Hela Ltifi

ORCID

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 47

Top Venues

École nationale d'ingénieurs de Sfax, Tunisia (PHD)

Education History

École nationale d'ingénieurs de Sfax, Tunisia

PHD

Publications

Samar Bouazizi, Hela Ltifi
Novel diversified echo state network for improved accuracy and explainability of EEG-based stroke prediction. Inf. Syst. 120 (2024)
Mariem Taktak, Hela Ltifi, Mounir Ben Ayed
ECG classification with learning ensemble based on symbolic discretization. Inf. Syst. 120 (2024)
Samar Bouazizi, Hela Ltifi
Enhancing accuracy and interpretability in EEG-based medical decision making using an explainable ensemble learning framework application for stroke prediction. Decis. Support Syst. 178 (2024)
Samar Bouazizi, Emna Ben Mohamed, Hela Ltifi
Decision-making based on an improved visual analytics approach for emotion prediction. Intell. Decis. Technol. 17 (2) (2023)
Rebh Soltani, Emna Benmohamed, Hela Ltifi
Echo State Network Optimization: A Systematic Literature Review. Neural Process. Lett. 55 (8) (2023)
Chafika Ouni, Emna Benmohamed, Hela Ltifi
DI-ESN: Dual Input-Echo State Network for Time Series Forecasting. ISNCC (2023)
Mariem Taktak, Slim Triki, Hela Ltifi
An ensemble learning algorithm based on discretized Time Series: application on smartphone-inertial measurement. KES (2023)
Jihen Fourati, Mohamed Othmani, Hela Ltifi
An Improved Approach for Parkinson's Disease Classification Based on Convolutional Neural Network. ICCCI (CCIS Volume) (2023)
Samar Bouazizi, Emna Benmohamed, Hela Ltifi
A Novel Approach of ESN Reservoir Structure Learning for Improved Predictive Performance. ISCC (2023)
Ghazala Hcini, Imen Jdey, Hela Ltifi
HSV-Net: A Custom CNN for Malaria Detection with Enhanced Color Representation. CW (2023)
Faten Khemakhem, Hela Ltifi
Neural style transfer generative adversarial network (NST-GAN) for facial expression recognition. Int. J. Multim. Inf. Retr. 12 (2) (2023)
Mounir Telli, Mohamed Othmani, Hela Ltifi
An Improved Multi-image Steganography Model Based on Deep Convolutional Neural Networks. ISDA (3) (2022)
Jihen Fourati, Mohamed Othmani, Hela Ltifi
A hybrid model based on bidirectional long-short term memory and support vector machine for rest tremor classification. Signal Image Video Process. 16 (8) (2022)
Ala Guennich, Mohamed Othmani, Hela Ltifi
An Improved Model for Semantic Segmentation of Brain Lesions Using CNN 3D. ISDA (3) (2022)
Faten Khemakhem, Hamdi Ellouzi, Hela Ltifi, Mounir Ben Ayed
Agent-Based Intelligent Decision Support Systems: A Systematic Review. IEEE Trans. Cogn. Dev. Syst. 14 (1) (2022)
Ghazala Hcini, Imen Jdey, Hela Ltifi
Improving Malaria Detection Using L1 Regularization Neural Network. J. Univers. Comput. Sci. 28 (10) (2022)
Jihen Fourati, Mohamed Othmani, Hela Ltifi
A Hybrid Model based on Convolutional Neural Networks and Long Short-term Memory for Rest Tremor Classification. ICAART (3) (2022)
Emna Benmohamed, Hela Ltifi, Mounir Ben Ayed
ITNO-K2PC: An improved K2 algorithm with information-theory-centered node ordering for structure learning. J. King Saud Univ. Comput. Inf. Sci. 34 (4) (2022)
Faten Khemakhem, Hamdi Ellouzi, Hela Ltifi
A Novel Deep Multi-Task Learning to Sensing Student Engagement in E-Learning Environments. AICCSA (2022)
Imen Jdey, Ghazala Hcini, Hela Ltifi
Deep learning and machine learning for Malaria detection: overview, challenges and future directions. CoRR (2022)
Rebh Soltani, Emna Benmohamed, Hela Ltifi
Optimized Echo State Network based on PSO and Gradient Descent for Choatic Time Series Prediction. ICTAI (2022)
Emna Benmohamed, Hela Ltifi, Mounir Ben Ayed
Bayesian model construction based on data-experts oriented approaches for assessing the phosphate effluents effects. Appl. Intell. 52 (14) (2022)
Ashraf Heni, Imen Jdey, Hela Ltifi
k-means and fuzzy c-means fusion for object clustering. CoDIT (2022)
Samar Bouazizi, Hela Ltifi
Improved Visual Analytic Process Under Cognitive Aspects. AINA (1) (2021)
Sinda Jlassi, Imen Jdey, Hela Ltifi
Bayesian Hyperparameter Optimization of Deep Neural Network Algorithms Based on Ant Colony Optimization. ICDAR (3) (2021)
Hela Ltifi, Emna Benmohamed, Christophe Kolski, Mounir Ben Ayed
Adapted Visual Analytics Process for Intelligent Decision-Making: Application in a Medical Context. Int. J. Inf. Technol. Decis. Mak. 19 (1) (2020)
Jihed Elouni, Hamdi Ellouzi, Hela Ltifi, Mounir Ben Ayed
Intelligent health monitoring system modeling based on machine learning and agent technology. Multiagent Grid Syst. 16 (2) (2020)
Hela Ltifi, Christophe Kolski, Mounir Ben Ayed
