Fatima-Zahra Benjelloun

Fatima-Zahra Benjelloun
Université Ibn Tofail · Department of Mathematics

PhD en informatique

About

12
Publications
47,001
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848
Citations
Citations since 2016
7 Research Items
848 Citations
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Introduction
The value of Big Data is now being recognized by many industries and governments. Big data can be of a great value in many areas (e.g., agriculture, healthcare, tourism, public transport, etc.). My current research interest are : 1 Big data security. 2 Detecting outliers and anomalies in stream of Big Data.

Publications

Publications (12)
Article
Full-text available
Detecting outliers in real-time is increasingly important for many real-world applications such as detecting abnormal heart activity, intrusions to systems, spams or abnormal credit card transactions. However, detecting outliers in data streams rises many challenges such as high-dimensionality, dynamic data distribution and unpredictable relationsh...
Article
Full-text available
Sentiment analysis (SA), also known as opinion mining, is a growing important research area. Generally, it helps to automatically determine if a text expresses a positive, negative or neutral sentiment. It enables to mine the huge increasing resources of shared opinions such as social networks, review sites and blogs. In fact, SA is used by many fi...
Chapter
The value of Big Data is now being recognized by many industries and governments. The efficient mining of Big Data enables to improve the competitive advantage of companies and to add value for many social and economic sectors. In fact, important projects with huge investments were launched by several governments to extract the maximum benefit from...
Article
Full-text available
Developing Big Data applications has become increasingly important in the last few years. In fact, several organizations from different sectors depend increasingly on knowledge extracted from huge volumes of data. However, in Big Data context, traditional data techniques and platforms are less efficient. They show a slow responsiveness and lack of...
Article
Abstract NoSQL solutions have been created to respond to many issues encountered when dealing with some specific applications like those of Big Data (e.g., storage of very large data sets, the need of cheaper storage or the need of less management overhead in the Cloud). In fact, the traditional RDMS ensures data integrity and transaction consiste...
Chapter
Full-text available
The value of Big Data is now being recognized by many industries and governments. The efficient mining of Big Data enables to improve the competitive advantage of companies and to add value for many social and economic sectors. In fact, important projects with huge investments were launched by several governments to extract the maximum benefit from...
Conference Paper
Full-text available
NoSQL solutions have been created to respond to many issues encountered when dealing with some specific applications like those of Big Data (e.g., storage of very large data sets, the need of cheaper storage or the need of less management overhead in the Cloud). In fact, the traditional RDMS ensures data integrity and transaction consistency. But,...
Conference Paper
Full-text available
La valeur du Big Data est aujourd’hui reconnue par différents industriels et gouvernements. L’exploitation efficace et efficiente du Big Data permet d’assurer un avantage concurrentiel et apporte de la valeur pour plusieurs secteurs économiques et sociaux. En effet, nombreux gouvernements ont lancé des programmes, avec de gros investissements, pour...
Conference Paper
Full-text available
Nowadays, many industries and government can exploit Big Data to extract valuable insight. Such insight can help decision makers to enhance their strategies and optimize their plans. It helps the organization to gain a competitive advantage and provides added value for many economic and social sectors. In fact, several governments have launched pro...
Conference Paper
Full-text available
The value of Big Data is now being recognized by many industries and governments. For instance, important projects with huge investments were launched by US government and other countries to extract the maximum benefit from Big Data. Big data can be of a great value in many areas (e.g., agriculture, healthcare, tourism, public transport, etc.) if w...

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