Fuzzy Sets Syst., 2012)

Expressing and processing complex preferences in route planning queries: Towards a fuzzy-set-based approach. - Allel HadjAli; Amine Mokhtari; Olivier Pivert (Fuzzy Sets Syst., 2012)

A Fuzzy-Rule-Based Model for Handling Contextual Preference Queries. - Allel Hadjali; Amine Mokhtari; Olivier Pivert (Int. J. Comput. Intell. Syst., 2012)

Intégration de préférences dans la découverte et la sélection des services web. - Fernando Lemos; Katia Abbaci; Daniela Grigori; Allel HadjAli; Mokrane Bouzeghoub; Ludovic Liétard; Daniel Rocacher (Ingénierie des Systèmes d Inf., 2012)

Towards recommender systems based on a fuzzy preference aggregation. - Samia Boulkrinat; Allel Hadjali; Aïcha Mokhtari (EUSFLAT Conf., 2013)

A linguistic quantifier-based approach for skyline refinement. - Katia Abbaci; Allel Hadjali; Ludovic Liétard; Daniel Rocacher (IFSA/NAFIPS, 2013)

Towards a Cooperative Query Language for Semantic Web Database Queries. - Stéphane Jean; Allel Hadjali; Ammar Mars (OTM Conferences, 2013)

Advanced Profile Similarity to Enhance Semantic Web Services Matching. - Chouiref Latreche Zahira; Abdelkader Belkhir; Allel Hadjali (Int. J. Recent Contributions Eng. Sci. IT, 2013)

Fuzzy Cardinalities as a Basis to Cooperative Answering. - Grégory Smits; Olivier Pivert; Allel HadjAli (Flexible Approaches in Data, Information and Knowledge Management, 2013)

Handling preferences under uncertainty in recommender systems. - Samia Boulkrinat; Allel HadjAli; Aïcha Aissani Mokhtari (FUZZ-IEEE, 2014)

Multi Matchmaking Approach for Semantic Web Services Selection Based on Fuzzy Inference. - Zahira Chouiref; Karim Benouaret; Allel HadjAli; Abdelkader Belkhir (ICWE, 2014)

Towards a Gradual QCL Model for Database Querying. - Ludovic Liétard; Allel Hadjali; Daniel Rocacher (IPMU (3), 2014)

An Intelligent Flexible Querying Approach for Temporal Databases. - Aymen Gammoudi 001; Allel Hadjali; Boutheina Ben Yaghlane (IEEE Conf. on Intelligent Systems (1), 2014)

Endowing Semantic Query Languages with Advanced Relaxation Capabilities. - Géraud Fokou; Stéphane Jean; Allel Hadjali (ISMIS, 2014)

Computing Skyline from Evidential Data. - Sayda Elmi; Karim Benouaret; Allel HadjAli; Mohamed Anis Bach Tobji; Boutheina Ben Yaghlane (SUM, 2014)

Web Service Compositions with Fuzzy Preferences: A Graded Dominance Relationship-Based Approach. - Karim Benouaret; Djamal Benslimane; Allel Hadjali; Mahmoud Barhamgi; Zakaria Maamar; Quan Z. Sheng (ACM Trans. Internet Techn., 2014)

Managing QoS Acceptability for Service Selection: A Probabilistic Description Logics Based Approach. - Mourad Ouziri; Salima Benbernou; Naouel Karam; Allel Hadjali (Description Logics, 2015)

QaRS: A User-Friendly Graphical Tool for Semantic Query Design and Relaxation. - Géraud Fokou; Stéphane Jean; Allel Hadjali; Mickaël Baron (EDBT, 2015)

Cooperative Techniques for SPARQL Query Relaxation in RDF Databases. - Géraud Fokou; Stéphane Jean; Allel Hadjali; Mickaël Baron (ESWC, 2015)

Requêtes Skyline en présence des données évidentielles. - Sayda Elmi; Karim Benouaret; Allel HadjAli; Mohamed Anis Bach Tobji; Boutheina Ben Yaghlane (EGC, 2015)

MP 2 R : A Human-Centric Skyline Relaxation Approach. - Djamal Belkasmi; Allel Hadjali (FQAS, 2015)

A Tolerance-Based Semantics of Temporal Relations: First Steps. - Aymen Gammoudi 001; Allel Hadjali; Boutheina Ben Yaghlane (ICCCI (1), 2015)

