no code implementations • 2 Jul 2023 • Islem Jarraya, Tarek M. Hamdani, Habib Chabchoub, Adel M. ALIMI
The accuracy of the fingerprint, gait (NM-angle 180 degree) and face verification tasks was better than the accuracy of a standard Siamese by 0. 87%, 20. 24% and 3. 85% respectively.
no code implementations • 15 Jan 2022 • Hala Neji, Mohamed Ben Halima, Javier Nogueras-Iso, Tarek. M. Hamdani, Abdulrahman M. Qahtani, Omar Almutiry, Habib Dhahri, Adel M. ALIMI
Our approach uses subsampled blurry images in the input and original sharp images as ground truth.
no code implementations • 9 Oct 2020 • Yahia Hamdi, Hanen Akouaydi, Houcine Boubaker, Adel M. ALIMI
The evaluation of our framework is enhanced by a database collected in Tunisia primary school with 400 children.
no code implementations • 1 Aug 2019 • Hanen Akouaydi, Sourour Njah, Wael Ouarda, Anis Samet, Thameur Dhieb, Mourad Zaied, Adel M. ALIMI
Due to the omnipresence of mobile devices, online handwritten scripts have become the most important feeding input to smartphones and tablet devices.
no code implementations • 25 Mar 2019 • Ahlem Aboud, Raja Fdhila, Adel M. ALIMI
The dynamic of real-world optimization problems raises new challenges to the traditional particle swarm optimization (PSO).
no code implementations • 27 Jan 2019 • Najwa Kouka, Raja Fdhila, Adel M. ALIMI
This paper investigates a new hybridization of multi-objective particle swarm optimization (MOPSO) and cooperative agents (MOPSO-CA) to handle the problem of stagnation encounters in MOPSO, which leads solutions to trap in local optima.
no code implementations • 9 Jan 2019 • Asma Baghdadi, Yassine Aribi, Rahma Fourati, Najla Halouani, Patrick Siarry, Adel M. ALIMI
The presented results prove the benefits of the use of a low-cost EEG headset instead of medical non-wireless devices and create a starting point for new researches in the field of anxiety detection.
no code implementations • 10 Dec 2018 • Najoua Rahal, Maroua Tounsi, Adel M. ALIMI
Unconstrained text recognition is a stimulating field in the branch of pattern recognition.
no code implementations • 5 Dec 2018 • Mariam Zouari, Nesrine Baklouti, Javier Sanchez Medina, Mounir Ben Ayed, Adel M. ALIMI
Urban Traffic Networks are characterized by high dynamics of traffic flow and increased travel time, including waiting times.
no code implementations • 19 Nov 2018 • Rahma Fourati, Boudour Ammar, Javier Sanchez-Medina, Adel M. ALIMI
In this paper, Echo State Network (ESN), a recurrent neural network with a great success in time series prediction and classification, is optimized with different neural plasticity rules for classification of emotions based on electroencephalogram (EEG) time series.
no code implementations • 1 Nov 2018 • Emna Krichene, Wael Ouarda, Habib Chabchoub, Adel M. ALIMI
A newly introduced method called Taylor-based Optimized Recursive Extended Exponential Smoothed Neural Networks Forecasting method is applied and extended in this study to forecast numerical values.
no code implementations • 31 Oct 2018 • Naima Chouikhi, Adel M. ALIMI
In this paper, new architecture and training algorithm are proposed for the BBFNN.
no code implementations • 11 Oct 2018 • Fatma BenSaid, Adel M. Alimi
A philosophical vision to this problem leads to a hybridization between two important domains: feature selection using online learning technique (OFS) and automated negotiation (AN).
no code implementations • 11 Jun 2018 • Maroua Tounsi, Ikram Moalla, Frank Lebourgeois, Adel M. ALIMI
This give birth to Scene Character Recognition (SCR) which is an important step in scene text recognition pipeline.
no code implementations • 10 Jun 2018 • Wissem Abbes, Zied Kechaou, Amir Hussain, Abdulrahman M. Qahtani, Omar Aimutiry, Habib Dhahri, Adel M. ALIMI
Nowadays, hybrid cloud platforms stand as an attractive solution for organizations intending to implement combined private and public cloud applications, in order to meet their profitability requirements.
no code implementations • 4 Jun 2018 • Naima Chouikhi, Boudour Ammar, Adel M. ALIMI
Multi-objective Particle Swarm Optimization (MOPSO) is used to optimize ESN structure in a way to provide a trade-off between the network complexity decreasing and the accuracy increasing.
no code implementations • 2 Jun 2018 • Mejdi Ben Dkhil, Ali Wali, Adel M. ALIMI
A key component of this system is its ability to continually detect and test the inside and outside risks in real time: The outside car risks by detecting various road moving objects; this proposed system stands on computer vision approaches.
no code implementations • 31 May 2018 • M. Ben Dkhil, A. Wali, Adel M. ALIMI
Driver drowsiness problem is considered as one of the most important reasons that increases road accidents number.
no code implementations • 24 Apr 2018 • Naima Chouikhi, Boudour Ammar, Adel M. ALIMI
In this paper, the noticeable dynamism and the large memory provided by ESN and the strength of Autoencoders in feature extraction are gathered within an ESN Recurrent Autoencoder (ESN-RAE).
no code implementations • 16 Apr 2018 • Thameur Dhieb, Sourour Njah, Houcine Boubaker, Wael Ouarda, Mounir Ben Ayed, Adel M. ALIMI
In this paper, we present a new effective biometric writer identification system from online handwriting.
no code implementations • 2 Jan 2014 • Najiba Tagougui, Houcine Boubaker, Monji Kherallah, Adel M. ALIMI
The output of this network is decoded by HMMs to provide character level recognition.
no code implementations • 28 Aug 2013 • Nizar Zaghden, Badreddine Khelifi, Adel M. ALIMI, Remy Mullot
A phase of wordspotting is done next by combining local and global features.
no code implementations • 6 Aug 2013 • Ali Wali, Adel M. ALIMI
In this paper, we present an overview of a multimodal system to indexing and searching video sequence by the content that has been developed within the REGIMVid project.
no code implementations • 1 Aug 2013 • Mohamed Chakroun, Ali Wali, Adel M. ALIMI
In this paper, we describe a new video sequences segmentation and tracking algorithm based on MAS "multi-agent systems" and SURF "Speeded Up Robust Features".