Survey on Visualization and Visual Analytics pipeline-based models: Conceptual aspects, comparative studies and challenges. Comput. Sci. Rev. 36 (2020)
Saber Amri, Hela Ltifi, Mounir Ben Ayed
A Predictive Visual Analytics Evaluation Approach Based on Adaptive Neuro-Fuzzy Inference System. Comput. J. 62 (7) (2019)
Faten Khemakhem, Hela Ltifi
Facial Expression Recognition using Convolution Neural Network Enhancing with Pre-Processing Stages. AICCSA (2019)
Emna Benmohamed, Hela Ltifi, Mounir Ben Ayed
A Novel Bayesian Network Structure Learning Algorithm: Best Parents-Children. ISKE (2019)
Afef Ben Jemmaa, Hela Ltifi, Mounir Ben Ayed
Design of Remote Heart Monitoring System for Cardiac Patients. AINA (2019)
Hela Ltifi, Saber Amri, Mounir Ben Ayed
Fuzzy logic-based evaluation of visualizations generated by intelligent decision support systems. Inf. Vis. 17 (1) (2018)
Saber Amri, Hela Ltifi, Mounir Ben Ayed
Comprehensive evaluation method of visual analytics tools based on fuzzy theory and artificial neural network. ISKE (2017)
Hamdi Ellouzi, Hela Ltifi, Mounir Ben Ayed
Multi-agent modelling of decision support systems based on visual data mining. Multiagent Grid Syst. 13 (1) (2017)
Hamdi Ellouzi, Mounir Ben Ayed, Hela Ltifi
Modeling of distributed visual knowledge discovery from data process. ISKE (2017)
Hela Ltifi, Emna Benmohamed, Christophe Kolski, Mounir Ben Ayed
Enhanced visual data mining process for dynamic decision-making. Knowl. Based Syst. 112 (2016)
Jihed Elouni, Hela Ltifi, Mounir Ben Ayed, Mohamed Masmoudi
Temporal Patterns Visualization for Knowledge Acquisition in Dynamic Decision-Making Environment. ISDA (2016)
Hela Ltifi, Emna Ben Mohamed, Mounir Ben Ayed
Interactive visual knowledge discovery from data-based temporal decision support system. Inf. Vis. 15 (1) (2016)
Afef Ben Jemmaa, Hela Ltifi, Mounir Ben Ayed
Visual intelligent remote healthcare monitoring system using multi-agent technology. ATSIP (2016)
Jihed Elouni, Hela Ltifi, Mounir Ben Ayed, Mohamed Masmoudi
A visual modeling of knowledge for decision-making. IVCNZ (2016)
Jihed Elouni, Hela Ltifi, Mounir Ben Ayed
Knowledge Visualization Model for Intelligent Dynamic Decision-Making. HIS (2015)
Afef Ben Jemmaa, Hela Ltifi, Mounir Ben Ayed
Multi-agent Architecture for Visual Intelligent Remote Healthcare Monitoring System. HIS (2015)
Hamdi Ellouzi, Hela Ltifi, Mounir Ben Ayed
New Multi-Agent architecture of visual Intelligent Decision Support Systems application in the medical field. AICCSA (2015)
Emna Ben Mohamed, Hela Ltifi, Mounir Ben Ayed
Using Bloom's taxonomy to enhance interactive concentric circles representation. AICCSA (2015)
Saber Amri, Hela Ltifi, Mounir Ben Ayed
Towards an intelligent evaluation method of medical data visualizations. ISDA (2015)
Hela Ltifi, Christophe Kolski, Mounir Ben Ayed
Combination of cognitive and HCI modeling for the design of KDD-based DSS used in dynamic situations. Decis. Support Syst. 78 (2015)
Emna Ben Mohamed, Hela Ltifi, Mounir Ben Ayed
Using visualization techniques in knowledge discovery process for decision making. HIS (2013)
Hela Ltifi, Christophe Kolski, Mounir Ben Ayed, Adel M. Alimi
A human-centred design approach for developing dynamic decision support system based on knowledge discovery in databases. J. Decis. Syst. 22 (2) (2013)
Hela Ltifi, Mounir Ben Ayed, Ghada Trabelsi, Adel M. Alimi
Perspective Wall Technique for Visualizing and Interpreting Medical Data. Int. J. Knowl. Discov. Bioinform. 3 (2) (2012)
Hela Ltifi, Ghada Trabelsi, Mounir Ben Ayed, Adel M. Alimi
Dynamic Decision Support System Based on Bayesian Networks Application to fight against the Nosocomial Infections CoRR (2012)
Hela Ltifi, Mounir Ben Ayed, Ghada Trabelsi, Adel M. Alimi
Using Perspective Wall to Visualize Medical Data in the Intensive Care Unit. ICDM Workshops (2012)
Hela Ltifi, Christophe Kolski, Mounir Ben Ayed, Adel M. Alimi
Human-centred design approach applied to medical dynamic DSS. IFAC HMS (2010)
Mounir Ben Ayed, Hela Ltifi, Christophe Kolski, Adel M. Alimi
A user-centered approach for the design and implementation of KDD-based DSS: A case study in the healthcare domain. Decis. Support Syst. 50 (1) (2010)
Hela Ltifi, Mounir Ben Ayed, Christophe Kolski, Adel M. Alimi
HCI-enriched approach for DSS development: the UP/U approach. ISCC (2009)
Hela Ltifi, Mounir Ben Ayed, Adel M. Alimi, Sophie Lepreux
Survey of information visualization techniques for exploitation in KDD. AICCSA (2009)

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Publication Activity (10 Years)

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Hela Ltifi