SkyAP-S3: A Hybrid Approach for Efficient Skyline Services Selection. - Abdelaziz Ouadah; Karim Benouaret; Allel Hadjali; Fahima Nader (SOCA, 2015)

Putting Together Skyline and Agent Paradigms to Enhancing Web Service Composition. - Abdellah Kouider El Ouahed; Allel Hadjali; Hamid Azzoune (SOCA, 2015)

Erratum to: Database preference queries - a possibilistic logic approach with symbolic priorities. - Didier Dubois; Allel Hadjali; Henri Prade; Fayçal Touazi (Ann. Math. Artif. Intell., 2015)

Une définition pour un modèle QCL graduel. - Ludovic Liétard; Allel Hadjali; Daniel Rocacher (Rev. d'Intelligence Artif., 2015)

A clustering based approach for query relaxation in evidential databases. - Abir Amami; Zied Elouedi; Allel Hadjali (AICCSA, 2016)

Imperfect top-k skyline query with confidence level. - Sayda Elmi; Allel Hadjali; Mohamed Anis Bach Tobji; Boutheina Ben Yaghlane (AICCSA, 2016)

RDF Query Relaxation Strategies Based on Failure Causes. - Géraud Fokou; Stéphane Jean; Allel HadjAli; Mickaël Baron (ESWC, 2016)

Relaxation des Requêtes Skyline : Une Approche Centrée Utilisateur. - Djamal Belkasmi; Allel HadjAli; Hamid Azzoune (EGC, 2016)

Modeling temporal relations between Fuzzy TIME intervals: A disjunctive view. - Aymen Gammoudi 001; Allel Hadjali; Boutheina Ben Yaghlane (FUZZ-IEEE, 2016)

An Evidential Approach for Managing Temporal Relations Uncertainty. - Nessrine El Hadj Salem; Allel Hadjali; Aymen Gammoudi 001; Boutheina Ben Yaghlane (ICCCI (1), 2016)

Object-relational implementation of evidential databases. - Fatma Ezzahra Bousnina; Sayda Elmi; Mohamed Anis Bach Tobji; Mouna Chebbah; Allel HadjAli; Boutheina Ben Yaghlane (ICDEc, 2016)

Efficient Distributed Skyline over Imperfect Data Modeled by the Evidence Theory. - Sayda Elmi; Mohamed Anis Bach Tobji; Allel Hadjali; Boutheina Ben Yaghlane (ICTAI, 2016)

Making the Skyline Larger: A Fuzzy-Neighborhood-Based Approach. - Djamal Belkasmi; Allel Hadjali; Hamid Azzoune (IPMU (2), 2016)

Efficient Skyline Maintenance over Frequently Updated Evidential Databases. - Sayda Elmi; Mohamed Anis Bach Tobji; Allel Hadjali; Boutheina Ben Yaghlane (IPMU (2), 2016)

Argumentation Framework Based on Evidence Theory. - Ahmed Samet; Badran Raddaoui; Tien-Tuan Dao; Allel Hadjali (IPMU (2), 2016)

An outranking-based approach for skyline refinement. - Mohamed Haddache; Djamal Belkasmi; Allel Hadjali; Hamid Azzoune (IEEE Conf. on Intelligent Systems, 2016)

Handling query answering in crowdsourcing systems: A belief function-based approach. - Dalila Koulougli; Allel Hadjali; Idir Rassoul (NAFIPS, 2016)

Leveraging human factors to enhance query answering in crowdsourcing systems. - Dalila Koulougli; Allel Hadjali; Idir Rassoul (RCIS, 2016)

On the Use of Belief Functions to Improve High Performance Intrusion Detection System. - Alem Abdelkader; Youcef Dahmani; Allel HadjAli (SITIS, 2016)

Group Formation with Incomplete Profiles. - Zied Ben Othmane; Allel Hadj-Ali (SITIS, 2016)

A fuzzy framework for efficient user-centric Web service selection. - Zahira Chouiref; Abdelkader Belkhir; Karim Benouaret; Allel Hadjali (Appl. Soft Comput., 2016)

On Addressing the Empty Answer Problem in Uncertain Knowledge Bases. - Ibrahim Dellal; Stéphane Jean; Allel Hadjali; Brice Chardin; Mickaël Baron (DEXA (1), 2017)

