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Directional Neighborhood Topologies Based Multi-Scale Quinary Pattern for Texture Classification
Elmokhtar Rachdi;Youssef El Merabet;Zahid Akhtar;Rochdi Messoussi
This paper ideates a new computationally simple and effective local image feature descriptor, referred to as Directional Neighborhood Topologies based Multi-scale Quinary Pattern (DNT-MQP) for texture description and classification. The essence of DNT-MQP is to encode the structure of local neighborhood by analyzing the differential excitation and directional information using various directional ...Show More
Sharing Emotions in the Distance Education Experience: Attitudes and Motivation of University Students
2020 International Conference on Intelligent Systems and Computer Vision (ISCV)
Year: 2020 | Conference Paper |
Cited by: Papers (2)
Learning nowadays is fast, modern, and very connected but this might yield a short attention span and lack of focus. On the other hand, emotions are a fundamental partner of the human's cognition, creativity, and decision-making. For instance, neuroscience and brain imaging confirm that the absence of normal emotional responses could affect one's critical decisions in life though this person has c...Show More
Full Consideration of Big Data Characteristics in Sentiment Analysis Context
2019 IEEE 4th International Conference on Cloud Computing and Big Data Analysis (ICCCBDA)
Year: 2019 | Conference Paper |
Cited by: Papers (18)
We live in a digital world where every interaction with Internet generates digital traces that reveal a lot of details about our thinking. The volume of these daily-generated traces increases exponentially creating massive loads of information, which represents a big part of a new world called Big Data. This big data is used by different type of projects to extract valuable information either to t...Show More
Multi-Agent System Based on Fuzzy Logic for E-Learning Collaborative System
Issam Matazi;Abdellah Bennane;Rochdi Messoussi;Raja Touahni;Ilham Oumaira;Redouan Korchiyne
2018 International Symposium on Advanced Electrical and Communication Technologies (ISAECT)
Year: 2018 | Conference Paper |
Cited by: Papers (5)
Collaborative learning is an active process by which the learner works to build his knowledge. The tutor plays there the role of facilitator of learning while the group participates as a source of information, as a motivational agent. A rapid bibliographic synthesis shows that the evaluation of the quality of collaboration in a group is based on the analysis of the interaction traces left by the s...Show More
Comprehensive Experimental Analysis of Handcrafted Descriptors for Face Recognition
Mohamed Kas;Youssef El Merabet;Yassine Ruichek;Rochdi Messoussi
2018 International Symposium on Advanced Electrical and Communication Technologies (ISAECT)
Year: 2018 | Conference Paper |
Over the past few decades, LBP descriptor, which shown its high robustness in extracting discriminative features from an image, has been successfully applied in diverse challenging computer vision applications including face recognition. The efficiency and usability of the LBP operator and its success in various real world applications has inspired the development of much new powerful LBP variants...Show More
Facial expression recognition using face-regions
Khadija Lekdioui;Yassine Ruichek;Rochdi Messoussi;Youness Chaabi;Raja Touahni
2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP)
Year: 2017 | Conference Paper |
Cited by: Papers (16)
This paper proposes a facial expression recognition method based on a novel facial decomposition. First, seven regions of interest (ROI), representing the main components of face (left eyebrow, right eyebrow, left eye, right eye, between eyebrows, nose and mouth), are extracted using facial landmarks detected by IntraFace algorithm. Then, different local descriptors, such as LBP, CLBP, LTP and Dyn...Show More
An intelligent system solution for improving the distance collaborative work
2017 Intelligent Systems and Computer Vision (ISCV)
Year: 2017 | Conference Paper |
Cited by: Papers (4)
In this paper, we will describe a statistical study of data analyzed by SPSS software. The aim of our study is to show the importance of sharing emotional states between learners during online communication, which helps to create an adequate environment and a positive cognitive exchange between the teammates. Our study is based on three stages. The first, discussed the satisfaction of learners wit...Show More
Learning analytics system for assessing students' performance quality and text mining in online communication
2015 Intelligent Systems and Computer Vision (ISCV)
Year: 2015 | Conference Paper |
Cited by: Papers (6)
A challenging and demanding task for the teachers and researchers in e-learning environments is the assessment of students' performance. This paper is to present a new Learning analytics system for Learning Management Systems (LMS), that will aid and support teachers and researchers to understand and analyze interaction patterns and knowledge construction of the participants involved in ongoing on...Show More
Robust method of digital image watermarking using SVD transform on DWT coefficients with optimal block
Mohamed Radouane;Rochdi Messoussi;Raja Touahni;Tarik Boujiha
2014 International Conference on Multimedia Computing and Systems (ICMCS)
Year: 2014 | Conference Paper |
Cited by: Papers (2)
Over the last few years, development of internet and technology of media, the protection of copyright have become very important. To protect multimedia data against illegal copying and transferring, the insertion of a signal (digital signature, watermark) has become a duty without modifying quality of the original image, the goal of this operation is to identify the owner and protect his intellect...Show More
An automatic system for the determination of learner's sociological behavior from textual asynchronous conversations analysis in online collaborative learning
Youness Chaabi;Rochdi Messoussi;Vincent Hilaire;Khadija Lekdioui;Yassine Ruichek;Raja Touahni
2014 9th International Conference on Intelligent Systems: Theories and Applications (SITA-14)
Year: 2014 | Conference Paper |
The design of an intelligent multi-agent system for supporting collaborative learning
2014 9th International Conference on Intelligent Systems: Theories and Applications (SITA-14)
Year: 2014 | Conference Paper |
Cited by: Papers (4)
Students who work in groups in groups encourage each other to ask questions, explain and justify their opinions, articulate their way of thinking, elaborate and reflect upon their knowledge. The benefits of collaborative learning platform are only achieved by active and well-functioning teams. But, can a human tutor support a large quantity of information stemming from a lot of learners interactio...Show More
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