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Papers by Khadija Achtaich

Procedia Computer Science

Actually, COVID-19 and its variants present a big challenge for the public health security. COVID... more Actually, COVID-19 and its variants present a big challenge for the public health security. COVID-19 is a new form of the coronaviruses characterized by a set of symptoms like laboratory and radiological symptoms, when the first case has confirmed in December 2019 in Wuhan City, as well as a new variant of this form has appeared in December 2020 in the United Kingdom. Internet of things (IoT) is a technological revolution employed in different areas in the aim to serve the asked purposes. The implementation of IoT solutions in healthcare area has several benefits such as reducing the cost of services and improving treatment results. In this paper, we present a review on the impact of IoT on this new health challenge (COVID-19 and its variants), we will focus this study on the impact of the use of IoT devices to reduce transmissions of COVID-19 and its variants.

Internet of Things (IOT) presents the trend in the world of computing science, which occupies a g... more Internet of Things (IOT) presents the trend in the world of computing science, which occupies a great interest in research and industry, offers a new field of creativity and innovation and can be applied in different areas such as education, agriculture, and industry. The number of IOT solutions developed attained 25.2 billion according to study of GSMA, their deployment in different areas improve the quality of life and will make the environment intelligent and conducive to all human activity. Searching information about connected devices and information about IOT topic in the world became possible by a search tools dedicated to IOT. In this work, we are interested in data collection methods used by IOT search engines, more precisely network port scanning and data generated by this method.

Procedia Computer Science

Abstract IOT search engine (IOTSE) is a search tool proposed with the aim to allow research, list... more Abstract IOT search engine (IOTSE) is a search tool proposed with the aim to allow research, list and identification of IOT devices (All devices connected to the internet represent an IOT device). This tool provides a huge amount of data, which is justified by the exponential increase of the number of objects connected in the world. The data provided must be analyzed and interpreted in the aim to give a better understanding, quickly description and help to make decisions. In this work we applied exploratory data analysis on IOT search engine data in order to give an analysis of IOTSE data with visual method.

IOSR Journal of Computer Engineering, 2014

Even though Tamazight language in Morocco has been legitimate for eleven years and official for a... more Even though Tamazight language in Morocco has been legitimate for eleven years and official for almost two years, its learning needs a huge effort to successfully make it in this enormous batch of existing unformatted documents. In this article, we present a method for learning the Tamazight language in a mobile environment. The mobile is chosen to free the learner from the constraints of time and space. Indeed, the use of mobile devices allows it to be anywhere and anytime. An immediate question is how to involve the learner in the learning process, which is why we propose to put him in real or fictitious situations that are part of his experience and to which he is used to react. At the end of this article, we also present a prototype of a mobile application implementing our method.

Learning object is THE main component to propose an optimal, specific, personal learning content.... more Learning object is THE main component to propose an optimal, specific, personal learning content. It allows several scenarios depending on the learner profile, learning context and the device specifications. The same learning object can be used and reused in different contexts. In this article, we present the 3I algorithm to optimally produce the learning objects. We describe the three steps to have a finished, ready to use learning object.

Procedia Computer Science

Actually, COVID-19 and its variants present a big challenge for the public health security. COVID... more Actually, COVID-19 and its variants present a big challenge for the public health security. COVID-19 is a new form of the coronaviruses characterized by a set of symptoms like laboratory and radiological symptoms, when the first case has confirmed in December 2019 in Wuhan City, as well as a new variant of this form has appeared in December 2020 in the United Kingdom. Internet of things (IoT) is a technological revolution employed in different areas in the aim to serve the asked purposes. The implementation of IoT solutions in healthcare area has several benefits such as reducing the cost of services and improving treatment results. In this paper, we present a review on the impact of IoT on this new health challenge (COVID-19 and its variants), we will focus this study on the impact of the use of IoT devices to reduce transmissions of COVID-19 and its variants.

Internet of Things (IOT) presents the trend in the world of computing science, which occupies a g... more Internet of Things (IOT) presents the trend in the world of computing science, which occupies a great interest in research and industry, offers a new field of creativity and innovation and can be applied in different areas such as education, agriculture, and industry. The number of IOT solutions developed attained 25.2 billion according to study of GSMA, their deployment in different areas improve the quality of life and will make the environment intelligent and conducive to all human activity. Searching information about connected devices and information about IOT topic in the world became possible by a search tools dedicated to IOT. In this work, we are interested in data collection methods used by IOT search engines, more precisely network port scanning and data generated by this method.

Procedia Computer Science

Abstract IOT search engine (IOTSE) is a search tool proposed with the aim to allow research, list... more Abstract IOT search engine (IOTSE) is a search tool proposed with the aim to allow research, list and identification of IOT devices (All devices connected to the internet represent an IOT device). This tool provides a huge amount of data, which is justified by the exponential increase of the number of objects connected in the world. The data provided must be analyzed and interpreted in the aim to give a better understanding, quickly description and help to make decisions. In this work we applied exploratory data analysis on IOT search engine data in order to give an analysis of IOTSE data with visual method.

IOSR Journal of Computer Engineering, 2014

Even though Tamazight language in Morocco has been legitimate for eleven years and official for a... more Even though Tamazight language in Morocco has been legitimate for eleven years and official for almost two years, its learning needs a huge effort to successfully make it in this enormous batch of existing unformatted documents. In this article, we present a method for learning the Tamazight language in a mobile environment. The mobile is chosen to free the learner from the constraints of time and space. Indeed, the use of mobile devices allows it to be anywhere and anytime. An immediate question is how to involve the learner in the learning process, which is why we propose to put him in real or fictitious situations that are part of his experience and to which he is used to react. At the end of this article, we also present a prototype of a mobile application implementing our method.

Learning object is THE main component to propose an optimal, specific, personal learning content.... more Learning object is THE main component to propose an optimal, specific, personal learning content. It allows several scenarios depending on the learner profile, learning context and the device specifications. The same learning object can be used and reused in different contexts. In this article, we present the 3I algorithm to optimally produce the learning objects. We describe the three steps to have a finished, ready to use learning object.