Skyline-Based Feature Selection for Polarity Classification in Social Networks. - Fayçal Rédha Saidani; Allel Hadjali; Idir Rassoul; Djamal Belkasmi (DEXA (1), 2017)

Handling failing queries over uncertain databases. - Chourouk Belheouane; Stéphane Jean; Allel Hadjali; Hamid Azzoune (FUZZ-IEEE, 2017)

First Steps Towards an Electronic Meta-journal Platform Based on Crowdsourcing. - Amna Abidi; Nassim Bahri; Mohamed Anis Bach Tobji; Allel HadjAli; Boutheina Ben Yaghlane (ICDEc, 2017)

Skyline Operator over Tripadvisor Reviews Within the Belief Functions Framework. - Fatma Ezzahra Bousnina; Sayda Elmi; Mouna Chebbah; Mohamed Anis Bach Tobji; Allel HadjAli; Boutheina Ben Yaghlane (ICDEc, 2017)

Skyline Modeling and Computing over Trust RDF Data. - Amna Abidi; Mohamed Anis Bach Tobji; Allel Hadjali; Boutheina Ben Yaghlane (ICEIS (2), 2017)

Statistical Methods for Use in Analysis of Trust-Skyline Sets. - Amna Abidi; Mohamed Anis Bach Tobji; Allel Hadjali; Boutheina Ben Yaghlane (ICEIS (Revised Selected Papers), 2017)

On Top-K Queries Over Evidential Data. - Fatma Ezzahra Bousnina; Mouna Chebbah; Mohamed Anis Bach Tobji; Allel Hadjali; Boutheina Ben Yaghlane (ICEIS (1), 2017)

Skyline Computation and Maintenance over Imperfect Databases: A Marginal-Points-Based Approach. - Sayda Elmi; Allel Hadjali; Mohamed Anis Bach Tobji; Boutheina Ben Yaghlane (ICTAI, 2017)

Selecting skyline stars over uncertain databases: Semantics and refining methods in the evidence theory setting. - Sayda Elmi; Mohamed Anis Bach Tobji; Allel Hadjali; Boutheina Ben Yaghlane (Appl. Soft Comput., 2017)

Fuzz-TIME: an intelligent system for managing fuzzy temporal information. - Aymen Gammoudi 001; Allel Hadjali; Boutheina Ben Yaghlane (Int. J. Intell. Comput. Cybern., 2017)

Handling failing RDF queries: from diagnosis to relaxation. - Géraud Fokou; Stéphane Jean; Allel Hadjali; Mickaël Baron (Knowl. Inf. Syst., 2017)

Borders of Theories for Cooperative Querying over Uncertain Databases. - Chourouk Belheouane; Stéphane Jean; Brice Chardin; Allel Hadjali; Hamid Azzoune (FUZZ-IEEE, 2018)

Cloud Edge Computing for Internet of Things Elasticity Management. - Rayene Moudjari; Zaïdi Sahnoun; Allel Hadjali (ICAASE, 2018)

Using G-skyline to improve Decision-Making. - Sana Nadouri; Zaïdi Sahnoun; Allel Hadjali (ICAASE, 2018)

A General Framework for Querying Possibilistic RDF Data. - Amna Abidi; Mohamed Anis Bach Tobji; Allel Hadjali; Boutheina Ben Yaghlane (ICTAI, 2018)

On Hash Bipolar Division: An Enhanced Processing of Novel and Conventional Forms of Bipolar Division. - Noussaiba Benadjimi; Walid Hidouci; Allel Hadjali (IPMU (1), 2018)

Evidential Top-k Queries Evaluation: Algorithms and Experiments. - Fatma Ezzahra Bousnina; Mouna Chebbah; Mohamed Anis Bach Tobji; Allel Hadjali; Boutheina Ben Yaghlane (IPMU (1), 2018)

An Improved Fuzzy Analytical Hierarchy Process for K-Representative Skyline Web Services Selection. - Abdelaziz Ouadah; Allel Hadjali; Fahima Nader; Karim Benouaret (MISC, 2018)

Towards a Multi-Agent Approach for Distributed Decision Support Systems. - Sana Nadouri; Yassine Ouhammou; Zaïdi Sahnoun; Allel Hadjali (WETICE, 2018)

Traitement coopératif des requêtes RDF dans le contexte des bases de connaissances incertaines. - Ibrahim Dellal; Stéphane Jean; Allel Hadjali; Brice Chardin; Mickaël Baron (Document Numérique, 2018)

SI on Fuzzy Logic and its Applications (LFA 2015). - Allel Hadjali; Eric Lefevre (Fuzzy Sets Syst., 2018)

Skyline queries over possibilistic RDF data. - Amna Abidi; Sayda Elmi; Mohamed Anis Bach Tobji; Allel HadjAli; Boutheina Ben Yaghlane (Int. J. Approx. Reason., 2018)

The uncertain cloud: State of the art and research challenges. - Haithem Mezni; Sabeur Aridhi; Allel Hadjali (Int. J. Approx. Reason., 2018)

Vers une décision Skyline intelligente. - Sana Nadouri; Allel HadjAli; Zaïdi Sahnoun (EGC, 2019)

Reducing Skyline Query Results: An Approach Based on Fuzzy Satisfaction of Concepts. - Mohamed Haddache; Allel Hadjali; Hamid Azzoune (FQAS, 2019)

A Formal-Concept-Lattice Driven Approach for Skyline Refinement. - Mohamed Haddache; Allel Hadjali; Hamid Azzoune (IEA/AIE, 2019)

On fuzzy approaches for enlarging skyline query results. - Djamal Belkasmi; Allel Hadjali; Hamid Azzoune (Appl. Soft Comput., 2019)

Special issue on "Uncertainty in Cloud Computing: Concepts, Challenges and Current Solutions". - Allel Hadjali; Haithem Mezni; Sabeur Aridhi; Andrei Tchernykh (Int. J. Approx. Reason., 2019)

SEFAP: an efficient approach for ranking skyline web services. - Abdelaziz Ouadah; Allel Hadjali; Fahima Nader; Karim Benouaret (J. Ambient Intell. Humaniz. Comput., 2019)

Cooperative treatment of failing queries over uncertain databases: a matrix-computation-based approach. - Chourouk Belheouane; Stéphane Jean; Hamid Azzoune; Allel Hadjali (J. Intell. Inf. Syst., 2019)

Query answering over uncertain RDF knowledge bases: explain and obviate unsuccessful query results. - Ibrahim Dellal; Stéphane Jean; Allel Hadjali; Brice Chardin; Mickaël Baron (Knowl. Inf. Syst., 2019)

A Cloud Data Classification Model Using Fuzzy Logic. - Oussama Arki; Abdelhafid Zitouni; Allel Hadjali (ICAASE, 2020)

Concept Dissimilarity Based Approach for Skyline Relaxation. - Mohamed Haddache; Allel Hadjali; Hamid Azzoune (ICAASE, 2020)

Modal Interpretation of Formal Concept Analysis for Incomplete Representations. - Mohammed Sadou; Yassine Djouadi; Allel Hadj-Ali (SUM, 2020)

Dealing with Plethoric Answers of SPARQL Queries. - Louise Parkin; Brice Chardin; Stéphane Jean; Allel Hadjali; Mickaël Baron (DEXA (1), 2021)

On Controlling Skyline Query Results: What Does Soft Computing Bring? - Allel Hadjali (FQAS, 2021)

A Possible Worlds Interpretation of Many-Sorted Theory for IR. - Mohammed Sadou; Yassine Djouadi; Allel Hadj-Ali (IEA/AIE (2), 2021)

Towards a Unified Framework for Computational Trust and Reputation Models for e-Commerce Applications. - Chayma Sellami; Mickaël Baron; Mounir Bechchi; Allel Hadjali; Stéphane Jean; Dominique Chabot (RCIS, 2021)

Skyline refinement exploiting fuzzy formal concept analysis. - Mohamed Haddache; Allel Hadjali; Hamid Azzoune (Int. J. Intell. Comput. Cybern., 2021)

Selecting Services for Multiple Users: Let's Be Democratic. - Karim Benouaret; Dimitris Sacharidis; Djamal Benslimane; Allel Hadjali (IEEE Trans. Serv. Comput., 2021)

Toward intelligent extraction of relevant information by adaptive fuzzy agents in big data and multi-sensor environments. - Zakarya Elaggoune; Ramdane Maamri; Allel Hadjali; Imane Boussebough (Wireless Mesh Networks for IoT and Smart Cities, 2022)

A Fuzzy Satisfaction Concept Based-Approach for Skyline Relaxation. - Mohamed Haddache; Allel Hadjali; Hamid Azzoune (DEXA (2), 2022)

Fuzzy Group Skyline Relaxation. - Sana Nadouri; Allel Hadjali; Zaïdi Sahnoun (LFA, 2022)

Trust Model Recommendation Driven by Application Requirements. - Chayma Sellami; Mickaël Baron; Stéphane Jean; Mounir Bechchi; Allel Hadjali; Dominique Chabot (RCIS, 2022)

Towards a Co-selection Approach for a Global Explainability of Black Box Machine Learning Models. - Khoula Meddahi; Seif-Eddine Benkabou; Allel Hadjali; Amin Mesmoudi; Dou El Kefel Mansouri; Khalid Benabdeslem; Souleyman Chaib (WISE, 2022)

Explaining Unexpected Answers of SPARQL Queries. - Louise Parkin; Brice Chardin; Stéphane Jean; Allel Hadjali (WISE, 2022)

RDF_QDAG in Action: Efficient RDF Data Querying at Scale. - Boumediene Saidi; Houssameddine Yousfi; Amin Mesmoudi; Seif-Eddine Benkabou; Allel Hadjali; Houcine Matallah (WISE, 2022)

RG-SKY: A fuzzy group skyline relaxation for combinatorial decision making. - Sana Nadouri; Allel Hadjali; Zaïdi Sahnoun (Comput. Sci. Inf. Syst., 2022)

A cooperative treatment of the plethoric answers problem in RDF. - Louise Parkin; Brice Chardin; Stéphane Jean; Allel Hadjali; Mickaël Baron (Knowl. Inf. Syst., 2022)

Databases and Information Systems: Contributions from ADBIS 2023 Workshops and Doctoral Consortium. - Adam Przybylek; Aleksandra Karpus; Allel Hadjali; Anton Dignös; Carmem S. Hara; Danae Pla Karidi; Ester Zumpano; Fabio Persia; Genoveva Vargas-Solar; George Papastefanatos; Giancarlo Sperlì; Giorgos Giannopoulos; et al. (ADBIS (Short Papers), 2023)

Towards a Context-based Mobility Prediction in Smart Cities: First Experimentations. - Hocine Boukhedouma; Abdelkrim Meziane; Slimane Hammoudi; Amel Benna; Allel Hadjali (TrustCom, 2023)

SRDF_QDAG: An efficient end-to-end RDF data management when graph exploration meets spatial processing. - Houssameddine Yousfi; Amin Mesmoudi; Allel Hadjali; Houcine Matallah; Seif-Eddine Benkabou (Comput. Sci. Inf. Syst., 2023)

Multisensor Data Fusion in IoT Environments in Dempster-Shafer Theory Setting: An Improved Evidence Distance-Based Approach. - Nour El Imane Hamda; Allel Hadjali; Mohand Lagha (Sensors, 2023)

An intelligent fuzzy system to manage western flower thrips population under biological treatment in roses yield. - Ahmad Tay; Frédéric Lafont; Jean-François Balmat; Allel Hadjali (Comput. Electron. Agric., 2023)

CoSP: co-selection pick for a global explainability of black box machine learning models. - Dou El Kefel Mansouri; Seif-Eddine Benkabou; Khoula Meddahi; Allel Hadjali; Amin Mesmoudi; Khalid Benabdeslem; Souleyman Chaib (World Wide Web (WWW), 2023)

Selectivity Estimation for Spatial Filters Using Optimizer Feedback: A Machine Learning Perspective. - Nadir Guermoudi; Houcine Matallah; Amin Mesmoudi; Seif-Eddine Benkabou; Allel Hadjali (WISE (4), 2024)

Parallel continuous skyline query over high-dimensional data stream windows. - Walid Khames; Allel Hadjali; Mohand Lagha (Distributed Parallel Databases, 2024)

A temporal dependency preserving approach for anomaly detection on multivariate time series. - Seif-Eddine Benkabou; Khalid Benabdeslem; Dou El Kefel Mansouri; Souleyman Chaib; Amin Mesmoudi; Allel Hadjali (World Wide Web (WWW), 2025)